1. Department of Chemistry; Ateneo de Manila University; Quezon City Philippines
2. Department of Chemistry, College of Arts and Sciences; Negros Oriental State University; Dumaguete City Philippines
3. School of Environmental and Life Sciences, Chemistry Building-C218; University of Newcastle; Callaghan New South Wales Australia
4. Australian Centre for Research on Separation Science (ACROSS), School of Chemistry; University of Tasmania; Hobart Tasmania Australia