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Invited Lectures

International

  1. Speaker, School on  Solitons : Introduction and Applications, Bharathidasan University, Tiruchirapalli, January 1987.

  2. Speaker, School on  Chaos and Nonlinear Dynamics, I.I.Sc., Bangalore, June-July 1987. 

  3. Speaker, Workshop on Symmetries and Singularity Structures : Integrability and Chaos in Nonlinear Dynamical Systems, Centre for Nonlinear Dynamics, Bharathidasan University, Tiruchirapalli, November-December 1989. Also chaired a technical session. 

  4. Speaker, Symposium on Density Functional theory, University of North Carolina, Chapel Hill, USA, November 1994.

  5. Speaker, Discussion Meeting on Time-Dependent Quantum Mechanics of Many- Electron Systems, I.I.Sc. Bangalore, January 1996.

  6. Speaker, workshop on Recent Developments in Chaotic Dynamics, Centre for Nonlinear Dynamics, Bharathidasan University, Tiruchirapalli, December 1996. Also chaired a technical session. 

  7. Speaker, Symposium on Density Functional Theory and Applications, A Satellite Symposium of the 9th International Congress of Quantum Chemistry, Duke University, Durham, USA, June 1997.

  8. Speaker, Conference on Nonlinear Dynamics and Computational Physics, Physical Research Laboratory, Ahmedabad, November 1997.

  9. Speaker, Symposium on Structure and Dynamics, Indian Association for the Cultivation of Science, Calcutta, January 1998. 

  10. Speaker, Conference on Nonlinear Dynamics : Integrability and Chaos, Centre for Nonlinear Dynamics, Bharathidasan University, Tiruchirapalli, February 1998. 

  11. Speaker, Density Functional Theory Satellite Symposium of the 10th International Congress of Quantum Chemistry, Menton, France, June 2000.

  12. Invited to give a talk in an American Chemical Society symposium on Quantum Chemistry in the Research Triangle Park, North Carolina, USA.

  13. Invited to present a research paper in the 3rd European Nonlinear Oscillations Conference at Copenhagen, Denmark.

  14. Speaker, Conference on Mathematical Modelling of Nonlinear Systems, I.I.T. Kharagpur, December 1999.

  15. Speaker, Conference on Recent Advances in Mathematical Sciences, I.I.T. Kharagpur, December 2000. Also chaired a technical session.

  16. Speaker, Symposium on Software Development for Process and Materials Design, a satellite symposium of the conference on Nano and Giga Challenges in Microelectronics, Moscow (Russia) and Cracow (Poland), September 2002. 

  17. Invited to chair a technical session in the International Conference on Density Functional Theory in Physics and Chemistry, Brussels, Belgium, September 2003.

  18. Speaker, Mini Symposium on Density Functional Theory, Departamento de Quimica, Universidad Autonoma Metropolitana- Izatapalapa, Mexico D.F., November 2003.  

  19. Speaker, International Society of Mathematical Chemistry, Mini Symposium on Toxicology, ITC Hotel Sonar Bangla Sheraton and Towers, Kolkata, November 2005.

  20. Referee, International Conference on Computational Science, Univ. Reading, UK, May 2006.

  21. Referee, World Scientific and Engg. Academy and Society, Lisbon, September 2006.

  22. Speaker, International Conference on Computational Methods in Sciences and Engineering (ICCMSE) at Loutraki, Greece in 2005. 

  23. Chairman, technical session in the 231st National Meeting of the American Chemical Society at Atlanta, USA in 2006.

  24. Speaker, International Conference on Chemical Reactivity in Brussels, Belgium in 2006.

  25. Chairman, technical session and Speaker, International workshop on Bohmian Mechanics in Madrid, Spain in 2006.

  26. Speaker, International Conference on The Nature of the Chemical Bond in Girona, Spain in 2006.

  27. Member, International Advisory Committee and Invited speaker in “First Indo-US Lecture Series on Discrete Mathematical Chemistry” PESIT, Bangalore. in 2007.

  28. Member, Scientific Advisory Committee & Invited Speaker:Indo- German Conference on , Modeling Chemical and Biological (Re)activity, IICT, Hyderabad, September, 2007.

  29. Invited Speaker, International Conference on “Recent Developments in Non-linear Dynamic”, School of Physics, Bharathidasan University, Tiruchirapalli, February 2008.

  30. Invited Speaker, International Workshop on “Quantum Trajectories”, Centre for Nonlinear Studies, Los Alamos National Laboratory, New Mexico, USA, July 2008.

  31. Invited speaker, International Symposium on “Clusters, Cluster Assemblies, and Nano-scale Materials”, Harish-Chandra Research Institute, Allahabad, India , February 2009.

  32. Invited Speaker, “Seventh International Conference of Computational Methods in Sciences and Engineering” Greece, September 2009.

  33. Invited Lecture: Ninth international conference on vibration problems, IIT Kharagpur (Welcome address).

  34. Invited speaker, International Conference on “ Computational Methods in Sciences and Engineering”  Rhodes, Greece, Sept 29 - Oct 4, 2009.

  35. Invited speaker, Indo-German Conference on, “Modeling Chemical and Biological (Re)activity”,  Wildbad- Kreuth, Germany, October 4-7, 2009.

  36. Invited speaker, Joint Chemistry / Physics Colloquium, Jacobs University, Bremen, Germany, October 8, 2009.

  37. Co-convener and Chairman, technical session, International Symposium on "Of Molecules and Materials" IISER-Kolkata, Dec 28-29, 2009.

  38. Invited speaker, CCP6 workshop on Quantum Trajectories, Bangor University, Wales, UK, July 12-14, 2010.

  39. Invited speaker, AIP/ACOFT 2010 Congress, Melbourne, Australia, December, 2010.

  40. Invited speaker, Colloquim, Swinburne University, Melbourne, Australia, December 2010.

  41. Invited speaker, 94th Canadian Chemistry Conference and Exhibition (CSC2011), Montreal, Canada, June, 2011.

  42. Invited speaker, World Association of Theoretical and Computational Chemists (WATOC), Santiago de Compostela, Spain, July, 2011.

  43. Chairman, Technical Session, International Conference on Advances in Polymer Science and Rubber Technology, Indian Institute of Technology, Kharagpur, March 2011.

  44. Invited speaker, International Conference on Applied Theory On Molecular Systems-ATOMS 2011, Indian Institute of Chemical Technology, Hyderabad, November, 2011.

  45. Invited as a speaker, Conference on Recent Developments in Quantum Chemistry, Santiago, Chile, January, 2012.

  46. Invited speaker, ACS symposium of “Theory and Simulation in Energy and Fuel Production and Utilization”, Division of Energy and Fuel (ENFL）, 244th ACS National Meeting and Exposition, August 19-23rd, 2012, Philadelphia, PA, USA.

  47. Invited speaker, International congress, TACC 2012 for the “Theory and application of computational chemistry”, Pavia, Italy, 2-7, September 2012.

  48. Invited speaker, BIT's 2nd New Energy Forum (NEF-2012), Oct.19-21, 2012 at Guangzhou, Guangdong Province, China.

  49. Invited speaker in a meeting on "Electronic Structure Approaches to Atoms, Molecules, Clusters and Solids" in ACRHEM, University of Hyderabad during January 07-11, 2013.

  50. Chairman, Technical Session in the Indo-German conference entitled “MCBR3:  non-covalent interactions" in Mohali (NIPER & IISER) from 26th Feb. – 1st Mar. 2013.

  51. Invited speaker and Chairman, Technical Session in “New Emerging Trends in Chemistry” at IIS University, Jaipur, on 3-4 March 2013.

  52. Invited as speaker in the meeting titled "Quantum Trajectories: Foundations and future"  at the Telluride Science Research Center (TSRC) in Telluride, Colorado 07/15/2013 - 07/19/2013.

  53. Invited speaker in International Conference on Advanced Polymeric Materials
    (ICAPM 2013) at Mahatma Gandhi University, Kottayam, Kerala, India on 11, 12 and 13 October 2013 .

  54. Invited speaker in the 6th Asian Pacific Conference of Theoretical and Computational Chemistry (APCTCC) on July 11-13, 2013. Gyeongju, Korea.

  55. Invited speaker & member, NAC in "Symposium on Theoretical and Computational Chemistry Frontiers and Challanges (STCC-FC 2013)" at Bharathidasan University, Tiruchirappalli, India on 14, 15 June, 2013 .

  56. Invited presenter in the Gordon Conference on "electron Distribution and Chemical Bonding" in Les Diablerets (Switzerland) on 2-7 June 2013 .

  57. Invited Speaker in the one-day meeting on "Sixty-Five Years in Quantum Chemistry:  A Celebration of the Work of Robert G. Parr", at Duke University, in September 7, 2013.

  58. Invited resource person for the three-week DST-SERB Winter School on Modeling Chemical and Biological (Re)Activity (MCBR) in International Institute of Information Technology, Hyderabad from January 2 to 22, 2014.

  59. Invited Speaker in the Symposium on "Dynamics of Complex Chemical and Biological System (DCCBS-2014)", February 13-15, 2014, IIT Kanpur.

  60. Member in the International Scientific committee and invited speaker in the 10th Congress of the World Association of Theoretical and Computational Chemists (WATOC 2014) at Santiago, Chile in October 5-10, 2014.

  61. Invited participant in the the 25th General Meeting of TWAS, Oman, October 26-29, 2014.

  62. Invited Speaker in the Symposium on “A Voyage From Molecules to Materials with Numerical Methods for Quantum Chemistry” The Arctic University of Norway, Tromsø, Norway, January 11-14, 2015.

  63. Invited Speaker in the Joint Oslo - Tromso CTCC colloquium , Arctic University, Norway, Jan 15, 2015.

  64. Invited Speaker in the conference "Current Trends in Condensed Matter Physics (CTCMP)", National Institute of Science Education and Research (NISER), Bhubaneswar, on 19-22 February, 2015.

  65. Invited Speaker in the ‘Asian Academic Seminar’ organized by Indian Institute of Science Education and Research Kolkata (IISER Kolkata), and Indian Association for the Cultivation of Science (IACS), Kolkata, 6-10 March 2015.

  66. Chairman, Technical Session and Invited Speaker, International Conference on "Frontiers in electronic structure theory (FEST 15) “ at the Bogmallo beach resort Goa, during May 26 -28, 2015.

  67. Invited presenter, Symposium on, "Novel computational methods for quantitative electronic structure calculations" :Satellite Symposium of the International Congress of Quantum Chemistry, Kobe University and RIKEN Advanced Institute for Computational Science, Kobe, Japan, June 2015.

  68. Invited as a Speaker in the Symposium: New Generation Quantum Theory -Particle Physics, Cosmology, and Chemistry, Kyoto University, Kyoto, Japan, March 2016.

  69. Member, International Scientific Committee and Invited as a Speaker in the Solvay Workshop on "Conceptual Quantum Chemistry: Present Aspects and Challenges for the Future", Brussels, Belgium, April 2016.

  70. Invited Speaker, European Advanced Materials Congress, Stockholm, Sweden, 23-25th August, 2016.

  71. Invited Speaker, International Conference on Computational Modeling of Molecules and materials, Nainital, October, 2016.

  72. Invited Speaker, Recent Advances in Many-Electron Theory (RAMET- 2017), Bogmallo Beach Resort, Goa, February, 2017.

  73. Member, IAC, Chairman, Technical Session and Invited Speaker, Modeling Chemical and Biological Reactivity (MCBR-5), Chennai, February, 2017.

  74. Member, IAC, Invited Speaker, International Conference on Emerging Materials, Department of Chemistry and Chemical Technology, Vidyasagar University, April, 2017.

  75. Invited Speaker,Quantum World-2017: From E=MC2 to Quantum Industry, Changsha, Hunan Province, China, October 16-18, 2017.

  76. Invited Speaker, University Colloquium, Hunan Normal University, Changsha, October 2017.

  77. Invited speaker, Symposium on “Development and Application of Density Functional Theory” ,Institut des Sciences Analytiques, Lyon, France, November 10, 2017.

  78. Member, IAC, Judge, Poster Award Committee; Chairman, Technical Session and Invited Speaker, Asia Pacific Conference on Theoretical and Computational Chemistry (APCTCC-8), IIT Bombay, December 2017.

  79. Invited speaker, Advanced Materials World Congress (AMWC) - 2018, Singapore and Penang (Malaysia), February 4-8, 2018.

  80. Invited speaker, International Conference on Systems and Processes in Physics, Chemistry and Biology (ICSPPCB 2018), Assam University, Silchar , March 01-03 , 2018.

  81. Invited speaker, 255th ACS National Meeting, New Orleans, LA, USA, March 18-22, 2018.

  82. Invited Speaker, ‘Recent Advances in Molecules and Materials: RA2M 2018’ School of Applied Science & Humanities, Haldia Institute of Technology, Haldia-721657, 2nd – 3rd August 2018.

  83. Invited Speaker, “Evolution of Electronic Structure Theory & Experimental Realization (EESTER 2018)" SRM Institute of Science and Technology, Chennai and Indian Institute of Technology Madras, September 11-15, 2018.

  84. Invited Speaker; Chairman, Technical session and member of The International Scientific Committee," Chemical Concepts from Theory and Computation (CCTC 2018)" Hunan Normal University, Changsha, China, December 8-12, 2018.

  85. Chairman, Technical Session, International Symposium on “Recent Advances in Chemistry and Material Sciences (2019) and the Celebration of the International Year of the Periodic Table” ,August 2-3, 2019 at the Saha Institute of Nuclear Physics, Kolkata.

Also delivered Invited Lectures in several Universities/Academic Institutions in India and abroad, e.g. University of North Carolina, Chapel Hill, USA; Duke University, Durham, USA; Institt fr Organische Chemie, Erlangen-Nrenberg, Germany; Dept. de Fisica, Univ. de Chile, Santiago, Chile; Dept. de Quimica, Univ. Autonoma Metropolitana,- Iztapalapa, Mexico D F; Dept. de Quimica Fisica, Pontificia Univ. Catolica de Chile, Santiago, Chile; Dept. de Quimica, Univ. de Chile, Santiago, Chile; Univ. Michoacana de San Nicolas de Hidalgo, Morelia, Mexico DF; Mexican Petroleum Institute, Mexico City; Physics Institute, Puebla Univ., Puebla, Mexico; Ghent Univ., Belgium, etc.

National

  1. Speaker, National Conference on Spectroscopy and Theoretical Chemistry, IACS, Calcutta, 1985.

  2. Speaker, Academy Discussion Meeting on Trends in Theoretical Chemistry, Panjab University, Chandigarh, 1986. 

  3. Speaker, School on Molecular Reaction Dynamics, IIT Kanpur, 1988. 

  4. Speaker, Discussion Meeting on Electronic Structure Theory of Molecules, IISc Bangalore, 1989. 

  5. Speaker, School on Advances in Characterization of Elastomers and Composites, IIT Kharagpur, 1989.

  6. Speaker, Academy Discussion Meeting on Trends in Theoretical Chemistry, IIT Madras 1990.

  7. Speaker (Associate) , Annual Meeting of the Indian Academy of Sciences, held at NCL Pune, 1991. 

  8. Speaker, School on Physics of Amorphous Materials, IIT Kharagpur, 1992. 

  9. Speaker and organizer, Academy Discussion Meeting on Theoretical Chemistry,  IIT Kharagpur, 1992. 

  10. Speaker, National Symposium on Recent Trends in Chemistry, Panjab University, Chandigarh, 1997. 

  11. Speaker and Member NOC, Academy Discussion Meeting on Theoretical Chemistry, Central University, Hyderabad, 1998. 

  12. Speaker and organizer, National Workshop on Nonlinear Dynamics, IIT Kharagpur, 2000. 

  13. Speaker, National Symposium on Frontiers of Theoretical Chemistry, Jadavpur University 2000. 

  14. Speaker, (CRSI Medal Lecture), National Symposium on Chemistry, IICT, Hyderabad, 2000.

  15. Member NOC, Academy Discussion Meeting on Theoretical Chemistry, I.I.T. Kanpur, 2000. 

  16. Organizer, One Day Symposium in Chemistry, I.I.T. Kharagpur, August 2000. 

  17. Speaker, VIII Ramanujan Symposium on  Recent Developments in Nonlinear Systems, The Ramanujan Institute for Advanced study in Mathematics, University of Madras, February 2001. Also chaired a technical session.

  18. Speaker (Fellow), 67th Annual Meeting of the Indian Academy of Sciences, Bangalore held at S. V. University, Tirupati, November 2001. 

  19. Speaker, Trends in Theoretical Chemistry, IACS, Kolkata, January 2003. 

  20. Speaker, (Dr. B. C. Deb Memorial Award Lecture), 90th Indian Science Congress, Bangalore, January 2003. 

  21. Organizer, Symposium on Molecular Electronic Structure and Dynamics, IIT Kharagpur, January 2003. 

  22. Member, LOC, National Conference on Nonlinear Systems and Dynamics, IIT Kharagpur, December 2003. 

  23. Speaker & Member NOC, Theoretical Chemistry Symposium 2004, BARC, Mumbai, December 2004. 

  24. Speaker, UGC Refresher Course on Chemical Dynamics and Reaction Mechanism, Gorakhpur Univ., December 2004.

  25. Speaker, National Conference on Lasers and their Applications in Basic and Applied Sciences, Visva-Bharati University, January 2005. 

  26. Member, Expert Committee, Best Poster Awards, 7th CRSI National Symposium in Chemistry, IACS, Kolkata, February 2005. 

  27. Member, LOC & Chairman, Technical Session, National Workshop on Quantum Information, Computation and Communication, IIT Kharagpur, February 2005. 

  28. Chairman, Technical Session, 3rd CRSI (Kolkata Chapter) National Symposium, IIT Kharagpur, August 2005. 

  29. Speaker, Discussion Meeting on Materials and Molecular Modelling, IACS, Kolkata, March 2006. 

  30. Speaker, Keynote address, National Workshop on Computers in Chemistry, Cotton College, Guwahati, June 2006. Also delivered an invited talk. 

  31. Member, NOC, Invited Speaker, Theoretical Chemistry Symposium, Bharathidasan Univ., Tiruchirapalli, December 2006.

  32. Member, National Advisory Committee . and Invited speaker in “National Symposium on Computational Chemistry”, Thiruvanathapuram in 2006.

  33. Organizer, One Day Symposium in Theoretical Chemistry, I.I.T. Kharagpur, March 2007.

  34. Organizer and Speaker Academy Lecture Workshop on Chemical Theories and Applications at Guwahati University, Guwahati (Sponsored by the Indian Acad. Sc. Bangalore, Feb 2005 ).

  35. Speaker, DAE-BRNS Theme Meeting on Materials Modelling at Different Length Scales, Bhaba Atomic Research Centre, Mumbai, Oct. 2006.

  36. Speaker: Orientation Lecture, DAV Public School, Cuttak, Orissa, September, 2005 (Orientation Lecture).

  37. Speaker: UGC Refresher Course on Recent perspective in Chemistry, Jadavpur University, Kolkata, January 2006.

  38. Speaker: SERC School on Nonlinear Dynamics, IACS (Kolkata) and IIT Kharagpur, December 2006.

  39. Resource Person: Indian Academy of Sciences (Bangalore), Indian National Science Academy (New Delhi) and National Academy of Sciences (Allahabad) Sponsored Lecture Workshop on Concepts in Chemistry, Ramananda College,Bishnupur, September, 2007.

  40. Invited Speaker, Refresher Course in Chemistry for College and University Teachers, Science College, Calcutta University, November 2007.

  41. Speaker and Chairman, technical session,"National Conference on Windows of Chemistry – I” Bankura Sammilani College, West Bengal, February 2008.

  42. Welcome address, National workshop on,"Physics of warped extra dimensions” IIT Kharagpur, February 2008.

  43. Organizer & Resource Person: Indian Academy of Sciences (Bangalore), Indian National Science Academy (New Delhi) and National Academy of Sciences (Allahabad) Sponsored Lecture Workshop on "Foundations of Chemistry", Govt. V. Y. T. P. G. Autonomous College, Durg, Chhattisgarh, March 2008.

  44. Invited Speaker, National Seminar programme on, “Frontiers in Chemistry – V”, Depertment of Chemistry, University of North Bengal, March 2008.

  45. Invited Speaker, National Symposium on, “Quantum Chemistry, Soft Computing & Optimization”, Indian Association for the Cultivation of Science (IACS), April 2008.

  46. Invited Speaker, National Symposium on, “Electronic Structure and Properties of Atoms and Molecules”, Central University, Hyderabad, April 2008.

  47. Member, NOC and Chairman, Technical Session, Theoretical Chemistry Meeting-2009, IISc Bangalore.

  48. Invited Lecture: Physics of warped extra dimensions, IIT Kharagpur  (Welcome Address).

  49. Invited Lecture: National chemistry week celebration, IIT Kharagpur  (Welcome address).

  50. Invited Lecture: Sixth one-day national symposium in chemistry, IIT Kharagpur  (Welcome Address).

  51. Invited Lecture: Institute Lecture by Dr Ganesh Pandey, IIT Kharagpur  (Welcome Address).

  52. Invited Lecture: Institute Lecture by Dr T Ramasami, Secretary-DST, IIT Kharagpur  (Welcome Address).

  53. Welcome Address & Chairman, Technical Session, Workshop on “ Quantum dynamics of electrons”, CTS, IIT Kharagpur, April 2009.

  54. Science Day Lecture by P. Chakrabarty, IIT Kharagpur  (Welcome Address) 2009.

  55. 7 th  S. Dutta- Majumder Memorial Lecture by G. Swarup, IIT Kharagpur  (Welcome Address) 2009.

  56. Institute Lecture by M. V. Berry (Welcome Address) 2007.

  57. Institute Lecture by S. Bhattacharya (Welcome Address) 2008.

  58. Institute Lecture by G. Desiraju (Welcome Address) 2009.

  59. Institute Lecture by K. N. Ganesh (Welcome Address) 2009.

  60. Research Scholars’ Day, IIT Kharagpur (Welcome Address) 2009.

  61. Organizer, Two One Day National Symposia, IIT Kharagpur, 2009.

  62. Resource Person, INSA – INSPIRE Program, NCEMP, Allahabad, November, 2009.

  63. Member, National Advisory Committee, National Conference on “Changing paradigms in Theoretical and Computational Chemistry: From Atoms to Molecular Clusters”, Pune, 2009.

  64. Member, National Advisory Committee, National Symposium on “ Recent Developments & Trends in Computational Chemistry”, NEHU, Shillong, 2010.

  65. Member, NOC, National Symposium on “Catalysis”, IIT Madras, 2010.

  66. Institute Lecture by J. P. Mittal (Welcome Adress) 2010.

  67. 8 th S. Dutta – Majumder Memorial Lecture by V. Balakrishnan, IIT Kharagpur (Welcome Address) 2010.

  68. Invited Speaker, University Golden Jubilee National Seminar on Chemistry Today (UGJ-NSCT)” Department of Chemistry, The University of Burdwan, Golapbag, Burdwan 713 104, WB, India, March 18 - 20, 2010.

  69. Science Day Lecture by K. Bhattacharyya (Welcome Address) 2010.

  70. Delivered a series of lectures (UGC Sponsored) on quantum chemistry in Gauhati University, 2010.

  71. Member, NOC and Invited Speaker, TCS 2010, IIT Kanpur.

  72. Sir J. C. Ghosh Memorial lecture 2010 by G. R. Desiraju (Welcome Address).

  73. 2nd Research Scholars’ Day, IIT Kharagpur (Welcome Address) 2010.

  74. Organizer, Acharya P.C.Ray Memorial Lecture, 2010, IIT Kharagpur, by Dr. A.V. Rama Rao.

  75. Invited Speaker, Conference on Current Trends in Condensed matter Physics, NISER, Bhubaneswar, 2010.

  76. Invited speaker, Recent Advances in Pure and Applied Chemistry, Dr B R Ambedkar Center for Biomedical Research, University of Delhi, December, 2010.

  77. 9th S. Dutta – Majumder Memorial Lecture by M. Lakshmanan, IIT Kharagpur (Welcome Address) 2010.

  78. One day Symposium, Centre for Theoretical Studies, IIT Kharagpur (Welcome Address) 2010.

  79. Invited speaker, National Conference on Nonlinear Systems and Dynamics 2011, Centre for Nonlinear Dynamics, School of Physics, Bharathidasan University, Tiruchirappalli, January, 2011.

  80. Invited speaker and Member, NOC, National Seminar on Condensed Matter Physics, Department of Physics, Assam University, Silchar, February, 2011.

  81. Member, Syllabus Committee, The National Institute of Science Education and Research, Bhubaneswar, Central University of Jharkhand, Ranchi.

  82. Member, NOC and Invited speaker, National Conference on ‘Chemistry, Chemical Technology and Society (NCCCTS-2011). November 2011, Tezpur University, Assam.

  83. 10th S. Dutta – Majumder Memorial Lecture IIT Kharagpur Lecture by S. Mukhi (Welcome Address) 2011.

  84. Member, NOC and Invited Speaker, National Conference on Particulate Technology with Special Emphasis on Nanotechnology, Parul Institute of Pharmacy, Vadodara, April, 2011.

  85. Invited Speaker and Chairman, Technical Session, Celebration of Chemistry@IITKanpur, IIT Kanpur, December, 2011

  86. Member, NOC and Chairman, Technical Session, International Year of Chemistry and Symposium on Frontiers in Polymer Chemistry, IIT Kharagpur, November, 2011.

  87. Member, LOC and Chairman, Technical Session, Diamond Jubilee Symposium on Recent Trends in Chemistry, IIT Kharagpur, October, 2011

  88. Invited Speaker, Discussion Meeting on Hydrogen Storage and Generation, BESU, Shibpur, January, 2012

  89. Member, NAC, National Symposium on Current Trends in Computational Chemistry, NEHU, Shillong, March, 2012.

  90. Member, NAC and Chairman, Technical Session,Theoretical Chemistry Symposium, IIT Guwahati, December, 2012.

  91. Invited to deliver lectures in INSPIRE Internship Program sponsored by DST, Govt. of India from July 6-10, 2012, at School of Biotechnology, KIIT University, Bhubaneswar.

  92. Invited to deliver lectures on ‘Recent Developments in Chemistry’ sponsored by three National Science Academies at Visva-Bharati, Santiniketan during November 29-December 01, 2012. 

  93. Invited Speaker for the 3rd DAE-BRNS Symposium on "Atomic, Molecular and Optical Physics" in December at IISER Kolkata.

  94. Invited to be a member of International Committee in the Seventh Indo-US Workshop on Mathematical Chemistry on the campus of PRIST University, Tamilnadu, India, during December 4-6, 2012.

  95. Invited Speaker, INSA Lecture (100 Lectures by INSA Fellows) at North Bengal University, Dec. 2012.

  96. Member, LOC and Chairman, Technical Session in "Symposium on Inorganic Chemistry at Interface" at IIT Kharagpur, on 13-14 October, 2012.

  97. 11th S. Dutta – Majumder Memorial Lecture IIT Kharagpur Lecture by Professor Amitava Raychaudhuri (Welcome Address) on 15th October, 2012.

  98. Coordinator, D.N.Wadia Medal Lecture (INSA) by Professor S.K.Sen, October 2012, IIT Kharagpur.

  99. Resource Person, UGC Refresher Course, North Bengal University, December, 2012

  100. Invited to be a member of the national organization committee in the second Chennai Chemistry Conference (CCC-2013) held at CSIR-Central Leather Research Institute (CSIR-CLRI), Chennai, during 8-10th, February 2013.

  101. Invited Speaker in National Conference on Mapping the Materials Genome at the Center for Informatics and the School of Natural Sciences, Shiv Nadar University (SNU), Delhi during March 8-10, 2013.

  102. Invited Speaker in National Seminar on “Frontiers in Chemical Sciences-2013” during March 25-26, 2013, at Vidyasagar University, Midnapore.

  103. Member, NOC and Invited Speaker in the DAE DRNS Symposium on Current Trends in Theoretical Chemistry (CTTC-2013) in Bhabha Atomic Research Centre (BARC), India during September 26-28, 2013.

  104. Coordinator, One Day Symposium on Science and Society (INSA), September 2013, IIT Kharagpur.

  105. Invited Speaker in the DST-INSPIRE SCIENCE CAMP at National Institute of Science & Technology, Berhampur, Orissa during November 26 to November 30, 2013.

  106. Invited Speaker in "the 6th CRSI-National Symposium in Chemistry" at IIT Bombay during  Feb 7th to Feb 9th 2014.

  107. Invited Speaker in "the one day national seminar on Recent advances in chemistry" at Visva-Bharati University during 9th March, 2014.

  108. Invited Speaker in “Bose Colloquium lecture” at the S. N. Bose National Centre for Basic Sciences, Kolkata in June, 2014.

  109. Invited Speaker in the workshop on ‘Recent Advances in Chemistry’ at Mizoram University, Aizawl during June  2-4, 2014.

  110. Invited Speaker in the two-day Golden Jubilee In-House Symposium, IIT Bombay, on 16-17 October, 2014.

  111. Invited resource person in the Workshop on electronic structure, atomistic and statistical modeling in Chemistry, Materials and Life Sciences October 20-22, 2014, IACS Kolkata.

  112. Invited Speaker in the conference “Recent Trends in Fundamental and Applied Chemical Sciences” at Dibrugarh University, on 19-21 November, 2014.

  113. Invited Chairman, Technical Session, in the conference, "Advances in Spectroscopy and Ultrafast Dynamics" n the occasion of 60th birth anniversary of Prof. Kankan Bhattacharyya at IACS, Kolkata, on 12-14 December, 2014.

  114. Member, NOC and invited speaker in the Theoretical Chemistry Symposium, NCL Pune, on 18-21 December, 2014.

  115. Invited Speaker in the conference "Recent Trends and Perspectives in Chemistry (RTPC-2015)", NIT Sikkim, on 23-24 January, 2015.

  116. Resource Person in the workshop on "Frontiers In Advanced Bio-Chemical Science" at the Department of Chemistry, Dasaratha Deb Memorial College, Khowai, Tripura, 25-27 February, 2015.

  117. Invited Speaker in the Institute colloquium, IISER Pune, April 2015.

  118. Invited Speaker in the Institute colloquium, IIT Ropar, June 2015.

  119. Invited Speaker in the "Science Academies’ Refresher Course in Recent Advances in Chemistry", BIT, Mesra (Deoghar Campus) 14–26 December 2015.

  120. Invited Speaker in the "Recent Devlopments in Chemistry", School of Chemistry, Madurai KamRaj University, Madurai, Tamil Nadu 27 and 28th January 2016.

  121. Course Director and Invited Speaker in the "Science Academies’ Refresher Course in Recent Advances in Chemistry", BIT, Mesra (Deoghar Campus), 14–26th December 2015.

  122. Invited Speaker in the "Science Academies’ Lecture Workshop on Recent Devlopments in Chemistry", School of Chemistry, Madurai Kamraj University, Madurai, Tamil Nadu, 27 and 28th January 2016.

  123. Chairman, Technical Session, in, “22nd Conference of National Magnetic Resonance Society (NMRS-2016) of India, Indian Institute of Technology, Kharagpur, 18-21th February, 2016.

  124. Member, NAC, National Symposium in Chemical Science, Univ. Gour Banga, March, 2016.

  125. Invited Speaker, 19th CRSI National Symposium in Chemistry, North Bengal Univ., July, 2016.

  126. Invited Speaker, National Symposium on Recent Advances in Chemistry and Industry, Indian Chemical Society, Kolkata, August, 2016.

  127. Member, NAC, Theoretical Chemistry Symposium (TCS) 2016, University of Hyderabad, Hyderabad, December, 2016.

  128. Invited Speaker, Recent Advances in Theoretical Chemistry and Theoretical Physics, IISER Kolkata, January 2017.

  129. Invited Speaker, Institute Colloquium, IISER Bhopal, February 2017.

  130. Member, NAC, National Conference on Chemical Physics (NCCP-2017), Assam University, Silchar, March, 2017.

  131. Member, NAC, National Seminar on “Recent Trends in Chemistry Research”, Visva-Bharati, March, 2017.

  132. Member, NAC, National Seminar on "NanoMaterials Science, Technology and Applications (NAMASTA)", Dibrugarh University, Assam, 10-11 November, 2017.

  133. Resource Person, “Science Academies' Lecture Workshop” on “Emerging trends in Chemistry and its pharmaceutical applications” organized by Department of Chemistry, Sikkim Manipal Institute of Technology, Sikkim; during 30 – 31 October 2017.

  134. Course Director and Resource Person, “Science Academies' Lecture Workshop” on “Frontiers in Chemistry: Fundamentals and Applications” organized by Department of Chemistry, Bejoy Narayan Mahvidyalaya, Hooghly, West Bengal; 6 – 8 December 2017.

  135. Resource Person, “Science Academies' Lecture Workshop” on “Emerging Trends in Chemistry and its Pharmaceutical Applications” organized by Department of Chemistry, Sammilani College, Bankura, West Bengal, 19 – 21 Jauary 2018.

  136. Resource Person, “Science Academies' Lecture Workshop” on “Chemical Sciences: Recent Trends in Teaching, Research & Technology” organized by Department of Chemistry, Cooch Behar Panchanan Barma University, Vivekananda Street, Cooch Behar, West Bengal, 25th – 26th May 2018.

  137. Resource Person, “Science Academies' Lecture Workshop” on “Innovative trends and Techniques in Chemistry” organized by The Department of Chemistry, National Institute of Technolgy, Silchar, Assam, August 27-29, 2018.

  138. Invited Speaker, National Workshop on "Computational Study: Application in Frontier Chemistry" National Institute of Technology Agartala, Jirania, Tripura - 799046, September 26-27, 2018.

  139. Invited Speaker, Diamond Jubilee Lecture Series, IIT Bombay, December 2018.

  140. Acharya P. C. Ray Memorial Award Lecture, Indian Chemical Society, Naugachhia College, Bhagalpur University, December 2018.

  141. Resource person, Science Academies Lecture Workshop on “Chemistry of non-covalent interactions: strength in weakness”, February 5-7, 2019, Jhargram Raj College.

  142. Invited speaker and Chairman, Technical Session, Workshop cum Symposium on “Advanced simulation methods: DFT, MD and beyond (ASM2019)”, March 6 - 10 2019, IIT Delhi, New Delhi.

  143. Invited speaker, Symposium on ‘Frontiers of Sciences (Past, Present & Future) – Physical, Chemical and Earth Sciences” , March 8-12, 2019, Banaras Hindu University, Varanasi.

  144. Chairman, Technical Session, Seminar on “Materials Simulation: From Classical to Quantum”, IIT Kharagpur, May 31, 2019.

  145. Member NAC and Invited Speaker, DAE Computational Chemistry Symposium (DAE-CCS), November 7-9, 2019.

Also delivered Invited Lectures in several Universities/Academic Institutions in India and abroad, e.g. IIT Bombay; IIT Kanpur; Sri Ram Institute, New Delhi; Bharathidasan Univ., Tiruchirapalli; BARC, Mumbai; S. N. Bose National Centre for Basic Sciences, Kolkata; Banaras Hindu Univ., Varanasi; CLRI, Chennai; Burdwan Univ.; Visva-Bharati Univ. (TPSC); Goa Univ.; I.I.Sc. Bangalore; IACS, Kolkata; Panjab University, Chandigarh; Cochin Univ.; Kashmir univ.,SVNIT, Surat, Vidyasagar Univ., SKBU, Purulia, etc.
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