{"id":2362,"date":"2016-06-20T12:24:06","date_gmt":"2016-06-20T12:24:06","guid":{"rendered":"http:\/\/narasinhaduttcollege.edu.in\/?page_id=2362"},"modified":"2022-09-03T04:45:51","modified_gmt":"2022-09-03T04:45:51","slug":"dr-pradip-kumar-tapaswi","status":"publish","type":"page","link":"https:\/\/narasinhaduttcollege.edu.in\/ws\/academic\/departments\/chemistry\/dr-pradip-kumar-tapaswi\/","title":{"rendered":"Dr Pradip Kumar Tapaswi"},"content":{"rendered":"

[vc_row][vc_column width=”1\/1″][vc_separator color=”grey” align=”align_center” border_width=”2″][\/vc_column][\/vc_row][vc_row][vc_column width=”1\/4″][vc_single_image image=”10724″ alignment=”center” style=”vc_box_border” border_color=”chino” img_link_large=”yes” img_link_target=”_self” img_size=”214 \u00d7 300″][\/vc_column][vc_column width=”3\/4″][vc_column_text css=”.vc_custom_1470730722649{margin-top: 10px !important;margin-left: 20px !important;padding-top: 10px !important;padding-left: 20px !important;}”]Department:\u00a0 <\/strong>Chemistry
\nDesignation:<\/strong>\u00a0 Assistant Professor
\nQualification:<\/strong>\u00a0M.Sc., Ph.D.
\nEmail:<\/strong>\u00a0 pradipkumartapaswi@gmail.com[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column width=”1\/1″][vc_separator color=”grey” align=”align_center”][\/vc_column][\/vc_row][vc_row][vc_column width=”1\/1″][vc_column_text] TOPICS TAUGHT (IN UG SEMESTERS)<\/strong><\/p>\n

Sem 1(CC1_Th, GE1_TH & P), Sem 2 (CC3_Th & P, GE2_P), Sem 3(CC7 Th & P, GE3_P), Sem 4 (CC8 Th & P, SEC-B-3, GE4 Th & P), Sem 5 (CC12 Th & P), Sem 6 (DSE-A-3 Th &P, DSE-B-3 Th &P, DSE-B-1 (Gen) Th & P)[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column width=”1\/1″][vc_column_text] AREA OF RESEARCH IN PH.D<\/strong><\/p>\n

Organic Synthesis<\/p>\n

 <\/p>\n

FELLOWSHIP RECEIVED<\/strong><\/p>\n

JRF (CSIR-UGC)[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column width=”1\/1″][vc_column_text] RESEARCH PUBLICATIONS (LAST 10 YEARS)<\/strong><\/p>\n

1. Soluble Polyimides Derived from a Novel Aromatic Diamine Containing an Imidazole Unit and Trifluoromethyl Groups, Xiaoqian He, Pradip Kumar Tapaswi, Chang-Sik Ha, Wei Huang, Macromolecular Research 2021, 29(5), 365-375
\n2. Photo-conductive polyimides derived from a novel imidazole containing diamine, Keuk- Min Jeong, Pradip Kumar Tapaswi, Takehiko Kambara,Ryohei Ishige, Shinji Ando, and Chang-Sik Ha, High Performance Polymers, 2020, 32 (6), 620-630.
\n3. Recent Trends on Transparent Colorless Polyimides with Balanced Thermal and Optical Properties: Design and Synthesis, Pradip Kumar Tapaswi and Chang-Sik Ha, Macromolecular Chemistry and Physics, 2019, 220(3).
\n4. Non-Covalent Interaction Between Tetraphenylporphyrin and Indenopyridine, C. Pal, T. Chaudhuri, M. Banerjee1, P. Tapaswi, C. Mukhopadhyay, International Journal of Photonics and Optical Technology, 2016, 2 (2), 32-38.
\n5. Transparent aromatic polyimides derived from thiophenyl-substituted benzidines with high refractive index and small birefringence, Pradip Kumar Tapaswi, Myeon-Cheon Choi, Keuk-Min Jeong, Shinji Ando, and Chang-Sik Ha, Macromolecules, 2015, 48 (11), 3462-3474
\n6. Synthesis and characterization of highly transparent and hydrophobic fluorinated polyimides derived from perfluorodecylthio substituted diamine monomers, Pradip Kumar Tapaswi, Myeon-Cheon Choi, Saravanan Nagappan, and Chang-Sik Ha, Journal of Polymer Science Part A: Polymer Chemistry 2015, 53 (3), 479-488
\n7. Camellia japonica-polysiloxane based superhydrophobic hybrid powder for the selective adsorption of metal ions from a mixture of metal ions in artificial sea water, Saravanan Nagappan, Sung Soo Park, Pradip Kumar Tapaswi, Kummara Madhusudana Rao, Chang-Sik Ha and Taek-Sung Hwang, Journal of Porous Materials 2015, 22(1), 229-238
\n8. Synthesis and characterization of fully aliphatic polyimides from an aliphatic dianhydride with piperazine spacer for enhanced solubility, transparency, and low dielectric constant, Pradip Kumar Tapaswi, Myeon-Cheon Choi, Young Sik Jung, Hun Jeong Cho, Deok Jin Seo, Chang-Sik Ha Journal of Polymer Science, Part A: Polymer Chemistry 2014, 52(16), 2316-2328
\n9. Fast, selective adsorption of Cu2+ using 1,4,7-triazacyclononane modified SBA-15 silica adsorbent (SBA-TACN) from mixed metal ions solution in water Pradip Kumar Tapaswi, Madhappan Santha Moorthy, Sung-Soo Park, and Chang-Sik Ha, J. Solid State Chem, 211 (2014) 191-199.<\/p>\n

10. Ion-imprinted mesoporous silica hybrids for selective recognition of target metal ions Madhappan Santha Moorthy, Pradip Kumar Tapaswi, Sung Soo Park, Aneesh Mathew, Hun-Jeong Cho, Chang-Sik Ha, Microporous and Mesoporous Materials 180 (2013) 162\u2013 171
\n11. Charge transfer energies of the complexes of (dibenzoylmethanato)boron difluoride with indeno-pyridines and polynuclear aromatic hydrocarbons\u201d Tandrima Chaudhuri Sneha Salampuria, Pradip Kumar Tapaswi, Chhanda Mukhopadhyay, Subrata Chattopadhyay, Manas Banerjee, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 108 (2013) 181\u2013185
\n12. Molecular recognition of anthracene and indeno-pyridine by (dibenzoylmethanato)boron difluoride in ethanol, Tandrima Chaudhuri, Sneha Salampuria, Chhanda Mukhopadhyay, Pradip Kumar Tapaswi, Subrata Chattopadhyay and Manas Banerjee Journal of Photochemistry and Photobiology, A: Chemistry (2012), 248, 55-62
\n13. A Halogen-free Room Temperature Bronsted Acidic Ionic Liquid [Hmim]+ HSO4\u00af as a
\nrecyclable green dual reagent, catalysis for the synthesis of triarylmethanes (TRAMs), Chhanda Mukhopadhyay, Arup Datta and Pradip Kumar Tapaswi, Synthetic Communications, 2012, 42, 2453-2463
\n14. Cu(OH)2.CuCO3 acting as an efficient catalyst for N\u2013arylation of azoles in water, Chhanda, Mukhopadhyay and Pradip Kumar Tapaswi, Synthetic Communications, 2012, 42, 2217-2228.
\n15. Ceric ammonium nitrate (CAN) catalyzed one-pot synthesis of fully substituted new indeno[1,2-b]pyridines at room temperature through multi-component reaction, Pradip Kumar Tapaswi and Chhanda Mukhopadhyay ARKIVOC 2011 (x) 276-287
\n16. A facile and efficient synthesis of tri- and tetrasubstituted imidazoles with potassium hydrogensulphate and DB18C6 in aqueous medium, Chhanda, Mukhopadhyay and Pradip Kumar Tapaswi, Green Chemistry Letters and Reviews 2011, 1-12, iFirst article, DOI: 10.1080\/17518253.2011.584572
\n17. Unusual one-step methylthiomethylation of benzimidazoles with DMSO and their chemoselective oxidation to sulfoxides with NaBiO3 under acidic conditions: a new approach, Chhanda Mukhopadhyay, Pradip Kumar Tapaswi, Swarbhanu Sarkar and Michael G. B. Drew, Arkivoc 2011, (ix) 393-406.<\/p>\n

18. The selective synthesis of 2\u2013substituted [(\u03b1-aryl-\u03b1\u2032-aminyl) methyl] imidazoles through a catalyst-free, one-pot, three-component reaction: scope and limitations, Chhanda Mukhopadhyay, Pradip Kumar Tapaswi and Ray J. Butcher, Arkivoc 2011 (ii) 331- 342.
\n19. L-Proline-catalyzed one-pot expeditious synthesis of highly substituted pyridines at room temperature, Chhanda, Mukhopadhyay, Pradip Kumar Tapaswi and Ray J. Butcher, Tetrahedron Letters (2010), 51(13), 1797-1802.
\n20. Room temperature synthesis of tri-, tetrasubstituted imidazoles and bis-analogues by mercaptopropylsilica (MPS) in aqueous methanol: application to the synthesis of the drug trifenagrel, Chhanda, Mukhopadhyay, Pradip Kumar Tapaswi and Michael G. B. Drew, Tetrahedron Letters (2010), 51(30), 3944-3950.
\n21. A Ligand-free Copper (1) catalysed intramolecular N-arylation of diazoaminobenzenes in PEG-water: an expeditious protocol towards regiospecific 1-aryl benzotriazoles, Chhanda Mukhopadhyay, Pradip Kumar Tapaswi and Ray J. Butcher, Organic and Biomolecular Chemistry (2010), 8, 4720-4729.
\n22. Water-Mediated Synthesis of 2-Substituted Benzimidazoles by Boric Acid and Glycerol, Chhanda, Mukhopadhyay, Pradip Kumar Tapaswi and Ray J. Butcher, Australian Journal of Chemistry (2009), 62(2), 140-144.
\n23. PEG-mediated catalyst-free expeditious synthesis of 2-substituted benzimidazoles and bis-benzimidazoles under solvent-less conditions, Chhanda, Mukhopadhyay and Pradip Kumar Tapaswi, Tetrahedron Letters (2008), 49(43), 6237-6240.
\n24. Dowex 50W, a highly efficient and recyclable green catalyst for the construction of the 2- substituted benzimidazole moiety in aqueous medium, Chhanda, Mukhopadhyay and Pradip Kumar Tapaswi, Catalysis Communications (2008), 9(14), 2392-2394.[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column width=”1\/1″][vc_column_text]AREA OF INTEREST\u00a0<\/strong><\/p>\n

Organic Chemistry[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column width=”1\/1″][vc_separator color=”black” align=”align_center” style=”double” border_width=”2″][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

[vc_row][vc_column width=”1\/1″][vc_separator color=”grey” align=”align_center” border_width=”2″][\/vc_column][\/vc_row][vc_row][vc_column width=”1\/4″][vc_single_image image=”10724″ alignment=”center” style=”vc_box_border” border_color=”chino” img_link_large=”yes” img_link_target=”_self” img_size=”214 \u00d7 300″][\/vc_column][vc_column width=”3\/4″][vc_column_text css=”.vc_custom_1470730722649{margin-top: 10px !important;margin-left: 20px !important;padding-top: 10px !important;padding-left: 20px !important;}”]Department:\u00a0 Chemistry Designation:\u00a0 Assistant Professor Qualification:\u00a0M.Sc., Ph.D. Email:\u00a0 pradipkumartapaswi@gmail.com[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column width=”1\/1″][vc_separator color=”grey” align=”align_center”][\/vc_column][\/vc_row][vc_row][vc_column width=”1\/1″][vc_column_text] TOPICS TAUGHT (IN UG SEMESTERS) Sem 1(CC1_Th, GE1_TH & P), Sem 2 (CC3_Th & P, GE2_P), Sem 3(CC7 […]<\/p>\n","protected":false},"author":80,"featured_media":0,"parent":1128,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"templates\/author_page.php","meta":{"footnotes":""},"class_list":["post-2362","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/narasinhaduttcollege.edu.in\/ws\/wp-json\/wp\/v2\/pages\/2362","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/narasinhaduttcollege.edu.in\/ws\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/narasinhaduttcollege.edu.in\/ws\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/narasinhaduttcollege.edu.in\/ws\/wp-json\/wp\/v2\/users\/80"}],"replies":[{"embeddable":true,"href":"https:\/\/narasinhaduttcollege.edu.in\/ws\/wp-json\/wp\/v2\/comments?post=2362"}],"version-history":[{"count":11,"href":"https:\/\/narasinhaduttcollege.edu.in\/ws\/wp-json\/wp\/v2\/pages\/2362\/revisions"}],"predecessor-version":[{"id":10745,"href":"https:\/\/narasinhaduttcollege.edu.in\/ws\/wp-json\/wp\/v2\/pages\/2362\/revisions\/10745"}],"up":[{"embeddable":true,"href":"https:\/\/narasinhaduttcollege.edu.in\/ws\/wp-json\/wp\/v2\/pages\/1128"}],"wp:attachment":[{"href":"https:\/\/narasinhaduttcollege.edu.in\/ws\/wp-json\/wp\/v2\/media?parent=2362"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}