Kittisakchai Naemchanthara | Physics and Astronomy | Best Researcher Award

Assist. Prof. Dr. Kittisakchai Naemchanthara | Physics and Astronomy | Best Researcher Award

King Mongkut’s University of Technology Thonburi | Thailand

Assist. Prof. Dr. Kittisakchai Naemchanthara, a materials physicist at King Mongkut’s University of Technology Thonburi, is widely recognized for his multidisciplinary contributions spanning nanomaterials, biomaterials, biophysics, radiological science, and nuclear applications. With 21 Scopus-indexed publications, 112 citations, and an h-index of 6, he has established a strong research presence in advanced material characterization and sustainable material innovation. His work centers on transforming biological and mineral-based resources into high-value functional materials using techniques such as XRD, FTIR, TGA, SEM, ESR, and laser-based analyses. He has produced influential findings on hydroxyapatite synthesis, calcium phosphate nanomaterials, chitosan-based nanofibers, metal–ceramic hybrid systems, and humidity adsorbents derived from waste shells, contributing to green technologies for environmental, biomedical, and industrial applications. His studies on thermal effects in biominerals, including eggshells and natural minerals, have enhanced understanding of phase transformations and structural behavior under varying temperature conditions. Professor Naemchanthara’s collaborative research further extends into laser applications for cultural heritage conservation, electrochemical materials for nitrate removal from wastewater, and fossil shell classification using advanced spectroscopic tools. His participation in international conferences underscores his commitment to scientific dissemination and interdisciplinary advancement. Through sustained research output and innovative materials science applications, he continues to drive impactful progress in physics-based material development, resource valorization, and analytical characterization, strengthening his reputation as a versatile and forward-thinking researcher.

Profiles: Scopus | Google Scholar

Featured Publications

Naemchanthara, K., Meejoo, S., Onreabroy, W., & Limsuwan, P. (2008). Temperature effect on chicken eggshell investigated by XRD, TGA and FTIR. Advanced Materials Research, 55, 333–336.

Faksawat, K., Limsuwan, P., & Naemchanthara, K. (2021). 3D printing technique of specific bone shape based on raw clay using hydroxyapatite as an additive material. Applied Clay Science, 214, 106269.

Faksawat, K., Sujinnapram, S., Limsuwan, P., Hoonnivathana, E., & Naemchanthara, K. (2015). Preparation and characteristics of hydroxyapatite synthesized from cuttlefish bone by precipitation method. Advanced Materials Research, 1125, 421–425.

Pongtonglor, P., Hoonnivathana, E., Limsuwan, P., Limsuwan, S., & Naemchanthara, K. (2011). Utilization of waste eggshells as humidity adsorbent. (Journal name not provided).

Boonpratum, C., Naemchanthara, P., Limsuwan, P., & Naemchanthara, K. (2022). Effects of chitosan and Tween 80 addition on the properties of nanofiber mat through electrospinning. e-Polymers, 22(1), 234–248.

T.K. Srinivasan | Physics and Astronomy | Best Researcher Award

Dr. T.K. Srinivasan | Physics and Astronomy | Best Researcher Award

Indira Gandhi Centre for Atomic Research | India

Dr. T.K. Srinivasan is a distinguished Health Physicist with over three decades of dedicated service in nuclear safety and radiation protection. Currently affiliated with the Indira Gandhi Centre for Atomic Research (IGCAR), Kalpakkam, India, he has made significant contributions in the fields of radiological safety, photoluminescence, and nanomaterial-based radiation detection. His professional journey is marked by a profound commitment to advancing radiation safety and fostering scientific understanding among professionals and the public alike.

Author Profile👤

Scopus

Strengths for the Awards✨

Dr. T.K. Srinivasan stands out as a seasoned Health Physicist and Researcher with over three decades of significant contributions in the domains of radiation safety, health physics, nano-phosphor development, and radioluminescence. With a Ph.D. from the prestigious Homi Bhabha National Institute, his research on LaF₃:Ce nanomaterials for radiation detection and dosimetry reflects a perfect synergy of applied physics and nuclear safety. His 13 high-impact journal publications—including those in reputed outlets such as the ACS Applied Materials & Interfaces (IF: 8.456), Journal of Radiation Physics and Chemistry, and Annals of Nuclear Energy—demonstrate a consistent record of innovation and knowledge dissemination. Dr. Srinivasan has also actively collaborated with premier institutions like IIT Madras, enhancing interdisciplinary research outputs.

In addition to research, his hands-on operational experience at Kakrapar Atomic Power Station and FBTR, IGCAR has given him unique insights into real-world radiation monitoring and safety applications. His ability to translate scientific research into practical protocols, as seen in numerous IGCAR technical reports and public radiation awareness programs, further highlights his impact. His lectures, training programs, and conference presentations (national & international) solidify his role as both a researcher and educator.

🎓 Education

Dr. Srinivasan earned his Ph.D. in Physics from the prestigious Homi Bhabha National Institute, with a specialization in photoluminescence, nano synthesis, radioluminescence, and radiological safety. His doctoral research focused on the synthesis and characterization of nanosized LaF₃:Ce for radiation detection and dosimetry. He also holds an M.Phil in Physics from Bharathiar University, M.Sc. in Physics from Annamalai University, and B.Sc. in Physics from Ramakrishna Mission Vivekananda College, Madras University. He completed specialized training in Health Physics at BARC, Mumbai, enhancing his expertise in radiation protection.

🏢 Experience

Dr. Srinivasan began his professional career in 1991 as a Health Physicist at the Kakrapar Atomic Power Station (NPCIL). Since 1996, he has served at the Fast Breeder Test Reactor (FBTR), IGCAR, where he continues to lead initiatives in radiation safety and monitoring. His experience extends to the Radiochemistry Lab at IGCAR. He has also delivered numerous lectures on radiation safety, instilling awareness in schools, among security personnel, and the general public.

🔬 Research Interests On Physics and Astronomy

His primary research interests encompass radiation dosimetry, photoluminescence properties of nanomaterials, gamma spectrometry, and health physics. He has demonstrated expertise in the calibration and application of radiation instruments, NaI(Tl) and HPGe detectors, and effective radiological planning following ALARA principles. His interdisciplinary approach bridges material science and radiation protection, aiming to optimize radiation detection and public safety.

🏆 Awards

Dr. Srinivasan’s enduring contribution to health physics and radiological safety has earned him recognition within India’s nuclear science community. His role in shaping safety protocols at FBTR and KAMINI reactors, as well as his influential publications and conference presentations, mark him as a respected authority in the domain.

📚 Publications

Dr. Srinivasan has authored 13 peer-reviewed journal articles and presented at numerous national and international conferences. His research spans topics such as photoluminescence, gamma spectrometry, and radiation monitoring. Notable publications include:

  1. Health Physics experience in FBTRJournal of Radiation Protection and Environment (2003) [Cited by 4 articles]

  2. Radiological aspects of sodium disposal in FBTRJournal of Radiation Protection and Environment (2005) [Cited by 5]

  3. Photoluminescence of LaF₃:Ce nanoparticlesWorld Journal of Nano Science and Eng. (2012) [Cited by 12]

  4. Gamma irradiation effects on LaF₃:CeRadiation Physics and Chemistry (2014) [Cited by 8]

  5. Green-emitting LaF₃/TiO₂ core-shell structureJournal of Rare Earths (2015) [Cited by 6]

  6. Spectral tunability in LaF₃:CeAIP Conf. Proc. 1665, 050024 (2015) [Cited by 7]

  7. Hybrid nanophosphor composites for white light emissionACS Appl. Mater. Interfaces (2016) [Cited by 50]

  8. HPGe detector calibrationJournal of Instrumentation (2017) [Cited by 3]

  9. Gas leak detection in FBRsAnnals of Nuclear Energy (2019) [Cited by 4]

  10. Gamma spectrometry in KAMINIRadiation Protection and Environment (2023) [Cited by 2]

  11. Luminescent properties of CdWO₄ nanophosphorICL 2023 Conference, Paris [Cited by 1]

  12. Cadmium tungstate nanostructuresJournal of Applied Spectroscopy (2025) [Cited by 2]