Hybrid carbon source for producing nitrogen-doped polymer nanodots: one-pot hydrothermal synthesis, fluorescence enhancement and highly selective detection of Fe(III)
Hybrid carbon source for producing nitrogen-doped polymer nanodots: one-pot hydrothermal synthesis, fluorescence enhancement and highly selective detection of Fe(III)
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DOI：
10.1039/c3nr02014b
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发表时间：
2013-01-01
期刊：
影响因子：
6.7
通讯作者：
Weng, Xuexiang
中科院分区：
文献类型：
--
作者：
Lai, Tiantian;Zheng, Enhui;Weng, Xuexiang
采用一锅水热法制备了具有比单一碳源(葡萄糖或甘氨酸)更强荧光的复合碳源聚合物纳米点(PND)。PNDs作为一种有效的荧光探针，具有良好的选择性和灵敏度，可用于检测水溶液中的铁离子，具有很大的吸引力。
Polymer nanodots (PNDs) from a hybrid carbon source (glucose and glycine) which exhibit a stronger fluorescence than the PNDs from a single source (glucose or glycine) are obtained by one-pot hydrothermal treatment. It is attractive that PNDs can be used as an effective fluorescent probe for the detection of iron ions with good selectivity and sensitivity in an aqueous solution.