A novel fluorescent probe for H₂PO₄^- was designed and fabricated based on the carbon dots/Fe³⁺ composite. The carbon dots were synthesized by an established one-pot hydrothermal method and characterized by transmission electron microscope, X-ray diffractometer, UV-Vis absorption spectrometer and fluorescence spectrophotometer. The carbon dots/Fe³⁺ composite was obtained by aqueous mixing of carbon dots and FeCl₃, and its fluoresce... 

【文章來源】：Journal of Wuhan University of Technology（Materials Science）. 2016,31(06)

【文章頁數(shù)】：4 頁

【文章目錄】：
1 Introduction
2 Experimental
    2.1 Materials
    2.2 Preparation of CDs and the CDs/Fe3+composite
    2.3 Characterizations
    2.4 Titration experiment
3 Results and discussion
    3.1 Structures and optical properties of CDs
    3.2 Fluorescence properties of the CDs/Fe3+composite
    3.3 Fluorescence enhancement of the CDs/Fe3+composite cause by H2PO-4
4 Conclusions


【參考文獻(xiàn)】：
期刊論文
[1]A reversible fluorescent chemosensor for Fe3+ and H2PO4- with “on-off-on” switching in aqueous media[J]. LIU Jun,LIN Qi,ZHANG YouMing,WEI TaiBao.  Science China（Chemistry）. 2014(09)



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