Selective and high-sensitive label-free detection of ascorbic acid by carbon nitride quantum dots with intense fluorescence from lone pair states

Hangqing Xie; Yao Fu; Qizhen Zhang; Kun Yan; Run Yang; Kaihui Mao; Paul Kim Ho Chu; Lizhe Liu; Xinglong Wu

doi:10.1016/j.talanta.2019.01.003

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