[2008 - present] Associate Professor, Chulalongkorn University
[2006 - 2008] Assistant Professor, Chulalongkorn University
[2004] Training on Biosensor with microchip capillary electrophoresis, The Precision Instrumental Development Centre, Hsinchu, Taiwan
[2008 - 2009] Postdoctoral Fellow, Kyoto Institute of Technology, Japan
[1995 - 2006] Lecturer, Chulalongkorn University
หัวข้องานวิจัยในปัจจุบัน
Separation Techniques, including Capillary Electrophoresis (CE), Capillary Electrochromatography (CEC), High Performance Liquid Chromatography (HPLC), Gas Chromatography (GC), and their hyphenated techniques with Mass Spectrometry (MS)