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. Author manuscript; available in PMC: 2010 Jun 25.
Published in final edited form as: J Phys Chem B. 2009 Jun 25;113(25):8776–8783. doi: 10.1021/jp809096m

Figure 2.

Figure 2

Amount of APS adsorbed to silicon oxide surface (Si-O-Si region, 900–1280 cm−1 band area) versus pre-silanization atmospheric moisture content (g H2O/m3 air, outdoor humidity reading with indoor experiment). Black squares indicate APTES adsorption in anhydrous solvent. Additional samples were pre-heated to 100–200 °C, flushed with dry nitrogen gas, then sealed from atmospheric moisture prior to exposure to APTES in anhydrous solvent (circled triangles).