1. Department
of Chemistry, Faculty of Science, Chulalongkorn University, Phayathai
Road, Patumwan Bangkok 10330, Thailand
2. Department
of Environmental Science, SaiGon University, Ho Chi Minh City 748355, Vietnam
3. Institute
for Molecules and Materials, University of Maine and CNRS, UMR 6283, Avenue Olivier Messiaen, 72085, Le Mans Cedex, France