Nanocrystalline ZnO Thick Film Sensor

Nanostructured ZnO powders were prepared by ultrasonic atomization technique. These powders were characterized using XRD, SEM, TEM and elemental analysis using EDAX. It was observed from XRD and TEM that the powder consisted of nanocrystallites with sizes less than 20 nm. It was confirmed from TEM analysis that the crystallites were nearly spherical in shape. Furthermore, this nanostructured ZnO powder is used to prepared thick films using screen-printing techniques. Thick film is used as sensor to test the gas and simulant of highly toxic chemical warfare agents. The thick film sensor showed maximum response to NH3 and DMMP.

Dr. Anil Ramdas Bari is an Associate Professor of Physics and a distinguished researcher specializing in Nanobased Chemical Sensors and Materials Science. With over a decade of academic leadership, he has established himself as a prominent figure in functional nanomaterials, particularly in the development of gas sensors and chemical warfare agent detection.

Core Research Credentials: Scholarly Impact: Dr. Bari has published 61 research papers in high-impact international journals (indexed in Scopus and Web of Science) and authored 22 books. His research influence is underscored by Scopus h-index of 14, Google Scholar h-index of 19 and an i10-index of 26. His profile is ranked by AD Scientific Index. He holds one Patent on gas senor.

Innovation & Technical Expertise: His work focuses on the synthesis and application of nanomaterials, thick/thin film physics, and photoconducting materials. His expertise in chemical sensors provides a strong foundation for patentable technological advancements in environmental safety and defense.

Global Recognition: He serves on the Editorial Boards of 25 International Journals and is a recognized "Fellow Member of RSquare" under the "Research Excellence" category by the Global Academician & Researcher Network (GARNet).

Research Mentorship: As a recognized PhD supervisor for both Physics and Chemistry, he currently mentors four doctoral scholars, fostering a culture of innovation and systematic inquiry.

Award-Winning Presentations: Recipient of "Best Oral Presentation" and "First Prize" at major international and national conferences (ICONN-2021, NC IDRIS-2012).

Prestigious Award: Recipient of the Best Teacher Award (2023) and Best NSS Programme Officer (2023) from KBC North Maharashtra University and the Government of Maharashtra.

Scientific Leadership: Dr. Bari has served as a session chair for international conferences and acts as a frequent reviewer for prestigious scientific publications, ensuring the quality of global research.

Institutional Impact: His leadership led the college to be recognized as a “One District One Green Champion” by the Ministry of Education, demonstrating the practical application of sustainability and scientific management.