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. 2017 Oct 1;27(10):669–683. doi: 10.1089/ars.2017.7070

FIG. 4.

FIG. 4.

Fluorescent probes based on sulfane sulfur attachment to thiol. (a) Fluorescent probes for sulfane sulfur, the SSP series. (b) Reversible off/on fluorescent probe for sulfane sulfur, SSip-1. Gray or green star indicates nonfluorescent or strongly fluorescent molecule, respectively.