The Center of Excellence for Trace Analysis and Biosensor (TAB-CoE) began with the establishment of the Trace Analysis and Biosensor Research Center (TAB-RC) in 2008. At that time, members of TAB-RC consisted of researchers from the Faculty of Science, Faculty of Engineering and the Faculty of Technology and Environment by combining two research units together, which was the Research Unit for Analytical and Environmental Chemistry/Trace Analysis and the Unit Research in Biophysics: Biophysics Research Unit: Biosensors and Biocurrents. The aim of TAB-RC was to expand research and education in these two fields, which focused on sample preparation and analysis techniques based on chromatography and biosensors that can be applied to industry, health care, food and environmental monitoring. Requested to be approved last year, the Center of Excellence for Trace Analysis and Biosensor (TAB-CoE) was established on 1 August 2018. TAB-CoE has been focused on developing novel sample preparation techniques and analytical methods, which are suitable for trace analysis, especially contaminants or residues in environmental samples, raw materials or products from industrial processes including medical applications.

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“A Real Factory Experience… Learn MEMS Sensor Manufacturing Up Close”

               The Faculty of Science, Prince of Songkla University, in collaboration with TMEC, invites you to gain first-hand experience from a real wafer fabrication plant (WAFER FAB). This live-streamed program provides an in-depth look at every stage of the semiconductor manufacturing industry—from photolithography to ...

Highlights from the 11th TAB–CoE Research Forum

             On Thursday, 18 December 2025, Associate Professor Dr. Chittanon Buranachai, a lecturer in the Physical Science Program, together with faculty members and TAB–CoE members, organized the 11th TAB–CoE Research Forum. The forum was held under the themes “Single-molecule studies on transcription dynamics” and “Applications ...

Assoc. Prof. Dr. Chongdee Buranachai gave a special talk in ASEANSafe 2025

Assoc. Prof. Dr. Chongdee Buranachai, Director of TAB-CoE, was invited to give a special talk in Sub-theme 1: Identifying and Mitigating Future Food Safety Risks. The presentation was titled “Innovative Eco-Friendly Extraction Approaches for Food Contaminant Analysis” This took place at the ASEANSafe2025 conference, which focused on advanced solutions for ...