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

•Fluorescent and electrochemical paper based dual sensor for simple and low cost detection of human papillomavirus DNA without denaturation. Scientific Reports. 2025. Cited 0
•A simple manually rotated paper-based analytical device with electrochemical sensors for the determination of nitrite and nitrate. Talanta. 2025. Cited 1
•Fluorescence origami paper–based analytical device based on strand displacement assay for SARS-CoV-2 cDNA detection. Microchimica Acta. 2025. Cited 0
•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 2
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