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. Author manuscript; available in PMC: 2013 Dec 19.
Published in final edited form as: J Phys Chem C Nanomater Interfaces. 2012 Dec 20;116(50):10.1021/jp306036y. doi: 10.1021/jp306036y

Figure 4.

Figure 4

(a) Representative time trace of a single MSA-AuNC displaying a slow decay with the irradiation time under a 470 nm laser irradiation. (b) A representative time trace of a single Alexa Fluor 488 fluorophore displaying a typical single-step bleaching with the irradiation time.