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. Author manuscript; available in PMC: 2015 May 1.
Published in final edited form as: Acta Biomater. 2014 Jan 13;10(5):2105–2111. doi: 10.1016/j.actbio.2014.01.009

Figure 3.

Figure 3

Kinetics of NG degradation upon exposing hybrid NGs cast on glass slides to UVO for 0 to 60 min. Top images are UV-Vis spectra for as-prepared (t = 0 min) and UVO exposed hybrid NGs. The bottom photographs show images for t = 0 min and t = 60 min (scale bar, 500 mm). Note the color changed from white (t = 0 min) to brown (t = 60 min) for the both NG1:4-Ag and NG1:8-Ag systems.