Where complex Physics meets simple Chemistry

Publications

SELECTED  LIST OF PUBLICATIONS IN PEER REVIEWED INTERNATIONAL JOURNALS:
(* signifies corresponding author)

  1. Physics behind the Barrier to Internal Rotation of an Acetyl Chloride  Molecule: A Combined Approach from Density Functional Theory,  Car−Parrinello Molecular Dynamics, and Time-Resolved Wavelet  Transform Theory : Bipan Dutta, Biplab Bhattacharjee, and Joydeep Chowdhury*, ACS Omega, 3, 6794 (2018)
  2. Near-Field Response On The Far-Field Wavelength-Scanned Surface Enhanced Raman Spectroscopic Study Of Methylene Blue Adsorbed On Gold Nanocolloidal Particles: Sannak Dutta Roy, Manash Ghosh and Joydeep Chowdhury*, J. Phys. Chem. C, 122, 10981 (2018).
  3. Effects of surface topography on SERS response: Correlating nanoscopy with spectroscopy: Sumit Kumar Das, Manash Ghosh, Joydeep Chowdhury*, Appl Surf. Sci., 439, 1 (2018).
  4. Self-assembly of metal nanocolloids entrapped in Langmuir Blodgett Film templates: Evidence of efficient SERS sensing platforms: Joydeep Chowdhury*, Somsubhra Saha, Manash Ghosh, Materials Today: Proceedings, 5, 10071 (2018).
  5. Adsorption of Dyes on nanocolloidal gold surfaces: The key towards understanding the mechanism of SERS: Sannak Dutta Roy, Joydeep Chowdhury*, Materials Today: Proceedings, 5, 10042 (2018).
  6. Charge transfer mechanism and the adsorptive stance of Methylene Blue on Gold Nanocolloids: A vis-à-vis aftermath: Sannak Dutta Roy, Pinaki Sett, Manash Ghosh and Joydeep Chowdhury*, J. Raman Spectrosc., 48, 38 (2017).
  7. Directional growth of Ag nanorod from polymeric silver cyanide: A potential substrate for concentration dependent SERS signal enhancement leading to melamine detection: Anindita Roy, Ramkrishna Sahoo, Joydeep Chowdhury, Tara Shankar Bhattacharya, Ratnesh Agarwal, Tarasankar Pal, Spectrochim Acta Part A, 183, 402 (2017).
  8. Spectroscopic and Raman excitation profile studies of 3-benzoylpyridine: Pinaky Sett, Shirsendu Datta, Joydeep Chowdhury, Manash Ghosh, Prabal Kumar Mallick, Ind. J. Phys., 91, 771 (2017).
  9. Role of gold nanocolloids on the photostability of 2-hydroxy-5-methyl benzaldehyde molecule and evidence of excited state intramolecular proton transfer process aided by DFT, non-adiabatic Ab Initio molecular dynamics simulations: Gopa Dutta Pal, Bipan Dutta, Tapan Ganguly, Joydeep Chowdhury*J.  Lumin., 188, 378 (2017).
  10. Directional growth of Ag nanorod from polymeric silver cyanide: A potential substrate for concentration dependent SERS signal enhancement leading to melamine detection: Anindita Roy, Ramkrishna Sahoo, Joydeep Chowdhury, Tara Shankar Bhattacharya, Ratnesh Agarwal, Tarasankar Pal, Spectrochim Acta Part A, 183, 402 (2017).
  11. Spectroscopic and Raman excitation profile studies of 3-benzoylpyridine: Pinaky Sett, Shirsendu Datta, Joydeep Chowdhury, Manash Ghosh, Prabal Kumar Mallick, Ind. J. Phys., 91, 779 (2017)
  12. Charge transfer mechanism and the adsorptive stance of Methylene Blue on Gold Nanocolloids: A vis-à-vis aftermath: Sannak Dutta Roy, Pinaki Sett, Manash Ghosh and Joydeep Chowdhury*, J. Raman Spectrosc., 48, 38 (2017).
  13. Targeting G-quadruplex DNA and B-DNA with a natural alkaloid: a comparative spectroscopic study: Poulami Mandal, Maitree Bhattacharya and Joydeep Chowdhury  R.S.C. Adv. 6 , 109846 (2016)

  14. A pH dependent Raman and surface enhanced Raman spectroscopic studies of citrazinic acid aided by theoretical calculations: Sougata Sarkar, Joydeep Chowdhury, Soumen Dutta, Tarasankar Pal, Spectrochim. Acta Part A. 169, 108 (2016)
  15. Self-assembly of silver nanocolloids in the Langmuir–Blodgett Film of stearic acid: Evidence of an efficient SERS sensing platform: Somsubhra Saha, Manash Ghosh, Bipan Dutta, Joydeep Chowdhury*, J. Raman Spectroscopy 47, 168 (2016)
  16. Silver coatedgold nanocolloids entrapped in organized Langmuir–Blodgett Film of stearic acid: Potential evidence of a new SERS active substrate: Somsubhra Saha, Manash Ghosh, Bipan Dutta, Joydeep Chowdhury*, Applied Surface Science 362, 364 (2016).
  17. Prototropic tautomerism of 4-Methyl 1,2,3-Triazole-3-Thione molecule in solvent water medium: DFT and Car-Parrinello molecular dynamics study: Bipan Dutta, Rina De and Joydeep Chowdhury*, Chemical Physics 463, 30 (2015).
  18. A two-component hydrogelator from citrazinic acid and melamine: synthesis, intriguing role of reaction parameters and iodine absroption study: Sougata Sarkar, Soumen Dutta, Chaiti Ray, Bipan Dutta, Joydeep Chowdhury and Tarasankar Pal, CrystEngComm. 17, 8119 (2015).
  19. Influence of Temperature on the Rotameric Forms of the Propyl Acetate Molecule: Raman and FTIR Spectroscopic Studies Aided by ab Initio and Car−Parrinello Molecular Dynamics Simulations: Bipan Dutta, Takeyuki Tanaka and Joydeep Chowdhury*, J. Phys. Chem. A. 119, 8062 (2015).
  20. How hottest geometries and absorptive parameters influence the SER(R)S spectra of Methylene Blue molecules adsorbed on nanocollidal gold particles of varied size?: Sannak Dutta Ray, Manash Ghosh and Joydeep Chowdhury*,  Spectrochim. Acta Part A. 151, 796 (2015)
  21. Adsorptive parameters and influence of hot geometries on the SE(R)RS spectra of methylene ble molecules adsorbed on gold nanocolloidal particle: Sannak Dutta Ray, Manash Ghosh and Joydeep Chowdhury*, J. Raman Spectroscopy 46, 451 (2015).
  22. Time resolved spectroscopic studies on a novel synthesized photoswitchable organic dyad and its nanocomposite form in order to develop light energy conversion devicesGopa Dutta (Pal), Abhijit Paul, Somnath Yadav, Munmun Bardhan, Asish De, Joydeep Chowdhury, Aindrila Jana, Tapan Ganguly, Journal of Nanoscience and NanoTechnology 15, 5775 (2015).
  23. How the Charge Transfer (CT) Contributions Influence the SERS Spectrs of Molecule? A Retrospective from the view of  Albercht’s “A” and Herzberg-Teller contributions: Joydeep Chowdhury*, Applied Spectroscopy Rev. 50, 240 (2015).
  24. Absorption and trace detection of  pharmacologically significant 5-methylthio-1,3,4-thiadiazole-2-thiol molecule absorbed on silver nanocolloids and understanding the role of Albercht’s “A” and Herzberg-Teller contributions in the SERS spectra: Joydeep Chowdhury*, Subhendu Chandra,  Manash Ghosh, Spectrochim. Acta Part A. 135, 935 (2015)
  25.  Super Resolution beyond the Diffraction Limit : Scanning Near Field Optical Microscopy (Invited Review). Joydeep Chowdhury, Indian Journal of Theoretical Physics, 63- 69 (2015).
  26. Origins of threefold rotational barriers of molecule containing two methyl groups: Ethyl Propionate as Paradigm:  Bipan Dutta,  Joydeep Chowdhury*, Chem. Phys. Lett. 612, 89 (2014).
  27. Understanding the origin of the conformational and rotational barriers of organic molecules: A brief report on the underlying Physics that controls the inherent chemistry: Bipan Dutta, Joydeep Chowdhury*, Indian journal of Multidisciplinary Academic Research, ISSN 2347-9884 (2014).
  28. Exploring the pH dependent SERS spectra of 2-mercapto imidazole molecule adsorbed on silver nano colloids in the light of Albrecht’s “A” term and Herzberg Teller charge transfer contribution:  Subhendu Chandra, Joydeep Chowdhury*, Manash Ghosh, G.B. Talapatra, J. Colloid and Interface Sci . 399, 33 (2013). (FEATURED COVER PAGE ARTICLE)
  29. Tuning of Metal Enhanced Fluorescence for Sensing Applications: Mainak Ganguly, Chanchal Mondal, Joydeep Chowdhury, Jaya Pal, Anjali Pal, and Tarasankar Pal, Dalton Trans. 43, 1032 (2013).
  30. Surface-enhanced Raman scattering: overview of a versatile technique used in electrochemistry and nanoscience: Ujjal Kumar Sur and Joydeep Chowdhury  (Review Article) Current Sc. 105, 923 (2013).
  31. Excited electronic states and Raman spectra of 2-benzoyl pyridine: Shirsendu Dutta, Pinaky Sett, Joydeep Chowdhury, Manash Ghosh and Prabal. K. Mallick Applied Spectroscopy 67, 1447 (2013).
  32. Conformational Preferences of Ethyl Propionate Molecule: Raman, Temperature Dependent FTIR Spectroscopic Study Aided by ab Initio Quantum Chemical and Car−Parrinello Molecular Dynamics Simulation Studies: Bipan Dutta, Takeyuki Tanaka, Arup Banerjee and Joydeep Chowdhury*, J. Phys. Chem. A. 117, 4838 (2013).
  33.  Ab initio and DFT study to understand the physics behind the conformational barriers of Isobutyl Cyanide molecule: Bipan Dutta, Rina De and Joydeep Chowdhury* , Ind Journ. of Physics Springer, 87 , 855 (2013)
  34. Genesis of enhanced Raman bands in SERS spectra of 2-mercaptoimidazole: FTIR, Raman, DFT and SERS: Subhendu Chandra, Joydeep Chowdhury*, Manash Ghosh, G.B. Talapatra, J. Phys. Chem. A. 116, 10934 (2012).
  35. Hierarchical gold flower with sharp tips from controlled galvanic replacement reaction for high Surface Enhanced Raman scattering activity: Mukul Pradhan, Joydeep Chowdhury, Sougata Sarkar, Arun Kumar Sinha, Tarasankar Pal, J. Phys. Chem C. 116 24301 (2012).
  36. Vibrational analysis of the conformer and understanding the genesis of the internal rotational barriers of Isobutyl Cyanide molecule: Bipan Dutta, Rina De, Chandramadhab Pal and Joydeep Chowdhury*, Spectrochim. Acta Part A. 96, 837 (2012).
  37. Recent advancement in Surface enhanced Raman Scattering (SERS) spectroscopy : Ujjal Kumar Sur, Joydeep Chowdhury, T. Ganguli:  Proc. on Adv in Lasers and Spectroscopy 2012, Department of Applied Physics, Indian School of Mines, V.K Rai, P. Mishra and K. Kumar (Ed.) P. 65-71 Allied Publishers (ISBN : 978-81-8424-806-7).
  38. Adsorption of 3-thiophene Carboxylic acid on silver nanocolloids: FTIR, Raman and SERS study aided by Density Functional theory: Subhendu Chandra, Joydeep Chowdhury*, Manash Ghosh, G.B. Talapatra, J. Phys. Chem. C. 115, 14309 (2011).
  39. Understanding the enhancement mechanisms in the Surface-enhanced Raman spectra of 1,10- Phenanthroline molecule adsorbed on a Au@Ag bimetallic nanocolloid : Surojit Pande, Joydeep Chowdhury*, Tarasankar Pal, J. Phys. Chem. C. 115, 10497 (2011).
  40. Investigations on the interactions of aurintricarboxylic acid with bovine serum albumin: Steady state / time resolved spectroscopic and docking studies : Munmun Bardhan, Joydeep Chowdhury, and T. Ganguly, J. Photochem. Photobiol. B . .102, 11 (2011).
  41. Adsorption of 2-Aminobenzothiazole on nano colloidal silver surface: A concentration and Time  dependent SERS study aided by Density Functional Theory : Joydeep Chowdhury* Vib. Spectrosc.  52, 85 (2010) .
  42. Concentration and pH dependent SERS spectra of sulfanilic acid sodium salt on colloidal silver particles :C. Yohannan Panicker, Hema Tresa Varghese, L. Ushakumari, Y. Sheena Mary, Jyotirmoy Sarkar and Joydeep Chowdhury*, J. Raman Spectrosc. 41, 944 (2010).
  43. Mode of anchoring of ZnO nanoparticles to molecules having both –COOH and -NH functionalitiesGopa Mandal, Sudeshna Bhattacharya, Joydeep Chowdhury, Tapan Ganguly  J Mol Structure  964,  9 (2010).
  44. Nature of charge separation and recombination processes within an organic dyad having short spacer: Sudeshna Bhattacharya , Joydeep Chowdhury, Tapan Ganguly J. Lum. . 130, 1924 (2010).
  45. Relaxation of the excited N-(2-hydroxy benzylidene) aniline molecule: An Ab initio and TD DFT study : Biswajeet Choudhury, Rina De, Pinaki Sett and Joydeep Chowdhury* J. Chem. Sci.122,  857 (2010 ).
  46. Steady-state and time resolved spectroscopic investigations on intramolecular electron transfer processes within a synthesized methoxynaphthalene dyad by using a nematic liquid crystal medium. Munmun Bardhan, Paulami Mandal, Asish De, Avijit Kumar De, Joydeep Chowdhury and Tapan Ganguly : J. Lumin. 130,  932 (2010).
  47. Non radiative inter and intramolecular energy transfer from the aromatic donor anisole to a synthesized photoswitchable acceptor system: Munmun Bardhan, Sudeshna Bhattacharya, Tapas Misra, Rupa Mukhopadhyay, Asish De, Joydeep Chowdhury, T. Ganguly: Spectrochim. Acta A . 75, 647 (2010).
  48. Optimizing SERS activity of 1, 10 Phenanthroline molecule adsorbed on Au @Ag core-shell nanocolloid : Joydeep Chowdhury *and Tarasankar Pal, AIP Conf, Proc. 1267, 1052 (2010). (ISBN : 978-0-3754-0818-0).
  49. Concentration and pH dependent SERS study of 2-mercapto imidazole adsorbed on colloidal silver nanoparticles: Subhendu Chandra, Manash Ghosh, G.B. Talapatra and Joydeep Chowdhury *   AIP Conf, Proc. 1267, 928 (2010). (ISBN : 978-0-3754-0818-0).
  50. Comparative studies by using spectroscopic tools on the charge transfer (CT) band of a novel synthesized short-chain dyad in isotropic media and in a gel (P123): Munmun Bardhan, Tapas Misra, Joydeep Chowdhury , T. Ganguly  Chem. Phys. Lett. 481, 142 (2009).
  51. Dopamine Molecules on Aucore-Agshell Bimetallic Nanocolloids: FTIR, Raman and SERS Study Aided by Density Functional Theory:  Surojit Pande, Subhra Jana , Arun Kumar Sinha,  Sougata Sarkar, Mrinmoyee Basu, Mukul Pradhan, Anjali Pal, Joydeep Chowdhury* and Tarasankar Pal, J. Phys. Chem.C 113, 6989 (2009).
  52. Two-Dimensional Raman Correlation Analysis of Benzophenone: Pinaki Sett, Joydeep Chowdhury and Prabal Kr. Mallick , J. Molec. Struct 929, 200 (2009).
  53. Attempts to recognize the two different isomers of a photoswitchable dyad, 1-(4-bromo-phenyl)-3- (2-methoxy-naphthalen-1-yl)-propenone by using TiO2 nanoparticles. Sudeshna Bhattachraya, Gopa Mandal, Joydeep Chowdhury and T. Ganguly , Chem. Phys. Lett. 478, 215 (2009).
  54. Exploration of Electrostatic Field Force in Surface Enhanced Raman Scattering: An Experimental Investigation Aided by Density Functional Calculations: Sougata Sarkar, Surojit Pande, Subhra Jana, Arun Kumar Sinha, Mukul Pradhan, Mrinmoyee Basu and Tarasankar Pal and Joydeep Chowdhury,  J. Phys. Chem.C  112, 17862 (2008)
  55. Two-dimensional Correlation Spectroscopy in analyzing the excitation wavelength dependence of Ring breathing mode of 2,2′-Dipyridylketone: Pinaki Sett, Joydeep Chowdhury and Prabal Kr. Mallick , Chem. Physics. Letters 464, 87  (2008).
  56. The vibrational assignment of Phenanthridine molecule based on Normal Coordinate Analysis and DFT: Pinaki Sett, Manash Ghosh, Prabal Kr. Mallick and Joydeep Chowdhury*, J. Raman Spectrosc 39, 1878 (2008).
  57. Vibrational Dynamics & Structural Investigation of 2,2′-Dipyridylketone using Raman, IR & UV-Visible Spectroscopy aided by Ab initio & DFT Calculation. Pinaki Sett, Tumpa Misra, Joydeep Chowdhury, Subrata Chattopadhyay, Susil Kumar Sarkar and Prabal Kumar Mallick, J. Chem. Physics 28, 144507 (2008).
  58. Concentration dependent orientational changes of 2-Amino-2-thiazoline molecule adsorbed on silver nano colloidal surface investigated by SERS and DFT. Joydeep Chowdhury*,Jyotirmoy Sarkar, Takeyuki Tanaka and G. B. Talapatra, J. Phys. Chem.C  112,  227 (2008).
  59. Adsorption of 4-Methyl-4H-1, 2, 4-Triazole-3-Thiol molecules on silver nano colloids: FT-IR, Raman and Surface-enhanced Raman Scattering study aided by Density functional  theory  Jyotirmoy Sarkar, Joydeep Chowdhury*and G. B. Talapatra, J. Phys. Chem. C 111, 10049 (2007).
  60. Application of Ab Initio and DFT calculations in the interpretation of Surface enhanced Raman scattering spectra of some benzothiazole derivative molecules adsorbed on Silver Nano Colloids: Jyotirmoy Sarkar, Pinaky Sett and Joydeep Chowdhury* Asian. Chem. Lett (accepted)  (invited article).
  61. IR, Raman and SERS 2,5-dinitrosalicyclic acid : H.T.Verghese, C.Y. Panicker, D. Philip, Joydeep Chowdhury, Manash Ghosh, J. Raman Spectrosc. 38, 323 (2007).
  62. Applications of Ab Initio and DFT calculations in the interpretation of SERS spectra of some biologically significant molecules adsorbed on silver nano colloids Joydeep Chowdhury Proceedings of the “Colloquium Spectroscopicum Internationale XXXV” held on September 23-27, 2007 at Xiamen University, P.R. China (ISBN : 978-7-5615-2870-9).
  63. Concentration dependent SERS study of 2-Mercaptothiazoline molecules adsorbed on differently prepared silver nanoparticles Jyotirmoy Sarkar, Joydeep Chowdhury and G.B.Talapatra, Proceedings of the “Colloquium Spectroscopicum Internationale XXXV” held on September 23-27, 2007 at Xiamen University, P.R. China (ISBN : 978-7-5615-2870-9).
  64. Photophysical processes involved within the bichromophoric system 9-benzotriazole-i-yl-methyl-9H-carbazole and its role as artificial photosynthetic device : Paulami Mondal, Tapas Misra, Asish De, Sanjib Ghosh, Shyamal Roy Chaudhury, Joydeep Chowdhury, Tapan Ganguli , Spectrochim. Acta A.  66, 534-45 (2007).
  65. Adsorption of 2-Amino-6 Methyl Benzothiazole on colloidal silver particles: SERS and Quantum Chemical calculations: Joydeep Chowdhury, Jyotirmoy Sarkar, Manash Ghosh, Rina De and G.B. Talapatra,  Chem. Phys. 330, 172  (2006).
  66. Ab initio, DFT and SERS of Rhodamine 123 adsorbed on colloidal silver particles: Jyotirmoy Sarkar , Joydeep Chowdhury, Prabir Pal and G.B. Talapatra,  Vib. Spectrosc 41, 90 (2006).
  67. Concentration dependent Surface-enhanced Raman scattering of molecules   adsorbed on colloidal silver particles: A brief overview : Manash Ghosh and Joydeep Chowdhury*  Asian. J. Phys. 15, 149 (2006).  (invited article). (ISSN: 0971-3093)
  68. Experimental and theoretical SERS study of 2-Amino-4-Methyl benzothiazole adsorbed on silver colloidal particles : Jyotirmoy Sarkar , Joydeep Chowdhury,  Manash Ghosh, Rina De and G.B. Talapatra, J. Phys. Chem.B 109, 22536 (2005).
  69. Adsorption of 2-Amino-benzothiazole on colloidal silver particles: An experimental and theoretical Surface enhanced Raman scattering study : Jyotirmoy Sarkar, Joydeep Chowdhury, Manash  Ghosh,  Rina De and G. B.Talapatra  J. Phys. Chem. B 109, 12861 (2005).
  70. Adsorption of 3-and 4–Benzoyl -Pyridine adsorbed on colloidal silver particles: A Surface enhanced Raman scattering study : Joydeep Chowdhury* and Manash Ghosh  J. Raman Spectrosc. 35, 1023 (2004).
  71. Concentration dependent Surface enhanced Raman scattering of 2-Benzoyl -Pyridine adsorbed on colloidal silver particles: Joydeep Chowdhury* and Manash Ghosh  J. Colloid and Interface Sci. 277, 121 (2004).
  72. Surface enhanced Raman scattering : An emerging tool in Photophysics : Joydeep Chowdhury* and Manash Ghosh (as invited review article) Newsletter of Indian Photobiology Society 42, 67 (2003).
  73. Concentration dependent Surface enhanced resonance Raman scattering of a porphyrin derivative adsorbed on colloidal silver particles: Joydeep Chowdhury, Manash Ghosh, Prabir Pal, and T.N. Misra, J. Colloid and Interface Sci. 263, 318 (2003).
  74. Surface enhanced Raman scattering of Rhodamine 123 in silver hydrosol and in Langmuir-Blodgett film on silver islands: Joydeep Chowdhury, Prabir Pal, Manash Ghosh and T.N. Misra, J. Colloid and Interface Sci. .235, 317 (2001).
  75. pH dependent Surface enhanced Raman scattering of organic molecules : Joydeep Chowdhury, Manash Ghosh, Kana M. Mukherjee and T. N. Misra, Int. J. Vib. Spectrosc. (Copyright © 2004 John Wiley & Sons, Ltd ) 4, 2, 7 (2000). (ISSN:  1362-671X)
  76. pH dependent Surface enhanced Raman scattering of 8-Hydroxyquinoline adsorbed on silver hydrosol:  Joydeep Chowdhury, Manash Ghosh and T.N. Misra, Proceedings of the International Conference on  Raman Spectroscopy (2000), (ICORS: 2000) Deptt. of Physics. Peking University, Peking (P.R. China). (Edited by S-L. Zhang and B-fen Zhu ), John Wiley & Sons Ltd.  (ISBN : 0-471-49007-5)
  77. Surface enhanced Raman scattering of 2,2¢ Biquinoline adsorbed on colloidal silver particles:  Joydeep Chowdhury, Manash Ghosh and T.N. Misra, Spectrochim. Acta. 56A, 2107 (2000).
  78. pH dependent Surface enhanced Raman scattering study of Hypoxanthine : Joydeep Chowdhury, Kana. M. Mukherjee and T.N. Misra, J. Raman Spectrosc.31, 427 (2000).
  79. pH dependent Surface enhanced Raman scattering of 8-Hydroxyquinoline adsorbed on silver hydrosol : Joydeep Chowdhury, Manash Ghosh and T.N. Misra, J. Colloid and Interface Sci. .228, 372 (2000).
  80. .Concentration dependent Surface enhanced Raman scattering of 4-Benzoyl -Pyridine   adsorbed on  colloidal silver particles: Joydeep Chowdhury, Manash Ghosh and T.N. Misra, Proceedings of the International Conference on Surface Raman Spectroscopy (2000), Deptt. of Chemistry. Xiamen University, Xiamen (P.R. China). (ISBN : 7-615-1629-0)
  81. Surface enhanced Raman spectroscopic study of poly (o-methoxy aniline) organized in Langmuir-Blodgett film : Joydeep Chowdhury, Prabir Pal and T.N. Misra, Ind, J. Phys.B. 72B, 615 (1998).
  82. Light-emitting diodes from molecularly thin porphyrin derivative : Effect of  molecular packing : Arabinda Chowdhury, Joydeep Chowdhury, Prabir Pal and Amlan Pal, Solid State Commun. 107, 725 (1998).

 

BOOK CHAPTER:

  1. Modern Aspect in Chemistry: Lambert Academic Publishing March 2012. ISBN – 13:978-3845402024
  2. Molecular and Laser Spectroscopy , Elsevier, 2017 (ISBN: 9780128498835)

PAPERS PRESENTED IN NATIONAL/ INTERNATIONAL CONFERENCES/ SYMPOSIUM (SELECTED LIST)

  1.  Template driven SERS active substrates by Langmuir-Blodgett technique: Joydeep Chowdhury, Proceedings of the International Conference on Perspective of Vibrational Spectroscopy (ICOPVS-2016) held on November 05-08, 2016, at Lucknow University, India. (Oral presentation)
  2. Effect of Graphene Oxide on SERS of Malachite Green adsorbed on gold nanocolloids and its ion sensing property: Sannak Dutta Roy, Manash Ghosh, Joydeep Chowdhury, Proceedings of the International Conference on Perspective of Vibrational Spectroscopy (ICOPVS-2016) held on November 05-08, 2016, at Lucknow University, India. (Poster presentation)
  3. Estimation of adsorptive parameter of Malachite Green on Gold nanocolloid: SERS and Fluorescence spectroscopy study: Sannak Dutta Roy, Joydeep Chowdhury, Proceedings of the International Conference on Perspective of Vibrational Spectroscopy  (ICOPVS-2016) held on November 05-08, 2016, at Lucknow University, India. (Poster presentation)
  4. Self-assembly of metal nanocolloids entrapped in Langmuir Blodgett Film templates: Evidence of efficient SERS sensing platforms: Joydeep  Chowdhury, Somsubhra Saha, Manash Ghosh,  Proceedings of the International Conference on Functional Nanomaterials (ICFNM 2016)  held  on  September 28- 29, 2016 at Indian Institute of Engineering Science and Technology (IIEST), Shibpur (Oral presentation).
  5. Adsorption of Dyes on nanocolloidal gold surfaces: The key towards understanding the mechanism of SERS: Sannak Dutta Roy, Joydeep Chowdhury, Proceedings of the International Conference on Functional Nanomaterials (ICFNM 2016)” held  on  September 28- 29, 2016 at Indian Institute of Engineering Science and Technology (IIEST), Shibpur (Poster presentation).
  6. Self-assembly of Au nanocolloids in the organised Langmuir- Blodgett Film of PMMA:Template driven SERS active substrate: Somsubhra Saha, Manash Ghosh and JoydeepChowdhury, Proceedings of the XXV International Conference on Raman Spectroscopy(ICROS-2016)” held on August 14 – 19, 2016 at Fortaleza, Brazil. (Poster presentation)
  7. Silver coated gold nanoparticle assembled in Langmuir- Blodgett Film of DPPC: A sensitive SERS substrate:  Somsubhra Saha, Manash Ghosh, Joydeep Chowdhury, Proceedings of the XXV International Conference on Raman Spectroscopy (ICORS: 2016)  held between August 14- 19, 2016 at Fortaleza, Brazil. (Poster presentation).
  8. Estimation of adsorptive parameters of Malachite Green on Gold nanocolloid: SERS and Fluorescence spectroscopy study: Sannak Dutta Roy, Joydeep Chowdhury, Proceedings of the “XXV International Conference on Raman Spectroscopy
    (ICROS-2016)” held on August 14 – 19, 2016 at Fortaleza, Brazil. (Poster presentation)
  9. Surface Enhanced Raman and Fluorescence spectroscopic studies to understand the adsorptive parameters of Methylene Blue molecules adsorbed on isotropic gold nanocolloidal particles: Joydeep Chowdhury, Sannak Dutta Roy and Manash Ghosh, XXIV International Conference on Raman Spectroscopy (ICORS), Jena, August 2014 (Invited Speaker).
  10. Fabrication of novel and efficient SERS active substrate through self-assembly of silver nanoparticles in the Langmuir Blodgett Film of Stearic acid: Manash Ghosh, Somsubhra Saha, Bipan Dutta and Joydeep Chowdhury, XXIV International Conference on Raman Spectroscopy (ICORS), Jena, August 2014.
  11. Enhancement of B2 modes in the SERS spectra of 4-Mercapto pyridine molecule adsorbed on self assembled gold nanoparticles in stearic acid Langmuir–Blodgett Film matrix: Sannak Dutta Roy, Bipan Dutta, Manash Ghosh and Joydeep Chowdhury, XXIV International Conference on Raman Spectroscopy (ICORS), Jena, August 2014 (Poster presentation).
  12. Ag@Au nanoparticles trapped in organized Langmuir-Blodgett film of Stearic acid: Potential evidence of a new SERS active substrate: Somsubhra Saha, Bipan Dutta, Manash Ghosh and Joydeep Chowdhury, XXIV International Conference on Raman Spectroscopy (ICORS), Jena, August 2014.
  13. Conformational Preferences of Propyl Acetate Molecule: Raman, Temperature Dependent FTIR Spectroscopic Study Aided by DFT and Car Parrinello Molecular Dynamics Simulation Studies:  Bipan Dutta and Joydeep Chowdhury, XXIV International Conference on Raman Spectroscopy (ICORS), Jena, August 2014.
  14. Surface Enhanced Raman Scattering of 4-mercaptopyridine molecules adsorbed on Gold Nano colloids organized in Langmuir-Blodgett Film: Bipan Dutta, Sannak Dutta Ray and Joydeep Chowdhury, Indo-German Conference on Laser Applications and Nanoscience, Trivandrum, Kerala, December 2013.
  15. Conformational Preferences of Ethyl Propionate Molecule: Raman, Temperature Dependent FTIR Spectroscopic Study Aided by Ab initio Quantum Chemical and Car Parrinello Molecular Dynamics Simulation Studies: Bipan Dutta and Joydeep Chowdhury, XIIthInternatonal Conference on Molecular Spectroscopy, Kraków-BiałkaTatrzańska (Poland) (2013).
  16. Understanding the enhancement mechanism in the surface enhanced Raman scattering study of some organic molecules adsorbed on mono and bimetallic nano colloids : Joydeep Chowdhury*, G.B. Talapatra , Tarasankar Pal Proceedings of the International Conference on  Raman Spectroscopy (2012), (ICORS: 2012) to be held between August12-17, 2012  in the Indian Institute of Science , Bangalore. (INVITED SPEAKER)
  17. Optimizing the SERS activity of 1,10 Phenanthroline molecule adsorbed  on Au@Ag core-shell nano colloid: Joydeep Chowdhury and Tarashankar Pal, Proceedings of the International Conference on  Raman Spectroscopy (2010), (ICORS: 2010) to be held between August 8-13, 2010  in Boston, USA. (Poster Presentation) XXII International Conference on Raman Spectroscopy. AIP Conference Proceedings, Volume 1267, pp. 1052-1053 (2010).
  18. Concentration and pH-dependent SERS study of thiophene-3-carboxylic acid adsorbed on colloidal silver nano particles Subhendu Chandra, Manash Ghosh, G. B. Talapatra and Joydeep Chowdhury, Proceedings of the International Conference for Nano technology Indian Institute of Technology. Guahata, organised by center for Nano Technology. Dated- 09-11 Dec 2009 (Poster Presentation)
  19. Applications of Ab Initio and DFT calculations in the interpretation of SERS spectra of some biologically significant molecules adsorbed on silver nano colloids Joydeep Chowdhury Proceedings of the “Colloquium Spectroscopicum Internationale XXXV” held on September 23-27, 2007 at Xiamen University, P.R. China (INVITED TALK).
  20. Concentration dependent SERS study of 2-Mercaptothiazoline molecules adsorbed on differently prepared silver nanoparticles Jyotirmoy Sarkar, Joydeep Chowdhury and G.B.Talapatra, Proceedings of the “Colloquium Spectroscopicum Internationale XXXV” held on September 23-27, 2007 at Xiamen University, P.R. China (Poster presentation).
  21. Adsorption of 4-Methyl-4H-1, 2, 4-Triazole-3-Thiol molecules on silver nano colloids Raman, surface-enhanced Raman and 2D-Correlation spectroscopic study aided by Density Functional Theory” Joydeep Chowdhury, and Jyotirmoy Sarkar, Proceedings of the International Conference on Lasers and Nanomaterials (ICLAN) (150 years Celebration of University of Calcutta) Department of Physics, University of Calcutta held on November 30-December 02, 2006(Poster presentation).
  22. Surface enhanced Raman scattering and DFT study of 2-Mercaptothiazoline adsorbed on colloidal silver particles: Joydeep Chowdhury, and  Jyotirmoy Sarkar, Proceedings of the International Symposium on Surface enhanced Raman Scattering (SERS-2006) held on August 28-29, 2006 at Kwansei Gakuin University, Nishinomiya, Japan. (Poster presentation).
  23. Prediction of Charge transfer electronic states of 2-Amino- 2-Thiazoline silver complex model in SERS : an ab initio study : Rina De, Joydeep Chowdhury, and  Jyotirmoy Sarkar, Proceedings of the International Symposium on Surface enhanced Raman Scattering (SERS-2006) held on August 28-29, 2006 at Kwansei Gakuin University, Nishinomiya, Japan. (Poster presentation).
  24. Concentration dependent orientational changes of 2-Amino-2-Thiazoline molecule adsorbed on colloidal silver surface investigated by SERS and DFT : Jyotirmoy Sarkar and Joydeep Chowdhury, Proceedings of the International Symposium on Surface enhanced Raman Scattering (SERS-2006) held on August 28-29, 2006 at Kwansei Gakuin University, Nishinomiya, Japan. (Poster presentation).
  25. Excited states and molecular configurations of 2,2’ Dipyridylketone: Pinaki Sett, T. Misra, Joydeep Chowdhury, S. Chattopadhyay and P.K. Mallick, Proceedings of the National Symposium on Spectroscopy & its Applications (NSSA-2006) held on 18-20thJanuary, 2006 at Spectroscopy Department, Indian Association for the Cultivation of Science, Jadavpur, Kolkata: 32, India (Poster presentation).
  26. SERS, ab initio and Density Functional Study of 2-Amino-6-methylbenzothiazole on colloidal silver particles: Joydeep Chowdhury, Jyotirmoy Sarkar, Manash Ghosh, Rina De and G.B. Talapatra, Proceedings of the National Symposium on Spectroscopy & its Applications (NSSA-2006)  held on 18-20th January, 2006 (P2006 at Spectroscopy Department, Indian Association for the Cultivation of Science, Jadavpur, Kolkata: 32, India (poster presentation).
  27. Raman Spectroscopy in Art and in Archaeology : Joydeep Chowdhury and Kamal Bairagi, Proceedings of the 3RD National Teachers. Science Conference held on 27-31st January, 2006  at Regional Institute of Education, Mysore. (Oral presentation).
  28. Adsorption geometry and orientation of 2-Amino-4-Methyl benzothiazole on silver Nano colloids : An experimental and theoretical SERS study and theoretical SERS study : Joydeep Chowdhury, Jyotirmoy Sarkar, Mansah Ghosh, Rina De and G.B. Talapatra, Proceedings of the International Conference on Faraday Discussions 132 : Surface enhanced Raman Spectroscopy, Imperial College, London, United Kingdom, held on 19-21 Sept., 2005. (Poster presentation).
  29. Adsorption of 2-Amino-benzothiazole on colloidal silver particles: A Surface enhanced Raman scattering study : Jyotirmoy Sarkar, Joydeep Chowdhury, Mansah Ghosh, Rina De and G.B. Talapatra, Proceedings of the International Conference on Spectrophysics (INCONS-2005), held on 09-12 Feb, 2005 at Deptt. of Physics, Panchaiyappa’s College, Chennai-600 030, India. (Poster presentation).
  30. Surface enhanced Raman scattering of phenanthridine molecule adsorbed on colloidal silver particles: Manash Ghosh, Joydeep Chowdhury, Somobrato Acharyya and G. B. Talapatra, Proceedings of the National Symposium on Atomic Molecular Interactions and Laser Spectroscopy (NSAMSILS-2004), held on 10-11 March, 2004 at Deptt. of Physics, Benaras Hindu University Varanasi. (Poster presentation).
  31. Orientational change of 2-benzoyl pyridine adsorbed on colloidal silver particles : A surface enhanced Raman spectroscopic study  Joydeep Chowdhury and Manash Ghosh , Proceedings of the Conference  Recent trends in research on Photosciences held on 30 January, 2004 at Deptt. of Chemistry, Jadavpur University, Kolkata: 700 032. ( Poster presentation)
  32. Spectroscopic properties of non-amphiphilic 9-(1H-Benzotriazol-1ylmethyl)-9H-carbazole assembled in Langmuir-Blodgett film: Robert Laishram, Deepali Sarkar, Manash Ghosh, Joydeep Chowdhury and G.B. Talapatra, Proceedings of the 46 th DAE Solid State Physics Symposium to be held on 26-30 December, 2003 at Deptt. of Physics , Jiwaji University, Gwalior-474011 . (Poster presentation)
  33. Surface-enhanced Raman spectroscopy; Some applications in Surface Physics : Joydeep Chowdhury and T.N Misra , Proceedings of the National Conference on Laser and its Applications 2001 (NCOLA-2001), Deptt. of Physics, Dibrugarh University, Dibrugarh-786004. (Poster presentation).
  34. Surface-enhancement of Raman Scattering : Electromagnetic versus Charge transfer contribution,: T. N. Misra and Joydeep Chowdhury, Proceedings of the National Conference on Laser and its Applications 2001 (NCOLA-2001), Deptt. of Physics, Dibrugarh University, Dibrugarh-786004. (Poster presentation).
  35. Surface enhanced Raman scattering of Rhodamine 123 in silver hydrosol and in Langmuir-Blodgett film on silver islands: Joydeep Chowdhury, Prabir Pal, Manash Ghosh and T.N. Misra, Proceedings of the International Conference on Thin Film Optical phenomenon (2000), Deptt. of Physics. Xian University, Xian (P.R. China). (Poster presentation).
  36. pH dependent Surface enhanced Raman scattering study of Hypoxanthine : Joydeep    Chowdhury, Kana. M. Mukherjee and T.N. Misra, Proceedings of the National Laser Symposium at School of Physics, University of Hyderabad, Hyderabad, India (1999). (Poster presentation)
  37. Surface enhanced Raman Spectroscopic study of water soluble Rhodamine 123 organized in Langmuir-Blodgett film : Joydeep Chowdhury, Prabir Pal and T.N. Misra, Proceedings of the XII th National Conference on Atomic and Molecular Physics, Deptt. of Physics, M. L. Sukhadia University, Udaipur-313001, India (1998).(Poster presentation).
  38. Surface enhanced Raman spectroscopic study of poly (o-methoxy aniline) organized in Langmuir-Blodgett film : Joydeep Chowdhury, Prabir Pal and T.N. Misra, Proceedings of the DAE Solid State Physics Symposium at Deptt. Of Physics , Cochin University, Cochin,India (1997). (Poster presentation)
  39. Fabrication and characterization of Langmuir-Blodgett film of a porphyrin derivative : Prabir Pal, Joydeep Chowdhury and T.N. Misra, Proceedings of the DAE Solid State Physics Symposium at Deptt. of Physics , Cochin University, Cochin,India (1997). (Poster presentation)