Rare earth ions enhanced near infrared fluorescence of Ag2S quantum dots for the detection of fluoride ions in living cells
Nanoscale (2017) - Comment
doi: 10.1039/c7nr04436d  issn: 2040-3364  issn: 2040-3372  pubmed: 28894868 

Caiping Ding, Xuanyu Cao, Cuiling Zhang, Tangrong He, Nan Hua, Yuezhong Xian