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INDIAN INSTITUTE OF SCIENCE EDUCATION AND RESEARCH KOLKATA

... towards excellence in science

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

Debasish Haldar

Professor
Dept: Chemical Sciences (DCS)
E-mail: deba_h76 [at] iiserkol.ac.in

All Publications:

  1. Haldar, Debasish; Sarkar, Rajib; Debnath, Mintu and Maji, Krishnendu. 2015."Solvent assisted structural diversity: supramolecular sheet and double helix of a short aromatic gama-peptide." RSC Advances, 5, 76257-62.
  2. Haldar, Debasish; Podder, Debasish and Sasmal, Supriya. 2015."Sonication responsive gelator: synthesis and applications." Current Organic Synthesis, 12, 440-456
  3. Haldar, Debasish; Sarkar, Rajib and Maji, Krishnendu. 2015."An efficient one pot ipso-nitration: structural transformation of a dipeptide by N-terminus modification." RSC Advances , 5, 59570 –75.
  4. Haldar, Debasish; Pramanik, Apurba and Paikar, Arpita. 2015."Sonication-induced instant fibrillation and fluorescent labeling of tripeptide fibers." RSC Advances, 5, 53886-92
  5. Haldar, Debasish; Bera, Santu; Ambast, D.K.S. and Pal, B.. 2015."Assembly, growth and nonlinear thermo-optical properties of nitropeptides." PCCP, 2015, 17, 16983-16990, 17, 16983-90
  6. Haldar, Debasish; Paikar, Arpita and Pramanik, Apurba. 2015."Influence of side-chains interactions on the self-assembly of discotic tricarboxyamides: A crystallographic insight." RSC Advances, 5, 31845-51
  7. Haldar, Debasish; Bera, Santu and Maity, Sibaprasad. 2015."Assembly of encapsulated water in hybrid bisamides: helical and zigzag water chains." CrystEngComm, 17, 1569-1575
  8. Haldar, Debasish; Maji, Krishnendu; Sarkar, Rajib and Bera, Santu. 2014."A small molecule peptidomimetic of spider silk and web." Chemical Communications, 50, 12749-52
  9. Haldar, Debasish; Jana, Poulami; Bera, Santu and Paiker, Arpita. 2014."Terminal peptide directed assembly of naphthalene-bisimides." Crystal Growth and Design, 14, 3918-3922
  10. Haldar, Debasish; Maity, Suman Kumar; Bera, Santu; Paikar, Arpita and Pramanik, Apurba. 2014."Fabrication of self-assembled peptidomimetic microspheres and hydrogen peroxide responsive release of nicotinamide." CrystEngComm, 16, 2527-2534
  11. Haldar, Debasish; Bera, Santu and Maity, Suman K. 2014."Photoelectrochemical properties of CdSe quantum dots doped disk-like tripeptide capsulestallographic insights." CrystEngComm, 16, 4834-4841
  12. Haldar, Debasish; Bera, Santu; Jana, Poulami and Maity, Suman K. 2014."Inhibition of fibril formation by tyrosine modification of diphenylalanine: A crystallographic insights." Crystal Growth and Design, 14, 1032-1038
  13. Haldar, Debasish; Jana, Poulami; Paikar, Arpita; Bera, Santu and Maity, Suman Kumar. 2014."Porous organic material from discotic tricarboxyamide: side chains-core interactions." Organic Letters, 16, 38-41
  14. Haldar, Debasish; Maity, Suman Kumar and Bera, Santu. 2013."Synthetic strategies for the development of fluorescent amino acids as optical probe." Current Organic Synthesis, 10, 525-546
  15. Haldar, Debasish; Maity, Suman Kumar; Bera, Santu; Paikar, Arpita and Pramanik, Apurba. 2013."Halogen bond induced phosphorescence of capped ?-amino acid in solid state." Chem. Commun. , 49, 9051-9053
  16. Haldar, Debasish; Maity, Suman Kumar; Bera, Santu; Paikar, Arpita and Pramanik, Apurba. 2013."Fabrication of microspheres from self-assembled ?-peptides." CrystEngComm, 15, 5860-5866
  17. Haldar, Debasish; Jana, Poulami; Maity, Suman Kumar; Bera, Santu and Ghorai, Pradip Kumar. 2013."Hierarchical self-assembly of naphthalene bisimides to fluorescent microsphere and fluoride sensing." CrystEngComm, 15 , 2512-2518
  18. Haldar, Debasish; Maity, Sibaprasad; Kumar, Ravi; Maity, Suman Kumar; Jana, Poulami and Bera, Santu. 2013."Synthesis and study of 2-Acetyl amino-3-[4-(2-amino-5-sulfo-phenylazo)-phenyl]-propionic acid: A new class of inhibitor for HEWL amyloidogenesis." Medicinal Chemistry Communications, , 4 , 530-536
  19. Haldar, Debasish; Maity, Suman Kumar; Kumar, Ravi; Ambast, D. K. S. and Pal, Bipul. 2012."Self-assembly and nonlinear optical properties of a synthetic dipeptide." J. Mater. Chem. , 22, 22198
  20. Haldar, Debasish; Jana, Poulami; Maity, sibaprasad; Maity, Suman Kumar and Ghorai, Pradip Kumar. 2012."Insights into H-aggregates and CH…O hydrogen bond mediated self-assembly of pyromellitic bisimide." CrystEngComm , 14, 6586-6592
  21. Haldar, Debasish; Maity, Sibaprasad; Sarkar, Shyam; Jana, Poulami; Maity, Suman Kumar; Bera, Santu and Mahalingam, V. 2012."Sonication-responsive organogelation of a tripodal peptide and optical properties of embedded Tm3+ nanoclusters." Soft Matter , 8, 7960-7966
  22. Haldar, Debasish; Maity, Suman Kumar; Maity, sibaprasad and Jana, Poulami. 2012."Luminescent nanoparticles from tripeptide-CdS conjugate." CrystEngComm , 14, 4034-4040
  23. Haldar, Debasish; Jana, Poulami; Maity, sibaprasad; Maity, Suman and Ghorai, Pradip Kumar. 2012."Photo-induced charge-transfer complex formation and organogelation by a tripeptide." Soft Matter, 8, 5621-5628
  24. Haldar, Debasish; Maity, Suman Kumar; Maity, sibaprasad and Jana, Poulami. 2012."CdS quantum dots doped peptide matrix: structural and photoelectrochemical properties." CrystEngComm, 14, 3156-3162
  25. Haldar, Debasish; Maity, Suman Kumar; Maity, sibaprasad and Jana, Poulami. 2012."Supramolecular double helix from capped ?-peptide." Chemical Communications , 48, 711-713
  26. Haldar, Debasish; Maity, Sibaprasad; Jana, Poulami; Maity, Suman Kumar and Kumar, Pankaj. 2012."Conformational heterogeneity, self-assembly and gas adsorption studies of isomeric hybrid peptides." Crystal Growth and Design, 12, 422-428
  27. Haldar, Debasish; Maity, Sibaprasad; Jana, Poulami and Maity, Suman Kumar. 2011."Mesoporous vesicles from supramolecular helical peptide as drug cargo." Soft Matter, 7, 10174
  28. Haldar, Debasish; Maity, Sibaprasad and Jana, Poulami. 2011."Fabrication of nanoporous material from a hydrophobic peptide." CrystEngComm, 13 , 3064-3071
  29. Haldar, Debasish; Maity, Sibaprasad and Kumar, Pankaj. 2011."An amyloid-like fibril-forming supramolecular cross-ß-structure of a model peptide: a crystallographic insight." Organic and Biomolecular Chemistry, 9, 3787
  30. Haldar, Debasish; Maity, Sibaprasad and Kumar, Pankaj. 2011."Sonication-induced instant amyloid-like fibril formation and organogelation by a tripeptide." Soft Matter, 7, 5239
  31. Haldar, Debasish; Maity, Sibaprasad; Jana, Poulami and Maity, Suman Kumar. 2011."Fabrication of hollow self-sssembled peptide microvesicles and transition from sphere-to-rod structure." Langmuir, 27, 3835-3841
  32. Haldar, Debasish; Jana, Poulami and Maity, sibaprasad. 2011."Insights into self-assembling nanoporous peptide and in situ reducing agent." CrystEngComm, 13, 973-978
  33. Haldar, Debasish; Jana, Poulami; Maity, sibaprasad and Maity, Suman Kumar. 2011."A new peptide motif in the formation of supramolecular double helices." Chemical Communications , 47, 2092-2094
  34. Haldar, Debasish; Jana, Poulami and Maity, sibaprasad. 2010."Developments in the synthesis of organometallic amino acids and analogues." Current Organic Synthesis, 7, 224-234
  35. Haldar, Debasish; Baptiste, Benoit; Zhu, Jiang; Kauffmann, Brice; Leger, Jean Michel and Huc, Ivan. 2010."Hybridization of long pyridine-dicarboxamide oligomers into multi-turn double helices: Slow strand association and dissociation, solvent dependence, and solid state structures." Chemistry an Asian Journal , 5, 1364–1375