Selected conference presentations: International and National

1. N. N. Ghosh, “Reactions Pathways in Cationic Polymerization of Epoxy Resins,” Research Reviews Spring 2000, Center for Composite Materials, University of Delaware, USA 2000.
2. N.N. Ghosh and C.E. Barnes, “Synthesis of silica supported Vanadium catalysts by using a molecular building block method,” Annual Conference of South Eastern Catalyst Society, Asheville, 2003.
3. Craig Barnes, Narendra N Ghosh, Jason Clark, Geoffrey T Eldridge, “Building block approach to the synthesis of nanostructured metal oxides,” 227th American Chemical Society National Meeting, Anaheim, CA, United States, 2004.
4. C. E. Barnes, Jason Clark, Narendra N. Ghosh, Geoffrey T Eldridge,. “New methodologies for the preparation of highly dispersed metals on silicate nanostructures,” 227th American Chemical Society National Meeting, Anaheim, CA, United States, 2004.
5. N N Ghosh and G R Palmese, “Investigation on reaction mechanism of electron-beam induced cationic polymerization of epoxy resin,” IUPAC International Symposium on Ionic Polymerization, Goa, India 23-28^th Oct 2005.
6. N N Ghosh, Synthesis of Nanostructured Multicomponent Mixed-oxide Ceramic Powders Using a Novel Aqueous Sol-Gel Method. Conference on Functional Metamaterials at the Nano Scale. IISC, Bangalore, 22-23^rd July 2005.
7. N N Ghosh, A Novel Molecular Building Block Methodology for Preparation of Site- Isolated Monodispersed Metal Silicate Naonostructured Catalysts. 4^th National Symposium & Conference on Solid State Chemistry and Allied Ares. University of Goa, India 1-3^rd December, 2005.
8. N N Ghosh, Development of a molecular Building block Methodology for Synthesis of Heterogeneous Mesoporous Catalyst. International Workshop on Biosensors for Environmental Analysis. , BITS- Pilani, Goa Campus, India. 21- 23^rd February 2006.
9. P.Pant and N N Ghosh, “Synthesis of mesoporous and Nanostructured magnetic and nonmagnetic oxide powders for Biosensors applications”.The 8^th Workshop on Boisensors and Bioanalytical µ-techniques in Environmental and clinical analysis. BITS- Pilani Goa Campus , India ,3-6 October 2007.
10. Prita Pant, KS Jayshree ,R.R. Chandrasekar KS Seshadri and N N Ghosh, “Development of Chemical Synthesis Methodologies for Preparation of Nano-structured Ferrite powders for Biosensor Applications”. The 8^th Workshop on Boisensors and Bioanalytical µ-techniques in Environmental and clinical analysis. BITS- Pilani Goa Campus , India ,3-6 October 2007.
11. Prita Pant, B.D Naik and N.N Ghosh, “Development of Chemical Synthesis Methodologies for Preparation of Nano-structured Ferrite powders”. National Seminar on Electroceramics. Sonipat India, November 5-6, 2007.
12. N.N Ghosh ,C.E Barnes, “Development of novel Molecular Building Block Methodology for Synthesis of Monodisperse Mesoporous Vanadium-Silicate Catalyst”.10^th International Conference on Advanced Materials ( IUMRS-ICAM ) Bangalore, 8-10 Oct,2007.  
13.  P Pant, B D Naik and N N Ghosh, “Preparation of A New Type High Performance Polybenzoxazine- Ferrite NanoComposite”, Materials for Hostile Environments, 19^th AGM of Materials Research Society of India, Thiruvanthapuram, 14^th – 16^th February, 2008.
14. P Pant, B D Naik, T C Goel and N N Ghosh, “Development Of A Novel But Simple Chemical Methodology For Synthesis Of Single-Phase Ni- Zn Ferrite Nano-Powder” Materials for Hostile Environments, 19^th AGM of Materials Research Society of India, Thiruvanthapuram, 14^th – 16^th February, 2008.
15. B D Naik, Sushi M, Srmriti Gupta, Ketan Jain, P Pant and N N Ghosh “Synthesis of Mesoporous Silicate by Using A Simple Chemical Technique and Incorporation Of Metal Ions Within This Porous Matrix”, Materials for Hostile Environments, 19^th AGM of Materials Research Society of India, Thiruvanthapuram, 14^th – 16^th February, 2008.
16. P Pant and N N Ghosh, “Development of a Novel and Cost-Effective Precursor Based Chemical Methodology for Synthesis of Single Phase Ni-Zn Ferrite Nanopowder”, Advances in Nanomaterials and Drug Delivery, National Institute of Oceanography and St Xavier’s College, Goa 22^nd – 23^rd Feb, 2008.
17. B. D. Naik and N N Ghosh, “Development of a modified Hydrothermal Technique for Synthesis of Nanostructured Mesoporous Silicate Based Materials”, Advances in Nanomaterials and Drug Delivery, National Institute of Oceanography and St Xavier’s College, Goa 22^nd – 23^rd Feb, 2008.
18.  N N Ghosh, “Novel Synthetic Strategies and Characterization of Nanomaterials”, Advances in Nanomaterials and Drug Delivery, National Institute of Oceanography and St Xavier’s College, Goa 22^nd – 23^rd Feb, 2008.
19. Narendra Nath Ghosh, Prita P. Sarangi, B.D. Naik, “Preparation of High Performance Polybenzoxazine- Ferrite Nanocomposite and their Properties”, 16th International Conference on Composites or Nano Engineering, (ICCE-16), Kunming, China 20-26^th July, 2008.
20. Prita Pant Sarangi, B D Naik, S R Vadera, M K Patra, C Prakash and N N Ghosh “Development of a Novel Chemical Method for Preparation of High Performance Polybenzoxazine- Ferrite Magnetic Nanocomposite”, International Conference on Magnetic Materials and their Applications for 21^st Century, (MMA-21), National Physical Laboratory and Magnetic Society of India, New Delhi, India 21- 23^rd October, 2008.
21. N N Ghosh, Prita Pant Sarangi and Bhanudas Naik Development of Simple but Novel Chemical Method for Preparation of nanostructured Ferrite Powders, International Conference on Biomedical Engineering and Nanotechnology (ICBENT 2008) D Y Patil University, Kolhapur 21- 23^rd October, 2008
22. Bhanudas Naik, Prita Pant Sarangi and N N Ghosh, “A Simple Chemical Technique for Synthesis of Mesoporous Silicate and Incorporation Of Metal Ions Within This Porous Matrix” International Conference on Biomedical Engineering and Nanotechnology (ICBENT 2008) D Y Patil University, Kolhapur 21- 23^rd October, 2008
23. N N Ghosh, R R Chandrasekhar, Prita Pant Sarangi and Bhanu Das Naik, “Development Of Sinmple But Novel Chemical Strategies For Preparation Of Nanostructured Materials And Mesoporous Catalysts” International Congress of Environmental Research (ICER 08) BITS- Pilani Goa Campus , India ,18- 20^th December 2008.
24. B D Naik, Sushi M, Srmriti Gupta, S Manna, V.S.Prasad and N N Ghosh, “A Simple Chemical Technique For Synthesis Of High Surface Area Mesoporous Silica Matrix And Iron-Oxide Incorporated Silicates” International Congress of Environmental Research (ICER 08) BITS- Pilani Goa Campus , India ,18- 20^th December 2008.
25. R R Chandrasekhar, T Garg ,T Dasgupta, S. R. Vadera, M. K. Patra, C. Prakash and N. N. Ghosh, “Development Of A Simple Chemical Methodology For preparation Of A New Type High Performance Polybenzoxazine- Ferrite Nano Composites And Their Properties” International Congress of Environmental Research (ICER 08) BITS- Pilani Goa Campus , India ,18- 20^th December 2008.
26. Prita Pant Sarangi, Sampat R Vadera, Manoj K Patra, Chandra Prakash and Narendra Nath Ghosh^*  Development of Novel Aqueous Solution Based Chemical Methodologies for Synthesis of Ni_(1-x)Zn_xFe₂O₄ Nanopowders and their Electrical and Magnetic Properties. International conference on Electroceramics (ICE- 2009) University of Delhi 13-17^th December 2009
27. Bhanudas Naik and N N Ghosh Development of Simple Chemical Methodology for Synthesis of Mesoporous Silicate and Nanostructured Metal Incorporated Porous Silicates, International Conference on Sol-Gel Processing for Advanced Ceramics, IGCAR , 11- 14^th October 2009.
28. Bhanudas Naik, Amit B Rajput, Akash Chandrashekhar, Abhishek Iyer and Narendra Nath Ghosh Development of an aqueous solution based based method for preparation of TiO₂ and Ag- doped TiO₂ nano-catalysts and their photocatalytic activity National Conference on Green and Sustainable Chemistry – 2010 BITS- Pilani, 19-21 February 2010.
29. Prita Pant Sarangi, Shuchi Garg, Rithika Ardeshir and Narendra Nath Ghosh A Novel Aqueous Solution Based Chemical Route for Synthesis of NiZn Ferrite Nanopowders and their DC Resistivity and Magnetic Properties. National Conference on Green and Sustainable Chemistry – 2010 BITS- Pilani, 19-21 February 2010.
30. Narendra Nath Ghosh Development of Simple but Novel Aqueous solution Based Chemical Methodologies for Preparation of Magnetic Nanoparticles for use in Nanomadicine. First World Conference on Nanomedicine and Drug Delivery (WCN-2010): April 16- 18, 2010, Kottayam, Kerala, India.
31. Amit B Rajput and Narendra Nath Ghosh “Development Of a New High Performance Polybenzoxazine- Ferrite Magnetic Nano Composite” 3^rd International Conference on Recent Advances in Composite Materials, ICRACM 2010 ENSIL - ENSCI in Limoges (France) December 13 to December 15, 2010.
32. Amit Balsing Rajput, Richa Premchandani, Nallabati Vineeta, and Narendra Nath Ghosh Preparation and Characterization of Polybenzoxazine-LLDPE-Ferrite based Flexible Magnetic Nanocomposites International Conference on Advances in Polymer Science and Rubber Technology (APSRT) IIT Kharagpur, March 3- 5 2011.
33. Bhanudas Naik, Subhenjit Hazra, and Narendra Nath Ghosh^*, “Synthesis of Ag/TiO2 Nanoparticle Loaded Mesoporous SiO₂ and Al₂O₃ Catalysts and Study of their Catalytic Properties” The Sixth International Symposium on Nanoporous Materials, Banff, Canada, August 21-24, 2011.
34. Narendra Nath Ghosh^* “Synthesis of Nanoparticle Incorporated Mesoporous Silica and Alumina based Materials and Their Applications” in the Symposium on Novel Materials for Sustainable Energy, organized by Chemical and Biological Engineering Department at Drexel University, USA on 10th May 2012.
35. N N Ghosh. “Novel Synthetic Methodologies for Preparation of Ferrite Based Magnetic Nanoparticles and Nanocomposites” in National Conference on Functional Materials (NCFM 2012) organized in association with MRSI, Delhi chapter in G.V.M. Girls college, Sonepat during 24-25 September 2012.
36. A. B. Rajput, S.Choudhury, S.Hazra and N. N. Ghosh "Preparation and Characterization of Pure Single-Phase ZnFe₂O₄    Nanopowder via a Simple Aqueous Solution Based EDTA-Precursor Method" In International Conference on Emerging Technologies: Micro to Nano 2013 (ETMN-2013) February 23-24, 2013, BITS Pilani, K. K. Birla Goa Campus, India,
37. N. N. Ghosh, A. B.Rajput, S.Hazra, P. M.Singru, S. R.Vadera, M. K.Patra, H. V. Pol "Preparation, characterization and properties of flexible magnetic nanocomposite sheets of MNPs-polybenzoxazine-LLDPE". In International Conference on Emerging Technologies: Micro to Nano 2013 (ETMN-2013). February 23-24, 2013, BITS Pilani, K. K. Birla Goa Campus, India,
38. Desagani Dayananda, Venkateswara Rao Sarva, Sivankutty Vadakkethonippurathu Prasad, Jayaraman Arunachalam, Narendra Nath Ghosh^* “A simple aqueous solution based chemical methodology for preparation of mesoporous alumina: efficient adsorbent for defluoridation of water” International Conference on Powder, Granule and Bulk Solids: Innovations and Applications November 28-30, 2013at Thapar University, Patiala, India.
39. Subhenjit Hazra, Manoj K. Patra, Sampat R. Vadera and Narendra N. Ghosh^* “A Novel Aqueous Solution Based ‘One-Pot’ Synthetic Route for Preparation of Soft-Hard Ferrite Nanocomposites Having High Saturation Magnetization and High Coercivity Value” International Union of Materials Research Societies – International Conference in Asia – 2013 (IUMRS-ICA-2013) during December 16-20, 2013 at INDIAN INSTITUTE OF SCIENCE in Bangalore, India. 
40.  Narendra N. Ghosh^*, Amit B. Rajput, Subhenjit Hazra, Sampat R. Vadera, Manoj K. Patra, Harshawardhan V. Pol “Preparation of Flexible Magnetic Nanocomposite Sheets Composed of Magnetic Nanoparticles- Polybenzoxazine –LLDPE” International Union of Materials Research Societies – International Conference in Asia – 2013 (IUMRS-ICA-2013) during December 16-20, 2013at INDIAN INSTITUTE OF SCIENCE in Bangalore, India.
41. N N Ghosh (Invited Talk)  “Development of a novel synthetic route for preparation of variety of nanoparticles, their antibacterial properties and applications in waste water treatment”  UGC Sponsored National seminar on Bio-Inspired Devices ( An Emerging  trend in Science) at St. Francis College for Women, Hyderabad, Andhra Pradesh during 17th and 18th January 2014.
42. Subhenjit Hazra, Barun Kumar Ghosh, Manoj Kumar Patra, Raj Kumar Jani, Sampat Raj Vadera and Narendra Nath Ghosh^* A novel aqueous solution based ‘one-pot’ synthetic route for preparation of hard-soft ferrite nanocomposites having enhance magnetic and microwace absorption property INDO- UK INTERNATIONAL WORKSHOP ON ADVANCED MATERIALS AND THEIR APPLICATIONS IN NANOTECHNOLOGY (AMAN 2014) BITS Pilani, KK Birla Goa campus May 17- 19th 2014 Page no: 151
43. Barun Kumar Ghosh, Subhenjit Hazra, Bhanudas Naik, Narendra Nath Ghosh^* Preparation of Cu nanoparticle loaded SBA-15 and their Excellent Catalytic Activity in Reduction of Variety of Dyes INDO- UK INTERNATIONAL WORKSHOP ON ADVANCED MATERIALS AND THEIR APPLICATIONS IN NANOTECHNOLOGY (AMAN 2014) BITS Pilani, KK Birla Goa campus May 17- 19th 2014 Page no: 154
44. Desagani Dayananda, Swapnil Gupta, Venkateswara R. Sarva, Sivankutty V. Prasad, Jayaraman Arunachalam, Narendra N. Ghosh Preparation of ZrO₂ nanoparticle loaded mesoporous Al₂O₃: A promising adsorbent for defluoridation of water INDO- UK INTERNATIONAL WORKSHOP ON ADVANCED MATERIALS AND THEIR APPLICATIONS IN NANOTECHNOLOGY (AMAN 2014) BITS Pilani, KK Birla Goa campus May 17- 19th 2014 Page no: 155
45.  Subhenjit Hazra, Hrishikesh Joshi, Ayush Ahuja, Barun Kumar Ghosh and Narendra Nath Ghosh^*Development of a simple aqueous solution based chemical method for synthesis of mesoporous TiO₂. INDO- UK INTERNATIONAL WORKSHOP ON ADVANCED MATERIALS AND THEIR APPLICATIONS IN NANOTECHNOLOGY (AMAN 2014) BITS Pilani, KK Birla Goa campus May 17- 19th 2014 Page no: 157
46. Debraj Dhar Purkayastha, Sarbajit Kairia, Subhenjit Hazra, Narendra N. Ghosh, Chira R. Bhattacharjee Surfactant-assisted low-temperature thermal decomposition of copper(II) acetylacetonate as an access to copper nanoparticles INDO- UK INTERNATIONAL WORKSHOP ON ADVANCED MATERIALS AND THEIR APPLICATIONS IN NANOTECHNOLOGY (AMAN 2014) BITS Pilani, KK Birla Goa campus May 17- 19th 2014 Page no: 149
47. Invited  Lecture N N Ghosh Novel Synthetic Strategies for Preparation of Variety of Nanostructured Materials: Magnetic Nanoparticle, Polymer- Ceramic Nanocomposites, Advanced Catalysts and Adsorbents- Overview of our Last 10 years Research Activity INDO- UK INTERNATIONAL WORKSHOP ON ADVANCED MATERIALS AND THEIR APPLICATIONS IN NANOTECHNOLOGY (AMAN 2014) BITS Pilani, KK Birla Goa campus May 17- 19th 2014 Page no:16
48. (Invited  Lecture) N N Ghosh “New Strategies for Preparation of Magnetic nanoparticles and Mesoporous materials” in ‘Seminar on Functional Materials for Strategic Defence Application’ Defence Lab- Jodhpur, 23rd December 2014.
49. Narendra Nath Ghosh “Our Venture on Development of Novel Synthetic Routes for Preparation of Variety of Nanostructured materials: Magnetic Nanoparticles, Advanced Nanocatalysts, Graphene oxide based nano-composites” National Conference on New Frontiers in Chemistry From Fundamental to Applications (NFCFA 2015) BITS Pilani, KK Birla Goa Campus, 18 -19 December 2015.
50. Madhurya Chandel, Harshit Sinha, Harshdeep Singh Hora, Barun Kumar Ghosh, Debabrata Moitra, Narendra Nath Ghosh* “Synthesis of magnetic separable CuFe2O4 and RGO@CuFe₂O₄ nanocatalysts for reduction of various synthetic dyes.” National Conference on New Frontiers in Chemistry From Fundamental to Applications (NFCFA 2015) BITS Pilani, KK Birla Goa Campus, 18 -19 December 2015.
51. Barun Kumar Ghosh, Debabrata Moitra, Madhurya Chandel and Narendra Nath Ghosh* ‘A facile route for preparation of magnetically separable (mTiO₂@CF)_XRGO_(1-X) nanocomposites and its photocatalytic activity towards degradation of various dyes under visible light’ 2^nd INDO- UK INTERNATIONAL WORKSHOP ON ADVANCED MATERIALS AND THEIR APPLICATIONS IN NANOTECHNOLOGY (AMAN 2016) in collaboration with Univ of Leeds, UK BITS Pilani, KK Birla Goa campus January 11- 12, 2016.
52. D. Moitra, B. K. Ghosh, M.Chandel, R. K. Jani, M. K. Patra, S. R. Vadera and N. N. Ghosh* ‘Synthesis of Ni_0.8Zn_0.2Fe₂O₄-RGO nanocomposite: An excellent magnetically separable catalyst for dye degradation and Microwave absorber’2^nd INDO- UK INTERNATIONAL WORKSHOP ON ADVANCED MATERIALS AND THEIR APPLICATIONS IN NANOTECHNOLOGY (AMAN 2016) in collaboration with Univ of Leeds, UK BITS Pilani, KK Birla Goa campus January 11- 12, 2016.
53. Madhurya Chandel, Harshit Sinha, Harshdeep Singh Hora, Barun Kumar Ghosh, Debabrata Moitra, Narendra Nath Ghosh^* ‘Synthesis of magnetic separable CuFe₂O₄ and RGO@CuFe₂O₄ nanocatalysts for reduction of various synthetic dyes’ 2^nd INDO- UK INTERNATIONAL WORKSHOP ON ADVANCED MATERIALS AND THEIR APPLICATIONS IN NANOTECHNOLOGY (AMAN 2016) in collaboration with Univ of Leeds, UK BITS Pilani, KK Birla Goa campus January 11- 12, 2016.
54. (3^rd Prize for poster paper) Souvik Pal, Narendra Nath Ghosh^*, Paul A. Millner^*, Sunil Bhand^{* ‘}A trun off fluorosence nanosensor for analysis of Pb ²⁺ in water’ 2^nd INDO- UK INTERNATIONAL WORKSHOP ON ADVANCED MATERIALS AND THEIR APPLICATIONS IN NANOTECHNOLOGY (AMAN 2016) in collaboration with Univ of Leeds, UK BITS Pilani, KK Birla Goa campus January 11- 12, 2016.
55. (Invited talk) N N Ghosh^* ‘Development of Novel Synthetic Routes for Preparation of Variety of Nanostructured materials: Magnetic Nanoparticles, Advanced Nanocatalysts, Graphene oxide based nano-composites and their Applications’ 2^nd INDO- UK INTERNATIONAL WORKSHOP ON ADVANCED MATERIALS AND THEIR APPLICATIONS IN NANOTECHNOLOGY (AMAN 2016) in collaboration with Univ of Leeds, UK BITS Pilani, KK Birla Goa campus January 11- 12, 2016.

 

56. Samyak Dhole, Debabrata Moitra, Narendra Nath Ghosh,^, Density functional study of prototypical multiferroicbismuth ferrite, Symposium on Recent Advancements in Chemical Sciences and RSC Research Scholar Meet-2016 at BITS Pilani, KK Birla Goa Campus 13th November 2016

57. D. Moitra, M.Chandel, B. K. Ghosh, R. K. Jani, M. K. Patra, S. R. Vadera and N. N. Ghosh, A Simple ‘in situ’ Co-precipitation Method for Preparation of Multifunctional CoFe₂O₄-Reduced Graphene Oxide Nanocomposites: Excellent Microwave Absorber and Highly Efficient Magnetically Separable Recyclable Photocatalyst for Dye Degradation, Symposium on Recent Advancements in Chemical Sciences and RSC Research Scholar Meet-2016 at BITS Pilani, KK Birla Goa Campus 13th November 2016.

58. Barun Kumar Ghosh, Harshita Lulla, Madhurya Chandel, Narendra Nath Ghosh, Ag nanoparticle immobilised mesoporous TiO₂-Cobalt Ferrite nanocatalyst: A versatile, magnetically separable and reusable catalyst, Symposium on Recent Advancements in Chemical Sciences and RSC Research Scholar Meet-2016 at BITS Pilani, KK Birla Goa Campus 13th November 2016 .

59. Madhurya Chandel, Harshit Sinha, Harshdeep Singh Hora, Barun Kumar Ghosh, Debabrata Moitra, Narendra Nath Ghosh, Synthesis of magnetic separable CuFe₂O₄ and RGO@CuFe₂O₄nanocatalysts for reduction of various synthetic dyes, Symposium on Recent Advancements in Chemical Sciences and RSC Research Scholar Meet-2016 at BITS Pilani, KK Birla Goa Campus 13th November 2016

60. Narendra Nath Ghosh, * Debabrata Moitra,  Madhurya Chandel,  Barun Kumar Ghosh,  Raj Kumar Jani, Manoj Kumar Patra  and Sampat Raj Vadera ‘Development of Novel Synthetic Methodologies for Preparation of Graphene based Multifunctional Nanocomposites’(Oral Presentation): 2^nd  National Conference on New Frontiers in Chemistry From Fundamental to Applications (NFCFA 2017) at BITS Pilani, KK Birla Goa Campus, 28-29 January, 2017.

61. Barun Kumar Ghosh, Subhenjit Hazra and Narendra Nath Ghosh^* ‘Synthesis of Cu@CF@SBA15: A Versatile catalysts for (i) reduction of dyes, trifluralin, Synthesis of (ii) DHPMs by Biginelli reaction and (iii) 1,2,3-triazole derivatives by ‘Click reaction’. 2^nd  National Conference on New Frontiers in Chemistry From Fundamental to Applications (NFCFA 2017) at BITS Pilani, KK Birla Goa Campus, 28-29 January, 2017.

62. Debabrata Moitra and Narendra Nath Ghosh,* ‘Synthesis of BiFeO₃ nanowire-Reduced Graphene Oxide based Magnetically Separable nanocatalyst and its Versatile Catalytic Activity towards Multiple Organic Reactions.’ 2^nd  National Conference on New Frontiers in Chemistry From Fundamental to Applications (NFCFA 2015) at BITS Pilani, KK Birla Goa Campus, 28-29 January, 2017.

63. Madhurya Chandel and Narendra Nath Ghosh^* ‘CoFe₂O₄–reduced graphene oxide nanocomposites: a highly efficient magnetically separable recyclable photocatalyst for dye degradation. 2^nd  National Conference on New Frontiers in Chemistry From Fundamental to Applications (NFCFA 2015) at BITS Pilani, KK Birla Goa Campus, 28-29 January, 2017.

64. Invited Talk: Narendra Nath Ghosh Development of Mesoporous Alumina based Adsorbents for Removal of Fluoride from Water Eighth DAE-BRNS Biennial Symposium – SESTEC-2018, BITS Pilani, K K Birla Goa Campus, Goa – 403 726, India. May 23–26, 2018

65. Invited talk: ‘Novel Synthetic Methodologies for Preparation of varieties of Nanostructured Materials and their Applications.’. International Conference on  Nano-materials for Environmental Applications (NEA 2019) Miramar- Goa, 6-7 March 2019.

66. Madhurya Chandel and Narendra Nath Ghosh^* ‘CoFe₂O₄-reduced graphene oxide nanocomposites: a highly efficient magnetically separable recyclable photocatalyst for dye degradation’. International Conference on  Nano-materials for Environmental Applications (NEA 2019) Miramar- Goa, 6-7 March 2019

67. (Best Oral Presentation) Priyanka Makkar, Debika Gogoi and Narendra Nath Ghosh* ‘Synthesis of magnetic separable CuFe₂O₄-RGO nanocatalyst for reduction of various synthetic dyes.’. International Conference on  Nano-materials for Environmental Applications (NEA 2019)  Miramar- Goa, 6-7 March 2019 (Presented by Ms Priyanka Makkar).

68. Special Seminar: Synthesis of Reduced Graphene Oxide- nanoparticle based Multifunctional Nanocomposites  and their Applications as Versatile Catalysts and Supercapacitor, University of Tennessee Knoxville USA July 17 2019.