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.

Latest News

TAB-CoE Students Join YRSS 2025 Competition at Chulalongkorn University

            Master’s students from the Center of Excellence for Trace Analysis and Biosensor (TAB-CoE), Faculty of Science, Prince of Songkla University, participated in the Young Rising Stars of Science Award 2025 (YRSS 2025) competition and presented their research in the form of posters. This competition ...

Invitation to Join the TAB–CoE Research Forum #11

TAB-CoE cordially invites you to attend the TAB–CoE Research Forum #11. We are honored to have Professor Sungchul Hohng from the Department of Physics and Astronomy, Seoul National University, Korea, as our distinguished speaker on the topics “Single-molecule studies on transcription dynamics” and “Applications of single-molecule fluorescence spectroscopy to cancer ...

Demonstration of “WATSON” — A Forensic Device for Biological Evidence Detection and Forensic Photography

             On Friday, October 31, 2025, Assoc. Prof. Dr. Chittanon Buranachai and Dr. Kittirat Phooplub, faculty members of TAB-CoE, together with a research team from the Forensic Science Innovation and Service Center led by Assoc. Prof. Dr. Phuvadol Thanakiatkrai, visited the Police Forensic Science Center ...