A facile carbon dots based fluorescent probe for ultrasensitive detection of ascorbic acid in biological fluids via non-oxidation reduction strategy

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• 作者：Weiheng Kong^a ; ¹ ; Di Wu^d ; ¹ ; Guoliang Li^a ; ^b ; ^{61254368@163.com} ; Xuefeng Chen^c ; Peiwei Gong^a ; Zhiwei Sun^a ; Guang Chen^a ; Lian Xia^a ; Jinmao You^a ; Yongning Wu^b ; ^{wuyongning@cfsa.net.cn}
• 关键词：Carbon dots ; Inner filter effect ; Ascorbic acid ; Fluorimetric detection
• 刊名：Talanta
• 出版年：2017
• 出版时间：1 April 2017
• 年：2017
• 卷：165
• 期：Complete
• 页码：677-684
• 全文大小：1021 K
• 卷排序：165

文摘

An ultrafast fluorescent assay was developed for the facile detection of AA. CDs with high biocompatibility and low cytotoxicity was used as fluorescent probe. IFE-based sensor without covalent linking or surface modifications was developed. AA assay in biological fluids was achieved with good selectivity and sensitivity.