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

Figure 5.

Figure 5

Effect of adding the catalyst to the ultrafast transient absorption signal. Kinetic traces extracted at 795 nm from transient absorption spectroscopy measurements upon excitation at 405 nm for the complete system and in the absence of Ru NPs (hydrog en evolution catalyst). The instrument response function is ca. 200 fs.