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1. Lakkimsetti Lakshmi Praveen, Shagun Kumar, Harsha Satija, Saumen Mandal, “Exploration of free-standing borophene: a material for next generation”, Indian Conference on Carbon Materials (ICCM-2023), organized by Indian Carbon Society (ICS) - Maharashtra chapter & Materials Group - BARC, Mumbai, IN, November 30 – December 2, 2023. [Poster]

2. Ambili V, Mahin Saif Nowl, Saikat Dutta, Saumen Mandal, “Structural, morphological, and microstructural study of naturally derived robust transparent coating from soya protein isolate”, International Conference on Nanomaterials in Biology (ICNB 2023), Soft Materials Research Society, Jaipur & Biological Engineering Discipline, IIT Gandhinagar, Gujarat, November 19-22, 2023. [Flash Talk & Poster] 

3. Mahin Saif Nowl, Ambili V, Lakkimsetti Lakshmi Praveen, Sandeep Singh, Saikat Dutta, Saumen Mandal, “A comparative UV absorption study of crustacean exoskeletons: correlation with structural, microstructural, and morphological analysis”, 2nd International conference on Advances in Minerals, Metals, Materials, Manufacturing and Modelling (ICAM5-2023), National Institute of Technology, Warangal, IN, September 22-23, 2023. [Oral]

4. Perabathula Satish, Saumen Mandal, “Hydroxyapatite–Clay Composite for Bone Tissue Engineering: Effective Utilization of Prawn Exoskeleton Biowaste”, 2nd International conference on Advances in Minerals, Metals, Materials, Manufacturing and Modelling (ICAM5-2023), National Institute of Technology, Warangal, IN, September 22-23, 2023. [Oral]

5. Ashritha Salian, Saumen Mandal, “Investigation of phase stabilization, microstructural, optical, and dielectric properties in solution combustion processed high entropy oxide (CoCuMgZnNi)O: A potential anode material of Li-ion batteries”, International Conference on Women in Electrochemistry (ICWEC 2023), Electrochemical Society of India, IISc Bengaluru, IN, April 7-8, 2023. [Poster] [Best Paper Award]

6. Lakkimsetti Lakshmi Praveen, Ashritha Salian, Saumen Mandal, “Precise estimation of Lattice parameter and Optical bandgap of Cobalt Oxide synthesized via Hydrothermal and Solution Combustion process: A comparative study towards Gas-sensing application”, International school and conference on Evolution of Electronic Structure Theory and Experimental Realization, SRM IST KTR & IIT Madras,Chennai, IN, January 9-12, 2023. [Poster]

7. Ashritha Salian, Akshay Prasad K, Saumen Mandal, “Examination of phase stabilization, microstructural, and optical properties of aqueous combustion processed high entropy fluorite oxide (Ce0.2La0.2Pr0.2Sm0.2Y0.2)O”, 7th International Conference on Nanoscience and Nanotechnology – ICONN 2023, SRM IST KTR, Chennai, IN, March 27-29, 2023. [Oral]

8. Sameer Sunil Karle, Robbi Vivek Vardhan, Lakkimsetti Lakshmi Praveen and Saumen Mandal, “Effectiveness of spray-pyrolyzed hydrophobic WO3 coating on stainless steel against blue-green algae growth”, First International Conference on Advanced Materials, Manufacturing and Industrial Engineering (AMMIE 2023), School of Mechanical Engineering (SMEC) Vellore Institute of Technology, Chennai, March 23- 24, 2023. [Oral]

9. Perabathula Satish, Lakkimsetti Lakshmi Praveen, Komalakrushna Hadagalli, Saumen Mandal, “Effect of temperature on solid state reaction of prawn shell derived phase-pure β-tricalcium phosphate”, 4th International Conference on Processing and Characterization of Materials, NIT Rourkela, December, 9 – 11, 2022. [Oral]

10. Karakavalasa Kailasam, Robbi Vivek Vardhan, Saumen Mandal, “Low-cost fabrication of hydrophobic ceramic coating (Yb2O3) at low temperature on SS substrate by solution combustion technique”, “National Symposium on Electrochemical Science and Technology (NSEST 2021)”, June 24th – 25th, 2022, IISc Bengaluru, India. [Oral] [Best Paper Award].

11. Ashritha Salian, Robbi Vivek Vardhan, Praveen Lakkimsetti, Santhra Krishnan, Pavan Pujar, Saumen Mandal, “Development of low temperature processed high dielectric constant high entropy oxide for electronic applications”, “XXI International Workshop on Physics of Semiconductor Devices (IWPSD 2021)”, December 14-17, 2021, IIT Delhi, Delhi, India. [Poster]

12. Lakkimsetti Lakshmi Praveen, Mahin Saif Nowl, Saumen Mandal, “Time and Temperature variant Progressive Growth of Solvent-assisted Hydrothermal Synthesis of Cobalt Hydroxide Micro-roses”, “International Conference on Energy and Advanced Materials (ICEAM-2021)”, 21st – 23rd October 2021, Jaypee Institute of Information Technology, Noida, India. [Poster] 

13. Robbi Vivek Vardhan, Subodh Kumar, Saumen Mandal, “Low temperature solution processed tungsten oxide based robust and water repellant coating on stainless steel”, 2nd International Conference on “Metallurgy & Materials Technology – Emerging trends, Development & Applications”, 29th – 30th June 2021. [Oral]

14. Ashritha Salian, Amal Mohan, Yukti Gupte, Saumen Mandal, “Formulation of Spinel - Type High Entropy Oxide by Solution Combustion Technique”, “3rd International Workshop on high entropy materials (IWHEM 2020)”, March 7-8, 2020, IIT Kanpur, Kanpur, India. [Poster] 

15. Manjunath G, Sanjay Pujari, D. R. Patil, Saumen Mandal, “Screen printing of solution combustion processed ZnO - a promising UV and gas sensors” Third International Conference on Advanced Materials (ICAM 2019), 09-11th August at Mahatma Gandhi University, Kottayam, Kerala, India.

16. Pavan Pujar, Manjunath G, Ashritha Salian, Anusha P, Bikesh Gupta, Saumen Mandal, “Distinct technologies featuring nanoparticles and molecular precursors of silver to deposit electrodes for optoelectronic devices”, Fourth International Conference on Nanomaterials: Synthesis, Characterization and Applications (ICN 2019) on 12, 13 and 14 April 2019 at Mahatma Gandhi University, Kottayam, Kerala, India. [Oral]

17. Manjunath G and Saumen Mandal, A novel, cost effective and efficient approach to screen pritable silver consuctor by direct reduction of initial precursor for printed electronics, International Conference on nanoscience and Nanotechnology, 28-30th January, 2019, SRM University, Chennai. [Oral]

18. Mayur Jiyalal Prajapati, Robbi Vivek Vardhan, Saumen Mandal, “Study of Structural, Compositional and Morphological properties of Lanthanum doped Barium Stannate through solution processing”, National Conference on Emerging Trends in Science, Technology & Application of Electron Microscopy STAEM-2018 & 5th Annual Meeting of the Academy of Microscope Science & Technology(AMST), December 19 – 21, 2018, NIIST, Trivandrum, India. [Poster]

19. Robbi Vivek Vardhan, Manjunath G, Saumen Mandal, “Fabrication of Solution Combustion based transparent semiconducting Titanium and Zinc co-doped Indium Oxide (ITiZO) films”, 2nd International Conference on “Recent Advances in Materials and Manufacturing Technologies”, 19th – 20th November 2018, MLRITM, Hyderabad, India. [Oral]

20. Pavan Pujar, Dipti Gupta and Saumen Mandal, “Compositionally altered zinc and tin co-doped indium oxide as both transparent conductor and semiconductor for optoelectronic devices” Advanced Ceramics and Nanomaterials for Sustainable Development (ACeND), 19th to 21st September 2018, Christ University. Bengaluru, India. [Oral]

21. Vishesh Goel, Pattipati Yeswanth, Robbi Vivek Vardhan and Saumen Mandal, “Synthesis of Solution Processed Transparent Conducting Zinc Doped Indium Oxide Films”, National Conference on Processing of Materials (NCOPOM18), 19-21 September 2018, NITK Surathkal. [Poster]

22. Deeksha M. Kodangal, Poorvi, Komalakrishna H, Saumen Mandal, “Synthesis and characterization of highly dense hydroxyapatite from prawn shells (Fenneropenaeus indicus)”, National Conference on Processing of Materials (NCOPOM18), 19-21 September 2018, NITK Surathkal [Poster] [Best Poster Award].

23. Robbi Vivek Vardhan, Subodh Kumar, Saumen Mandal, “Development of low-cost antifouling tungsten oxide (WO3) coatings on glass and steel substrates via spray pyrolysis”, International Conference on Surface Engineering, 9th – 11th August 2018, IISc Bengaluru, India. [Poster] [Best Poster Award].

24. Pavan Pujar, Kartick Tarafder, Dipti Gupta, Yong-Young Noh and Saumen Mandal, “Zinc and tin co-doped ternary indium oxide as a transparent conducting oxide developed through combustible precursor with a minimal thermal investment” International Union of Material Research Societies-International Conference on Electronic Materials (IUMRS-ICEM), 19th to 24th August, 2018, Yonsei University​ Daejeon, South Korea. [Oral]

25. Manjunath G, Robbi Vivek Vardhan, Ashritha Salian, Rashi Jagannatha, Mayank Kedia and Saumen Mandal, “Development of Combustion Synthesized High Conductive Calcium Vanadium Oxide (CaVO3) Thin Film Electrodes”, The International Conference on Nano Science and Nano Technology (ICONSAT-2018), 21-23rd March 2018, Centre for Nano and Soft Matter Sciences, Bengaluru.

26. Ashritha Salian, Shridhar S Shirol, Satwik Pandit, Pavan Pujar and Saumen Mandal, “Highly conductive spray printed copper oxide reinforced silver matrix composite films”, International conference on Engineering Materials, Metallurgy and Manufacturing (ICEMMM2018), 15-16th  February 2018, SSN College of Engineering, Chennai, India.

27. Yashaswini Karanth, Meghana Banavath, Komalakrishna H, Kaushal R Shakyaa, K Rajendra Udupa, Saumen Mandal, “Development of nano-hydroxyapatite-Fe2O3 based UV absorbing sun screen filter from austromegabalanus psittacus”, 2nd Annual Conference Indian Society of Nanomedicine, NANOBIOTECK, 7 – 9th December, 2017, Convention Centre, KTDC - Samudra, Trivandrum, India.

28. Komalakrishna H, Kaushal R Shakya, Gavrav Kumar, Saumen Mandal, “Study of biomineralization of porous hydroxyapatite scaffold developed from cuttlefish bone”, 81st Annual session of Indian Ceramic Society and International Conference on Expanding Horizons of Technological Applications of Ceramics and Glasses (EH-TACAG’17),14-16th December 2017, COE, Pune, India. [Poster]

29. Robbi Vivek Vardhan, Sanjay Pujari, Pavan Pujar, Saumen Mandal, “Effect of annealing atmospheres on enhancement of conductivity of indium zinc titanium oxide transparent electrode developed through low temperature solution combustion technique”. 81st Annual session of Indian Ceramic Society and International Conference on Expanding Horizons of Technological Applications of Ceramics and Glasses (EH-TACAG’17),14-16th December 2017, COE, Pune, India. [Poster]

30. Manjunath G, Anusha P, Ashritha Salian and Saumen Mandal, “Effect of O2, N2 and H2 on annealing of pad printed high conductivive Ag-Cu nano-alloys electrodes”, 4th International Conference on Nanoscience and Nanotechnology (ICONN 2017), 9-11th August, 2017, SRM University, Kattankulathur, India. [Oral]

31. Kokila Rajaram, Sahil Hegde, Komalakrishna H, K Rajendra Udupa, Saumen Mandal, “Fabrication and Characterization of Nano-Hydroxyapatite from Neptunus Sanguinolentus and Scylla Serrata”, International Symposium for Research Scholar on Metallurgy, Materials Science and Engineering (ISRS 2016), 21st to 23rd December, 2016, IIT Madras, India.[Poster]    

32. Pavan Pujar, Bikesh Gupta, Vandana Singh, Kartick Tarafder, Dipti Gupta, Saumen Mandal, “Low temperature fabrication of tin doped indium oxide transparent thin films through solution combustion processing without an external fuel”, 2nd International Conference on Recent Advances in Nanosciences and Nanotechnology-2016 (ICRANN-2016), 19th to 20th December 2016,  JNU, New Delhi, Delhi, India. [Poster]

33. Komalakrishna H, Gaurav Kumar, Biswanath Kundu, Saumen Mandal, “Development of porous nano-hydroxyapatite from Austromegabalanus psittacus marine species using camphor and wheat flour as pore formers”, 2nd International Conference on Recent Advances in Nanosciences and Nanotechnology-2016 (ICRANN-2016), 19th to 20th December 2016,  JNU, New Delhi, Delhi, India. [Poster]

34. Gaurav kumar, Komalakrishna H, Saumen Mandal, “Fabrication of porous hydroxyapatite from cuttlefish bone using camphor and wax as pore formers”, International Conference on Material Sciences (SCICON' 16), December 19 - 21, 2016, Amrita Vishwa Vidyapeetham, Coimbatore, India. [Poster]

35. Anusha, Pavan Pujar, Saumen Mandal, “Low temperature synthesized pad printed conductive silver films from nanoparticle dispersed metallic ink for printed electronic applications”, International Conference on Material Sciences (SCICON' 16), December 19 - 21, 2016, Amrita Vishwa Vidyapeetham, Coimbatore, India. [Poster]

36. Robbi Vivek Vardhan, Pavan Pujar, Vandana Singh, Saumen Mandal, “Solution Combustion Processed Titanium Doped Indium Oxide Transparent Thin Films for Electrode Applications in Optoelectronic Devices”, 3rd International Conference of Young Researchers on Advanced Materials (IUMRS-ICYRAM 2016), December 11-15, 2016, Indian Institute of Science, Bangalore, India. [Poster]

37. Pavan Pujar, Bikesh Gupta, Saumen Mandal, “Low temperature retention of beta and beta’’ phases of sodium doped alumina-A calcination free approach”, 3rd International Conference of Young Researchers on Advanced Materials (IUMRS-ICYRAM 2016), December 11-15, 2016, Indian Institute of Science, Bangalore, India. [Oral]

38. Komalakrishna H., Saumen Mandal, Biswanath Kundu, “Fabrication and characterization of hydroxyapatite from Cuttlefish bone, Goose barnacles and Prawn shell to bone/hard tissue engineering approach”, Fourth International Conference on Nanomedicine and Tissue Engineering (ICNT 2016) 12-14 August 2016, Kottayam, Kerala, India. [Oral]

39. Komalakrishna H., Shine Jyoth T.G., R. Santhanu Panikara, Saumen Mandal, Biswanath Kundu, “Low temperature development of nano-hydroxyapatite from austromegabalanus psittacus, star fish and sea urchin”, International Conference on Nanotechnology (ICNano-2016), April, 21-23, 2016, Bangaluru, India. [Poster] (Best Poster Award).

40. S.Sunny, P.Pujar, Ashish, D.Chakraborty, S.Mandal, “Morphology of silver film through Nano-particle dispersion: Role of capillary and Marangoni flow”, International Conference on Nanotechnology (ICNano-2016), April, 21-23, 2016, Bangaluru, India. [Poster]

41. Mayur Goti, Pavan Pujar, Mayank Kedia, Saumen Mandal, “Auto-combustion synthesis of complex Transparent Conducting Oxide systems for electronic applications”, International Conference Smart Materials and Technologies for Emerging Electronics (IC-SMTEE-2016), February 19 and 20, 2016, Mangalore, India. [Poster] [Best Poster Award].

42. Pavan Pujar, Mayur Goti, Kartick Tarafder and Saumen Mandal, “Formulation of amorphous Indium Zinc Tin Oxide nanoparticles based semiconducting ink using auto-combustion synthesis”, International Conference on Ceramic and Advanced Materials for Energy and Environment (CAMEE 2015), December,14-17, 2015, Bangaluru, India. [Oral]

43. S. Mandal, G. Dell'Erba, A. Luzio, S. G. Bucella, A. Perinot, N. Bienville, and M. Caironi “All printed, all carbon-based, transparent complementary circuits”, “The 10th International Conference on Organic Electronics”, June, 11-13, 2014, Modena, Italy. [Oral]

44. Saumen Mandal and Monica Katiyar, “Effect of solvent and substrate on microstructure development of drop casted and spin coated 6, 13-bis (Triisopropyl-silylethynyl) pentacene”, 5th International Symposium on Flexible Organic Electronics (ISFOE12), July 2-5, 2012, Thessaloniki, Greece.

45. Saumen Mandal and Monica Katiyar, “A hybrid dielectric ink consisting of TiO2 nanoparticle dispersed polyvinyl alcohol (PVA)”, 5th International Symposium on Flexible Organic Electronics (ISFOE12), July 2-5, 2012, Thessaloniki, Greece. [Oral]

46. Arjun Singh, Saumen Mandal, Vandana Singh, Ashish Garg and Monica Katiyar, “Inkjet printed PEDOT:PSS for organic devices”, XVIth International Workshop on the Physics of Semiconductor Devices (IWPSD-2011), December 19-22, 2011, IIT Kanpur, India. [Poster]

47. Raj Kumar, Saumen Mandal and Monica Katiyar, “Optimization of polyaniline ink and its inkjet printing on Polyethylene terephthalate (PET)”, 4th Printing Future Days 2011, November 7-10, 2011, Institute for Print and Media Technology at Chemnitz University of Technology, Germany. [Oral]

48. Saumen Mandal, Ravindra Naik Bukke and Monica Katiyar, “Structural Study of Solution Processed 6, 13-bis (Triisopropyl-silylethynyl) Pentacene Films”, 3rd International Symposium on Material Chemistry (ISMC-2010), December 7-11, 2010, BARC, India. [Poster]

49. Raj Kumar, Saumen Mandal, Monica Katiyar, “Studies of Doped Polyaniline Dispersions and Films Formed by Spin Coating, Drop Casting and Inkjet Printing on Flexible Substrate”, 3rd International Symposium on Material Chemistry (ISMC-2010), December 7-11, 2010, BARC, India. [Poster]

50. Saumen Mandal, Chaitanya Saxena, Vandana Singh, Monica Katiyar, “Inkjet printed capacitor using Poly-4-vinylphenol”, 6th Global Plastic Electronics Conference & Exhibition 2010, October 19-21, Dresden, Germany. [Oral]

51. Saumen Mandal and Monica Katiyar, “Effect of molecular alignment on off-state current in pentacene based organic thin film transistor”, International Conference on Nano Science and Technology (ICONSAT 2010), February 17-20, 2010, IIT Mumbai, India. [Poster]

52. Ashish Gupta, Saumen Mandal, Monica Katiyar and Yashowanta N. Mohapatra, “Low temperature Solution Process for Fabrication of Electrodes on Flexible Substrate Using Gold Nanoparticles”, International Conference on Nano Science and Technology (ICONSAT 2010), February 17-20, 2010, IIT Mumbai, India. [Poster] [Best Poster Award]

53. Siddhartha Omar, Saumen Mandal, Arjit Ashok, Monica Katiyar and A.R. Harish, “Pentacene based OTFT for high gain inverter”, XVth International Workshop on the Physics of Semiconductor Devices, December 15-19, 2009, Solid State Physics Laboratory, Delhi  & Jamia Millia Islamia, New Delhi, India. [Poster] [Best Poster Award]

54. Saumen Mandal and Monica Katiyar, “Organic insulators for transparent & flexible OTFT”, International Conference on Materials for Advanced Technologies (ICMAT) 2009 and Int’l Union of Materials Research Societies-International Conference in Asia (IUMRS-ICA) 2009, 28 June-3 July, Singapore. [Poster]

55. Saumen Mandal, Romi Singh and Monica Katiyar, “Role of octadecyltrichlorosilane on the performance of pentacene based organic thin film transistor”, Processing and Fabrication of Advanced Material XVII, December 15 - 17, 2008, IIT Delhi, India. [Oral]

56. Ashish Gupta, Saumen Mandal, Priyanka, Monica Katiyar and Yashowanta N.   Mohapatra, “Nano gold ink for printing micro structure on flexible substrate”, ISMC-2008, December 2 – 6, 2008, BARC, India. [Poster]

57. I. V. K. Rao, Saumen Mandal and Monica Katiyar, “Effect of pentacene deposition rate on device characteristics of top contact organic thin film transistors”, XIVth International Workshop on the Physics of Semiconductor Devices, December 16-20, 2007, IIT Mumbai, India. [Poster]