IISER Kolkata

Priyadarshi De

Department: Chemical Sciences (DCS)

Personal Website: Click Here

Research Interests

We are interested in a spectrum of topics, but they may be broadly classified as • RAFT polymerization of amino acid and fatty acid based monomers• Polymeric-inorganic hybrid nanomaterials • Polymeric polyelectrolytes • Cross-linked polymeric hydrogels and organogels• Weak-link polymers: Polyperoxides and Polysulfides

Academic Background

PhD (Polymer Chemistry), Indian Institute of Science, Bangalore, 2002
MSc (Physical Chemistry), Jadavpur University, 1997
BSc (Chemistry), Jadavpur University, 1995

Positions

Professor, IISER Kolkata ( - )
Associate Professor, IISER-Kolkata (2013 - 2016)
Assistant Professor, IISER-Kolkata (2009 - 2013)
Distinguished Scientist, PhaseRx Pharmaceuticals (2008 - 2009)
Post-Doctoral Fellow, Southern Methodist University (2007 - 2008)
Post-Doctoral Fellow, UMASS Lowell (2002 - 2006)

Awards and Honors

Editorial Advisory Board Member from ACS (2017)
Outstanding Reviewers from RSC (2017)
short research fellowship from UMASS Lowell (2017)
Editorial Board Member from Austin Publishing Group (2016)
Editorial Advisory Board Member from RSC (2015)

Selected Publications

Selected Publications:

Pal, S; Dhawan, A and De, P. 2014."Ortho- and meta-substituted polystyrene polyperoxides: synthesis, characterization and thermal decomposition studies." Polymer International , 63, 746-751

Roy, S G; Bauri, K; Pal, S and De, P. 2014."Tryptophan containing covalently cross-linked polymeric gels with fluorescence and pH-induced reversible sol-gel transition properties." Polymer Chemistry , 5, 3624-3633

Roy, S G; Haldar, U and De, P. 2014."Remarkable Swelling Capability of Amino Acid Based Cross-Linked Polymer Networks in Organic and Aqueous Medium." ACS Appl. Mater. Interfaces , 6, 4233-4241

Bauri, K; Roy, S Ghosh; Pant, S and De, P. 2013."Controlled Synthesis of Amino Acid-Based pH-Responsive Chiral Polymers and Self-Assembly of Their Block Copolymers." Langmuir, 29, 2764?2774

Roy, S G; Acharya, R; Chatterji, U and De, P. 2013."RAFT Polymerization of Methacrylates Containing Tryptophan Moiety: Controlled Synthesis of Biocompatible Fluorescent Cationic Chiral Polymers with Smart pH-Responsiveness." Polymer Chemistry , 4, 1141-1152

All Publications:

Taya, P; Maiti, B; Ahawalat, V; De, P and Satapathi, S. 2018."Design of a novel FRET based fluorescent chemosensor and their application for highly sensitive detection of nitroaromatics." Sensors & Actuators: B. Chemical , 255, 2628-2634

Mukherjee, I; Ghosh, A; Bhadury, P and De, P. 2018."Leucine Based Polymer Architecture Induced Antimicrobial Properties and Bacterial Cell Morphology Switching." ACS Omega, 3, 769-780

Maiti, B; Bauri, K; Nandi, M and De, P. 2017."Surface functionalized nano-objects from oleic acid-derived stabilizer via non-polar RAFT dispersion polymerization." J. Polym. Sci. Part A: Polym. Chem. , 55, 263-273

Datta, L P; Chatterjee, A; Acharya, K; De, P and Das, M. 2017."Cytotoxicity and Apoptotic Effect of Enzyme Responsive Adenosine Triphosphate Coated Silver Nanoparticles on Human Liver Carcinoma Cells." New Journal of Chemistry , 41, 1538-1548

Maiti, B; Dutta, P; Seal, S; Pal, S; De, P and Maiti, S. 2017."Side-Chain Amino Acid Based Cationic Polymer Induced Actin Polymerization." Journal of Materials Chemistry B, 5, 1218-1226

Sao, S; Mukherjee, I; De, P and Chaudhuri, D. 2017."Encapsulation induced aggregation – A self-assembly strategy for weakly pi-stacking chromophores." Chem. Commun. , 53, 3994-3997

Mukherjee, I; Ghosh, A; Bhadury, P and De, P. 2017."Side-Chain Amino Acid Based Cationic Antibacterial Polymers: Investigating the Morphological Switching of Polymer Treated Bacterial Cell." ACS Omega, 2, 1633-1644

Haldar, U; Sayala, K D; Ramakrishnan, L; Sivaprakasam, K and De, P. 2017."Interfacial polycondensation-derived side-chain poly(ethylene glycol)-containing water-soluble polysulfide weak-link polymers as stabilizer for gold nanoparticles." Reactive & Functional Polymers, 115, 10-17

Chakraborty, I; Mukherjee, I; Haldar, U; De, P and Bhattacharyya, R. 2017."Monitoring aggregation of a pH-responsive polymer via proton exchange." Physical Chemistry Chemical Physics, 19, 17360

Maiti, B; Haldar, U; Rajasekhar, T and De, P. 2017."Functional polymer library through post-polymerization modification of copolymers having oleate and pentaflurophenyl pendants." Chemistry - A European Journal, 23, 15156

Nandi, M; Maiti, B; Srikanth, K and De, P. 2017."Supramolecular Interaction Assisted Fluorescence and Tunable Stimuli-Responsiveness of L-Phenylalanine Based Polymers." Langmuir, 33, 10588

Bauri, K; Saha, B; Mahanti, J and De, P. 2017."An Unorthodox Macromolecular Luminogen for Speedy, Selective and Sensitive Detection of Picric Acid in Water." Polymer Chemistry , 8, 7180-7187

Rajasekhar, T; Haldar, U; De, P; Emert, J and Faust, R. 2017."Cationic Co- and Multi-component Polymerization of Isobutylene with C4 Olefins." Macromolecules, 50, 8325?8333

Jena, S S; Roy, S G; Azmeera, V and De, P. 2016."Solvent-Dependent Self-Assembly Behaviour of Block Copolymers Having Side-Chain Amino Acid and Fatty Acid Block Segments." Reactive & Functional Polymers, 99, 26-34

Roy, S G; Kumar, A and De, P. 2016."Amino Acid Containing Cross-Linked Co-Polymer Gels: pH, Thermo and Salt Responsiveness." Polymer, 85, 1-9

Bauri, K; Roy, S G and De, P. 2016."Side-Chain Amino Acid Derived Cationic Chiral Polymers by Controlled Radical Polymerization." Macromolecular Chemistry and Physics , 217, 365-379

Maiti, B; Maiti, S and De, P. 2016."Self-assembly of well-defined fatty acid based amphiphilic thermoresponsive random copolymers." RSC Advances, 6, 19322

Haldar, U.; Roy, S G and De, P.. 2016."POSS tethered hybrid “inimer” derived hyperbranched and star-shaped polymers via SCVP-RAFT technique." Polymer, 97, 113-121

Saha, B; Haldar, U and De, P. 2016."Polymer-chlorambucil drug conjugates: A dynamic platform of anticancer drug delivery." Macromolecular Rapid Communications , 37, 1015-1020

Bauri, K; Pan, A; Haldar, U; Narayanan, A and De, P. 2016."Exploring Amino Acid-Tethered Polymethacrylates as CO2-Sensitive Macromolecules: A Concealed Property." J. Polym. Sci. Part A: Polym. Chem. , 54, 2794–2803

Rumyantsev, A; Pan, A; Roy, S G; De, P and Kramarenko, E. 2016."Polyelectrolyte Gel Swelling and Conductivity vs Counterion Type, Cross-Linking Density and Solvent Polarity." Macromolecules, 49, 6630-6643

Haldar, U; Saha, B; Azmeera, V and De, P. 2016."POSS End-Linked Peptide Functionalized Poly(?-Caprolactone)s and Their Inclusion Complexes with ?-Cyclodextrin." J. Polym. Sci. Part A: Polym. Chem. , 54, 3643-3651

Haldar, U; Pan, A; Mukherjee, I and De, P. 2016."POSS Semitelechelic A?17-19 Peptide Initiated Helical Polypeptides and Their Structural Diversity in Aqueous Medium." Polymer Chemistry , 7, 6231-6240

Saha, B; Bauri, K; Bag, A; Ghorai, P K and De, P. 2016."Conventional Fluorophore-free Dual pH- and Thermo- Responsive Luminescent Alternating Copolymer." Polymer Chemistry , 7, 6895-6900

Bauri, K; Maiti, B and De, P. 2016."Leucine-Based Block Copolymer Nano-Objects via Polymerization-Induced Self-Assembly (PISA)." Macromolecular Symposia, 369, 101-107

Kumar, R; De, P; Zheng, B; Huang, K.-W; Emert, J and Faust, R. 2015."Synthesis of Highly Reactive Polyisobutylene by FeCl3/Ether Complexes in Hexanes; Kinetic and Mechanistic Studies." Polymer Chemistry , 6, 322-329

Pal, S; Vaish, A and De, P. 2015."The Effect of Different Catalysts on the Monomer Reactivity Ratios in Oxidative Copolymerization of Styrene and ?-Methylstyrene." Polymer International , 64, 541-546

Vaish, A; Roy, S G and De, P. 2015."Synthesis of Amino Acid Based Covalently Cross-Linked Polymeric Gels Using Tetrakis(hydroxymethyl) Phosphonium Chloride as a Cross-Linker." Polymer, 58, 1-8

Haldar, U; Bauri, K; Li, R; Faust, R and De, P. 2015."Polyisobutylene Containing Organic/Inorganic Hybrid Block Copolymers and Their Crystalline Behavior." J. Polym. Sci. Part A: Polym. Chem., 53, 1125-1133

Bauri, K; Li, R; Faust, R and De, P. 2015."Synthesis and Self-assembly of Polyisobutylene Based Thermoresponsive Diblock copolymers via combination of Cationic and RAFT Polymerizations." Macromolecular Symposia, 349, 65-73

Haldar, U; Nandi, M; Ruidas, B and De, P. 2015."Controlled Synthesis of Amino-Acid Based Tadpole-Shaped Organic/Inorganic Hybrid Polymers and Their Self-Assembly in Aqueous Media." European Polymer Journal , 67, 274-283

Haldar, U; Bauri, K; Li, R; Faust, R and De, P. 2015."Polyisobutylene Based pH-responsive Smart Self-Healing Polymeric Gels." ACS Appl. Mater. Interfaces , 7, 8779-8788

Narayanan, A; Maiti, B and De, P. 2015."¬¬Exploring the post-polymerization modification of side-chain amino acid containing polymers via Michael addition reactions." Reactive & Functional Polymers , 91-92, 35-42

Maiti, B; Ruidas, B and De, P. 2015."Dynamic covalent cross-linked polymer gels through the reaction between side chain ?-keto ester and primary amine groups." Reactive & Functional Polymers , 93, 148-155

Haldar, U; Nandi, M; Maiti, B and De, P. 2015."POSS Induced Enhancement of Mechanical Strength in the RAFT Made Thermoresponsive Hydrogels." Polymer Chemistry , 6, 5077–5085

Narayanan, A; Chandel, S; Ghosh, N and De, P. 2015."Visualizing Phase Transition Behavior of Dilute Stimuli Responsive Polymer Solutions via Mueller Matrix Polarimetry." Analytical Chemistry, 87, 9120-9125

Bauri, K; Narayanan, A; Haldar, U and De, P. 2015."Polymerization-Induced Self-Assembly Driving Chiral Nanostructured Materials." Polymer Chemistry , 6, 6152-6162

Banerjee, S; Jha, B N; De, P; Emert, J and Faust, R. 2015."Kinetic and Mechanistic Studies of the Polymerization of Isobutylene Catalyzed by EtAlCl2/Bis(2-chloroethyl) Ether Complex in Hexanes." Macromolecules, 48, 5474-5480

Kumar, S; Maiti, B and De, P. 2015."Carbohydrate Conjugated Amino Acid Based Fluorescent Block Copolymers: Their Self-Assembly, pH Responsiveness and/or Lectin Recognition." Langmuir, 31, 9422?9431

Kumar, S; Bheemireddy, V and De, P. 2015."A?17-20 Peptide-Guided Structuring of Polymeric Conjugates and Their pH-Triggered Dynamic Response." Macromolecular Bioscience , 15, 1447-1456

Bauri, K; Sayala, K D; Roy, R S and De, P. 2015."Chiral copoly(methacrylate)s carrying amino acid pendants in the side-chains." European Polymer Journal , 73, 237-246

Datta, L P; Maiti, B and De, P. 2015."Synthetic Polymeric Variant of S-Adenosyl Methionine Synthetase." Polymer Chemistry , 6, 7796-7800

Pal, S; Roy, S G and De, P. 2014."Synthesis via RAFT polymerization of thermo- and pH-responsive random copolymers containing cholic acid moieties and their self-assembly in water." Polymer Chemistry , 5, 1275-1284

Kumar, S and De, P. 2014."Fluorescent labelled dual-stimuli (pH/thermo) responsive self-assembled side-chain amino acid based polymers." Polymer, 55, 824-832

Pal, S; Dhawan, A and De, P. 2014."Ortho- and meta-substituted polystyrene polyperoxides: synthesis, characterization and thermal decomposition studies." Polymer International , 63, 746-751

Roy, S G; Bauri, K; Pal, S and De, P. 2014."Tryptophan containing covalently cross-linked polymeric gels with fluorescence and pH-induced reversible sol-gel transition properties." Polymer Chemistry , 5, 3624-3633

Roy, S G; Haldar, U and De, P. 2014."Remarkable Swelling Capability of Amino Acid Based Cross-Linked Polymer Networks in Organic and Aqueous Medium." ACS Appl. Mater. Interfaces , 6, 4233-4241

Kedia, N; Roy, S G; De, P and Bagchi, S. 2014."Synthesis of a Polymer Bearing Several Coumarin Dyes Along the Side-Chain and Study of its Fluorescence in Pure and Binary Solvent Mixtures as well as Aqueous Surfactant Solutions." J. Phys. Chem. B , 118, 4683-4692

Roy, S G and De, P. 2014."pH Responsive Polymers with Amino Acids in the Side Chains and Their Potential Applications." J. Apply. Polym. Sci. , 131, 41084

Kumar, S; Acharya, R; Chatterji, U and De, P. 2014."Controlled synthesis of ?-sheet polymers based on side-chain amyloidogenic short peptide segments via RAFT polymerization." Polymer Chemistry , 5, 6039-6050

Roy, S G and De, P. 2014."Facile RAFT synthesis of side-chain amino acid containing pH responsive hyperbranched and star architectures." Polymer Chemistry , 5, 6365-6378

Roy, S G and De, P. 2014."Swelling properties of amino acid containing cross-linked polymeric organogels and their respective polyelectrolytic hydrogels with pH and salt responsive property." Polymer, 55, 5425-5434

Haldar, U; Ramakrishnan, L; Sivaprakasam, K and De, P. 2014."Main-chain sulphur containing water soluble poly(N-isopropylacrylamide-co-N,N?-dimethylacrylamide sulphide) copolymers via interfacial polycondensation." Polymer, 55, 5656

Maiti, B; Kumar, S and De, P. 2014."Controlled RAFT Synthesis of Side-Chain Oleic Acid Containing Polymers and Their Post-Polymerization Functionalization." RSC Adv., 4, 56415

Narayanan, A; Bauri, K; Ruidas, B; Pradhan, G; Banerjee, S and De, P. 2014."Specific Counterion Repercussion on the Thermal, pH-response and Electrochemical Properties of the Side-Chain Leucine Based Chiral Polyelectrolytes." Langmuir, 30, 13430

Sahasrabudhe, A. 2014."One Step, Microwave Assisted Green Synthesis of Biocompatible Carbon Quantum Dots and Their Composites with [?-PW12O403-] for Visible Light Photocatalysis." AIP Conf. Proc., 1951, 353-355

Pal, S and De, P. 2013."Poly(9-vinyl anthracene peroxide): synthesis, characterization, degradation and application as macroinitiator for the polymerization of methyl methacrylate." Polymer, 54, 2652-2657

Bauri, K; Roy, S Ghosh; Pant, S and De, P. 2013."Controlled Synthesis of Amino Acid-Based pH-Responsive Chiral Polymers and Self-Assembly of Their Block Copolymers." Langmuir, 29, 2764?2774

Roy, S G; Bauri, K; Pal, S; Goswami, A; Madras, G and De, P. 2013."Synthesis, Characterization and Thermal Degradation Studies of Dual Temperature- and pH-Sensitive RAFT-Made Copolymers of N,N-(Dimethylamino)ethyl Methacrylate and Methyl Methacrylate." Polymer International , 62, 463–473

De, P and Sumerlin, B S. 2013."Precision Control of Temperature Response by Copolymerization of Di(ethylene glycol) Acrylate and an Acrylamide Comonomer." Macromolecular Chemistry and Physics, 214, 272-279

Kumar, S; Acharya, R; Chatterji, U and De, P. 2013."Controlled Synthesis of pH Responsive Cationic Polymers Containing Side-Chain Peptide Moieties via RAFT Polymerization and Their Self Assembly." Journal of Materials Chemistry B , 1, 946-957

Roy, S G; Acharya, R; Chatterji, U and De, P. 2013."RAFT Polymerization of Methacrylates Containing Tryptophan Moiety: Controlled Synthesis of Biocompatible Fluorescent Cationic Chiral Polymers with Smart pH-Responsiveness." Polymer Chemistry , 4, 1141-1152

Bauri, K; Roy, S G; Arora, S; Dey, R K; Goswami, A; Madras, G and De, P. 2013."Thermal degradation kinetics of thermoresponsive poly(N-isopropylacrylamide-co-N,N-dimethylacrylamide) copolymers prepared via RAFT polymerization." Journal of Thermal Analysis and Calorimetry , 111, 753-761

Bauri, K; Pant, S; Roy, S G and De, P. 2013."Dual pH and temperature responsive helical copolymer libraries with pendant chiral leucine moieties." Polymer Chemistry , 4, 4052-4060

Bartelson, K J; De, P; Kumar, R; Emert, J and Faust, R. 2013."Cationic polymerization of isobutylene by FeCl3/ether complexes in hexanes: An investigation of the steric and electronic effects of ethers." Polymer, 54, 4858-4863

Bauri, K; De, P; Shah, P N; Li, R and Faust, R. 2013."Polyisobutylene-Based Helical Block Copolymers with Ph Responsive Cationic Side-Chain Amino Acid Moieties by Tandem Living Polymerizations." Macromolecules, 46, 5861-5870

Maiti, B and De, P. 2013."RAFT Polymerization of Fatty Acid Containing Monomers: Controlled Synthesis of Polymers from Renewable Resources." RSC Adv., 3, 24983-90

Khan, E H; Pal, S and De, P. 2013."N-Hydroxyphthalimide-Mediated Oxidation of Styrene by Molecular Oxygen” ." Macromol. Chem. Phys., 214, 2181-2188

Kumar, S; Acharya, R; Chatterji, U and De, P. 2013."Side-Chain Amino Acid Based pH Responsive Self-Assembled Block Copolymers for Drug Delivery and Gene Transfer." Langmuir, 29, 15375-85

Patil, N; Roy, S G; Haldar, U and De, P. 2013."CdS Quantum Dots Doped Tuning of Deswelling Kinetics of Thermoresponsive Hydrogels Based on Poly(2-(2-methoxyethoxy)ethyl methacrylate)” ." J. Phys. Chem. B, 117, 16292-302

Patil, N; Soni, J; Ghosh, N and De, P. 2012."Swelling Induced Optical Anisotropy of Thermoresponsive Hydrogels Based on Poly(2-(2-methoxyethoxy)ethyl Methacrylate): Deswelling Kinetics Probed by Quantitative Mueller Matrix Polarimetry." J. Phys. Chem. B , 116, 13913

Pal, S; Das, A; Maiti, S and De, P. 2012."Biodegradation and In-Vitro Biocompatibility of Polyperoxides: An Alternating Copolymers of Vinyl Monomers and Molecular Oxygen." Journal of Biomaterials Science, Polymer Edition, 23, 2105-2117

Pal, S; Ghorai, P and De, P. 2012."Oxidative Polymerization of para-Substituted Styrene Derivatives: Synthesis, Characterization and Kinetics Study." Polymer, 53, 3687-3694

Kumar, S; Roy, S G and De, P. 2012."Cationic Methacrylate Polymers Containing Chiral Amino Acid Moieties: Controlled Synthesis via RAFT Polymerization." Polymer Chemistry, 3, 1239-1248

Pal, S and De, P. 2012."Water soluble polyperoxides from 2-(2-methoxyethoxy)ethyl methacrylate: influence of molecular oxygen on thermoresponsive properties and thermal degradation." Chem. Commun., 48, 4229-4231

Pal, S; Das, A; Maiti, S and De, P. 2012."Synthesis and characterization of a biodegradable polymer prepared via radical copolymerization of 2-(acetoacetoxy)ethyl methacrylate and molecular oxygen." Polymer Chemistry, 3, 182-189

Pal, S; Banoth, B; Rahithya, G; Dhawan, A and De, P. 2012."Copolyperoxides of 2-(acetoacetoxy)ethyl methacrylate with methyl methacrylate and styrene; Synthesis, characterization, thermal analysis, and reactivity ratios." Polymer, 53, 2583-2590

Pal, S; Ghorai, P and De, P. 2012."Kinetic and thermochemical study of the oxidative polymerizations of ?-substituted styrenes." Polymer Bulletin , 69, 149-161

Li, M; Li, H; De, P and Sumerlin, B S. 2011."Thermoresponsive Block Copolymer-Protein Conjugates Prepared by Grafting-From via RAFT Polymerization." Macromolecular Rapid Communications , 32, 354-359

Li, M; De, P; Li, H and Sumerlin, B S. 2010."Conjugation of RAFT-generated polymers to proteins by two consecutive thiol-ene reactions." Polymer Chemistry , 1, 854-859

De, P; Gondi, S R; Roy, D and Sumerlin, B S. 2009."Boronic Acid-Terminated Polymers: Synthesis by RAFT and Subsequent Supramolecular and Dynamic Covalent Self-Assembly." Macromolecules, 42, 5614-5621

De, P; Li, M; Gondi, S R and Sumerlin, B S. 2008."Temperature-Regulated Activity of Responsive Polymer-Protein Conjugates Prepared by Grafting-from via RAFT Polymerization." Journal of the American Chemical Society, 130, 11288

Li, M; De, P; Gondi, S R and Sumerlin, B S. 2008."End group transformations of RAFT-generated polymers with bismaleimides: functional telechelics and modular block copolymers." J. Polym. Sci. Part A: Polym. Chem. , 46, 5093-5100

Li, M; De, P; Gondi, S R and Sumerlin, B S. 2008."Responsive polymer-protein bioconjugates prepared by RAFT polymerization and Copper-catalyzed azide-alkyne click chemistry." Macromolecular Rapid Communications , 29, 1172-1176

De, P; Gondi, S R and Sumerlin, B S. 2008."Folate-conjugated thermoresponsive block copolymers: highly efficient conjugation and solution self-assembly." Biomacromolecules, 9, 1064-1070

De, P and Faust, R. 2006."Carbocationic polymerization of isobutylene using methylaluminum bromide coinitiators: synthesis of bromoallyl functional polyisobutylene." Macromolecules, 39, 7527-7533

De, P and Faust, R. 2006."Relative reactivity of C4 olefins toward the polyisobutylene cation." Macromolecules, 39, 6861-6870

De, P and Faust, R. 2006."Synthesis of halogen-free polyisobutylene by in situ hydride transfer to living polyisobutylene from tributylsilane." Polymer Bulletin, 56, 27-35

De, P and Faust, R. 2005."Determination of the absolute rate constants of propagation for ion pairs and free ions in the living cationic polymerization of isobutylene." Macromolecules, 38, 9897-9900

De, P and Faust, R. 2005."Determination of the absolute rate constant of propagation for ion pairs in the cationic polymerization of p-methylstyrene." Macromolecules, 38, 5498-5505

De, P; Sipos, L; Faust, R; Moreau, M; Charleux, B and Vairon, J P. 2005."Effect of temperature and determination of the propagation rate constant in the carbocationic polymerization of 2,4,6-trimethylstyrene." Macromolecules, 38, 41-46

De, P and Faust, R. 2004."Determination of the absolute rate constants of propagation for ion pairs in the carbocationic polymerization of p-chlorostyrene." Macromolecules, 37, 9290-9294

De, P and Faust, R. 2004."Living carbocationic polymerization of p-methoxystyrene by the p-methoxystyrene hydrochloride/SnBr4 initiating system: determination of the absolute rate constant of propagation." Macromolecules, 37, 7930-7937

De, P; Faust, R; Schimmel, H; Ofial, A R and Mayr, H. 2004."Determination of rate constants in the carbocationic polymerization of styrene: effect of temperature, solvent polarity and Lewis acid." Macromolecules, 37, 4422-4433

Balaban, A T; Ghiviriga, I; Czerwinski, E W; De, P and Faust, R. 2004."Simple synthesis of a weak nucleophilic base (4-ethyl-2,6-diisopropyl-3,5-dimethylpyridine) evidencing a double Janus Group effect." J. Org. Chem., 69, 536-542

Sivalingam, G; De, P; Karthik, R and Giridhar, M. 2004."Thermal degradation kinetics of vinyl polyperoxide copolymers." Polym. Degrad. Stab. , 84, 173-179

Sipos, L; De, P and Faust, R. 2003."Effect of temperature, solvent polarity, and nature of Lewis acid on the rate constants in the carbocationic polymerization of isobutylene." Macromolecules, 36, 8282-8290

De, P; Sathyanarayana, D N; Sadasivamurthy, P and Sridhar, S. 2003."Synthesis, spectral characterization and thermochemical studies on poly(phenyl methacrylate peroxide)." J. Appl. Polym. Sci., 88, 2364-2368

De, P; Sathyanarayana, D N and Sathyanarayana, D N. 2002."Synthesis and characterization of copolyperoxides of indene with styrene, ?-methylstyrene and ?-phenylstyrene." J. Polym. Sci. Part B: Polym. Phys., 40, 2004-2017

De, P; Sathyanarayana, D N and Sathyanarayana, D N. 2002."High-pressure kinetics of oxidative copolymerization of styrene with ?-methylstyrene." Macromol. Chem. Phys., 203, 2218-2224

De, P; Chattopadhyay, S; Giridhar, M and Sathyanarayana, D N. 2002."Thermal degradation kinetics of para-substituted poly(styrene peroxide)s in solution." J. Appl. Polym. Sci., 86, 957-961

De, P; Chattopadhyay, S; Giridhar, M and Sathyanarayana, D N. 2002."Kinetics of thermal degradation of vinyl polyperoxides in solution." Polym. Degrad. Stab. , 76, 161-170

De, P; Chattopadhyay, S; Giridhar, M; Sathyanarayana, D N and Sathyanarayana, D N. 2002."Thermal degradation studies of para-substituted poly(styrene peroxide)s." Polym. Degrad. Stab. , 76, 511-514

De, P; Sathyanarayana, D N; Sadasivamurthy, P and Sridhar, S. 2002."Reactivity ratios for the oxidative copolymerizations of indene with methyl methacrylate and methacrylonitrile." Eur. Polym. J., 38, 847-855

De, P and Sathyanarayana, D N. 2002."Reactivity ratios for the terpolymerization of methyl methacrylate, vinyl acetate and molecular oxygen." J. Polym. Sci. Part A: Polym. Chem., 40, 564-572

De, P; Sathyanarayana, D N and Sathyanarayana, D N. 2002."Determination of the reactivity ratios for the oxidative copolymerizations of indene with methyl, ethyl and butyl acrylates." Macromol. Chem. Phys., 203, 573-579

De, P and Sathyanarayana, D N. 2002."Oxidative copolymerization of indene with p-tert-butylstyrene: synthesis, characterization, thermal analysis and reactivity ratios." J. Polym. Sci. Part A: Polym. Chem., 40, 9-18

De, P and Sathyanarayana, D N. 2002."Para-substituted poly(styrene peroxide)s: synthesis, characterization, thermal reactivities and chain dynamics studies in solution." Macromol. Chem. Phys., 203, 420-426

De, P and Sathyanarayana, D N. 2001."Synthesis of poly(1,3-diisopropenylbenzene peroxide)." Indian J. Chem., 40A, 1009-1011

De, P and Sathyanarayana, D N. 2001."Polymerization of vinyl acetate with styrene and ?-methylstyrene under high oxygen pressure." Indian J. Chem., 40A, 1282-1287

De, P; Sathyanarayana, D N; Sadasivamurthy, P and Sridhar, S. 2001."Synthesis, structural characterization, thermal studies and chain dynamics of poly(methacrylonitrile peroxide) by NMR spectroscopy." Polymer, 42, 8587-8593

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भारतीय विज्ञान शिक्षा एवं अनुसंधान संस्थान कोलकाता

INDIAN INSTITUTE OF SCIENCE EDUCATION AND RESEARCH KOLKATA

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