Orawon Chailapakul

/ Faculty Member / By

Professor Dr. Orawon Chailapakul

  • Room 1244 Mahamakut Building, Department of Chemistry, Faculty of Science Chulalongkorn University Phayathai Road, Patumwan Bangkok 10330, THAILAND
  • 02-2187615
Research Summary​

Education

  • [1994] Ph.D. (Analytical Chemistry), The University of New Mexico, U.S.A
  • [1985] M.Sc. (Analytical Chemistry), Chulalongkorn University, Thailand
  • [1981] B.Sc. (Chemistry), Mahidol University, Thailand

Work Experiences

  • [2013 - present] Professor, Department of Chemistry, Chulalongkorn University
  • [2008 - present] Elsevier Publishing Editor
  • [2004 - 2013] Associate Professor, Department of Chemistry, Chulalongkorn University
  • [2001 - 2004] Assistant Professor, Department of Chemistry, Chulalongkorn University
  • [1994] Research Assistance at Texas A&M
  • [1987] Teaching assistance at University of New Mexico
  • [1986 - 1996] Lecturer, Department of Chemistry, King Mongkut's Institute of Technology

Current Research Topics

  • Diamond Electrochemistry, Electroanalytcal Chemistry, Chemical and Biosensors, Electroanalytcal Immunosensor, Microfluidic Device, Flow-Based System, Paper-based Analytcal Device

Research Themes

Next-generation sensor technologies for advanced detection and monitoring in diverse fields

Scholarship and Awards

  • [2016] Most Cited Research Publication Award, Faculty of Science, Chulalongkorn University
  • [2016] CST Distinguished Chemist Award from Chemical Society of Thailand
  • [2014] Honor of Invention, World Invention Intellectual Property Associations
  • [2014] Silver Medal Award, Taipei International Invention Show & Technomart Invention Contest
  • [2013] Most Cited Research Publication Award of Physical Science, Ratchadaphiseksomphot Endow- ment Fund, Chulalongkorn University
  • [2013] Chulalongkorn University Distinguished Researcher Award, Chemical Science and Pharmacy
  • [2012] CST High Impact Chemist Award, Pure And Applied Chemistry International Conference (PACCON)
  • [2010] Ratchadaphiseksomphot Endowment Fund 2009, Chulalongkorn University
  • [2010] Chulalongkorn University Distinguished Researcher Award 2009, Chulalonkorn University
  • [2009] TRF Senior Research Scholar 2009, The Thailand Research Fund, Office of the Higher Education Commission, and Elsevier Publishing

Publications

•A simple manually rotated paper-based analytical device with electrochemical sensors for the determination of nitrite and nitrate. Talanta. 2025. Cited 1
•An electrochemical sensor utilizing zeolite synergistically combined with copper(I) oxide and bismuth(III) oxide for the sensitive and selective determination of paraquat. Microchemical Journal. 2025. Cited 0
•Label-free electrochemical aptasensor based on cellulose nanocrystal-modified paper-based device for Salmonella Typhimurium detection in food samples. Microchemical Journal. 2025. Cited 0
•Polymeric hydrogel integrated paper-based potentiometric ion-sensing device for the determination of sodium ions in human urine. Analyst. 2025. Cited 0
•Unveiling the potential of the capillary-driven microfluidic paper-based device integrated with smartphone-based for simultaneously colorimetric salivary ethanol and △9-tetrahydrocannabinol analysis. Talanta. 2024. Cited 0
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