Light-activated semiconducting polymer dots as mimic oxidases with remarkable catalytic efficiency: characteristics, mechanisms, and applications

被引：16

作者：

Chen, Xueli ^{[1
]}

Sun, Junyong ^{[1
]}

Zhang, Qiang ^{[1
]}

Jiang, Xuekai ^{[1
]}

Gao, Feng ^{[1
]}

机构：

[1] Anhui Normal Univ, Anhui Key Lab Chemo Biosensing, Lab Functionalized Mol Solids, Coll Chemist & Mat Sci,LOBAB,Minist Educ, Wuhu 241002, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2020年 / 56卷 / 20期

基金：

中国国家自然科学基金;

关键词：

COLORIMETRIC ASSAY; NANOPARTICLES; GOLD; CASCADE;

D O I：

10.1039/c9cc08912h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

It remains challenging to develop new materials exhibiting enzyme-like activities and understand the structure-property correlations and catalytic mechanisms. In this study, the characteristics, mechanisms, and applications of a light-activated mimic oxidase based on semiconducting polymer dots (Pdots) prepared from an organic conjugated polymer are demonstrated.

引用

页码：3035 / 3038

页数：4

共 26 条

[1] Enhanced Phototherapy by Nanoparticle-Enzyme via Generation and Photolysis of Hydrogen Peroxide [J].

Chang, Kaiwen ;

Liu, Zhihe ;

Fang, Xiaofeng ;

Chen, Haobin ;

Men, Xiaoju ;

Yuan, Ye ;

Sun, Kai ;

Zhang, Xuanjun ;

Yuan, Zhen ;

Wu, Changfeng .

NANO LETTERS, 2017, 17 (07) :4323-4329

[2] Visible Light-Activatable Oxidase Mimic of 9-Mesityl-10-Methylacridinium Ion for Colorimetric Detection of Biothiols and Logic Operations [J].

Du, Jiayan ;

Wang, Jinhu ;

Huang, Wei ;

Deng, Yuequan ;

He, Yi .

ANALYTICAL CHEMISTRY, 2018, 90 (16) :9959-9965

[3] Intrinsic peroxidase-like activity of ferromagnetic nanoparticles [J].

Gao, Lizeng ;

Zhuang, Jie ;

Nie, Leng ;

Zhang, Jinbin ;

Zhang, Yu ;

Gu, Ning ;

Wang, Taihong ;

Feng, Jing ;

Yang, Dongling ;

Perrett, Sarah ;

Yan, Xiyun .

NATURE NANOTECHNOLOGY, 2007, 2 (09) :577-583

[4] Nanozymes: an emerging field bridging nanotechnology and biology [J].

Gao, Lizeng ;

Yan, Xiyun .

SCIENCE CHINA-LIFE SCIENCES, 2016, 59 (04) :400-402

[5] Unveiling the Intrinsic Catalytic Activities of Single-Gold-Nanoparticle-Based Enzyme Mimetics [J].

Hafez, Mahmoud Elsayed ;

Ma, Hui ;

Ma, Wei ;

Long, Yi-Tao .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2019, 58 (19) :6327-6332

[6] Nanozymes: Classification, Catalytic Mechanisms, Activity Regulation, and Applications [J].

Huang, Yanyan ;

Ren, Jinsong ;

Qu, Xiaogang .

CHEMICAL REVIEWS, 2019, 119 (06) :4357-4412

[7] Nanozyme: new horizons for responsive biomedical applications [J].

Jiang, Dawei ;

Ni, Dalong ;

Rosenkrans, Zachary T. ;

Huang, Peng ;

Yan, Xiyun ;

Cai, Weibo .

CHEMICAL SOCIETY REVIEWS, 2019, 48 (14) :3683-3704

[8] Fluorescence turn-on and colorimetric dual readout assay of glutathione over cysteine based on the fluorescence inner-filter effect of oxidized TMB on TMPyP [J].

Jiang, Xiangyu ;

Geng, Fenghua ;

Wang, Yongxiang ;

Liu, Jinhua ;

Qu, Peng ;

Xu, Maotian .

BIOSENSORS & BIOELECTRONICS, 2016, 81 :268-273

[9]

JOSEPHY PD, 1982, CANCER RES, V42, P2567

[10] Fenton reaction-based colorimetric immunoassay for sensitive detection of brevetoxin B [J].

Lai, Wenqiang ;

Wei, Qiaohua ;

Zhuang, Junyang ;

Lu, Minghua ;

Tang, Dianping .

BIOSENSORS & BIOELECTRONICS, 2016, 80 :249-256

← 1 2 3 →