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Modulation of the optical color of Au nanoclusters and its application in ratiometric photoluminescence detection
- Xiao, Yan, Zhou, Jie, Chen, Miaomiao, Wen, Wei, Zhang, Xiuhua, Wang, Shengfu
- Chemical communications 2018 v.54 no.74 pp. 10467-10470
- chemical reactions, color, glutathione, gold, nanogold, nanoparticles, photoluminescence, silver
- The pursuit of a simple and controllable method for optical color modulation of noble metal nanoclusters (NCs) is still challenging. Herein, we report a novel strategy to modulate the optical color of glutathione (GSH) stabilized Au NCs based on a unique manner of Ag(i) doping and successfully apply this strategy in ratiometric photoluminescence (PL) detection.