Kanjana Thumanu works as a beamline scientist at Synchrotron Light Research Institute (SLRI), Thailand. She was graduated Ph.D in Biochemistry from Birmingham University, UK in 2007. My expertise on IR Microspectroscopy for biomedical science, food science, meat science, also Multivariate data analysis . Dr. Sujintana Wongthong is a lecturer at the Faculty of Public Health, Mahasarakham University, specializing in medical microbiology and infectious disease surveillance. Her research primarily focuses on Antimicrobial Resistance (AMR), with a specific emphasis on the phenotypic and molecular characterization of multidrug-resistant organisms, including Methicillin-resistant Staphylococcus aureus (MRSA), heterogeneous Vancomycin-intermediate S. aureus (hVISA), and Carbapenem-resistant Enterobacterales (CRE). Sujintana integrates advanced diagnostic methodologies—such as Attenuated Total Reflection-Infrared Spectroscopy (ATR-FTIR) and Small Angle X-ray Scattering (SAXS) —to investigate bacterial resistance mechanisms and monitor the dissemination of these pathogens in both clinical and community settings. Additionally, Sujintana brings valuable practical experience from previous work as a Medical Technologist in a hospital laboratory.