[1] Univ Toronto, Dept Chem, Toronto, ON M5S 3H6, Canada
[2] Brookhaven Natl Lab, Ctr Funct Nanomat, Upton, NY 11973 USA
[3] Columbia Univ, Dept Chem Engn, New York, NY 10027 USA
[4] Columbia Univ, Dept Appl Phys & Appl Math, New York, NY 10027 USA
[5] Russian Acad Sci, Inst Macromol Cpds, St Petersburg 199004, Russia
[6] St Petersburg Natl Univ Informat Technol Mech & O, St Petersburg 197101, Russia
[7] Univ Toronto, Inst Biomat & Biomed Engn, Toronto, ON M5S 3G9, Canada
[8] Univ Toronto, Dept Chem Engn & Appl Chem, Toronto, ON M5S 3E5, Canada
[9] Univ Vigo, Dept Phys Chem, Biomed Res Ctr CINBIO, Vigo 36310, Spain
[10] Univ Vigo, Southern Galicia Inst Hlth Res IISGS, Vigo 36310, Spain