Skip to main content
. Author manuscript; available in PMC: 2019 Oct 18.
Published in final edited form as: ACS Appl Mater Interfaces. 2017 Dec 5;9(49):42633–42638. doi: 10.1021/acsami.7b15302

Figure 2.

Figure 2.

Effects of ion concentration and pH on dissolution of TGSiO2. (a) Optical images of TG-SiO2 collected at several times of immersion in 10 mM sodium phosphate (Na2HPO4/NaH2PO4, NaPO) solution (pH 7.4) at 100 °C. (b) Reflectance curves at different times. (c) Effects of pH and NaCl concentration on the dissolution rate.