1. Institute of Bioresource and Agriculture and Sino-Forest Applied Research Centre for Pearl River Delta Environment, Department of Biology, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
2. Gujarat Pollution Control Board, Gandhinagar, Gujarat 382 010, India
3. Institute of Green Chemistry and Chemical Technology, School of Chemistry &Chemical Engineering, Jiangsu University, Zhenjiang 212013, PR China