[1] Nanyang Technol Univ, Sch Chem & Biomed Engn, Singapore, Singapore
[2] E China Univ Sci & Technol, Key Lab Ultrafine Mat, Minist Educ, Sch Mat Sci & Engn, Shanghai 200237, Peoples R China
[3] Univ Queensland, ARC Ctr Excellence Funct Nanomat, Sch Chem Engn, Brisbane, Qld 4072, Australia
[4] Univ Queensland, Ctr Computat Mol Sci, Australian Inst Bioengn & Nanotechnol, Brisbane, Qld 4072, Australia