Items where Author is "Ajayaghosh, A."

Article

Sajeev, Anjali K. ; Agarwal, Nishkarsh ; Soman, Anjaly ; Gupta, Shilpi ; Katiyar, Monica ; Ajayaghosh, A. ; Unni, K.N.Narayanan (2022) Enhanced light extraction from organic light emitting diodes using a flexible polymer-nanoparticle scattering layer Organic Electronics, 100 . p. 106386. ISSN 15661199

Das, S. ; Manuraj, M. ; Rakhi, R.B. ; Ajayaghosh, A. (2022) High-frequency electrochemical double layer capacitor based on carbon nanotubes ink coated eggshell membrane electrodes Journal of Energy Storage, 45 . p. 103799. ISSN 2352152X

Mukkatt, I. ; Anjana, P.M. ; Nirmala, A. ; Rakhi, R.B. ; Shankar, S. ; Ajayaghosh, A. (2020) Metal ion-induced capacitance modulation in near-isostructural complexes-derived electrochromic coordination polymers Materials Today Chemistry, 16 . p. 100260. ISSN 24685194

Dasgupta, D. ; Srinivasan, S. ; Rochas, C. ; Thierry, A. ; Schröder, A. ; Ajayaghosh, A. ; Guenet, J. M. (2011) Insight into the gelation habit of oligo(para-phenylene vinylene) derivatives: effect of end-groups Soft Matter, 7 (6). pp. 2797-2804. ISSN 1744-683X

Dasgupta, D. ; Srinivasan, S. ; Rochas, C. ; Ajayaghosh, A. ; Guenet, J. M. (2009) Hybrid thermoreversible gels from covalent polymers and organogels Langmuir, 25 (15). pp. 8593-8598. ISSN 0743-7463

Ajayaghosh, A. ; Praveen, V. K. ; Srinivasan, S. ; Varghese, R. (2007) Quadrupolar π-gels: sol-gel tunable red-green-blue emission in donor-acceptor-type oligo(p-phenylenevinylene)s Advanced Materials, 19 (3). pp. 411-415. ISSN 0935-9648

Durkut, M. ; Mas-Torrent, M. ; Hadley, P. ; Jonkheijm, P. ; Schenning, A. P. H. J. ; Meijer, E. W. ; George, S. ; Ajayaghosh, A. (2006) Electrical transport measurements on self-assembled organic molecular wires Journal of Chemical Physics, 124 (15). pp. 154704_1-154704_6. ISSN 0021-9606

Durkut, M. ; Mas-Torrent, M. ; Hadley, P. ; Jonkheijm, P. ; Schenning, A. P. H. J. ; Meijer, E. W. ; George, S. ; Ajayaghosh, A. (2006) Electrical transport measurements on self-assembled organic molecular wires Journal of Chemical Physics, 124 (15). p. 154704. ISSN 0021-9606

Eldo, J. ; Ajayaghosh, A. (2002) New low band gap polymers: control of optical and electronic properties in near infrared absorbing π-conjugated polysquaraines Chemistry of Materials, 14 (1). pp. 410-418. ISSN 0897-4756

Ajayaghosh, A. ; George, Subi J. (2001) First Phenylenevinylene Based Organogels: Self-Assembled Nanostructures via Cooperative Hydrogen Bonding and π-Stacking Journal of the American Chemical Society, 123 (21). pp. 5148-5149. ISSN 0002-7863

Ajayaghosh, A. ; George, Subi J. (2001) First phenylenevinylene based organogels: self-assembled nanostructures via cooperative hydrogen bonding and π-stacking Journal of the American Chemical Society, 123 (21). pp. 5148-5149. ISSN 0002-7863

Ajayaghosh, A. ; Eldo, J. (2001) A novel approach toward low optical band gap polysquaraines Organic Letters, 3 (16). pp. 2595-2598. ISSN 1523-7060

Eldo, J. ; Arunkumar, E. ; Ajayaghosh, A. (2000) Fluorescent bispyrroles. New building blocks for novel π-conjugated polymers Tetrahedron Letters, 41 (32). pp. 6241-6244. ISSN 0040-4039

Daub, J. ; Mrozek, T. ; Ajayaghosh, A. (2000) Signaling and expression of electronic effects by dihydroazulene-vinylheptafulvene photochromism Molecular Crystals and Liquid Crystals, 344 . pp. 41-50. ISSN 1058-725X

Francis, R. ; Ajayaghosh, A. (2000) Minimization of homopolymer formation and control of dispersity in free radical induced graft polymerization using xanthate derived macro-photoinitiators Macromolecules, 33 (13). pp. 4699-4704. ISSN 0024-9297

Chenthamarakshan, C. R. ; Eldo, J. ; Ajayaghosh, A. (1999) Squaraine dye based molecular wires containing flexible oxyethylene chains as sensors. Enhanced fluorescence response on Li⁺ recognition Macromolecules, 32 (18). pp. 5846-5851. ISSN 0024-9297

Chenthamarakshan, C. R. ; Eldo, J. ; Ajayaghosh, A. (1999) Synthesis and properties of alternating acceptor-donor copolymers of squaric acid with 1-dodecyl- and 3-dodecylpyrroles Macromolecules, 32 (2). pp. 251-257. ISSN 0024-9297

Ajayaghosh, A. ; Francis, R. (1999) A xanthate-derived photoinitiator that recognizes and controls the free radical polymerization pathways of methyl methacrylate and styrene Journal of the American Chemical Society, 121 (28). pp. 6599-6606. ISSN 0002-7863

Chenthamarakshan, C. R. ; Ajayaghosh, A. (1998) Synthesis and properties of water-soluble squaraine oligomers containing pendant propanesulfonate moieties Chemistry of Materials, 10 (6). pp. 1657-1663. ISSN 0897-4756

Chenthamarakshan, C. R. ; Ajayaghosh, A. (1998) Enhanced sensitivity and selectivity in lithium ion recognition property of an oligomeric squaraine dye based fluorescent sensor Tetrahedron Letters, 39 (13). pp. 1795-1798. ISSN 0040-4039

Ajayaghosh, A. ; Francis, R. (1998) Narrow polydispersed reactive polymers by a photoinitiated free radical polymerization approach. Controlled polymerization of methyl methacrylate Macromolecules, 31 (4). pp. 1436-1438. ISSN 0024-9297

Ajayaghosh, A. ; Chenthamarakshan, C. R. ; Das, Suresh ; George, M. V. (1997) Zwitterionic dye-based conducting polymers. Synthesis and optical properties of pyrrole-derived polysquaraines Chemistry of Materials, 9 (3). pp. 644-646. ISSN 0897-4756

Ajayaghosh, A. ; RajasekharanPillai, V. N. (1996) Photo-triggered selective C-terminal N-methylamidative cleavage of polyethyleneglycol-bound peptides Tetrahedron Letters, 37 (35). pp. 6421-6424. ISSN 0040-4039

Das, Suresh ; Rajesh, C. S. ; Suresh, C. H. ; Thomas, K. George ; Ajayaghosh, A. ; Nasr, C. ; Kamat, Prashant V. ; George, M. V. (1995) Photophysical and Photoelectrochemical Behavior of Poly[styrene-co-3-(acrylamido)-6-aminoacridine] Macromolecules, 28 (12). pp. 4249-4254. ISSN 0024-9297

Das, Suresh ; Rajesh, C. S. ; Suresh, C. H. ; Thomas, George K. ; Ajayaghosh, A. ; Nasr, C. ; Kamat, Prashant V. ; George, M. V. (1995) Photophysical and photoelectrochemical behavior of poly[styrene-co-3-(acrylamido)-6-aminoacridine] Macromolecules, 28 (12). pp. 4249-4254. ISSN 0024-9297

Ajayaghosh, A. (1995) Macrophotoinitiator containing pendent xanthate chromophore: photopolymerization of methyl methacrylate and evaluation of kinetic parameters Polymer, 36 (10). pp. 2049-2053. ISSN 0032-3861

Francis, R. ; Ajayaghosh, A. (1995) Synthesis, characterization and radical copolymerization behaviour of S-methacryloyl O-methyl xanthate Polymer, 36 (5). pp. 1091-1096. ISSN 0032-3861

Ajayaghosh, A. ; Rajasekharan Pillai, V. N. (1995) Solid-phase synthesis and C-terminal amidation of peptides using a photolabile o-nitrobenzhydrylaminopolystyrene support Tetrahedron Letters, 36 (5). pp. 777-780. ISSN 0040-4039

Ajayaghosh, A. ; George, Soney C. ; George, M. V. (1994) Novel phototransformation of O-nitrobenzylic polymers to azopolymers Journal of the Chemical Society, Chemical Communications . pp. 423-424. ISSN 0022-4936

Ajayaghosh, A. ; George, M. V. ; Yamaoka, Tsuguo (1994) Photoresists based on a novel photorearrangement of o-nitrobenzylic polymers Journal of Materials Chemistry, 4 . pp. 1769-1773. ISSN 0959-9428

Ajayaghosh, A. ; Das, S. ; Kamat, P. V. ; Das, P. K. ; George, M. V. (1993) Photocrosslinking studies of S-acryloyl O-ethyl xanthate copolymers Polymer, 34 (17). pp. 3605-3610. ISSN 0032-3861

Mathew, Thomas ; Ajayaghosh, A. ; Das, Suresh ; Kamat, Prashant V. ; George, M. V. (1993) A new photodegradable polyamide containing o-nitrobenzyl chromophore. Steady state and laser flash photolysis studies Journal of Photochemistry and Photobiology A: Chemistry, 71 (2). pp. 181-189. ISSN 1010-6030

John, George ; Pillai, C. K. S. ; Ajayaghosh, A. (1993) Photo-induced graft copolymerization of methyl methacrylate onto cellulose containing benzoyl xanthate chromophore Polymer Bulletin, 30 (4). pp. 415-420. ISSN 0170-0839

Ajayaghosh, A. ; Das, S. ; George, M. V. (1993) S-benzoyl O-ethyl xanthate as a new photoinitiator: photopolymerization and laser flash photolysis studies Journal of Polymer Science Part A: Polymer Chemistry, 31 (3). pp. 653-659. ISSN 0887-624X

Ajayaghosh, A. ; Francis, R. ; Das, S. (1993) Polymer-bound S-benzoyl O-ethyl xanthate: a new heterogeneous photoinitiator European Polymer Journal, 29 (1). pp. 63-68. ISSN 0014-3057

Das, Suresh ; Kamat, Prashant V. ; De la Barre, B. ; Thomas, George K. ; Ajayaghosh, A. ; George, M. V. (1992) Photophysics and photochemistry of squaraine dyes. 3. Excited-state properties and poly(4-vinylpyridine)-induced fluorescence enhancement of bis(2,4,6-trihydroxyphenyl)squaraine Journal of Physical Chemistry, 96 (25). pp. 10327-10330. ISSN 0022-3654

Ajayaghosh, A. ; Das, S. (1992) Photografting of acrylic monomers on polystyrene support Journal of Applied Polymer Science, 45 (9). pp. 1617-1622. ISSN 0021-8995

Weir, D. ; Ajayaghosh, A. ; Muneer, M. ; George, M. V. (1990) Laser flash photolysis studies of aroyl xanthates and carboxylic dithiocarbamic anhydrides Journal of Photochemistry and Photobiology A: Chemistry, 52 (3). pp. 425-437. ISSN 1010-6030

Ajayaghosh, A. ; Rajasekharan Pillai, V. N. (1990) Solid-phase synthesis of N-methyl- and N-ethylamides of peptides using photolytically detachable [(3-nitro-4-[(alkylamino)methyl]benzamido]methyl]polystyrene resin Journal of Organic Chemistry, 55 (9). pp. 2826-2829. ISSN 0022-3263

Ajayaghosh, A. ; Rajasekharan Pillai, V. N. (1988) Solid-phase synthesis of C-terminal peptide amides using a photoremovable α-methylphenacylamido anchoring linkage Proceedings of the Indian Academy of Sciences - Chemical Sciences, 100 (5). pp. 389-396. ISSN 0253-4134

Ajayaghosh, A. ; Rajasekharan Pillai, V. N. (1988) Polymer-supported synthesis of protected peptide segments on a photosensitive o-nitro(a-methyl)bromobenzyl resin Tetrahedron, 44 (21). pp. 6661-6666. ISSN 0040-4020

Ajayaghosh, A. ; Rajasekharan Pillai, V. N. (1987) 2'-Nitrobenzhydryl polystyrene resin: a new photosensitive polymeric support for peptide synthesis Journal of Organic Chemistry, 52 (26). pp. 5714-5717. ISSN 0022-3263

Haridasan, V. K. ; Ajayaghosh, A. ; Rajasekharan Pillai, V. N. (1987) Polymer-bound mixed carboxylic dithiocarbamic anhydrides. A new class of selective and recyclable solid-phase acylating reagents Journal of Organic Chemistry, 52 (13). pp. 2662-2665. ISSN 0022-3263