. Author manuscript; available in PMC: 2016 Apr 21.

Published in final edited form as: Biomacromolecules. 2015 Mar 11;16(4):1191–1200. doi: 10.1021/bm501849p

Table 1.

ζ Potential and Drug Loading

Nanoparticle	Size (nm) ± stdev	Drug loading (%) ± stdev	Zeta potential (mV) ± stdev
NGSS	178 ± 10.1	24.1 ± 4.1	−4.56 ± 2.35
NGPEGSS	223 ± 9.7	34.6 ± 3.7	−3.81 ± 2.01
NGMBA	226 ± 9.5	34.1 ± 4.6	−5.57 ± 1.13
NGPEGMBA	246 ± 8.9	36.7 ± 4.3	−4.28 ± 1.56
NGDMHA	217 ± 7.8	31.4 ± 5.3	−7.49 ± 2.11
NGPEGDMHA	237 ± 8.2	34.7 ± 7.2	−6.05 ± 1.91