Skip to main content
. Author manuscript; available in PMC: 2019 Jul 28.
Published in final edited form as: J Control Release. 2018 Apr 19;282:62–75. doi: 10.1016/j.jconrel.2018.04.032

Table 1.

Composition percentages and nitrogen adsorption-desorption characteristics of GSH-sensitive HMSiO2 NPsa

GSH-Sensitive HMSiO2 NPs NP Composition Percentages Measured by XPS (% Mass Concentration) BET-BJH Parameters
Si O S C Surface Area (m2 g−1) Total Pore Area (m2 g−1) Total Pore Volume (cm3 g−1) Pore Diameter (nm)
39.4 40.8 5.5 14.3 446 ± 6 173 ± 8.7 0.9 ± 0.2 2.3 ± 0.5
a

Data are mean ± SD (n = 3).