Prof. Iyer Group

Publications

TOTAL CITATIONS 9682, H-index 51 (Google Scholar page) (Scopus Page)

270. Baishya, H.; Patel, M. J.; Adhikari, R. D.; Yadav, D.; Iyer, P. K.* Minimizing defect states through multidentate coordination and morphology regulation for enhancing the performance of inverted perovskite solar cells. Nanoscale (2024), (https://doi.org/10.1039/D4NR03140G)

269. Pal, T.; Bhowmik, S.; Tanwar, A. S.; Suhail, A.; Peela, N. R.; Sastri, C. V.;* Iyer, P. K.* Solvent assisted shape dependent MAPbI3/polyfluorene heterostructures with a larger surface area for improved photocatalytic H2 evolution. Energy Adv. (2024), (https://doi.org/10.1039/D4YA00457D)

268. Dhimani, S.; Khatun, M. N.; Sengupta, C.; Iyer, P. K.*; Pandey, R.* Ultrafast Spectroscopic Studies on Excited State Dynamics of Different Alkyl Substituted Perylene Monoimides in Solution and Thin Films. ChemistrySelect 9 (2024), e202400712 (https://doi.org/10.1002/slct.202400712)

267. Banoo, F.; Chanu, M. A.; Iyer, P. K. Khijwania, S. K.* Novel Optical Fiber Sensor for Explosive (Trinitrophenol) Detection. J. Light. Technol. (2024),1-9 (https://doi.org/10.1109/JLT.2024.3453191)

266. Patel, P. R.; Patel, M. J.; Iyer, P. K.*; Zade, S. S.*; Patel, A. L.* Synthesis and study of donor–acceptor conjugated polymers based on the dithienopyrrolobenzothiadiazole unit via a metal free aldol condensation polymerization strategy and their SCLC hole mobilities. New J. Chem. (2024), (https://doi.org/10.1039/D4NJ03839H)

265. Kumari, M.; Prasad, R. K.; Singh, M. K.; Iyer, P. K. Singh, D. K.* Piezoresistive/Piezoelectric Pressure Sensor Based on CVD-Grown ZnO Nanowires on Polyethylene Terephthalate Substrate. ACS Appl. Electron. Mater. (2024), (https://doi.org/10.1021/acsaelm.4c00991)

264. Patel, M. J.; Baishya, H.; Adhikari, R. D.; Yadav, D.; Iyer, P. K.* Defect Passivation in Triple Cation Perovskite Solar Cells Through Crystallization Modulation with Isocyanate Additive. IEEE Xplore (2024), (https://doi.org/10.23919/AM-FPD61635.2024.10615439)

263. Yadav, D.; Adhikari, R. D.; Baishya, H.; Patel, M. J.; Iyer, P. K.* Enhancing the efficiency and stability of inverted perovskite solar cells by using 6-(trifluoromethyl) nicotinic acid as a potent defect passivator. J. Mater. Chem. C (2024), (https://doi.org/10.1039/D4TC02432J)

262. Adhikari, R. D.; Baishya, H.; Patel, M. J.; Yadav, D.; Iyer, P. K.* Bi-directional Modification to Quench Detrimental Redox Reactions and Minimize Interfacial Energy Offset for NiOX/Perovskite-based Solar Cells. Small (2024), (https://doi.org/10.1002/smll.202404588)

261. Patel, P. R.; Patel, M. J.; Kalita, M.; Iyer, P. K.* Zade, S. S.*; Patel, A. L.* Synthesis and Study of Donor–Acceptor Conjugated Polymers via a Green Indophenine Polymerization Strategy. ACS Appl. Polym. Mater. (2024), 6, 13 7648–7658(https://doi.org/10.1021/acsapm.4c01112)

260. Chanu, M. A.; Adil, L. R.; Iyer, P. K.* Receptor-Free AIEE-Conjugated Polymer Nanoparticle-Based PoC Device for Amplified Detection of Pendimethalin. ACS Appl. Polym. Mater. (2024), 6, 12, 6988–6996(https://doi.org/10.1021/acsapm.4c00546)

259. Barman, Debika.; Barman, D.; Bhattacharyya, K.; Iyer, P. K.* Engineering Single Component Luminogens to Multicomponent Charge-transfer Co-crystal Substrate as New Frontiers for Sensitive SERS Detection. Adv. Opt. Mater. (2024), 2401352(https://doi.org/10.1002/adom.202401352)

258. Zehra, N.; Malik, A.H.; Parui, R.; Hussain, S.; Iyer, P. K.* A Conjugated Polymer-based Portable Smartphone Platform for Sensitive and Point-of-Care Detection of Monoamine Neurotransmitter. Chem. Asian J. (2024), e202400544(https://doi.org/10.1002/asia.202400544)

257. Garai, R.; Sharma, B.; Afroz, M.A.; Choudhary, S.; Sharma, S.; Metcalf, I.; Tailor, N.K.; Iyer, P. K.;Mohite, A.D.; Satapathi, S.* High-Efficiency Semitransparent Perovskite Solar Cells Enabled by Controlling the Crystallization of Ultrathin Films. ACS Energy Lett. (2024), 9, 2936–2943(https://doi.org/10.1021/acsenergylett.4c01149)

256. Pal, T.; Bhowmik, S.; Sharma, S.; Peela, N. R.; Sastri, C. V.*; Iyer, P. K.* Composites of Reduced Graphene Oxide and MAPbI3 Crystals for Photocatalytic Hydrogen Generation. ACS Appl. Nano Mater. (2024), (https://doi.org/10.1021/acsanm.4c01909)

255. Sharma, S.; Patel, M. J.; Adhikari, R. D.; Alam, M.; Baishya, H.; Yadav, D.; Kalita, M.; Khubchandani, D.; Iyer, P. K.* Rapid Detection of Microorganisms Based on FET Devices. RSC (2024), (https://doi.org/10.1039/BK9781837673421-00093)

254. Choudhary, S.; Gharai, R.; Gupta, R. K.; Afroz, M. A.; Sharma, T.; Yukta; Sharma, B.; Iyer, P. K.; Satapathi, S.* Hot Carrier Cooling Mediated Efficiency Enhancement in Diamine Passivated Perovskite Solar Cells. ACS Appl. Energy Mater. (2024), 7, 9, 3709–3717(https://doi.org/10.1021/acsaem.4c00082)

253. Dawo, C.; Hossain, M.; Iyer, P. K.*; Chaturvedi, H.* Enhanced photovoltaic performance of dye sensitized solar cells using cesium bromide modified TiO2 electron transport layer. Mater. Chem. Phys. (2024), 320 129396(https://doi.org/10.1016/j.matchemphys.2024.129396)

252. Dutta, P.; Deb, S. K.; Patra, A.; Karim, G. M.; Majumder, A.; Kumar, P.; Iyer, P. K.; Padma, N.; Maiti, U.* Activating Ion Channels in Collapsed Hydrogel Derived Densified MXene Films with Cellulose Nanofibers to Overcome the Areal Versus Volumetric Capacitance Trade-Off. Small (2024), 2400119(https://doi.org/10.1002/smll.202400119)

251. Bhattacharjee, P.; Iyer, P. K.*; Nemade, H. B. Real time acoustic convolution of RF signals using organic semiconductor. 2024 8th IEEE Electron Devices Technology & Manufacturing Conference (EDTM) (2024), 1-3(https://doi.org/10.1109/EDTM58488.2024.10512298)

250. Khatun, N.; Nandi, S.; Roy, H.; Ghosh, S. S.; Kumar, S.; Iyer, P. K.* Sulphur-Atom Positional Engineering in Perylenimide: Structure-Property Relationships and H-aggregation Directed Type-I Photodynamic Therapy. Chem. Sci. (2024), (https://doi.org/10.1039/D4SC01180E)

249. Dhami, S.; Khatun, N.; Sengupta, C.; Iyer, P. K.*, Pandey, R.* Substitution Effects on the Photoinduced Excited State Dynamics of Perylenemonoimides in Solution and Thin Films. Phys. Chem. Chem. Phys. (2024), (https://doi.org/10.1039/D4CP00993B)

248. Giri, I.; Biswas, S.; Chhetri, S.; Choudhuri, A.; Mondal, I.; Alam, M.; Senanayak, S.P.; Iyer, P. K.*; Chaudhuri, D.; Vijayaraghavan, R. K.* Ambient stable solution-processed organic field effect transistors from electron deficient planar aromatics: effect of end-groups on ambient stability. RSC Adv. (2024), 14 7915-7923(https://doi.org/10.1039/D4RA01499E)

247. Baishya, H.; Adhikari, R. D.; Patel, M. J.; Yadav, D.; Sarmah, T.; Alam, M.; Kalita, M.; Iyer, P. K.* Defect mediated losses and degradation of perovskite solar cells: Origin, impacts and reliable characterization techniques. J. Energy Chem. (2024), 94 217-253(https://doi.org/10.1016/j.jechem.2024.02.062)

246. Ghosh, P.; Narang, K.; Iyer, P. K.* Role of Amyloid Beta in Neurodegeneration and Therapeutic Strategies for Neuroprotection. Neuroprotection: Method and Protocols (2024), 2761 337–354(https://link.springer.com/protocol/10.1007/978-1-0716-3662-6_25)

245. Nongthombam, G. S.; Barman, D.; Iyer, P. K.* Through-Space Charge-Transfer-Based Aggregation-Induced Emission and Thermally Activated Delayed Fluorescence in Fused 2H-Chromene Coumarin Congener Generating ROS for Antiviral (SARS-CoV-2) Approach. ACS Appl. Bio Mater. (2024), 7,3 1899–1909.(https://doi.org/10.1021/acsabm.3c01262)

244. Baishya, H.; Sharma, S.; Adhikari, R. D.; Patel, M. J.; Yadav, D.; Alam, M.; Iyer, P. K.* Sustainable Devices for Electronic Applications. Reference Module in Earth Systems and Environmental Sciences (2024), (https://doi.org/10.1016/B978-0-323-93940-9.00167-5)

243. Parui, R.; Nongthombam, G. S.; Hossain, M.; Adil, L. R.; Gogoi, R.; Bhowmik, S.; Barman, D.; Iyer, P. K.* Impact of Heavy Metals on Human Health. Remediation of Heavy Metals: Sustainable Technologies and Recent Advances (2024), 47-81 (https://doi.org/10.1002/9781119853589.ch4)

242. Ghosh, P.; Iyer, P. K.* Conjugated Polyelectrolytes: Illuminating the Path to Neurodegenerative Disorders Detection and Treatment. ACS Appl. Mater. Interfaces (2024), (https://doi.org/10.1021/acsami.3c17890)

241. Ghosh, P.; Shokeen, K.; Mondal, S.; Kandasamy, T.; Kumar, S.; Ghosh, S. S.; Iyer, P. K.* Amyloid Targeting Red Emitting AIE Dots for Diagnostic and Therapeutic Application against Alzheimer’s Disease. ACS Chem. Neurosci. (2024), 15,2 268-277.(https://doi.org/10.1021/acschemneuro.3c00473)

240. Shah, K.; Bhanvadia, V. J.; Patel, M. J.; Iyer, P. K.*; Zade, S. S.*; Patel, A. L.* Extended isoindigos as building blocks for developing D–A-type conjugated polymers. New J. Chem. (2024), 48,7 2992-3003.(https://doi.org/10.1039/D3NJ05644A)

239. Tanwar, A. S.; Chanu, M. A.; Parui, R.; Barman, D.; Im, Y-H.; Iyer, P. K.* Dynamic quenching mechanism based optical detection of carcinogenic Cr (vi) in water and on economical paper test strips via a conjugated polymer. RSC Appl. Polymers (2023), 220,24 2300247.(https://doi.org/10.1039/D3LP00195D)

238. Bhattacharjee, P.; Mishra, H.; Iyer, P. K.*; Nemade, H. B.* Acoustically Operated Excitonic Transistor Using Poly (3-hexylthiophene). ACS Appl. Electron. Mater. (2023), 5,7 3650–3656.(https://doi.org/10.1021/acsaelm.3c00400)

237. Yathirajula, R. B.; Gupta, R. K.; Afroj, M. A.; Choudhary, A.; Baishya, H.; Iyer, P. K.* Dual-Hole-Transport-Layer-Facilitated Efficient Perovskite Light-Emitting Diode. Phys. Status Solidi A (2023), 220,24 2300247.(https://doi.org/10.1002/pssa.202300247)

236. Choudhary, A.; Gupta, R. K.; Gharai, R.; Iyer, P. K.* Solution Processed Circuit Design for Flexible Opto electronic Logic Gates. IEEE Electron Device Lett. (2023), 45,1, 56 - 59.(https://doi.org/10.1109/LED.2023.3335260)

235. Banoo, F.; Chanu, M. A.; Iyer, P. K.*; Khijwania, S, K.* Novel Optical Fiber Sensor for Explosive (Trinitrophenol) Detection. Optical Fiber Sensors (2023), Tu3. 39.(https://doi.org/10.1364/OFS.2023.Tu3.39)

234. Yukta.; Chavan, R. D.; Mahapatra, A.; Prochowicz, D.; Yadav, P.; Iyer, P. K.*; Satapathi, S.* Improved Efficiency and Stability in 1, 5-Diaminonaphthalene Iodide-Passivated 2D/3D Perovskite Solar Cells. ACS Appl. Mater. Interfaces (2023), 15,46, 53351-53361.(https://doi.org/10.1021/acsami.3c09887)

233. Mondal, S.; Vashi, Y.; Ghosh, P.; Kalita, P.; Kumar, S.; Iyer, P. K.* Self-Assembly Driven Formation of Functional Ultralong “Artificial Fibers” to Mitigate the Neuronal Damage Associated with Alzheimer’s Disease ACS Appl. Bio Mater. (2023), 6,10, 4383-4391.(https://pubs.acs.org/doi/full/10.1021/acsabm.3c00583)

232. Barman, Debasish.; Annadhasan, M.; Bidkar, A.; Rajamalli, P.; Barman, D.; Chandrasekar, R.; Ghosh, S. S.; Iyer, P. K.* Highly Efficient Color-Tunable Organic Co-crystals Unveiling Polymorphism, Isomerism, Delayed Fluorescence for Optical Waveguides and Cell-imaging Nat. Commun. (2023), 14, 6648.(https://www.nature.com/articles/s41467-023-42017-8)

231. Kumari, M.; Prasad, R. K.; Singh, M. K.; Iyer, P. K.* Singh, D. K..* Piezo-resistive pressure sensor based on CVD-grown ZnO nanowires on Polyethylene Tetrathalate substrate arXiv preprint arXiv:2307.13805 (2023), (https://arxiv.org/abs/2307.13805)

230. Dawo, C.; Iyer, P. K.* Chaturvedi, H.* Carbon nanotubes/PANI composite as an efficient counter electrode material for dye sensitized solar cell Materials Science and Engineering: B (2023), 297, 116722.(https://www.sciencedirect.com/science/article/pii/S0921510723004646)

229. Narang, K.;Iyer, P. K.* Molecular Engineering of Naphthalimide Methylcyclohexane Luminogen: Unraveling J*-Aggregation Pattern and Sensing Melamine in Aqueous Media CCS Chemistry (2023), 456, 141002.(https://www.chinesechemsoc.org/doi/full/10.31635/ccschem.023.202303123)

228. Bhattacharjee, P.; Mishra, H.;Iyer, P. K.* Nemade, H. Acoustically Operated Excitonic Transistor Using Poly(3-hexylthiophene) ACS Appl. Electron. Mater. (2023), 5,7, 3650–3656.(https://pubs.acs.org/doi/10.1021/acsaelm.3c00400)

227. Garai,R.; Gupta, R.K.; Iyer, P. K.* Trap State Passivation for Stabilizing Perovskite Solar Cells via Multifunctional Molecules Acc. Mater. Res. (2023), 4,7, 560-565.(https://pubs.acs.org/doi/full/10.1021/accountsmr.2c00207)

226. Bhattacharjee, P.; Mishra, H.;Iyer, P. K.*; Nemade, H. Acoustically improved performance in poly (3-hexylthiophene) based organic field effect transistor J. Appl. Phys. (2023), 133, 195501.(https://pubs.aip.org/aip/jap/article-abstract/133/19/195501/2891455/Acoustically-improved-performance-in-poly-3?redirectedFrom=fulltext)

225. Parui, R.;Zehra, N.;Iyer, P. K.* Deciphering the proficiency of aliphatic/aromatic functionality on heteroatom embedded planar polycyclic core: towards an advanced onsite detection of Tetracycline and Oxytetracycline J. Mater. Chem. C (2023), 11, 11243-11251.(https://pubs.rsc.org/en/content/articlelanding/2023/TC/D3TC01850D)

224. Patel, M.J.; Baishya, H.; Sharma, S.; Zehra, N., Hossain, M.; Adhikari, R.D.; Iyer, P. K.* Imadizolium functionalised polyelectrolyte assited perovskite crystallisation for efficient and stable perovskite solar cells. ACS Appl. Energy Mater (2023), 456, 141002.(https://pubs.acs.org/doi/full/10.1021/acsaem.2c04166)

223. Yathirajula, R.B.; Gupta, R.G.; Afroz, M.A.; ; Choudhary, A.; Iyer, P. K.* Modulating carrier injection through rational control of hole transport layer for perovskite light-emitting diodes J. Mater. Sci. - Mater. Electron. (2023), 456, 141002.(https://www.springerprofessional.de/en/modulating-carrier-injection-through-rational-control-of-hole-tr/24612326)

222. Ghosh, P.: Roy, H.; Mukhopadhyay, S.; Mondal, S.; Ghosh, S.S.; Iyer, P. K.* Analytical techniques in identifying and purifying the proteins Lantibiotics as Alternative Therapeutics, (2023), 473-489.(https://www.sciencedirect.com/science/article/pii/B9780323991414000059)

221. Barman, D.; Iyer, P. K.* Aggregation-Induced Delayed Fluorescence and Phosphorescence from Hot-excitons via Suppression of Kasha's Rule in Stimuli-Active Molecular Rotor J. Phys. Chem. C (2023), 127, 2694-2704.(https://pubs.acs.org/doi/full/10.1021/acs.jpcc.2c08479)

220. Bhattacharjee, P; Mishra, H.; Iyer, P. K.* Nemade, H.B.* An efficient monolithic SAW convolver using poly(3-hexyl thiophene) IEEE transactions on Instrumentation & Measurement (2022), 72, 7501807.(https://ieeexplore.ieee.org/document/10041188)

219. Tanwar, A. S.; Khatun, M. N.; Chanu, M. A.; Sharma, T.; Im, Y-H.; Iyer, P. K.* A water-soluble conjugated polyelectrolyte for selective and sensitive detection of carcinogenic chromium (vi) Analyst (2022), 148,23 6011-6019.(https://doi.org/10.1039/D3AN01387A)

218. Afroz, M. A.; Singh, A.; Gupta, R. K.; Garai, R.; Tailor, N. K.; Choudhary, S.; Sharma, B.; Mahajan, P.; Padha, B.; Verma, S.; Arya, S.; Gupta, V.; Akin, S.; Prochowicz, D.; Tavakoli, M. M.; Singh, S. P.; Iyer, P. K.; Yadav, P. K.; Hu, H.; De, G.; Satapathi, S.* Design Potential and Future Prospects of Lead–free Halide Perovskites in Photovoltaic Devices J. Mater. Chem. A (2023), 11, 13133-13173.(https://doi.org/10.1039/D2TA07687J)

217. Tanwar ,A.S.; Mehtab, M.; Kim, J.T.*; Oh, K-J; Iyer, P. K.* Im,Y-H.* Real-time selective pesticide detection using catalytic behavior of zwitterionic conjugated polymer Chemical Engineering Journal (2022), 456, 141002.( https://www.sciencedirect.com/science/article/pii/S138589472206483X )

216. Gupta,R.K.; Garai, R.; Sharma, B.; Afroz, M.A.; Yukta.; Choudhary, S.; Iyer, P. K.Satapathi, S.* Defect Passivation with Multifunctional Fluoro-Group-Containing Organic Additives for Highly Efficient and Stable Perovskite Solar Cells Energy Fuels (2022), 1, 667–674.( https://pubs.acs.org/doi/full/10.1021/acs.energyfuels.2c02882 )

215. Patel,M.J.; Baishya, H.; Gupta, R.K.; Garai, R.; Iyer, P. K.* Thin Film Solution Processable Perovskite Solar Cell Recent Advances in Multifunctional Perovskite Materials. (2022), .( https://www.intechopen.com/chapters/82792 )

214. Choudhury, A.; Gupta, R.K.; Garai, R.; Iyer, P. K.* Engineering Semiconductor Layer Using Halonaphthalene Additives for Organic Opto-Inverter Circuits ACS Appl. Electron. Mater. (2022), 12, 6157–6163.( https://pubs.acs.org/doi/full/10.1021/acsaelm.2c01272 )

213. Hussian,S.; Chen, Xi.; Wang, C.*; Hao, Yi; Tian, X.; He, Y.;Li, J.;Shahid, M.; Iyer, P. K.*,Gao, R.* Aggregation and binding-directed FRET modulation of conjugated polymer materials for selective and point-of-care monitoring of serum albumins Anal. Chem. (2022), 94, 10685–10694.( https://pubs.acs.org/doi/full/10.1021/acs.analchem.2c00984 )

212. Dawo,Chandan; Hossain, M.; Chandrasekar, R.*; Iyer, P. K.*,Chaturvedi, H.* UV Ozone based rapid low temperature fabrication of flexible dye sensitized solar cells. Synth. Met. (2022), 291, 117172 .( https://https://doi.org/10.1016/j.synthmet.2022.117172 )

211. Barman, Debasish; Annadhasan, M.; Chandrasekar, R.*; Iyer, P. K.* Hot-Excitons Harvesting via Through-Space Single-Molecule Based White-Light Emission and Optical Waveguides. Chem. Sci. (2022), 13, 10224-10254.( https://doi.org/10.1039/D2SC02172B )

210. Parui, R.; Meher, N.; Iyer, P. K.* Discriminative Light-up Detection of Volatile Chlorinated Solvents and Dual-Phase Encrypted Security Ink. Mater. Adv. (2022), 4, 3491–3497.( https://doi.org/10.1039/D2MA00319H )

209. Meher, N.; Barman, D.; Parui, R.; Iyer, P. K.* Recent Development on the Fluorescence Based Detection of Volatile Organic Compounds: A Review. J. Mater. Chem. C (2022), 10, 10224-10254.(https://doi.org/10.1039/D2TC00265E )

208. Barman, Debasish.; Narang, K.; Gogoi, R.; Barman, Debika.; Iyer, P. K.* Exceptional classes of Thermally Activated Delayed Fluorescence comprising pure blue, Near-IR, circularly polarized luminescence and multifunctional behaviour for highly efficient and stable OLEDs J. Mater. Chem. C, (2022), 10, 8536-8583.(https://pubs.rsc.org/en/content/articlelanding/2022/tc/d1tc05906h)

207. Chanu, M.A.; Mondal, S.; Zehra, N.: Tanwar, A.S.; Iyer, P. K.* Conjugated Polymer Nanoparticles as a Fluorescence Probe for Amplified Detection of Human Serum Bilirubin ACS Appl. Polym. Mater. (2022), 4(5), 3491–3497.( https://pubs.acs.org/doi/10.1021/acsapm.2c00092 )

206. Garai, R.; Gupta, R.K.; Choudhury, A.; Iyer, P. K.* Triple passivation approach to laminate perovskite layers for augmented UV and ambient stable photovoltaics ACS Appl. Energy Mater., (2022), 5, 3392-3340.( https://pubs.acs.org/doi/10.1021/acsaem.1c03997 )

205. Gupta, R.K.; Garai, R.; Iyer, P. K.* Ambient Stable Perovskite Solar Cells through Trifluoro Acetic Acid-Mediated Multifunctional Anchoring ACS Appl. Energy Mater., (2022), 5, 1572-1579.( https://pubs.acs.org/doi/10.1021/acsaem.1c02984)

204. Mondal, S.: Narasimhan, R.; Yathirajula, Medhi, I.; Li, L.; Wang, S.; Iyer, P. K.* Emerging technology for point-of-care diagnostics: Recent developments Advanced Nanomaterials for Point of Care Diagnosis and Therapy, (2022), 115-42.( https://www.sciencedirect.com/science/article/pii/B9780323857253000210)

203. Adil, L.R.;Parui, R.; Khatun, M.N.; Chanu, M.A.; Li, L.; Wang, S.; Iyer, P. K.* Nanomaterials for sensors: Synthesis and applications (2022), Advanced Nanomaterials for Point of Care Diagnosis and Therapy, (2022), 121-168.( https://www.sciencedirect.com/science/article/pii/B9780323857253000179)

202. Barman, D.; Narang, K.; Parui, R.; Zehra, N.; Khatun, M.N.; Adil, L.R.; Iyer, P. K.* Review on recent trends and prospects in π- conjugated luminescent aggregates for biomedical applications Aggregates, (2022), xx, xx.( https://onlinelibrary.wiley.com/doi/full/10.1002/agt2.172 )

201. Das. D,; Gopikrishna, P.; Barman, D.; Yathirajula, R.B.; Iyer, P. K.* Substantial efficiency enhancement in solution processed phosphorescent light emitting diode with polymer host: Efficient optimization of charge balance and processing conditions J. Phys. Chem. Solids, (2022), 163, 110577.( https://doi.org/10.1016/j.jpcs.2022.110577 )

200. Choudhury, A.; Gupta, Garai, R.; Iyer, P. K.* Tuning Polymer Semiconductor Morphology through Additive Engineering for a Stable PhototransistorACS Appl. Electron. Mater., (2021), 12, 5393–5401.( https://doi.org/10.1021/acsaelm.1c00873 )

199. Bhowmik, S. ;Phukan, S.J.; Sah, N.K. ;Roy, M.; Garai, S.;Iyer, P. K.* Review of Graphitic Carbon Nitride and Its Composite Catalysts for Selective Reduction of CO2 ACS Appl. Nano Mater., (2021), 12, 12845–12890.( https://doi.org/10.1021/acsanm.1c02896 )

198. Garai, R.; Gupta, R.K.;Hossain, M.; Iyer, P. K.* Surface recrystallized stable 2D-3D graded perovskite solar cells for efficiency beyond 21% J. Mater. Chem. A, (2021), 9, 26069-26076.( https://doi.org/10.1039/D1TA06901B )

197. Hossain, M.;Arunagirinathan, R.A.; Garai, R.; Gupta, R.K.; Iyer, P. K.* Enhancing efficiency and ambient stability of perovskite solar cells via multifunctional trap passivaton molecule. J. Mater. Chem. C, (2021), 9, 14309-14317(DOI https://doi.org/10.1039/D1TC03852D)

196. Afroz,M.A.; Garai, R.; Gupta, R.K.; Iyer, P. K.* Additive assisted defect passivation for minimization of open circuit voltage loss and improved perovskite solar cell performance. ACS Appl. Energy Mater., (2021), 4, 10468–10476.(doi.org/10.1021/acsaem.1c01205 )

195. Hossain, M.;Garai, R.; Arunagirinathan, R.A.; Afroz,M.A.; Iyer, P. K.* Backbone engineering with fluoroarene to mitigate morphological disorder for high performance polymer solar cells. ACS Appl. Polym. Mater., (2021), 10,5216–5223.(https://doi.org/10.1021/acsapm.1c00989 )

194. Garai, R.; Gupta, R.K.; Tanwar, A.S.; Hossain, M.; Iyer, P. K.* Conjugated Polyelectrolyte-Passivated Stable Perovskite Solar Cells for Efficiency Beyond 20%. Chem. Mater., (2021), 33 5709-5717. (https://doi.org/10.1021/acs.chemmater.1c01436 )

193. Hossain, M.; Garai, R.; Gupta, R.K.; Arunagirinathan, R.A.; Iyer, P. K.* Fluoroarene Derivative based Passivation of Perovskite Solar Cell Exhibiting Excellent Ambient and Thermo-Stability Achieving Efficiency >20%†.J. Mater. Chem. C, (2021), 9 10406-10413.(https://doi.org/10.1039/D1TC02335G )

192. Gupta, R.K.; Garai, R.Iyer, P. K.* Dual passivation strategy for improved ambient stability of perovskite solar cells.ACS Appl. Energy Mater., (2021), 4 10025–10032.(https://doi.org/10.1021/acsaem.1c01973 )

191. Tanwar, A.; Parui, R.; Garai, R.; Chanu, M.; Iyer, Iyer, P. K.* Dual “ static and dynamic” fluorescence quenching mechanisms based detection of TNT via a cationic conjugated polymer.ACS Meas. Sci. Au. (2021), xx xx.(https://doi.org/10.1021/acsmeasuresciau.1c00023 )

190. Khatun, Mst Nasima; Dey, Anamika; Meher, Niranjan; Iyer, P. K.* Long alkyl chain induced OFET characteristics with low threshold voltage in n-type perylene monoimide semiconductor.ACS Appl. Electron. Mater, (2021), 8 3575–3587.(https://doi.org/10.1021/acsaelm.1c00483)

189. Choudhury, A.; Gupta, R.K.; Garai, R.; Iyer, P. K.* Tailoring Trap Density of States through Impedance Analysis for Flexible Organic Field-Effect Transistors. Adv. Mater. Interfaces, (2021), 8 2100574.(https://doi.org/10.1002/admi.202100574 )

188. Barman, Debasish.; Gopikrishna, P.; Iyer, P. K.* Stimuli-Responsive Trimorphs and Charge-Transfer Complexes of a Twisted Molecular Donor. Langmuir, (2021), 37 8024-8036. (https://doi.org/10.1021/acs.langmuir.1c01172 )

187. Gupta, R.K.; Garai, R.; Hossain, M.; Afroz, M. A.; Kalita, D.; Iyer, P. K.* Engineering Polymer Solar Cells: Advancement in Active Layer Thickness and Morphology. J. Mater. Chem. C, (2021), 9, 8746-8775.(https://doi.org/10.1039/D1TC01860D )

186. Gupta, R.K.; Garai, R.; Hossain, M.; Choudhury, A; Iyer, P. K.* Halide Engineering for Mitigating Ion Migration and Defect States in Hot-Cast Perovskite Solar Cells. ACS Sustainable Chem. Eng., (2021), 9, 7993–8001.

185. Das, S.; Choudhury, A.; Mandal, A.; Kumar, C.; Sahoo, S. R.; Bedi, A.; Karmakar, H. S.; Ghosh, N. G.; Dey, S.; Iyer, P. K.*; Bhattacharyya, S.; Zade, S. S.*; An unconventional route to an ambipolar azaheterocycle and its in situ generated radical anion. Org. Biomol. Chem. , (2021), 19, 5114-5120.

184. Singh, N.; Malik, A.H,; Iyer, P. K.*; Patra,S.* Diversifying the xanthine scaffold for potential phosphodiesterase 9A inhibitors: synthesis and validation. Med. Chem. Res. , (2021), 30, 1199–1219.

183. Zehra, N.; Adil, L.R.; Tanwar, A. S.; Mondal, S.;Iyer, P. K.* Thin-film devices for chemical, biological, and diagnostic applications. Chemical Solution Synthesis for Materials Design and Thin Film Device Applications, (2021), 369-405.

182. Gupta, R. K.; Arunagirinathan, R. N.; Afroz, M. A.; Garai, R.; Choudhury, A.; Hossain, M.; Yathirajula, R.B.; Iyer, P. K.* Functional materials for various organic electronic devices. Chemical Solution Synthesis for Materials Design and Thin Film Device Applications, (2021), 119-165.

181. Hossain, M.; Afroz, M. A.; Garai, R.; Iyer, P. K.* Tuning the open circuit voltage by incorporating diflurophenyl unit into polymer backbone to achieve high efficiency polymer solar cells. Sustainable Energy Fuels, (2021), 5, 874-879.

180. Meher, N.; Bidkar, A. P.; Barman, D.; Ghosh, S. S.; Iyer, P. K.* A conformational tweak for enhanced cellular internalization, photobleaching resistance and prolonged imaging efficacy. Chem. Commun., (2020), 56, 14861-14864. DOI: 10.1039/d0cc05557c

179. Adil, L.R.; Iyer, P. K.* Effects of incorporating regioisomers and flexible rotors to direct aggregation induced emission to achieve stimuli-responsive luminogens, security inks and chemical warfare agent sensors. Chem. Commun., (2020), 56, 7633-7636. https://doi.org/10.1039/D0CC02318C

178. Mondal, S.; Zehra, N.; Choudhury, A.; Iyer, P. K.* Wearable Sensing Devices for Point of Care Diagnostics. ACS Appl. Bio Mater., (2020), 4, 47–70. https://doi.org/10.1021/acsabm.0c00798

177. Mondal, S.; Vashi, Y.; Ghosh, P.; Roy, D.; Borthakur, M.; Kumar, S.; Iyer, P. K.* Amyloid Targeting ‘Artificial Chaperone’Impairs Oligomer Mediated Neuronal Damage and Mitochondrial Dysfunction Associated with Alzheimer Disease. ACS Chem. Neurosci., (2020), 11(20), 3277–3287. https://doi.org/10.1021/acschemneuro.0c00387

176. Malik, A. H.; Zehra, N.; Ahmad, M.; Parui, R.; Iyer, P. K.* Advances in Conjugated Polymers for Visualization of Latent Fingerprints: A Critical Perspective. New J. Chem., (2020), 44, 19423-19439. https://doi.org/10.1039/D0NJ04131A ; (http://xlink.rsc.org/?DOI=D0NJ04131A)

175. Dawo, C.; Afroz, M. A.; Iyer, P. K.*, Chaturvedi, H.* Effect of UV-ozone exposure on the dye-sensitized solar cells performance. Solar Energy, (2020), 208, 212-219. https://doi.org/10.1016/j.solener.2020.07.064

174. Bhanvadia, V. J.; Choudhury, A.; Iyer, P. K.; Zade, S. S.; Patel, A. L.* Constructing fused bis-isatins from pyrroloindoles using direct oxidation approach and re-visiting indophenine reaction. Polymer, (2020), 210, 123032. doi.org/10.1016/j.polymer.2020.123032

173. Gupta, R. K.; Garai, R.; Afroz, M. A.; Iyer, P. K.* Regulating active layer thickness and morphology for high performance hot-casted polymer solar cells. J. Mater. Chem. C, (2020), 8, 8191-8198. https://doi.org/10.1039/D0TC00822B

172. Tanwar, A. S.; Meher, N.; Adil, L.R.; Iyer, P. K.* Stepwise elucidation of fluorescence based sensing mechanisms considering picric acid as a model analyte. Analyst, (2020), 145, 4753-4767. https://doi.org/10.1039/D0AN00732C

171. Garai, R.; Afroz, M. A.; Gupta, R. K.; Iyer, P. K.* Efficient Trap Passivation of MAPbI3 via Multifunctional Anchoring for High‐Performance and Stable Perovskite Solar Cells. Adv. Sustainable Syst., (2020), 2000078. https://doi.org/10.1002/adsu.202000078

170. Mandal, A.*; Choudhury, A.; Sau, S.; Iyer, P. K.*; Mal, P.* Exploring Ambipolar Semiconductor Nature of Binary and Ternary Charge-Transfer Cocrystals of Triphenylene, Pyrene, and TCNQ. J. Phys. Chem. C, (2020),124, 12, 6544–6553. https://doi.org/10.1021/acs.jpcc.0c00426

169. Bhim Raju, T.; Vaghasiya, J. V.; Afroz, M. A.; Soni, S. S.*; Iyer, P. K.* Effect of mono- and di-anchoring dyes based on o,m-difluoro substituted phenylene spacer in liquid and solid state dye sensitized solar cells. Dyes and Pigments, (2020),174, 108021. https://doi.org/10.1016/j.dyepig.2019.108021

168. Gedda, M.; Das, D.; Iyer, P. K.*; Kulkarni, G.U.* Work function tunable metal-mesh based transparent electrodes for fabricating indium-free organic light-emitting diodes. Mater. Res. Express, (2020),7, 054005.

167. Dawo, C; Afroz, M. A.; Iyer, P. K.*; Chaturvedi, H.* Optimization and effect of UV-ozone exposure of electron transport layer on the efficiency of the dye-sensitized solar cells. arXiv:2002.12071. (2020).

166. Barman, D.; Gogoi, R.; Narang, K.; Iyer, P. K.* Recent Developments on Multi-Functional Metal-free Stimuli-Responsive and Thermally Activated Delayed Fluorescence Organic Materials. Front. Chem., (2020), 8, 483. DOI:10.3389/fchem.2020.00483

165. Afroz, M. A.; Ghimire, N.; Reza, K. M.; Bahrami, B.; Bobba, R. S.; Gurung, A.; Chowdhury, A. H.; Iyer, P. K.*; Qiao, Q.* Thermal stability and performance enhancement of Perovskite solar cells through oxalic acid induced perovskite formation. ACS Appl. Energy Mater., (2020), 3, 3, 2432–2439 . https://doi.org/10.1021/acsaem.9b02111

164. Mandal, A.*; Choudhury, A.; Kumar , R.; Iyer, P. K.*; Mal, P.* Exploring the semiconductor properties of a charge transfer cocrystal of 1-aminopyrene and TCNQ. CrystEngComm, (2020), 22,720-727 . DOI: 10.1039/C9CE01507H

163. Garai, R.; Afroz, M. A.; Gupta, R. K.; Choudhury, A.; Iyer, P. K.* High-Performance Ambient-Condition-Processed Polymer Solar Cells and Organic Thin-Film Transistors. ACS Omega 2020, (2020), 5(6),2747-2754 . https://doi.org/10.1021/acsomega.9b03347

162. Dey, A.; Singh, A.; Dutta, D.; Ghosh, S. S.*; Iyer, P. K.* Rapid and Label-Free Bacteria Detection using Hybrid Tri-layer Dielectrics Integrated n-Type Organic Field Effect Transistor. J. Mater. Chem. A, (2019), 7, 18330-18337 . DOI: 10.1039/C9TA06359E. This work is highlighted in (India Today), (Nature Asia Article), (The Times of India)

161. Meher, N.; Iyer, P. K.* Functional group engineering in naphthalimides: a conceptual insight to fine-tune the supramolecular self-assembly and condensed state luminescence. Nanoscale, (2019), 11, 13233-13242 . DOI:10.1039/C9NR04593G

160. Zehra, N.; Kalita, A.; Malik, A. H.; Barman, U.; Afroz, M. A.; Iyer, P. K.* Conjugated Polymer-Based Electrical Sensor for Ultratrace Vapor-Phase Detection of Nerve Agent Mimics. ACS Sens., (2019), 5(1), 191–198 . https://doi.org/10.1021/acssensors.9b02031

159. Arunagirinathan, R. N.; Meher, N.; Iyer, P. K.* Self-assembled naphthalimide nanoparticles for non-volatile ReRAM devices: an efficient approach towards high performance solution-processed and all-organic two terminal resistive memory devices. ACS Appl. Electron. Mater. ,(2019), 1(11), 2437-2444. https://doi.org/10.1021/acsaelm.9b00582

158. Iyer, P. K.* ; Chatterjee, K. Biomaterials Research in India—An ACS Applied Bio Materials Forum ACS Appl. Bio Mater. ,(2019), 2, 12,, 5216–5217. https://doi.org/10.1021/acsabm.9b01058

157. Das, D.; Gopikrishna, P.; Barman, D.; Yathirajula, R.B.; Iyer, P. K.* White light emitting diode based on purely organic fluorescent to modern thermally activated delayed fluorescence (TADF) and perovskite materials. Nano Convergence ,(2019), 6, 31. https://doi.org/10.1186/s40580-019-0201-6

156. Mondal, S.; Kumar, V.; Chowdhury, S. R.; Shah, M.; Gaur, A.; Kumar, S.; Iyer, P. K.* Template-Mediated Detoxification of Low-Molecular-Weight Amyloid Oligomers and Regulation of Their Nucleation Pathway. ACS Appl. Bio Mater., (2019), 2(12), 5306-5312. https://doi.org/10.1021/acsabm.9b00514

155. Khatun, N.; Tanwar, A. S.; Meher, N.; Iyer, P. K.* An Unprecedented Blueshifted Naphthalimide AIEEgen for Ultrasensitive Detection of 4-Nitroaniline in Water via “Receptor-Free” IFE Mechanism. Chem. Asian J., (2019), 14(24), 4725-4731 . DOI: 10.1002/asia.201901065

154. Hussain, S.; Zhao, H.; Zhou, L.; Zhou, X.; Iyer, P. K.*; Lv, F.; Liu, L.; Wang, S.* An Optoelectronic Device for Rapid Monitoring of Creatine Kinase Using Cationic Conjugated Polyelectrolyte. Adv. Mater. Technol, (2019), 1900361. DOI: 10.1002/admt.201900361

153. Mandal, A.; Choudhury, A.; Iyer, P. K.*; Mal, P.* Charge Transfer Versus Arene−Perfluoroarene Interactions in Modulation of Optical and Conductivity Properties in Cocrystals of 2,7-Di-tert-butylpyrene. J. Phys. Chem. C, (2019), 123, 18198-18206. https://doi.org/10.1021/acs.jpcc.9b03827

152. Afroz, M. A.; Gupta, R. K.; Garai, R.; Hossain, M.; Tripathi, S. P.; Iyer, P. K.* Crystallization and grain growth regulation through Lewis acid-base adduct formation in hot cast perovskite-based solar cells. Organic Electronics, (2019), 74, 172-178. https://doi.org/10.1016/j.orgel.2019.07.007

151. Gupta, R. K. ; Dey, A.; Singh, A.; Iyer, P. K.*; Achalkumar, A. S.* Heteroatom Bay-Annulated Perylene Bisimides: New Materials for Organic Field Effect Transistors. ACS Appl. Electron. Mater., (2019), XX, XXX-XXX. https://doi.org/10.1021/acsaelm.9b00004

150. Ratha, R.; Singh, A.; Afroz, M. A.; Gupta, R. K.; Baumgarten, M. ; Mullen, k. ; Iyer, P. K.* 6,7-Di(thiophen-2-yl)naphtho[2,3-c][1,2,5]thiadiazole and 4,6,7,9-tetra (thiophen-2-yl)naphtho[2,3-c][1,2,5] thiadiazole as new acceptor units for D-A type co-polymer for polymer solar cells. Synthetic Metals, (2019), 252, 113-121. https://doi.org/10.1016/j.synthmet.2019.04.013

149. Mondal, S.; Chowdhury, S. R.; Shah, M.; Kumar, V.; Kumar, S. ; Iyer, P. K.* Nano Particle Assisted Regulation of Nucleation Pathway of Amyloid Tetramer and Inhibition of their Fibrillation Kinetics. ACS Appl. Bio Mater., (2019), 2, 2137-2142. DOI: 10.1021/acsabm.9b00128

148. Arunagirinathan, R. N.; Gopikrishna, P.; Das, D.; Iyer, P. K.* Solution Processed Donor-Acceptor Polymer Based Electrical Memory Device with High On/Off Ratio and Tunable Properties. ACS Appl. Electron. Mater., (2019), 1, 600-607. DOI: 10.1021/acsaelm.9b00077

147. Bhim Raju, T.; Gopikrishna, P.; Vaghasiya, J. V.; Soni, S. S. ; Iyer, P. K.* The solvatochromism and aggregation-induce enhanced emission of triphenylamine substituted styrene derivatives and its application in dye sensitized solar cells. Journal of Photochemistry and Photobiology A: Chemistry, (2019), 376, 12-21.

146. Nayak, S. K.; Maharana, M.;Baruah, M.; Meher, N. ; Iyer, P. K.* Condition Assessment of Aged Ester based Nanofluid Through Physicochemical and Spectroscopic Measuremen. IEEE Transactions on Instrumentation & Measurement, (2019), 68.

145. Ratha, R.; Afroz, M. A.; Gupta, R. K.; Iyer, P. K.* Functionalizing benzothiadiazole with non-conjugating ester groups as side chains in a donor–acceptor polymer improves solar cell performance. New J. Chem., (2019), 43, 4242-4252 . DOI: 10.1039/C8NJ05850D

144. Dutta, P.; Meher, N.; Malik, A. H.; Choudhury, B.; Iyer, P. K.* Polyfluorene-Based Bioconjugates for Selective Detection of Ferritin in Normal and Cancer Human Blood Serums. ACS Appl. Polym. Mater, (2019), 1,18−26. DOI: 10.1021/acsapm.8b00016

143. Tanwar, A. S.; Patidar, S.; Ahirwar. K. S.; Dehingia, S.; Iyer, P. K.* “Receptor Free” Inner Filter Effect Based Universal Sensors for Nitroexplosive Picric Acid Using Two Polyfluorene Derivatives in the Solution and Solid States. Analyst, (2019), 144,669-676 . DOI: 10.1039/c8an01970c

142. Meher, N. ; Iyer, P. K.* Spontaneously Self-Assembled Naphthalimide Nanosheets: Aggregation Induced Emission and Unveiling a-PET for Sensitive Detection of Organic Volatile Contaminants in Water. Angew.Chem. Int. Ed., (2018), 57, 8488 –8492. DOI: org/10.1002/anie.201802842

141. Meher, N.; Panda, S.; Kumar, S.; Iyer, P. K.* Aldehyde Group Driven Aggregation-Induced Enhanced Emission in Naphthalimides and Its Application for Ultradetection of Hydrazine on Multiple Platforms. Chem. Sci. , (2018), 9(15), 3978-3985. DOI: 10.1039/C8SC00643A

140. Singh, A.; Dey, A. ; Iyer, P. K.* Impact of Specifically Shaped Plasmonic Gold Nanoparticles and a Double Cathode Interfacial Layer on the Performance of Conducting Polymer-Based Photovoltaics. ACS Appl. Nano Mater., (2018), 1(10), 5646–5654. DOI: 10.1021/acsanm.8b01269

139. Singh, A.; Das, D. ; Dey, A. ; Iyer, P. K.* Effect of Substrate Temperature on Twin Donor Layer Organic Solar Cell. Materials Today: Proceedings, (2018), 5, 23450–23455. doi.org/10.1016/j.matpr.2018.11.087

138. Chowdhury, S. R.; Mondal, S.; Iyer, P. K.* Blocking Oligomeric Insulin Amyloid Fibrillation via Perylenebisimides Containing Dipeptide Tentacles. ACS Biomater. Sci. Eng., (2018), 4 (12), 4076–4083. DOI: 10.1021/acsbiomaterials.8b00927

137. Sarala, L.; Yathirajula, R.B.; Gopikrishna, P.; Elaiyappilla, E.; Bella, A.; S, M. N.; Iyer, P. K.* Johnson P. M.; Pronounced Luminescence Efficiency and Thermal Stability of SmallImidazole Architect 2-(1, 4, 5-triphenyl-1H-imidazol-2-yl)phenol for Efficient Non-doped Blue OLEDs. Journal of Photochemistry & Photobiology A: Chemistry, (2018), 365, 232-237. DOI:doi.org/10.1016/j.jphotochem.2018.08.009

136. Tanwar, A. S.; Adil, L.R.; Afroz, M. A.; Iyer, P. K.* Inner Filter Effect and Resonance Energy Transfer Based Attogram Level Detection of Nitroexplosive-Picric Acid Using Dual Emitting Cationic Conjugated Polyfluorene. ACS Sensors, (2018), 8, 1451-1461. DOI: 10.1021/acssensors.8b00093

135. Singh, A.; Dey, A.; Iyer, P. K.* Collective Effect of Hybrid Au-Ag Nanoparticles and Organic-Inorganic Cathode Interfacial Layers for High Performance Polymer Solar Cell. Solar Energy, (2018), 173, 429-436.

134. Chowdhury, S. R.; Mondal, S.; Muthuraj, B.; Balaji, S. N.; Trivedi,V.; Iyer, P. K.* Remarkably EfficientBlood–Brain Barrier Crossing Polyfluorene–Chitosan Nanoparticle Selectively Tweaks Amyloid Oligomer in Cerebrospinal Fluid and Aβ1–40. ACS Omega, (2018), 3, 8059-8066. DOI: 10.1021/acsomega.8b00764

133. Zehra, N.; Dutta, D.; Malik, A. H.; Ghosh, S. S.*; Iyer, P. K.* Fluorescence Resonance Energy Transfer Based Wash-Free Bacterial Imaging and Antibacterial Application Using Cationic Conjugated Polyelectrolyte. ACS Appl. Mater. Interfaces, (2018), 10(33), 27603-27611. DOI: 10.1021/acsami.8b07516

132. Adil, L.R.; Gopikrishna, P.; Iyer, P. K.* Receptor Free Detection of Picric Acid: A New Structural Approach for Designing Aggregation-Induced Emission Probes. ACS Appl. Mater. Interfaces, (2018), 10 (32), 27260–27268. DOI: 10.1021/acsami.8b07019

131. Ansari, M. S.; Banik, A.; Kalita, A.; Iyer, P. K. Qureshi, M.*; Multifunctional Hierarchical 3-D ZnO Superstructures Directly Grown over FTO Glass Substrate: Enhanced Photovoltaic and Selective Sensing Applications. J. Mater. Chem. A, (2018), 6, 15868-15887. DOI: 10.1039/C8TA04187C

130. Chowdhury, S. R; Balaji, S. N.; Mondal, S.; Meher, N.; Trivedi,V.* ; Iyer, P. K.* Modulating Early Stage Amyloid Aggregates by Dipeptide Linked Perylenebisimides: Structure Activity Relationship, Inhibition of Fibril Formation in Human CSF and Aβ1-40. ACS Appl. Bio Mater., (2018), 1, 403–413. DOI: 10.1021/acsabm.8b00137

129. Malik, A. H.; Hussain, S.; Chowdhury, S. R.; Iyer, P. K. * Conjugated Polymers for Disease Diagnosis and Theranostics Medicine. Conjugated Polymers for Biological and Biomedical Applications, (2018), https://doi.org/10.1002/9783527342747.ch12

128. Gupta, R. K.; Das, D.; Das, S.; Patra, C.*; Iyer, P. K.*; Achalkumar, A. S.* First Example of White Organic Electroluminescence Utilizing Perylene Ester Imides. Chemistry Select, (2018), 3, 5123-5129. DOI: https://doi.org/10.1002/slct.201801258

127. Dar, A. A.; Dwivedi, A. K.; Iyer, P. K.; Khan, A. T.* Indole Derived “Turn-On” Fluorometric Probe for Dual Detection of Hg2+ and Cu2+ Ions at Nanomolar Level. Asian J. Green Chem. , (2018), 2,171-180. DOI: 10.22631/AJGC.2018.108956.1040

126. Subbarao, N. V. V. ; Mandal, S.; Gedda, M.; Iyer, P. K.*; Goswami, D., K.* Effect of Temperature on Hysteresis of Dipolar Dielectric Layer Based Organic Field-Effect Transistors: A Temperature Sensing Mechanism. Sensors and Actuators A: Physical , (2018), 269, 491-499. DOI: org/10.1016/j.sna.2017.12.004

125. Gopikrishna, P.; Meher, N.; Iyer, P. K. * Functional 1, 8-Naphthalimide AIE/AIEEgens: Recent Advances and Prospects. ACS Appl. Mater. Interfaces, (2018), 10, 12081-12111. DOI: 10.1021/acsami.7b14473

124. Singh, A. ; Bhim Raju, T.; Dey, A.; Gupta, R. K. ; Iyer, P. K. * Effect of Dual Cathode Buffer Layer on Ternary Organic Solar Cell. 2017 IEEE 44th Photovoltaic Specialist Conference (PVSC), Washington, DC, (2017), 1034-1036. Doi: 10.1109/PVSC.2017.8366619

123. Chowdhury, S. R.; Mukherjee, S.; Das, S.; Patra, C.*; Iyer, P. K. * Multifunctional (3-in-1) Cancer Theranostics Applications of Hydroxyquinoline Appended Polyfluorene Nanoparticles. Chem. Sci., (2017), 8, 7566-7575. DOI: 10.1039/c7sc03321d

122. Malik, A. H.; Kalita, A.; Iyer, P. K. * Development of Well Preserved, Substrate-Versatile Latent Fingerprints by Aggregation Induced Enhanced Emission Active Conjugated Polyelectrolyte. ACS Appl. Mater. Interfaces, (2017), 9, 37501–37508. DOI:10.1021/acsami.7b13390

121. Gopikrishna, P.; Das, D.; Adil, L. R.; Iyer, P. K.* Saturated and Stable White Electroluminescence from Linear Single Polymer Systems Based on Polyfluorene and Mono-Substituted Dibenzofulvene Derivatives. J. Phys. Chem. C, (2017), 121, 18137-18143. DOI: 10.1021/acs.jpcc.7b05576

120. Singh, A.; Dey, A.; Iyer, P. K.* Influence of Molar Mass Ratio, Annealing Temperature and Cathode Buffer Layer on Power Conversion Efficiency of P3HT:PC71BM Based Organic Bulk Heterojunction Solar Cell. Org. Elect., (2017), 50, 428-434.

119. Gopikrishna, P.; Adil, L. R.; Iyer, P. K. * Bridge-Driven Aggregation Control in Dibenzofulvene-Naphthalimide Based Donor−Bridge−Acceptor Systems: Enabling Fluorescence Enhancement, Blue to Red Emission and Solvatochromism. . Mat. Chem. Front. (2017), 1, 2590-2598. DOI: 10.1039/C7QM00357A

118. Afroz, M. A.; Sonigara, K.; Bhim Raju, T.; Soni, S. S.*; Iyer, P. K.* Effect of Fluorine Substitution and Position on Phenylene Spacer in Carbazole Based Organic Sensitizers for DSSCs. . Phys. Chem. Chem. Phys. , (2017), 19, 28579-28587. DOI: 10.1039/C7CP05226J

117. Ratha, R.; Singa, A.; Bhim Raju, T.; Iyer, P. K. * Insight into the Synthesis and Fabrication of 5, 6-alt-Benzothiadiazole Based D-π-A Conjugated Copolymers for Bulk-Heterojunction Solar Cell. . Polym. Bull. (2017), 75, 2933–2951. DOI: 10.1007/s00289-017-2193-x

116. Gopikrishna, P.; Das, D.; Iyer, P. K.* Color Tunable Donor‐Acceptor Electroluminescent Copolymers: Synthesis, Characterization, Photophysical Properties and PLED Fabrication. ChemistrySelect, (2017), 2, 7044-7049.

115. Gupta, A.; Dhakate, S. R.; Pala, P. Dey, A.; Iyer, P. K.; Singh, D. K.* Effect of Graphitization Temperature on Structure and Electrical Conductivity of Poly-Acrylonitrile Based Carbon Fibers. Diamond Relat. Mater. (2017), 78, 4424-4430. 31-38. DOI: 10.1016/j.diamond.2017.07.006

114. Tanwar, A. S.; Iyer, P. K. * Fluorescence ″Turn-On″ Indicator Displacement Assay Based Sensing of Nitroexplosive 2,4,6-Trinitrophenol in Aqueous Media Via a Polyelectrolyte and Dye Complex. . ACS Omega, (2017), 2, 4424-4430. DOI: 10.1021/acsomega.7b00765

113. Bhim Raju, T.; Vaghasiya, J. V.; Afroz, M. A.; Soni, S. S.*; Iyer, P. K. * Twisted Donor Substituted Simple Thiophene Dyes Retard the Dye Aggregation and Charge Recombination in Dye-Sensitized Solar Cells. Org. Elect., (2017), 50, 25-32. DOI: 10.1016/j.orgel.2017.07.01

112. Meher, N.; Iyer, P. K. * Pendant Chain Engineering to Fine-tune the Nanomorphologies and Solid State Luminescence of Naphthalimide AIEEgens: Application to Phenolic Nitro-explosive Detection in Water. Nanoscale, (2017), 9 (22), 7674-7685. DOI:10.1039/C7NR02174G

111. Singh, A.; Dey, A.; Das, D.; Iyer, P. K. * Combined Influence of Plasmonic Metal Nanoparticle and Dual Cathode Buffer Layer for Highly Efficient rrP3HT:PCBM Based Bulk Heterojunction Solar Cell. J. Mater. Chem. C, (2017), 5, 6578-6587. DOI: 10.1039/c7tc01621b

110. Sahu, T. K.; Arora, S.; Banik, A.; Iyer, P. K.; Qureshi, M.* Efficient and Rapid Removal of Environmental Malignant Arsenic(III) and Industrial Dyes Using Re-usable, Recoverable Ternary Iron Oxide-ORMOSIL-Graphene Oxide Composite. ACS Sust. Chem. Eng., (2017), 5, 5912-5921. DOI: 10.1021/acssuschemeng.7b00632

109. Vasimalla, S.; Subbarao, N. V. V.; Gedda, M.; Goswami, D. K.; Iyer, P. K..* Effects of Dielectric Material, HMDS Layer, and Channel Length on the Performance of the Perylenediimide-Based Organic Field-Effect Transistors. ACS Omega, (2017), 2, 2552-2560. DOI: 10.1021/acsomega.7b00374

108. Dey, A.; Singh, A.; Das, D.; Iyer, P. K.* High Performance ZnPc Thin Film based Photo-Sensitive Organic Field Effect Transistors: Influence of Multilayer Dielectric Systems and Thin Film Growth Structure . ACS Omega, (2017), 2, 1241-1248. DOI: 10.1021/acsomega.7b00094

107. Malik, A. H.; Iyer, P. K.* Conjugated Polyelectrolyte Based Sensitive Detection and Removal of Antibiotics Tetracycline from Water. ACS Appl. Mater. Interfaces, (2017), 9, 4433-4439.

106. Das, D.; Gopikrishna, P.; Singh, A.; Dey, A.; Iyer, P. K.* Solution Processed WPLEDs with Good Color Stability and High Color Rendering Index via a Phosphor-Sensitized System . Chemistry Select, (2017), 2, 3184-3190. DOI: 10.1002/slct.201700254.

105. Gupta, R. K.; Das, D.; Gupta, M.; Pal, S. K.; Iyer, P. K.*; Achalkumar, A. S.* Electroluminescent Room Temperature Columnar Liquid Crystals Based on Bay-Annulated Perylene Tetraesters. J. Mater. Chem. C, (2017), 5, 1767-1781. DOI: 10.1039/C6TC04166C

104. Sharma, B.; Singh, A.; Afroz, M. A.; Iyer, P. K.*; Jacob, J.* Direct Arylation Polymerization Approach for the Synthesis of Narrow Band Gap Cyclopentadithiophene Based Conjugated Polymer and its Application in Solar Cell Devices. Syn. Met., (2017), 226, 56-61. https://doi.org/10.1016/j.synthmet.2017.02.002

103. Muthuraj, B.; Mukherjee, S.; Chowdhury, S. R.; Patra, C.*; Iyer, P. K.* An Efficient Strategy to Assemble Water Soluble Histidine-Perylene Diimide and Graphene Oxide for the Detection of PPi in Physiological conditions and in vitro. Biosen. Bioelect., (2017), DOI:10.1016/j.bios.2015.12.036. (This work is highlighted in Atlas of Science)

102. Das, D.; Gopikrishna, P.; Narasimhan, R.; Singh, A.; Dey, A.; Iyer, P. K.* White Polymer Light Emitting Diodes based on PVK: Effect of Electron Injection Barrier on Transport Property, Electroluminescence and Controlling the Electroplex Formation. Phys. Chem. Chem. Phys., (2016), 18, 33077-33084. DOI: 10.1039/C6CP07092B

101. Muthuraj, B.; Mukherjee, S.; Patra, C.*; Iyer, P. K.* Amplified Fluorescence from Polyfluorene Nanoparticles with Aggregation-Induced Enhanced Emission for Live Cell Imaging and Cancer Theranostics. ACS Appl. Mater. Interfaces (2016), 8, 32220–32229. DOI: 10.1021/acsami.6b11373

100. Dey, A.; Singh, A.; Das, D.; Iyer, P. K.* Photosensitive Organic Field Effect Transistor: Influence of ZnPc Morphologyand Bilayer Dielectrics to Achieve Low Operating Voltage and Low Bias Stress Effect. Phys. Chem. Chem. Phys., (2016), 18, 32602-32609. DOI: 10.1039/ C6CP06481G

99. Bhim Raju, T.; Vaghasiya, J. V.; Afroz, M. A.; Soni, S. S.; Iyer, P. K.* Influence of m-fluorine Substituted Phenylene Spacer Dyes in Dye-sensitized Solar Cells. Org. Elect., (2016), 39, 371-379. DOI: 10.1016/j.orgel.2016.10.024.

98. Bhim Raju, T.; Vaghasiya, J. V.; Afroz, M. A.; Soni, S. S.*; Iyer, P. K.* Design, Synthesis and DSSC Performance of o-Fluorine Substituted Phenylene Spacer Sensitizers: Effect of TiO₂ thickness variation. Phys. Chem. Chem. Phys., (2016), 18, 28485-28491. DOI: 10.1039/c6cp05641e

97. Gopikrishna, P.; Iyer, P. K.* Mono-Substituted Dibenzofulvene-based Luminogens: Aggregation-Induced Emission Enhancement and Dual-State Emission. J. Phys. Chem. C, (2016), 120(46), 26556-26568. DOI: 10.1021/acs.jpcc.6b09689

96. Kalita, A.; Hussain, S.; Malik, A. H.; Barman, U.; Goswami, N.; Iyer, P. K.* Anion Exchange Induced Strong π-π Interactions in Single Crystalline Naphthalene Diimide for Nitroexplosive Sensing: An Electronic Prototype for Visual On-site Detection. ACS Appl. Mater. Interfaces, (2016), 8(38), 25326-25336. DOI: 10.1021/acsami.6b08751.

95. Meher, N.; Chowdhury, S. R.; Iyer, P. K.* Aggregation Induced Emission Enhancement and Growth of Naphthalimide Nanoribbons via J-Aggregation: Insight into Disaggregation Induced Unfolding and Detection of Ferritin at Nanomolar Level. J. Mater. Chem. B, (2016), 4, 6023-6031. DOI: 10.1039/C6TB01746K.

94. Hussain, S.; Malik, A. H.; Iyer, P. K.* FRET-Assisted Selective Detection of Flavins Via Cationic Conjugated Polyelectrolyte under Physiological Conditions. J. Mater. Chem. B, (2016), 4, 4439-4446. DOI: 10.1039/C6TB01350C

93. Vasimalla, S.; Subbarao, N. V. V.; Iyer, P. K.* Low Voltage, Low Cost, Flexible and Balanced Ambipolar OFETs Based on Br2PTCDI-C18/CuPc Fabricated on an Al Foil Gate Substrate with Good Ambient Stability. J. Mater. Chem. C, (2016), 4, 7102-7109. DOI: 10.1039/C6TC02315K.

92. Tanwar, A. S.; Hussain, S.; Malik, A. H.; Afroz, M. A.; Iyer, P. K.* Inner Filter Effect Based Selective Detection of Nitroexplosive-Picric Acid in Aqueous Solution and Solid Support Using Conjugated Polymer. ACS Sens., (2016), 1, 1070-1077. DOI: 10.1021/acssensors.6b00441.

91. Chowdhury, S. R.; Agarwal, M.; Meher, N.; Muthuraj, B.; Iyer, P. K.* Modulation of Amyloid Aggregates into Nontoxic Coaggregates by Hydroxyquinoline Appended Polyfluorene. ACS Appl. Mater. Interfaces, (2016), 8, 13309-13319. DOI: 10.1021/acsami.6b03668

90. Malik, A. H.; Hussain, S.; Iyer, P. K.* Aggregation-Induced FRET via Polymer-Surfactant Complexation: A New Strategy for the Detection of Spermine. Anal. Chem., (2016), 88, 7358-7364. DOI: 10.1021/acs.analchem.6b01788

89. Singh, A.; Dey, A.; Das, D.;Iyer, P. K.* Effect of Dual Cathode Buffer Layer on the Charge Carrier Dynamics of rrP3HT: PCBM Based Bulk Heterojunction Solar Cell ACS Applied Materials & Interfaces, (2016), 8 10904–10910.

88. Das, D.; Gopikrishna, P.; Singh, A.; Dey, A.; Iyer, P. K.* Influence of Emissive Layer Thickness on Electrical Characteristics of Polyfluorene Copolymer Based Polymer Light Emitting Diodes. Journal of Physics, (2016), 704, 012016. doi:10.1088/1742-6596/704/1/012016

87. Dey, A.; Singh, A.; Kalita, A.; Das, D.; Iyer, P. K.* High Performance, Low Operating Voltage n-Type Organic Field Effect Transistor Based on Inorganic-Organic Bilayer Dielectric System. Journal of Physics, (2016), 704, 012017. doi:10.1088/1742-6596/704/1/012017

86. Kalita, A.; Dey, A.; Iyer, P. K.* Effect of Inorganic/Organic Dual Dielectric Layer on the Morphology and Performance of n-Channel OFETs. Phys. Chem. Chem. Phys., (2016), 18, 12163-12168. DOI: 10.1039/C6CP01087C.

85. Das, D.; Gopikrishna, P.; Singh, A.; Dey, A.; Iyer, P. K.* Efficient Blue and White Polymer Light Emitting Diodes Based on a Well Charge Balanced, Core Modified Polyfluorene Derivative. Phys. Chem. Chem. Phys., (2016), 18(3), 7389-7394. DOI:10.1039/C6CP00113K

84. Subbarao, N. V. V.; Gedda, M.; Iyer, P. K.* Goswami, D. K.* Organic Field-Effect Transistors as High Performance Humidity Sensors with Rapid Response, Recovery Time and Remarkable Ambient Stability. Org. Elect., (2016), 17(32), 169-178. https://doi.org/10.1016/j.orgel.2016.02.017

83. Ravibabu, V.; Hussain, S. Iyer, P. K.; Pugazhenthi, G.*; Katiyar, V.* Non-isothermal Crystallization Kinetics of Sucrose Palmitate Reinforced Poly(lactic acid) Bionanocomposites. Polym. Bull., (2016), 71(1), 21-38. DOI 10.1007/s00289-015-1468-3.

82. Malik, A.; Hussain, S.; Kalita, A.; Iyer, P. K.* Conjugated Polymer Nanoparticles for the Amplified Detection of Nitro-Explosive Picric Acid on Multiple Platforms. ACS Appl. Mater. Interfaces, (2015), 7, 26968-26976. DOI: 10.1021/acsami.5b08068.

81. Kalita, A.; Hussain, S.; Malik, A. H.; Subbarao, N. V. V.; Iyer, P. K.* Vapor Phase Sensing of Ammonia at Sub-ppm Level Using Perylene Diimide Thin Film Device. J. Mater. Chem. C, (2015), 3, 10767-10774. DOI:10.1039/C5TC02521D.

80. Muthuraj, B.; Layek, S.; Trivedi, V.*; Iyer, P. K.* Multiple Function Fluorescein Probe Performs Metal Chelation, Disaggregation and Modulation of Aggregated Aβ and Aβ-Cu Complex. ACS Chemical Neuroscience, (2015), 6, 1880-1891. DOI: 10.1021/acschemneuro.5b00205.

79. Muthuraj, B.; Chowdhury, S. R.; Iyer, P. K.* Modulation of Amyloid-β Fibrils into Mature Micro Rod-shaped Structure by Histidine Functionalized Water-soluble Perylene Diimide. ACS Appl. Mater. Interfaces (2015), 7(38), 21226-21234. DOI: 10.1021/acsami.5b07260.

78. Ravibabu, V.; Hussain, S. Iyer, P. K.; Pugazhenthi, G.*; Katiyar, V.* Influence of Graphene on Thermal Degradation and Crystallization Kinetics Behaviour of Poly(Lactic Acid). J. Polym. Res., (2015), DOI: 10.1007/s10965-015-0823-2.

77. Soni, S. S.*; Fadadu, K. B.; Vaghasiya, J. V. Solanki, B. G.; Sonigara, K. K. Singh, A.; Das, D.; Iyer, P. K.* Improved Molecular Architecture of D–π–A Carbazole Dyes: 9% PCE with a Cobalt Redox Shuttle in Dye Sensitized Solar Cells. Journal of Materials Chemistry A , (2015), 3, 21664-21671. DOI:10.1039/C5TA06548H

76. Gopikrishna, P.; Das, D.; Iyer, P. K.* Synthesis and Characterization of Color Tunable, Highly Electroluminescent Copolymers of Polyfluorene by Incorporating the N-phenyl-1, 8-Naphthalimide Moiety into the Main Chain. Journal of Materials Chemistry C, (2015), 3, 9318-9326.

75. Dar, A. A.; Hussain, S.; Dutta, D.; Iyer, P. K.*; Khan, A.T.* One-pot Synthesis of Functionalized 4-hydroxy-3-thiomethylcoumarins: Detection and Discrimination of Co²⁺ and Ni²⁺ Ions. RSC Advances, (2015), 5, 57749-57756.

74. Malik, A. H.; Hussain, S.; Tanwar, A.; Layek, S.; Trivedi, V.*; Iyer, P. K.* Anionic Conjugated Polymer as a Multi-Action Sensor for the Sensitive Detection of Cu²⁺, PPi, Real-Time ALP Assaying and Cell Imaging. Analyst, (2015), 140(13), 4388-4392.

73. Kalita, A.; Subbarao, N. V. V.; Iyer, P. K.* Large-Scale Molecular Packing and Morphology Dependent High Performance Organic Field-Effect Transistor by Symmetrical Naphthalene-Diimide Appended with Methyl Cyclohexane. J. Phys. Chem. C, (2015), 119(22), 12772-12779.

72. Hussain, S.; Malik, A. H.; Afroz, A. M.; Iyer, P. K.* Ultrasensitive Detection of Nitro Explosive-Picric Acid via Conjugated Polyelectrolyte in Aqueous Media and Solid Support. Chemical Communications, (2015), 7207-7210.

71. Hussain, S.; Malik, A. H., Iyer, P. K.*Highly Precise Detection, Discrimination, and Removal of Anionic Surfactants over the Full pH Range via Cationic Conjugated Polymer: An Efficient Strategy to Facilitate Illicit-Drug Analysis. ACS Appl. Mater. Interfaces, (2015), 7, 3189-3198.

70. Goutam, P. J.*; Iyer, P. K.*Selective Detection of Resorcinol Using a bis(benzothiazol-2-yl)pyridine Based Ditopic Receptor. Sensors and Actuators B, (2015), 211, 263-267.

69. Subbarao, N.V.V.; Gedda, M.; Iyer, P. K.*; Goswami, D. K.* Enhanced Environmental Stability Induced by Effective Polarization of a Polar Dielectric Layer in a Trilayer Dielectric System of Organic Field-Effect Transistors: A Quantitative Study. ACS Appl. Mater. Interfaces, (2015), 7, 1915-1924.

68. Muthuraj, B.; Chowdhury, S. R.; Mukherjee, S.; Patra, C.*; Iyer, P. K.* Aggregation Deaggregation Influenced Ultrasensitive detection of Cu²⁺ and ATP by Histidine Functionalized Water-Soluble Fluorescent Perylene Diimide under Physiological Conditions and in Living Cells. RSC Advances, (2015), 5, 28211 - 28218.

67. Dey, A.; Kalita, A.; Iyer, P. K.* High performance n-channel organic thin film transistor based on naphthalene diimide. ACS Appl. Mater. Interfaces (2014), 6, 12295-12301.

66. Vasimalla, S.; Senanayak, S.; Sharma, M.; Narayan, K. S.*; Iyer, P. K.*Improved Performance of Solution-Processed n-Type Organic Field-Effect Transistors by Regulating the Intermolecular Interactions and Crystalline Domains on Macroscopic Scale. Chem. Mater. (2014), 26, 4030-4037.

65. Gedda, M.; Subbarao, N. V. V.; Vasimalla, S.; Iyer, P. K.*; Goswami, D. K.* Effect of thickness of bi-layer dielectric on 1,7-Dibromo-N,N′-Dioctadecyl-3,4,9,10-perylenetetracarboxylic diimide based organic field-effect transistors. Physica Status Solidi A: Applications and Materials Science (2014), 1-9, DOI 10.1002/pssa.201431304.

64. Chetia, B.; Iyer, P. K.* Selective fluoride anion sensing by simple benzimidazolyl based ligand. Sensors and Actuators B (2014), Sensors and Actuators B (2014), 201, 191-195.

63. Muthuraj, B.; Deshmukh, R.; Trivedi, V.* ;Iyer, P. K.* Highly Selective Probe Detects Cu²⁺ and Endogenous NO Gas in Living Cell. ACS Appl. Mater. Interfaces (2014), 6(9), 6562-6569.

62. Ratha, R.; Goutam, P. J.; Iyer, P. K.* Photo Stability Enhancement of Poly(3-hexylthiophene)-PCBM Nanocomposites By Addition of Multi Walled Carbon Nanotubes Under Ambient Conditions. Org. Elect., (2014), 15(7), 1650-1656.

61. Dar, A. A.; Ali, S.; Ghosh, A.; Khan, A. T.*; Dwivedi, A. K.; Iyer, P. K.* Synthesis of unsymmetrical sulfides catalyzed by n-tetrabutyl-ammonium tribromide: A selective fluorescence probe for mercury ion. Sensors and Actuators B (2014), 193, 509-514.

60. Dwivedi, A. K.; Iyer, P. K.* Therapeutic Strategies to Prevent Alzheimer Disease Pathogenesis Using Fluorescent Conjugated Polyelectrolyte. Macromolecular Bioscience (2014) 14, 508-514. (Chosen to appear as VIP paper) (This work is highlighted in Materials Views)

59. Gedda, M.; Subbarao, N. V. V.; Vasimalla, S.; Dey, A.; Iyer, P. K.*; Goswami, D. K. HGrowth and characterization of N, N'-dioctadecyl-1, 7-dibromo-3, 4, 9, 10-perylenetetracarboxylic-diimide micron/nano wires for organic field effect transistors AIP Conference Proceedings (2014), 1576, 42-45.

58. Raju, T. B.; Gopikrishna, P.; Iyer, P. K.* Highly efficient and facile alkylation of 4 H-cyclopenta-[2, 1-b: 3, 4-b′] dithiophene in water. RSC Advances (2014), 4, 37738-37745.

57. Muthuraj, B.; Hussain, S.; Iyer, P. K.*From Metalloprotein Binding to Homeostasis: Structural Modification of Amyloid b fibrils and Toxic Metal Removal Using Fluorescent Conjugated Polymer. Polymer Chemistry (2013), 4, 5096-5107. Polymer Chemistry-(Author of the week) and (Paper of the week)

56. Dwivedi, A. K.; Iyer, P. K.*A Fluorescence Turn on Trypsin Assay Based on Aqueous Polyfluorene. J. Mater. Chem. B (2013), 1, 4005-4010.

55. Dwivedi, A. K.; Iyer, P. K.* Sensitive Detection of Acid Phosphatase Enzyme and Screening of Inhibitors Using Anionic Polyfluorene Derivatives. Anal. Methods, (2013), 5(9), 2374-2378.

54. Hussain, S.; De, S.; Iyer, P. K.* Thiazole-Containing Conjugated Polymer as a Visual and Fluorometric Sensor for Iodide and Mercury. ACS Appl. Mater. Interfaces (2013), 5, 2234-2240.

53. Chetia, B.; Goutam, P. J.; Chipem, F.; Iyer, P. K.Thiourea recognition by 2,6-bis(2-benzimidazolyl) pyridine. Insights from spectroscopic techniques and DFT. J. Mol. Structure, (2013), 1042, 32-36.

52. Dwivedi, A. K.; Prasad, K. M. N.; Trivedi, V.; Iyer, P. K.* Interaction of heme proteins with anionic polyfluorene: Insights into physiological effects, folding events and inhibition activity. ACS Appl. Mater. Interfaces (2012), 4, 6371-6377. (Selected by Global Medical Discovery as article of special interest to the drug development sector)

51. Kakati, K.; Pugazhenthi, G.*; Iyer, P. K.; Effect of organomodified Ni-Al layered double hydroxide (OLDH) on the properties of polypropylene (PP)/LDH nanocomposites. International Journal of Polymeric Materials (2012), 16, 931-948.

50. Saikia, G.; Dwivedi, A. K.; Iyer, P. K.* Development of Solution, Film and Membrane Based Fluorescent Sensor for the Detection of Fluoride Anions from Water. Anal. Methods, (2012), 4, 3180-3186. (Selected as Hot Article in Third Quarter of 2012)

49. Singh, D. K.; Iyer, P. K.; Giri, P. K.* Role of molecular interactions and structural defects in the efficient fluorescence quenching by Carbon Nanotubes. Carbon (2012), 50, 4495-4505.

48. Goutam, P. J.; Singh, D. K.; Iyer, P. K.* Nature of Photoluminescence quenching of Poly(3-hexylthiophene by Carbon nanotubes. J. Phys. Chem. C, (2012), 116(14), 8196-8201.

47. Singh, D. K.; Iyer, P. K.; Giri, P. K.* Distinguishing Defect Induced Intermediate Frequency Modes from Combination Modes in Raman Spectrum of Single Walled Carbon Nanotubes. J. Appl. Phys., (2012), 111(6), 064304/1-064304/10.

46. Saikia, G.; Dwivedi, A. K.; Iyer, P. K.* Development of solution, film and membrane based fluorescent sensor for the detection of fluoride anions from water.Analytical Methods, (2012), 4, 3180-3186.

45. Singh, D. K.; Giri, P. K.*; Iyer, P. K.*Evidence for defect-enhanced photoluminescence quenching of fluorescein by carbon nanotubes.The Journal of Physical Chemistry C,(2011), 115, 24067-24072.

44. Chetia, B.; Iyer, P. K.* Acetate recognition by 2, 6-bis (2-benzimidazolyl) pyridine.Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy,(2011), 81, 313-316.

43. Saikia, G.; Iyer, P. K.* A remarkable superquenching and superdequenching sensor for the selective and non-invasive detection of inorganic phosphates in saliva. Macromolecules, (2011), 44, 3753-3758.

42. Dwivedi, A. K. Saikia, G.; Iyer, P. K.* Neutral Conjugated Polymer Demonstrates Remarkable Activity as Non-invasive Sensor for Inorganic Phosphate Detection. Polymer Preprints (American Chemical Society, Division of Polymer Chemistry) (2011), 52, 963-964.

41. Goutam, P. J.; Singh, D. K.; Giri, P. K.; Iyer, P. K.* Enhancing the Photostability of Poly(3-hexylthiophene) by Preparing Composites with Multiwalled Carbon Nanotubes. J. Phys. Chem. B, (2011), 115, 919-924.

40. Dwivedi, A. K.; Saikia, G.; Iyer, P. K.* Aqueous polyfluorene probe for the detection and estimation of Fe³⁺ and inorganic phosphate in blood serum. J. Mater. Chem., (2011), 21, 2502-2507. (Appeared as Journal Inside Cover Picture)

39. Singh, D. K.; Iyer, P. K.*; Giri, P. K. Defect evolution and structural improvement in low energy ion irradiated carbon nanotubes: Microscopic and spectroscopic studiesInternational Journal of Nanoscience (2011), 10, 49-53.

38. Singh, D. K.; Iyer, P. K.*; Giri, P. K. Improved chemical synthesis of graphene using a safer solvothermal routeInternational Journal of Nanoscience (2011), 10, 39-42.

37. Giri, P. K.*; Bhattacharyya, S.; Chetia, B.; Kumari, S.; Singh, D. K.; Iyer, P. K. High-yield chemical synthesis of hexagonal ZnO nanoparticles and nanorods with excellent optical properties.Journal of Nanoscience and Nanotechnology (2011), 11, 1-6.

36. Singh, Dilip K.; Iyer, P. K.; Giri, P. K.* Diameter dependence of interwall separation and strain in multiwalled carbon nanotubes probed by X-ray diffraction and Raman scattering studies Diamond and Related Materials (2010), 19, 1281-1288.

35. Saikia, G.; Murugadoss, A.; Sarmah, P. J.; Chattopadhyay, A.* ; Iyer, P. K.* Tuning the Optical Characteristics of Poly(p-phenylenevinylene) by in Situ Au Nanoparticle Generation. J. Phys. Chem. B (2010), 114(46), 14821-14826.

34. Singh, D. K.; Iyer, P. K.; Giri, P. K.* Diameter dependence of oxidative stability in multiwalled carbon nanotubes: Role of defects and effect of vacuum annealing Journal of Applied Physics (2010), 108, 084313.

33. Padhy, A. K.; Chetia, B.; Mishra, S.; Pati, A.; Iyer, P. K.* Imidazole derivatives as the organic precursor of ZnO nano particle Tetrahedron Letters, (2010), 51, 2751-2753.

32. Saikia, G.; Iyer, P. K.* Facile C-H Alkylation in Water: Enabling Defect-Free Materials for Optoelectronic Devices. J. Org. Chem. (2010), 75(8), 2714-2717.

31. Saikia, G.; Singh, R.; Sarmah, P. Jyoti; Akhtar, M. W.; Sinha, J.; Katiyar, M.; Iyer, P. K.* Synthesis and Characterization of Soluble Poly (p‐phenylene) Derivatives for PLED Applications. Macromolecular Chemistry and Physics, (2009), 210, 2153-2159.

30. Reddy, P. K.; Goutam, P. J.; Singh, D. K.; Ghoshal, A. K.; Iyer, P. K.* Mechanistic investigation, kinetic modeling and analysis parameters of poly (3-hexylthiophene) degradation to fullerenes. Polymer Degradation and Stability, (2009), 94, 1839-1848.

29. Singh D. K *; Iyer P. K.; Giri, P. K. Optical signature of structural defects in single walled and multiwalled carbon nanotubes. Journal of Nanoscience and Nanotechnology, (2009), 9, 5396-5401.

28. Singh, D. K.; Iyer, P. K.; Giri, P. K. Quantitative Analysis of Diameter Dependent Properties of Multi‐walled Carbon Nanotubes. AIP Conference Proceedings, (2009), 1147, 450-456.

27. Giri, P. K.; Bhattacharyya, S.; Chetia, B.; Panigrahi, B. K.; Nair, K. G. M.; Iyer, P. K. Novel low temperature chemical synthesis and characterization of zinc oxide nanostructures. Journal of Nanoscience and Nanotechnology, (2008), 8, 4290-4294.

26. Singh, A.; Chetia, B.; Mobin, S. M.; Das G.; Iyer, P. K.; Mondal, B.* Ruthenium monoterpyridine complexes with 2, 6-bis (benzimidazol-2-yl) pyridine: Synthesis, spectral properties and structure. Polyhedron, (2008), 27, 1983-1988.

25. Morya, N.; Iyer, P. K.; Moholkar, V.* A physical insight into sonochemical emulsion polymerization with cavitation bubble dynamics. Polymer, (2008), 49, 1910-1925.

24. Gouri, S. P.; Sarmah, P. J.; Iyer, P. K.*; Agarwal, P. Synthesis and Study of CdS Nanoparticle‐Doped Poly (1, 4‐dihexyloxybenzene). Macromolecular Chemistry and Physics, (2008), 209, 417-423.

23. Singh, D. K.; Iyer, P. K.; Giri, P. K.* Functionalization of carbon nanotubes and study of its optical and structural properties. Nanotrends, (2008), 4, 55-58.

22. Giri, P. K.; Bhattacharyya, S.; Chetia, B.; Panigrahi, B. K.; Nair, K.G. M.; Iyer, P. K.Novel low temperature chemical synthesis and characterization of zinc oxide nanostructures. Journal of Nanoscience and Nanotechnology, (2008), 8, 1-5.

21. Chetia, B.; Iyer, P. K.* 2, 6-Bis (2-benzimidazolyl) pyridine as a chemosensor for fluoride ions Tetrahedron Letters, (2008), 49, 94-97.

20. Chetia, B.; Iyer, P. K.* Utilization of 2, 6-bis (2-benzimidazolyl) pyridine to detect toxic benzene metabolites Tetrahedron Letters, (2007), 48, 47-50.

19. Chetia, B.; Iyer, P. K. 2,6-Bis(2-benzimidazolyl) pyridine receptors for urea recognition. Tetrahedron Lett. (2006) 47(46), 8115-8117.

18. Knapton, D.; Iyer P. K.; Rowan, S. J.; Weder, C. Synthesis and Properties of Metallo-Supramolecular Poly(p-xylylene)s. Macromolecules, (2006), 39, 4069-4075.

17. Iyer, P. K.*; Wang, S.* A cationic tetrahedral chromophore for amplified DNA detection. Tetrahedron letters (2006), 47, 437-439.

16. Ma, W.; Iyer, P. K.; Gong, X.*; Liu, B.; Moses, D.; Bazan, G. C.*; Heeger, A. J.; Water/Methanol soluble conjugated copolymer as electron-transport layer in polymer light emitting diodes. Advanced Materials (2005), 17(3), 274-277.

15. Iyer P. K.; Beck, J. B.; Weder, C.*; Rowan, S. J.* Synthesis and optical properties of metallo-supramolecular polymers. Chemical Communication, (2005), 3, 319-321.

14. Bussian, D. A.; Summers, M. A.; Iyer, P. K.; Liu, B.; Bazan, G. C.; Buratto, S. K. Single molecule spectroscopy of tetrahedral oligomeric organic semiconductors Polymeric Materials Science and Engineering, (2004), 90, 615-616.

13. Gong, X.; Iyer, P. K.; Moses, D.*; Xiao, S. S.; Bazan, G. C.; Heeger, A. J. Stabilized Blue Emission from Polyfluorene-based Light Emitting Diodes: Elimination of Fluorenone Defects. Advanced Functional Materials, (2003), 4(13), 325-330.

12. Kureshy, R. I.*; Khan, N. H.; Abdi, S. H. R.; Patel, S. T.; Iyer, P. K.; Subramanian, P. S; Jasra, R. V. A highly potential analogue of jacobsen catalyst with in-built phase transfer capability in enantioselective epoxidation of nonfunctionalized alkenes Journal of Catalysis , (2002), 209, 99-104.

11. Simkhovich, L.; Iyer, P. K.; Goldberg, I.*; Gross, Z.* Structure and Chemistry of N‐Substituted Corroles and Their Rhodium (I) and Zinc (II) Metal‐Ion Complexes Chemistry–A European Journal , (2002), 8, 2595-2601.

10. Kureshy, R. I.*; Khan, N. H.; Abdi, S. H. R.; Patel, S. T.; Iyer, P. K.; Jasra, R. V. Enantioselective epoxidation of chromenes using chiral Mn (III) salen catalysts with built-in phase-transfer capability Tetrahedron letters , (2002), 43, 2665-2668.

9. Kureshy, R. I.*; Khan, N. H.; Abdi, S. H. R.; Patel, S. T.; Iyer, P. K.; Suresh, E.; Dastidar, P. Chiral Ni (II) Schiff base complex-catalysed enantioselective epoxidation of prochiral non-functionalised alkenes Journal of Molecular Catalysis A: Chemical , (2000), 160, 217-227.

8. Kureshy, R. I.*; Khan, N. H.; Abdi, S. H. R.; Patel S.T.; Iyer, P. K.; Chiral Ru (II) Schiff base complex-catalysed enantioselective epoxidation of styrene derivatives using iodosyl benzene as oxidant II Journal of Molecular Catalysis A: Chemical , (1999), 150, 175-183.

7. Kureshy, R. I.*; Khan, N. H.; Abdi, S. H. R.; Patel S. T.; Iyer, P. K. ; Synthesis, physico-chemical studies and solvent-dependent enantioselective epoxidation of 1, 2-dihydronaphthalene catalysed by chiral Ruthenium (II) Schiff base complexes I Journal of Molecular Catalysis A: Chemical , (1999), 150, 163-173.

6. Kureshy, R. I.*; Khan, N. H.; Abdi, S. H. R.; Iyer, P. K.; Patel, S. T. Chiral Mn (III) Schiff base complex catalyzed aerobic enantioselective epoxidation of prochiral non-functionalized olefins Polyhedron , (1999), 18, 1773-1777.

5. Kureshy, R. I.*; Khan, N. H.; Abdi, S. H. R.; Iyer, P. K. Aerobic, enantioselective epoxidation of non-functionalized olefins catalyzed by Ni (II) chiral Schiff base complexes Journal of Molecular Catalysis A: Chemical , (1998), 130, 41-50.

4. Kureshy, R. I.*; Khan, N. H.; Abdi, S. H. R.; Iyer, P. K. Synthesis of catalytically active polymer-bound Mn (III) salen complexes for enantioselective epoxidation of styrene derivatives Reactive and Functional Polymers , (1997), 34, 153-160.

3. Kureshy, R. I.*; Khan, N. H.; Abdi, S. H. R.; Iyer, P. K. Chiral Ru (III) metal complex-catalyzed aerobic enantioselective epoxidation of styrene derivatives with co-oxidation of aldehyde Journal of Molecular Catalysis A: Chemical , (1997), 124, 91-97.

2. Kureshy, R. I.*; Khan, N. H.; Abdi, S. H. R.; Bhatt, A. K.; Iyer, P. K. Synthesis, physicochemical studies and aerobic enantioselective epoxidation of non functionalized olefins catalyzed by new Co (II) chiral salen complexes Journal of Molecular Catalysis A: Chemical , (1997), 121, 25-31.

1. Kureshy, R. I.*; Khan, N. H.; Abdi, S. H. R.; Iyer, P. K.; Bhatt, A. K. Enantioselective catalytic epoxidation of nonfunctionalized prochiral olefins by dissymmetric chiral Schiff base complexes of Mn (III) and Ru (III) metal ions II Journal of Molecular Catalysis A: Chemical , (1997), 120, 101-108.

Iyer Research Group