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Subhasish Roy

Associate Professor

Chemistry of Biomolecules, Energy and Environment, Hydrogels, Nanomaterials, Peptide Chemistry, Supramolecular Catalysis, Supramolecular Chemistry, Supramolecular Electronics, Systems Chemistry

Publications

List of Publications in Journals

(Google Scholar: https://scholar.google.com/citations?hl=en&user=GjrGmjEAAAAJ)

  1. Swaraj Ganesh Gaonkar, Dikshita Garg, S. Daisy Precilla, Agieshkumar Balakrishna Pillai, Sudipta Bhowmik, Biswarup Chakraborty* and Subhasish Roy*, Gold and Silver Nanoparticles Embodied Amino Acids-Based Hybrid Sustainable Hydrogel Biomatrices for Electrocatalytic Reduction of Nitrate to Value Added Chemical Ammonia, Inorg. Chem., 2026, https://doi.org/10.1021/acs.inorgchem.6c01852, Accepted Article, Impact Factor (2025): 4.6; SCI Cited times: 1; H-index = 267; h-5 index = 82; [Chemistry (miscellaneous): 2025, Q1].
  2. Abhinandan Bera, Neha Jain, Bikram Das and Subhasish Roy*, Long-chain Fatty Acids Appended Aromatic Amino Acids-based Organogels for Sustainable Oil Spills Recovery and Environmental Remediation, Sci.: Adv., 2026, https://doi.org/10.1039/D5VA00467E, Accepted Article, Impact Factor (2025): 6.7; SCI Cited times: 1; H-index = 17; h-5 index = 29; [Water Science and Technology: 2025, Q1]. Selected as front cover page of the journal.
  3. Abhishek Baral* and Subhasish Roy*, Nanosystems Containing Proteins: From Fundamentals to Applications (Review paper), Chem Asian J. 2025, 21, e70500, http://doi.org/10.1002/asia.70500, Impact Factor (2025): 3.2; SCI Cited times: 1; H-index = 119; h-5 index = 62; [Chemistry (miscellaneous): 2025, Q2].
  4. Swaraj Ganesh Gaonkar, Ritu Raj Patel, Meenakshi Singh, Biplab Mondal, Sunil Kumar Meena and Subhasish Roy*, Fmoc-Appended Redox Active Aromatic Amino Acids Capped Nanoparticles Embodied Sustainable Antibacterial Catalytic Hydrogels for the Production of Value-Added Chemical, Sustain. Syst., 2025, 9, e00930, DOI: https://doi.org/10.1002/adsu.202500930, This article also appears in: Hot Topic: Gold, Wiley, Highlighted in ChemistryViews News (The Magazine of Chemistry Europe), Impact Factor (2025): 5.6; SCI Cited times: 1; H-index = 57; h-5 index = 83; [Chemistry (miscellaneous): 2025, Q1].
  5. Swaraj Ganesh Gaonkar, Pandey Priya Arun, S. Daisy Precilla, Hirak Kumar Basak, Meenakshi Singh, B. Agiesh Kumar, Sudipta Bhowmik, Biswarup Chakraborty, Mayank Varshney, Biplab Mondal and Subhasish Roy*, An Amino Acid-Based Self-Shrinking Supramolecular Bioactive Hydrogel - A Sustainable Platform for Wastewater Treatment and Water Purification, -Eur. J., 2025, 31, e01895, DOI: https://doi.org/10.1002/chem.202501895, Impact Factor (2025): 3.6; SCI Cited times: 4; H-index = 279; h-5 index = 93; [Chemistry (miscellaneous): 2025, Q1].
  6. Abhinandan Bera, Ritu Raj Patel, S. Daisy Precilla, Meenakshi Singh, B. Agiesh Kumar, Sudipta Bhowmik, Mayank Varshney and Subhasish Roy*, External Stimuli Responsive Syneresis of Amino Acids-based Bioactive Hydrogels-Sustainable Platform for Environmental Remediation, Adv., 2025, 6, 5184-5195, DOI: https://doi.org/10.1039/D5MA00274E, Impact Factor (2025): 5.8; SCI Cited times: 2; H-index = 61; h-5 index = 55; [Chemistry (miscellaneous): 2025, Q1].
  7. Abhinandan Bera, Sunil Kumar Meena, Biplab Mondal and Subhasish Roy*, An Amino Acid-Appended Naphthalene Bisimide-Based Bolaamphiphile- Selective Sensing of Chaotropic Anions by Thixotropic Hydrogelations, Chem Asian J. 2025, 20, e202500415, https://doi.org/10.1002/asia.202500415, Invited Article to the Special Collection 60th Anniversary of BITS Pilani, Impact Factor (2025): 3.2; SCI Cited times: 2; H-index = 119; h-5 index = 62; [Chemistry (miscellaneous): 2025, Q1].
  8. Ruchika Bassan, Biplab Mondal, Mayank Varshney and Subhasish Roy*, “1-Naphthylacetic Acid Appended Amino Acids-Based Hydrogels: Probing of the Supramolecular Catalysis of Ester Hydrolysis Reaction”, Nanoscale Adv., 2024, 6, 3399-3409, https://doi.org/10.1039/D4NA00268G, Impact Factor (2025): 6.3; SCI Cited times: 9; H-index = 59; h-5 index = 73; [Chemistry (miscellaneous): 2025, Q1].
  9. Suresh kumar, Megha Pant, Cherish Prashar, Kailash C. Pandey, Subhasish Roy, Veena Pande and Anirban Dandapat, “Myco-synthesis of multi-twinned silver nanoparticles as potential antibacterial and antimalarial agents”, RSC Adv., 2024, 14, 1114–1122, https://doi.org/10.1039/D3RA07752G, Impact Factor (2025): 6.1; SCI Cited times: 6; H-index = 210; h-5 index = 117; [Chemical Engineering (miscellaneous): 2025, Q1].
  10. Swetha Ramesh, Utpal Roy, Subhasish Roy and Shivaprakash M. Rudramurthy, “A promising antifungal lipopeptide from Bacillus subtilis: its characterization and insight into the mode of action”, Microbiol. Biotechnol., 2024, 108, 161, https://doi.org/10.1007/s00253-023-12976-5, Impact Factor (2025): 4.7; SCI Cited times: 25; H-index = 267; h-5 index = 93; [Applied Microbiology and Biotechnology (miscellaneous): 2025, Q1].
  11. Ruchika Bassan, Mayank Varshney and Subhasish Roy*, “An Amino Acid-Based Thixotropic Hydrogel: Tuning of Gel Recovery Time by Mechanical Shaking”, ChemistrySelect, 2023, 8, e202203317, https://doi.org/10.1002/slct.202203317, Impact Factor (2025): 2.3; SCI Cited times: 16; H-index = 59; h-5 index = 54; [Chemistry (miscellaneous): 2025, Q3].
  12. Swetha Ramesh, Utpal Roy, Subhasish Roy, The elucidation of the multimodal action of the investigational anti-Candida lipopeptide (AF4) lead from Bacillus subtilis, Mol. Biosci., 2023, 10, 1248444, https://doi.org/10.3389/fmolb.2023.1248444, Impact Factor (2025): 4.4, SCI Cited times: 11; H-index = 71; h-5 index = 76; [Biochemistry (miscellaneous): 2025, Q1].
  13. Subhasish Roy, Lianjun Zheng, Ohad Silberbush, Maor Engel, Yoav Atsmon-Raz, Yifat Miller, Agostino Migliore, David N. Beratan and Nurit Ashkenasy, “Mechanism of Side Chain-Controlled Proton Conductivity in Bio-inspired Peptidic Nanostructures”, Phys. Chem. B, 2021, 125, 12741-12752, https://doi.org/10.1021/acs.jpcb.1c08857, Impact Factor (2025): 3.2; SCI Cited times: 8; H-index = 422; h-5 index = 60; [Physical and Theoretical Chemistry (miscellaneous): 2025, Q1].
  14. Souvik Misra, Pijush Singh, Rabindra Nath Mahata, Paula Brandão, Subhasish Roy, Ajit K. Mahapatra and Jayanta Nanda, “Supramolecular Antiparallel β-Sheet Formation by Tetrapeptides Based on Amyloid-Sequence”, Phys. Chem. B, 2021, 125, 4274-4285, https://doi.org/10.1021/acs.jpcb.0c10920, Impact Factor (2025): 3.2; SCI Cited times: 17; H-index = 422; h-5 index = 60; [Physical and Theoretical Chemistry (miscellaneous): 2025, Q1
  15. Pijush Singh, Souvik Misra, Ankita Das, Subhasish Roy, Pallab Datta, Gourab Bhattacharjee, Biswarup Satpati and Jayanta Nanda, “Supramolecular hydrogel from an oxidized by-product of tyrosine”, ACS Appl. Bio Mater., 2019, 2, 4881-4891, https://doi.org/10.1021/acsabm.9b00637, Impact Factor (2024): 5.6; SCI Cited times: 36; H-index = 55; h-5 index = 66; [Chemistry (miscellaneous): 2025, Q1].
  16. Ohad Silberbush, Maor Engel, Ido Sivron, Subhasish Roy and Nurit Ashkenasy, “Self-Assembled Peptide Nanotube Films with High Proton Conductivity”, Phys. Chem. B, 2019, 123, 9882-9888, https://doi.org/10.1021/acs.jpcb.9b07555,  (Published as part of The Journal of Physical Chemistry virtual special issue “David N. Beratan Festschrift”), Impact Factor (2025): 2.9; SCI Cited times: 20; H-index = 422; h-5 index = 60; [Physical and Theoretical Chemistry (miscellaneous): 2025, Q1].
  17. Rafael Contreras-Montoya, Guillermo Escolano-Casado, Subhasish Roy, Modesto T. Lopez-Lopez, Jose M. Delgado-López, Juan M. Cuerva, Juan J. Díaz-Mochón, Nurit Ashkenasy, José A. Gavira and Luis Álvarez de Cienfuegos, “Catalytic and Electron Conducting Carbon Nanotube-Reinforced Lysozyme Crystals”, Advanced Functional Materials, 2019, 29, 1807351, https://doi.org/10.1002/adfm.201807351, Impact Factor (2025): 19.9; SCI Cited times: 31; ; H-index = 402; h-5 index = 244; [Chemistry (miscellaneous): 2025, Q1];   This article also appeared in: Hot Topic: Carbon, Graphite, and Graphene.
  18. Moran Amit, Subhasish Roy, Yingxin Deng, Erik Josberger, Marco Rolandi, and Nurit Ashkenasy, (indicating the equal contribution, joint first author) “Measuring Proton Currents of Bioinspired Materials with Metallic Contacts”, ACS Appl. Mater. Interfaces, 2018, 10, 1933-1938, https://doi.org/10.1021/acsami.7b16640, Impact Factor (2025): 7.8; SCI Cited times: 22; H-index = 311; h-5 index = 177; [Materials Science (miscellaneous): 2025, Q1].
  19. Abhishek Baral, Kingshuk Basu, Sirshendu Ghosh, Kalishankar Bhattacharyya, Subhasish Roy, Ayan Datta and Arindam Banerjee, “Size Specific Emission in Peptide Capped Gold Quantum Clusters with Tunable Photoswitching Behavior”, Nanoscale, 2017, 9, 4419-4429, https://doi.org/10.1039/C7NR00353F, Impact Factor (2025): 5.2; Cited times: 35; H-index = 285; h-5 index = 131; [Materials Science (miscellaneous): 2025, Q1].
  20. Subhasish Roy, Kingshuk Basu, Kousik Gayen, Shrabani Panigrahi, Sulakshana Mondal, Durga Basak and Arindam Banerjee, “TiO2 Nanoparticles Incorporated Peptide Appended Perylene Bisimide Based Nanohybrid System: Enhancement of Photo-Switching Behavior”, Phys. Chem. C, 2017, 121, 5428-5435, https://doi.org/10.1021/acs.jpcc.7b00874, Impact Factor (2025): 3.4; Cited times: 25; H-index = 338; h-5 index = 87; [Electronic, optical and magnetic materials (miscellaneous): 2025, Q1].
  21. Abhishek Baral, Kingshuk Basu, Subhasish Roy and Arindam Banerjee,Blue Emitting Gold Cluster formation from Gold Nanorods: Selective and Sensitive Detection of Iron (III) ions in Aqueous Medium”, ACS Sustainable Chem. Eng., 2017, 5, 1628-1637, https://doi.org/10.1021/acssuschemeng.6b02388, Impact Factor (2025): 7.6; Cited times: 29; H-index = 173; h-5 index = 129; [Chemistry (miscellaneous): 2025, Q1].
  22. Ohad Silberbush, Moran Amit, Subhasish Roy and Nurit Ashkenasy, “Significant Enhancement of Proton Transport in Bioinspired Peptide Fibrils by Single Acidic or Basic Amino Acid Mutation”, Advanced Functional Materials, 2017, 27, 1604624, https://doi.org/10.1002/adfm.201604624,  Impact Factor (2025): 19.9; Cited times: 48; H-index = 402; h-5 index = 244; [Chemistry (miscellaneous): 2025, Q1];  Highlighted in Advanced Science News, Wiley.
  23. Nibedita Nandi, Abhishek Baral, Kingshuk Basu, Subhasish Roy and Arindam Banerjee, “A Dipeptide-based Superhydrogel: Removal of Toxic Dyes and Heavy Metal Ions from Waste-water”, Peptide Science, 2017, 108, e22915, https://doi.org/10.1002/bip.22915,  Invited article, Impact Factor (2025): 1.9 & Cited times: 45; H-index = 19; h-5 index = 18; [Organic Chemistry (miscellaneous): 2025, Q2]; (Highlighted in The Hindu, Science News).
  24. Abhishek Baral, Subhasish Roy, Srabanti Ghosh, Daniel Hermida Merino, Ian W Hamley and Arindam Banerjee, “A Peptide based Mechano-sensitive, Proteolytically stable Hydrogel with Remarkable Antibacterial Properties”, Langmuir, 2016, 32, 1836−1845, https://doi.org/10.1021/acs.langmuir.5b03789,  Impact Factor (2025): 4.4 & Cited times: 116; H-index = 373; h-5 index = 81; [Surface & Interfaces (miscellaneous): 2025, Q1]; Top 20 most-read articles in March 2016.
  25. Subhasish Roy, Abhishek Baral, Rameswar Bhattacharjee, Batakrishna Jana, Ayan Datta, Surajit Ghosh and Arindam Banerjee, “Preparation of Multi coloured Different sized Fluorescent Gold Clusters from Blue to NIR, Structural Analysis of the Blue Emitting Au7 Cluster and Cell-Imaging by the NIR Gold Cluster”, Nanoscale, 2015, 7, 1912-1920, https://doi.org/10.1039/C4NR04338C,  Impact Factor (2025): 5.2; Cited times: 54; H-index = 285; h-5 index = 131; [Materials Science (miscellaneous): 2025, Q1].
  26. Dibakar Kumar Maiti, Subhasish Roy, Abhishek Baral and Arindam Banerjee, “A fluorescent gold-cluster containing a new three-component system for white light emission through a cascade of energy transfer”, Mater. Chem. C, 2014, 2, 6574–6581, https://doi.org/10.1039/C4TC00496E,  Impact Factor (2025): 5. 1; Cited times: 24; H-index = 183; h-5 index = 120; [Chemistry (miscellaneous): 2025, Q1].
  27. Abhijit Biswas, Subhasish Roy and Arindam Banerjee, “Peptide stabilized Ag@Au Core-shell Nanoparticles: Synthesis, Variation of Shell Thickness, and Catalysis”, Anorg. Allg. Chem. 2014, 640 (6), 1205–1211, https://doi.org/10.1002/zaac.201300614, Impact Factor (2025): 0.9; Cited times: 10; H-index = 72; [Inorganic Chemistry (miscellaneous): 2025, Q2]; Invited article, Special Issue: Dedicated to Professor C. N. R. Rao on His 80th Birthday.
  28. Subhasish Roy, Dibakar Kumar Maiti, Shrabani Panigrahi, Durga Basak and Arindam Banerjee, “A Bolaamphiphilic Amino Acid Appended Photo-switching Supramolecular Gel and Tuning of Photo-switching Behaviour”, Chem. Chem. Phys., 2014, 16, 6041-6049, https://doi.org/10.1039/C3CP55108C, Impact Factor (2025): 3.0; Cited times: 30; H-index = 290; h-5 index = 85; [Chemistry (miscellaneous): 2025, Q1].
  29. Subhasish Roy, Abhishek Baral and Arindam Banerjee, “Tuning of Silver Cluster Emission from Blue to Red Using a Bio-Active Peptide in Water”, ACS Appl. Mater. Interfaces, 2014, 6, 4050−4056, https://doi.org/10.1021/am4055645,  Impact Factor (2025): 7.8; SCI Cited times: 50; H-index = 311; h-5 index = 177; [Materials Science (miscellaneous): 2025, Q1].
  30. Abhishek Baral, Subhasish Roy, Ashkan Dehsorkhi, Ian W. Hamley, Saswat Mohapatra, Surajit Ghosh and Arindam Banerjee, “Assembly of an Injectable Noncytotoxic Peptide-Based Hydrogelator for Sustained Release of Drugs”, Langmuir, 2014, 30, 929−936, https://doi.org/10.1021/la4043638,  Impact Factor (2025): 4.4; Cited times: 153; H-index = 373; h-5 index = 81; [Surface & Interfaces (miscellaneous): 2025, Q1].
  31. Dibakar Kumar Maiti, Subhasish Roy, Ayan Datta and Arindam Banerjee, (indicating equal contribution, joint first author), “Selective and Sensitive Sensing of Fluoride in Aqueous Medium using Amino Acid Containing Perylenediimide”,  Phys. Lett., 2013, 588, 76-81, https://doi.org/10.1016/j.cplett.2013.09.056,  Impact Factor (2025): 2.9; Cited times: 17; H-index = 253; h-5 index = 55; [Physical & and Theoretical Chemistry (miscellaneous): 2025, Q2].
  32. Subhasish Roy, Abhishek Baral and Arindam Banerjee, "An amino acid based self-healing hydrogel: Modulation of the self-healing property by incorporating carbon-based nanomaterials", -Eur. J., 2013, 19, 14950–14957, https://doi.org/10.1002/chem.201301655,  Impact Factor (2025): 3.6; Cited times: 108; H-index = 271; h-5 index = 94; [Chemistry (miscellaneous): 2025, Q1].
  33. Subhasish Roy, Dibakar Kumar Maiti, Shrabani Panigrahi, Durga Basak and Arindam Banerjee, “A new hydrogel from an amino acid-based perylene bisimide and its semiconducting, photo-switching behavior”, RSC Advances, 2012, 2, 11053–11060, https://doi.org/10.1039/C2RA21319B,  Impact Factor (2025): 6.1; Cited times: 60; H-index = 271; h-5 index = 117; [Chemistry (miscellaneous): 2025, Q1].
  34. Subhasish Roy, Goutam Palui and Arindam Banerjee, “The as-prepared gold cluster-based fluorescent sensor for the selective detection of AsIII ions in aqueous solution”, Nanoscale, 2012, 4, 2734-2740, https://doi.org/10.1039/C2NR11786J,  Impact Factor (2025): 5.2; Cited times: 101; H-index = 285; h-5 index = 131; [Materials Science (miscellaneous): 2025, Q1]. Highlighted in The Times of India, Science News.
  35. Subhasish Roy and Arindam Banerjee, “Functionalized single walled carbon nanotube containing amino acid-based hydrogel: a hybrid nanomaterial”, RSC Advances, 2012, 2, 2105–2111, https://doi.org/10.1039/C2RA00763K,  Impact Factor (2025): 6.1; Cited times: 45; H-index = 271; h-5 index = 117; [Chemistry (miscellaneous): 2025, Q1].
  36. Samit Guha, Subhasish Roy and Arindam Banerjee, (indicating the equal contribution, joint first author), “Fluorescent Au@Ag Core-Shell Nanoparticles with Controlled Shell Thickness and HgII Sensing”, Langmuir, 2011, 27, 13198–13205, https://doi.org/10.1021/la203077z,  Impact Factor (2025): 4.4; Cited times: 96; H-index = 373; h-5 index = 81; [Surface & Interfaces (miscellaneous): 2025, Q1]; Top 20 most-read articles in October 2011.
  37. Jishu Naskar, Subhasish Roy, Anindita Joardar, Sumantra Das and Arindam Banerjee, “Self-assembling dipeptide-based nontoxic vesicles as carriers for drugs and other biologically important molecules”, Biomol. Chem., 2011, 9, 6610–6615, DOI https://doi.org/10.1039/C1OB05757J,  Impact Factor (2025): 2.8; Cited times: 43; H-index = 184; h-5 index = 64; [Organic Chemistry (miscellaneous): 2025, Q2]; Selected as a HOT article for the journal.
  38. Subhasish Roy and Arindam Banerjee, “Amino acid based smart hydrogel: formation, characterization and fluorescence properties of silver nanoclusters within the hydrogel matrix”, Soft Matter, 2011, 7, 5300–5308, https://doi.org/10.1039/C1SM05034F, Impact Factor (2025): 2.9; Cited times: 177; ; H-index = 201; h-5 index = 65; [Chemistry (miscellaneous): 2025, Q1].

 Book Chapters Publications

  1. The chapter-6 written by Subhasish Roy, entitled with “Peptide, Peptoid and Protein-Based Nanosheets” under the book entitled with “Properties and Applications of Nanosheets” ISBN: 979-8-89113-381-5, 2024, BISAC: TEC0270002024, Books, Engineering & Technology, Nanotechnology and MEMS, Nanotechnology Science and Technology, Nova, Science and Technology, Technology and Engineering.