[1] Tongji Univ, Sch Mat Sci & Engn, Shanghai 201804, Peoples R China
[2] Nanyang Technol Univ, Sch Chem & Biomed Engn, 62 Nanyang Dr, Singapore 637459, Singapore
[3] Cambridge Ctr Adv Res & Educ Singapore CARES, CREATE Tower,1 Create Way, Singapore 138602, Singapore
[4] ASTAR, Inst High Performance Comp IHPC, 1 Fusionopolis Way 16-16 Connexis, Singapore 138632, Singapore
[5] Griffith Univ, Queensland Micro & Nanotechnol Ctr, Nathan Campus,170 Kessels Rd, Brisbane, Qld 4111, Australia
[6] Univ Cambridge, Dept Chem Engn & Biotechnol, West Cambridge Site,Philippa Fawcett Dr, Cambridge CB3 0AS, England
[7] Univ Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA
[8] Berkeley Educ Alliance Res Singapore BEARS, 1 Create Way, Singapore 138602, Singapore