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A BINOL Based Fluorescence Sensor for Distinction of D-Glucose
被引:9
|作者:
Xu, Bangyu
[1
]
Hou, Jiting
[1
]
Li, Kun
[1
]
Lu, Zhengwei
[1
]
Yu, Xiaoqi
[1
]
机构:
[1] Sichuan Univ, Coll Chem, Key Lab Green Chem & Technol, Minist Educ, Chengdu 610064, Sichuan, Peoples R China
基金:
美国国家科学基金会;
关键词:
1,1 '-binaphthol;
boronic acid;
D-glucose;
distinction;
BORONIC ACID;
RECOGNITION;
CHEMOSENSORS;
RECEPTOR;
CHEMODOSIMETER;
SACCHARIDES;
COMPLEXES;
ANION;
D O I:
10.1002/cjoc.201400120
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
A saccharide fluorescent receptor based on 1,1 '-binaphthol was developed. The boronic acids groups are directly attached to the 3,3 '-positions of BINOL which acted as probes to saccharides. The methyl protected receptor R1 showed better response to D-fructose compared to other saccharides in the fluorescence quenching experiment. To improve the selectivity of D-glucose, the triethylene glycol protected receptor R2 was developed. Receptor R2 has a better water-solubility than R1 that can be applied in completely aqueous environment. With receptor R2, D-glucose has a different response to other saccharides that can be useful for the distinction of D-glucose.
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页码:101 / 106
页数:6
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