Professor Lee is a Professor and Deputy Head of the Department of Chemistry, NUS; Member of External Audit Panel of PUB’s Water Reclamation and Marina Bay Projects; National Project Coordinator of United Nations University (Japan) Programme on Persistent Organic Pollutants in the Asia Coastal Hydrosphere.

Scientific interests

• Miniaturized sample preparation and extractions
• Solventless and solvent-minimized extraction techniques
• Microseparation science
• Environmental analytical chemistry