An artificial protein-probe hybrid as a responsive probe for ratiometric detection and imaging of hydrogen peroxide in cells

被引：17

作者：

Zhang, Xing ^{[1
,2
]}

Fu, Youxin ^{[2
]}

Qian, Guangren ^{[1
]}

Zhang, Run ^{[2
]}

Xu, Zhi Ping ^{[2
]}

机构：

[1] Shanghai Univ, Schaal Environm Sci & Chem Engn, Shanghai 200444, Peoples R China

[2] Univ Queensland, Australian Inst Bioengn & Nanotechnol, St Lucia, Qld 4072, Australia

来源：

JOURNAL OF MATERIALS CHEMISTRY B | 2020年 / 8卷 / 25期

基金：

澳大利亚研究理事会;

关键词：

FLUORESCENT-PROBE; SERUM-ALBUMIN; LUMINESCENT; BINDING; BSA;

D O I：

10.1039/d0tb00856g

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：

An artificial protein-probe hybrid,Cm-Np-B@BSA, was preparedviahost-guest interactions between hydrogen peroxide (H2O2)-responsiveCm-Np-Bmolecule and bovine serum albumin (BSA). TheCm-Np-B@BSAprobe exhibited high sensitivity and selectivity towards H(2)O(2)under physiological conditions and had excellent biocompatibility, allowing for sensitive ratiometric detection and imaging of endogenous H(2)O(2)in live cells.

引用

页码：5420 / 5424

页数：5

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