TiO2 Nanomaterials in Photoelectrochemical and Electrochemiluminescent Biosensing

被引：52
|
作者：
Ma, Xiangui [1 ,2 ]
Wang, Chao [1 ,3 ]
Wu, Fengxia [1 ]
Guan, Yiran [1 ]
Xu, Guobao [1 ,2 ]
机构：
[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Electroanalyt Chem, Changchun 130022, Jilin, Peoples R China
[2] Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China
[3] Guilin Univ Technol, Coll Chem & Bioengn, Guilin 541004, Peoples R China
来源：
TOPICS IN CURRENT CHEMISTRY | 2020年 / 378卷 / 02期
基金：
中国国家自然科学基金;
关键词：
TiO2; Biosensing; Photoelectrochemistry; Electrochemiluminescence; Nanomaterials; SIGNAL-AMPLIFICATION; IMMUNOSENSOR; HETEROSTRUCTURE; MESOCRYSTALS; NANOTUBE; SENSOR;
D O I：
10.1007/s41061-020-0291-y
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Titanium dioxide (TiO2) is increasingly being used in biosensing applications. Herein, we review the most recent developments in photoelectrochemical (PEC) and electrochemiluminescent (ECL) biosensing based on TiO2 nanomaterials, as well as the mechanisms that lead to the improved performance of biosensors that incorporate these nanomaterials. The merits of TiO2-based ECL and PEC biosensing strategies are summarized by highlighting some illustrative examples that have been reported within the last 5 years. The future prospects for and challenges in this field are also discussed.
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页数：17
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