1 Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore, 119077, Singapore.
2 Disruptive & Sustainable Technologies for Agricultural Precision, Singapore-MIT Alliance for Research and Technology, Singapore, 138602, Singapore.
3 Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore, 119077, Singapore. kang.zhou@nus.edu.sg.
4 Disruptive & Sustainable Technologies for Agricultural Precision, Singapore-MIT Alliance for Research and Technology, Singapore, 138602, Singapore. kang.zhou@nus.edu.sg.