Po-Jung Huang is an assistant professor at the Institute of Environmental Engineering at National Sun Yat-sen University. His research is focused on polymeric material (e.g. hydrogel and membrane) and micro/mesoporous material (e.g. metal-organic framework). These materials are applied in wastewater remediation and gas conversion under light irradiation. In addition, Dr. Huang is devoted to developing a microfluidic environmental sensor integrated surface-enhanced resonance spectrum (SERS) technique. Dr. Huang also concentrates on waste resources. Recently, he has successfully converted waste glass or plastic bottles to adsorbents and catalysts for environmental remediation.