Institute of Biological Sciences;
University of Malaya;
50603 Kuala Lumpur;
Malaysia;
Department of Chemical Engineering;
University of Malaya;
50603 Kuala Lumpur;
Malaysia;
Department of Petroleum and Chemical Engineering;
Faculty of Engineering;
Institute Teknologi Brunei;
Tungku Gadong;
Brunei Darussalam;
School of Planning;
Architecture and Civil Engineering;
Queen's University Belfast;
David Keir Building;
Belfast BT9 5AG;
UK;