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. 2017 Aug 17;7:8670. doi: 10.1038/s41598-017-09261-7

Figure 3.

Figure 3

Effect of linking Ag NPs to TiO2 with a molecular linker to the ultrafast transient infrared absorption signal. Kinetic traces extracted at 2081 cm−1 from transient absorption infrared spectroscopy measurements upon excitation at 405 nm for the Bts-Ag NP–linker–TiO2 (linked system, + linker (pABA)) and Bts-Ag NP–TiO2 (unlinked system, – linker (pABA)).