Facile one-pot synthesis of fluorescent hyperbranched polymers for optical detection of glucose

被引:12
|
作者
Jiang, Tengteng [1 ,2 ]
Jiang, Guohua [1 ,2 ]
Wang, Xiaohong [1 ,2 ]
Dong, Yue [1 ]
Wei, Zhen [1 ,2 ]
Li, Xia [1 ,2 ]
Tang, Bolin [1 ,2 ]
机构
[1] Zhejiang Sci Tech Univ, Coll Mat & Text, Dept Mat Engn, Hangzhou 310018, Peoples R China
[2] Zhejiang Sci Tech Univ, Minist Educ, Key Lab Adv Text Mat & Mfg Technol ATMT, Hangzhou 310018, Peoples R China
基金
中国国家自然科学基金;
关键词
fluorescent; glucose sensitive; hyperbranched polymer; Michael addition; ZWITTERIONIC POLYMERS; RELEASE CARRIERS; AQUEOUS-SOLUTION; QUANTUM DOTS; SACCHARIDES; PH; PHOTOLUMINESCENCE; POLY(AMIDOAMINE)S; BIOMOLECULES; PROBE;
D O I
10.1080/15685551.2014.907610
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Fluorescent and glucose-sensitive hyperbranched poly(amidoamine)s (HPAMAMs-B) were synthesized via Michael addition of 1-(2-aminoethyl) piperazine, methyl acrylate, and 3-aminobenzeneboronic acid (APBA). These hyperbranched polymers emitted chartreuse photoluminescence and showed emission band at 378nm under excitation wavelength. The intensity of emission band was enhanced with increasing the amount of APBA in HPAMAMs-B. The glucose sensitivity of HPAMAMs-B has been investigated at different glucose concentrations and pH conditions. These hyperbranched polymers showed potential for biomedical applications such as fluorescence imaging technology and glucose detecting sensors.
引用
收藏
页码:576 / 581
页数:6
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