Fig. 11
From: Bioimaging guided pharmaceutical evaluations of nanomedicines for clinical translations
PEG length-dependent biodistribution of NMs. A in vivo visualization of various surface-modified SiNPs biodistribution at various times (a - abdomen imaging, b - back imaging). Arrows indicate kidney (K), liver (L), and urinary bladder (Ub) location. Reproduced with permission from. B time-dependent in vivo imaging of ITK705-amino QDs coated with methoxy-terminated PEG of different chain length: P1 = 2.75 kDa, P3 = 7.0 kDa, P5 = 22 kDa. Reproduced with permission from. C time course of fluorescence images of mice treated with PEGylated Ag2S@PNCSV40. D blood circulation curves of uncoated and PEGylated Ag2S@PNCSV40 in mice. Reproduced with permission from [214,215,216]. Copyright 2008, 2009, 2015, American Chemical Society