1 School of Materials Science and Engineering, Centre for Biomimetic Sensor Science, Nanyang Technological University, 50 Nanyang Avenue, 637553, Singapore; School of Ophthalmology & Optometry, Eye Hospital, School of Biomedical Engineering, Wenzhou Medical University, Wenzhou 325001, PR China.
2 AIT-Austrian Institute of Technology GmbH, Biosensor Technologies, Muthgasse 11/2, 1190 Vienna, Austria.
3 School of Ophthalmology & Optometry, Eye Hospital, School of Biomedical Engineering, Wenzhou Medical University, Wenzhou 325001, PR China; Wenzhou Institute of Biomaterials and Engineering, Chinese Academy of Sciences, Wenzhou 325001, PR China.
4 School of Materials Science and Engineering, Centre for Biomimetic Sensor Science, Nanyang Technological University, 50 Nanyang Avenue, 637553, Singapore.