From 10/2018 , Post-doctorate
From 01/2010 to 08/2018, Doctorate (Science)
From 2007 to 2009, M.Sc. Chemistry
From 06/2005 to 12/2006, Quality Controller and Environment Officer
Neelachal Natural Resource Pvt. Ltd. West Bengal, India
From 02/2007 to 08/2007, Quality controller
Visaka Industries Ltd. West Bengal, India
From 01/2010 to 08/2018, Research Scholar
Vidyasagar University, West Bengal, India
From 10/2018 , Postdoctoral Researcher
Chonbuk National University, Jeonju, South Korea
Solid and liquid phase graft copolymer synthesis using redox initiator
Designing acrylic monomer and natural polysaccharide for toxic heavy metals ion and dye removal from aqueous solution / industrial effluent by adsorption process
Water decontamination using graft copolymers as flocculating agents and studied biodegradation using enzyme
Synthesis gold nanoparticles, silver nanoparticles and bimetallic nanoparticles using graft copolymers as a stabilizer and studied their catalytic activity, antimicrobial activity
Surface modification of graphene oxide using polymeric materials
Synthesis of Hydroxyethyl Starch-g-Polyacrylamide (HES-g-PAM) and its Application in Removal of Heavy Metal Ions. Journal of Physical Sciences. 2010, 14, 199-205. De, BR.; Kolya, H.; Tripathy, T.
Flocculation Performances of Grafted Xanthangum: A Comparive Study. Journal of Physical Sciences, 2012, 16, 221-234. Kolya, H.; Tripathy, T.; De, BR.
Reactions of the Allylic Substrate at a Glance, Journal of Indian Chemical Society. 2013, 90, 1473-1488. Tripathy, T.; Kolya, H.; De. BR.
Lewis Acid Mediated One Pot Solvent Free Synthesis of Phenolics Based Chimeric Azo Dyes Used as Suitable Acid-Base Indicator. Advance Science Focus. 2013, 1, 96-101. Tripathy, T.; Kolya, H.; Chandra K.
Hydroxyethyl Starch-g-Poly-(N, N-dimethyl acrylamideco-acrylic acid): An efficient dye removing agent. European Polymer Journal. 2013, 49, 4265-4275. Kolya, H.; Tripathy, T.
Preparation, investigation of metal ion removal and flocculation performances of grafted hydroxyethyl starch. International Journal of Biological Macromolecules. 2013, 62, 557-564. Kolya, H.; Tripathy, T.
Grafted polysaccharides based on acrylamide and N,N-dimethylacrylamide: Preparation and investigation of their flocculation performances. Journal of Applied Polymer Science. 2013, 127(4), 2786-2795. Kolya, H.; Tripathy, T.
Polyacrylamide and Poly N, N-dimethylacrylamide grafted Hydroxyethyl Starch: Efficient Biodegradable Flocculants. Journal of Colloid Science and Biotechnology. 2014, 3(2), 150-159. Kolya, T.; Tripathy, T.
Biodegradable Flocculants Based on Polyacrylamide and Poly N, N-Dimethylacrylamide Grafted Amylopectin. International Journal of Biological Macromolecules. 2014, 70, 26-36. Kolya, H.; Tripathy, T.
Synthesis of Starch-g-Poly-(N-methylacrylamide-co-acrylic acid) and its application for the removal of mercury (II) from aqueous solution by adsorption. European Polymer Journal. 2014, 58, 1-10. Kolya, H.; Das, S.; Tripathy, T.
Green synthesis of silver nanoparticles with antimicrobial and azo dye (Congo red) degradation properties using Amaranthus gangeticus Linn leaf extract, Journal of Analytical Science and Technology. 2015, 6:33. DOI: 10.1186/s40543-015-0074-1. Kolya, H.; Maiti, P.; Pandey, A.; Tripathy, T.
Green synthesis, characterization and antibacterial activity of gold nanoparticles using hydroxyethyl starch-g-poly (methylacrylate-co-sodium acrylate): a novel biodegradable graft copolymer, Journal of Molecular Liquid. 2015, 212, 259-265. Das, S.; Pandey, A.; Pal, S.; Kolya, H.; Tripathy, T.
Starch based biodegradable graft copolymer for the preparation of silver nanoparticles, International Journal of Biological Macromolecules. 2015, 81, 83-90.Das, S.; Sasmal, D. Pal, S.; Kolya, H.; Pandey, A.; Tripathy, T.
Metal complexation studies of amylopectin‐g‐poly (N, N‐dimethylacrylamide‐co‐acrylic acid): A biodegradable synthetic graft copolymer Polymer International. 2015, 64, 1336-1351. Kolya, H.; Tripathy, T.
Preparation of gold nanoparticles by a novel biodegradable graft copolymer sodium alginate-g-poly (N, N-dimethylacrylamide-co-acrylic acid) with anti micro bacterial application, European Polymer Journal. 2015, 66, 139-148, Kolya, H.; Tripathy, T.
Starch-g-Poly-(N, N-dimethyl acrylamide-co-acrylic acid): An Efficient Cr (VI) Ion Binder. International Journal of Biological Macromolecules. 2015, 72, 560-568. Kolya, H.; Roy, A.; Tripathy, T.
Green synthesis of graft copolymers based on starch and acrylic monomers by solid phase polymerization technique. American Journal of Polymer Science and Engineering.2016, 4, 82-90. Kolya, H.; Jana, S.; Tripathy, T.
Amylopectin–g-poly (methylacrylate-co-sodium acrylate): an efficient Cd (II) binder, International Journal of Biological Macromolecules. 2016, 91, 934-945. Sasmal, D.; Kolya, H.; Tripathy, T.
Novel biodegradable flocculating agents based on grafted starch family for the industrial effluent treatment. Journal of Polymer and Environment. 2016, DOI 10.1007/s10924-016-0825-0. Kolya, H.; Sasmal, D.; Tripathy, T.
Sulfated Katira Gum-graft-poly (N-vinylimidazole): An Useful Scavenger of Hg (II) ions, Journal of Applied Polymer Science. 2016, Volume 134, DOI: 10.1002/app.44565, Kolya, H.; Jana, D.; Debprasad Jana, Sasmal, D.; Jana, S.; Tripathy, T.
Selective lead (II) adsorption and flocculation characteristics of the grafted sodium alginate: A comparative study, Journal of Polymers and Environment, 2017, 1-12, DOI: 10.1007/s10924-017-1004-7. Tripathy, T.; Kolya, H.; Jana, S.
Selective adsorption of Pb (II) ions by Amylopectin–g-Poly (Acrylamide-co-Acrylic acid): A bio-degradable graft copolymer, International Journal of Biological Macromolecules, 2017, 97, 585-595. Sasmal, D. ; Maiti, J.; Kolya, H.; Tripathy, T.
Flocculation and color removal performances of polyacrylamide and poly N, N-dimethylacrylamide grafted starch: A comparative study, American Journal of Polymer Science and Technology, 2017, 3, 1-11, Kolya, H.; Tripathy, T.
Green synthesis of Ag-Au bimetallic nanocomposites using a biodegradable synthetic graft copolymer; hydroxyethyl starch-g-poly (acrylamide-co-acrylic acid) and evaluation of their catalytic activities, European Polymer Journal. 2017, 87,113-123, Tripathy, T.; Kolya, H.; Jana, S.; Senapati, M.
Selective lead (II) adsorption and flocculation characteristics of the grafted sodium alginate: a comparative study. Journal of Polymers and the Environment, 2018 26(3), 926-937, Tripathy, T., Kolya, H., Jana, S.
Synthesis of green graft copolymers based on hydroxyethyl starch by solid phase polymerization technique and its industrial applications, days International seminar on Recent Advances In Molecules & Materials (RA2M-2018),2nd & 3rd August, 2018, Haldia, India, Haldia Institute of Technology
Ground water contamination and its future,National level seminar on Environmental Change: Adaptation Challenges by Sustainable Development, 13th to 14th July, 2018, Midnapore, India, Midnapore City College.
Water soluble graft copolymers based on natural polysaccharides for waste water treatment, National level seminar on Role of Basic Science in Transitional Research Applied on Biological Science and Human Health, 5th to 6th February, 2018, Midnapore, India, Midnapore City College
Biodegradable Grafted Polysaccharides: Efficient toxic metal and dye removing agents, International Conference on Emerging Materials (ICEM-2017),April 20-21, 2017, Midnapore, India, Vidyasagar University
Biodegradable toxic metal removing agents based on grafted polysaccharides, 1st Regional Science & Technology Congress-2016, November 7-8, 2016, Bardhaman, India, Bardhaman Division, West Bengal
Biodegradable graft copolymer based on polysaccharide: An efficient toxic metal and dye removing agent, National Symposium on Chemistry and the Environment (CE-2016) and National Convention of Chemistry Teachers (NCCT-2016), October 21-23, 2016, Midnapore, India, Raja N. L. Khan Women’s College
Grafted Hydroxyethyl Starch: An Efficient Heavy Metal Ion Remover, National Conference on Chemistry for Better tomorrow-current trends and opportunity(CBT-2014), December 2-3, 2014, Purulia, India, Sidho Kano Birsha University