Convenient and sensitive detection of norfloxacin with fluorescent carbon dots

被引：67
作者：
Yang, Manman
Li, Hao
Liu, Juan
Kong, Weiqian
Zhao, Shunyan
Li, Chuanxi
Huang, Hui
Liu, Yang
Kang, Zhenhui [1 ]
机构：
[1] Soochow Univ, Jiangsu Key Lab Carbon Based Funct Mat & Devices, Inst Funct Nano & Soft Mat FUNSOM, Suzhou 215123, Jiangsu, Peoples R China
来源：
JOURNAL OF MATERIALS CHEMISTRY B | 2014年 / 2卷 / 45期
基金：
中国国家自然科学基金;
关键词：
PERFORMANCE LIQUID-CHROMATOGRAPHY; SEMICONDUCTOR QUANTUM DOTS; PHARMACEUTICAL FORMULATIONS; CAPILLARY-ELECTROPHORESIS; SPECTROPHOTOMETRIC DETERMINATION; QUANTITATIVE-DETERMINATION; BIOLOGICAL-FLUIDS; COMPLEX-FORMATION; CIPROFLOXACIN; GLUCOSE;
D O I：
10.1039/c4tb01385a
中图分类号：
TB3 [工程材料学]; R318.08 [生物材料学];
学科分类号：
0805 ; 080501 ; 080502 ;
摘要：
Carbon dots (CDs) were synthesized by refluxing glucose, as efficient fluorescence probes, which show convenient and sensitive detection of norfloxacin (NOR) over a wide concentration range. It is worth noting that because of the hydrogen bond interactions between the CDs and NOR, the fluorescence intensity of CDs was remarkably enhanced in the presence of NOR, which indicates that CDs are capable of rapid, stable and sensitive determination of NOR. Compared with high-performance liquid chromatography, the fluorescence enhancement method is considerably simpler and faster, and will pave a new way for the determination of NOR.
引用
收藏
页码：7964 / 7970
页数：7
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