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भारतीय विज्ञान शिक्षा एवं अनुसंधान संस्थान कोलकाता

INDIAN INSTITUTE OF SCIENCE EDUCATION AND RESEARCH KOLKATA

... towards excellence in science

An Autonomous Institution, Under the Ministry of Education, Government of India

Soumyajit Roy

Professor
Dept: Chemical Sciences (DCS)
E-mail: s.roy [at] iiserkol.ac.in

All Publications:

  1. Roy, Soumyajit. 2022."Time-Gel." Journal of the Indian Chemical Society, 99, 100431
  2. Roy, Soumyajit. 2022."On soft-oxometalates (SOMs) and crystallization of polyoxometalates (POMs) ." Journal of the Indian Chemical Society, 99, 100385
  3. Ezogwu, Chizoba; Liu, Shengwei; Li, Chaunhao; Zhuiykov, Sergei; Roy, Soumyajit and Verpoort, Francis. 2022."Engineering metal-organic frameworks for efficient photocatalytic conversion of CO2 into solar fuels." Coord. Chem. Reviews, 450, 214245
  4. Ghosh, Subhrokoli; Ranjan, Anand Dev; Das, Santu; Sen, Rakesh; Roy, Basudev; Roy, Soumyajit and Banerjee, Ayan. 2021."Directed Self-Assembly Driven Mesoscale Lithography Using Laser-Induced and Manipulated Microbubbles: Complex Architectures and Diverse Applications." Nanoletters, 21, 10
  5. De, Ratnadip; Gonglach,, Sabrina; Paul, Shounik; Haas, Michael; Sreejith, S. S.; Gerschel, Philipp; Apfel, Ulf P; Vuong, Thanh H; Rabeah, Jabor; Roy, Soumyajit and Schoefberger, Wolfgang. 2020."Electrocatalytic Reduction of CO2 to Acetic Acid by a Molecular Manganese Corrole Complex." Angew. Chem. Int. Ed., 59, 10527
  6. Paul, Shounik; Gonglach, Sabrina; Haas, Michael; Pillwein, Felix; Sreekumar, Sreejith S; Barman, Soumitra; De, Ratnadip; Muellegger, Stefan; Gerschel, Philipp; Apfel, Ulf P; Coskun, Halime; Aljabour, Abdalaziz; Stadler, Philip; Schoefberger, Wolfgang and Roy, Soumyajit. 2019."Molecular cobalt corrole complex for the heterogeneous electrocatalytic reduction of carbon dioxide." Nature Communications, 10, 3864
  7. Das, Santu; Lai, Dipti; Mallick, Apabrita and Roy, Soumyajit. 2016."Photo Redox Mediated Inexpensive One-Pot Synthesis of 1,4-Diphenyl Substituted Butane-1,4-Dione from Styrene using Polyoxometalates as Catalysts." Chem. Select, 1, 691
  8. Thomas, Preethi; Ghosh, Subhrokoli and Roy, Soumyajit. 2016."Epoxidation of alkenes on Soft Oxometalate (SOM) based trails patterned by using laser of optical tweezers set up." Chem. Select, 1, 805
  9. Crans, Debbie and Roy, Soumyajit. 2016."Introduction for the Emergent Polyoxometalates and Soft-oxometalates Thematic Issue." New J. Chem., 40, 882
  10. Mallick, Apabrita; Lai, Dipti and Roy, Soumyajit. 2016."Autonomous movement induced in chemically powered active soft-oxometalates using dithionite as fuel." New J. Chem., 40, 1057
  11. Das, Santu; Misra, Archismita and Roy, Soumyajit. 2016."Enhancement of Photochemical Heterogeneous Water Oxidation by Manganese Based Soft oxometalate Immobilized on Graphene Oxide Matrix." New J. Chem., 40, 994
  12. Biswas, Subharanjan; Vinnakota, Sumanjani and Roy, Soumyajit. 2016."Soft-matter led Hardening of Concrete: Enhancement of Compressive and Thermal Strength of Concrete by Polymer and Nanoparticles." RSC Advances, 6, 7933
  13. Biswas, Subharanjan; Mani, Ethayaraja; Mondal, Arobendo; Tiwari, Ashwani and Roy, Soumyajit. 2016."Supramolecular Polyelectrolyte Complex (SPEC): pH Dependent Phase Transition and Exploitation of its Carrier Properties." Soft Matter, 12, 1989
  14. Das, Santu; Kumar, Saurabh; Mallick, Apabrita and Roy, Soumyajit. 2015."Competitive self-assembly manifests supramolecular Darwinism in Soft-oxometalates." J. Mol. Eng. Mater., 3, 154008
  15. Das, Kousik and Roy, Soumyajit. 2015."Direct Synthesis of Controlled-Size Nanospheres inside Nanocavities of Self-Organized Photopolymerizing Soft Oxometalates [PW12O40]n (n=1100–7500)." Chem. Asian Journal, 10, 1884
  16. Thomas, Preethi; Pei, Cuying; Roy, Basudev; Ghosh, Subhrokoli; Das, Santu; Banerjee, Ayan; Ben, Teng; Qiu, Shilun and Roy, Soumyajit. 2015."Site specific supramolecular heterogeneous catalysis by optically patterned soft oxometalate–porous organic framework (SOM–POF) hybrid on a chip." J. Materials Chemistry A, 3, 1431-1441
  17. Xu, Shixian; Roy, Soumyajit; Ben, Teng; Pei, Cuying and Qiu, Shilun. 2015."Enhanced recognition of a nitrogen containing organic compound by adjusting the acidity of the porous organic frameworks base (JUC-Z2)." J. Materials Chemistry A, 3, 2628
  18. Roy, Basudev; Ghosh, Nirmalya; Banerjee, Ayan; Dutta Gupta, Subhasish and Roy, Soumyajit. 2014."Manifestations of geometric phase and enhanced spin Hall shifts in an optical trap." New J. Phys., 16, 083037
  19. Sahasrabudhe, Atharva and Roy, Soumyajit. 2014."PHOTOACTIVE GOLD NANOPARTICLE SOFTOXOMETALATES (SOM) USING A KEPLERATE FOR SYNTHESIS OF POLYSTYRENE LATEX MICROSPHERES BY PHOTO-POLYMERIZATION." J. Mol. Eng. Mater., 2, 1308281821
  20. Roy, Basudev; Ghosh, Nirmalya; Panigrahi, Prasanta K; Banerjee, Ayan; Sahasrabudhe, Atharva; Parasar, Bibudha and Roy, Soumyajit. 2014."Micro-optomechanical movements (MOMs) with soft-oxometalates: Controlled motion of single soft-oxometalate peapods using exotic optical potentials." J. Mol. Eng. Mater., 2, 1440006
  21. Das, Santu; Thomas, Preethi; Roy, Soumyajit and Roy, Soumyajit. 2014."Photoinduced Topological Transformation in Mesoscopic Inorganic Nanoparticles: Application as a UV Sensor." Eur. J. Inorg. Chem., 27, 4551-4557
  22. Biswas, Subharanjan and Roy, Soumyajit. 2014."Soft-oxometalates: Patterning and Catalysis." J. Materials Nanoscience, 1, 1-6
  23. Roy, Soumyajit and Hor, Andy. 2014."Soft-oxometalates (SOMs): Toward new oxometalate based materials." J. Mol. Eng. Mater., 2, 1402001
  24. Li, Yanqiang; Roy, Soumyajit; Ben, Teng; Xu, Shixian and Qiu, Shilun. 2014."Micropore Engineering of Carbonized Porous Aromatic Framework (PAF-1) for Supercapacitors Application." PhysChemChemPhys, 1, 2-8
  25. Roy, Soumyajit. 2014."Soft-oxometalates beyond crystalline polyoxometalates: formation, structure and properties." CrystEngComm, 16, 4667-4676
  26. Roy, Basudev; Arya, Manish; Thomas, Preethi; Juergschat, Julius Konstantin; Rao, K. Venkata; Banerjee, Ayan; Reddy, Chilla Malla and Roy, Soumyajit. 2013."Self-Assembly of Mesoscopic Materials To Form Controlled and Continuous Patterns by Thermo-Optically Manipulated Laser Induced Microbubbles." Langmuir, 29, 14733
  27. Liang, Pei; Roy, Soumyajit; Chen, Meng Ling and Zhang, Gen Hua. 2013."Visual influence of shapes and semantic familiarity on human sweet sensitivity." Behavioural Brain Research, 253, 42
  28. Ma, Yun-Sheng; Yin, Wen-Yu; Cai, Wang-Shui; Zhu, Ping-Zhou; Tang, Xiao-Yan; Yuan, Rongxin and Roy, Soumyajit. 2013."Eight novel metal diphosphonates based on 2-(4-pyridinyl)-1-hydroxyl-1,1-ethylidenediphosphonate: syntheses, structures, and magnetic properties." RSC Advances, 3, 18430
  29. Chen, Dianyu; Sahasrabudhe, Atharva; Wang, Peng; Dasgupta, Arijit; Yuan, Rongxin and Roy, Soumyajit. 2013."Synthesis and properties of a novel quarternerized imidazolium [?-PW12O40]3? salt as a recoverable photo-polymerization catalyst." Dalton Trans., 42, 10587
  30. Roy, Basudev; Ghosh, Nirmalya; Gupta, S. Dutta; Panigrahi, Prasanta K.; Roy, Soumyajit and Banerjee, Ayan. 2013."Controlled transportation of mesoscopic particles by enhanced spin-orbit interaction of light in an optical trap." Phys. Rev. A, 87, 043823
  31. Xue, Feng Feng; Yuan, Dan Dan; Sahasrabudhe, Atharva; Biswas, Subharanjan; Wang, Peng; Tang, Xiao-Yan; Chen, Dianyu; Yuan, Rongxin and Roy, Soumyajit. 2012."Supramolecular thermo aero-able gelators (STAGs) for synthesis of hydrogels." New J. Chem., 36, 2541–2548
  32. Chen, Dianyu; Wang, Xueying; Yang, Gaowen; Li, Qiaoyun; Chai, Wen; Yuan, Rongxin; Liu, Shifan; Gao, Fei; Jin, Hongyu and Roy, Soumyajit. 2012."4,4' Bipyridine phosphotungstic salt: A recoverable versatile photo-polymerization catalyst." J. Mol. Catal. A., 363-364, 195-199
  33. Mani, Ethayaraja; Sanz, Eduardo; Roy, Soumyajit; Dijkstra, Marjolein; Groenewold, Jan and Kegel, Willem K. 2012."Sheet-like assemblies of spherical particles with point-symmetrical patches." J. Chem. Phys., 136, 144706
  34. Ma, Yun-Sheng; Tang, Xiao-Yan; Xue, Feng Feng; Chen, Bin; Dai, Yao-Liang; Yuan, Rongxin and Roy, Soumyajit. 2012."Structural Diversity and Magnetic Properties of the Manganese(II)/Carbazol-9-ylacetate/N,N' Donor Reaction System." Eur. J. Inorg. Chem., 2012, 1243–1249
  35. Ma, Yun-Sheng; Tang, Xiao-Yan; Yin, Wen-Yu; Wu, Bin; Xue, Feng Feng; Yuan, Rongxin and Roy, Soumyajit. 2012."Zinc and cadmium 2-pyrazinephosphonates: Syntheses, structures and luminescent properties." Dalton Trans., 41, 2340-2345
  36. Roy, Soumyajit. 2012."“SOFT OXOMETALATES” (SOMs): A VERY SHORT INTRODUCTION." Comments on Inorganic Chemistry, 32, 113-126