A laser- induced TiO2-decorated graphene photoelectrode for sensitive photoelectrochemical biosensing

被引：39

作者：

Ge, Lei ^{[1
]}

Hong, Qing ^{[1
]}

Li, Hui ^{[1
]}

Li, Feng ^{[1
]}

机构：

[1] Qingdao Agr Univ, Coll Chem & Pharmaceut Sci, Qingdao 266109, Shandong, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2019年 / 55卷 / 34期

基金：

中国国家自然科学基金;

关键词：

TIO2; SPECTROSCOPY; COMPOSITE; PLATFORM; MODE;

D O I：

10.1039/c9cc00889f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Herein, direct-laser-writing of TiO2-decorated graphene on indium-tin oxide glass was demonstrated to fabricate a unique photoelectrode with a rapid and stable photoelectrochemical response under visible light; this photoelectrode was then applied in a photoelectrochemical enzymatic biosensor for the sensitive detection of an acetylcholinesterase inhibitor.

引用

页码：4945 / 4948

页数：4

共 23 条

[1] Graphene electrochemistry: fundamental concepts through to prominent applications [J].

Brownson, Dale A. C. ;

Kampouris, Dimitrios K. ;

Banks, Craig E. .

CHEMICAL SOCIETY REVIEWS, 2012, 41 (21) :6944-6976

[2] Raman spectroscopy as a versatile tool for studying the properties of graphene [J].

Ferrari, Andrea C. ;

Basko, Denis M. .

NATURE NANOTECHNOLOGY, 2013, 8 (04) :235-246

[3] Multiple signal-amplification via Ag and TiO2 decorated 3D nitrogen doped graphene hydrogel for fabricating sensitive label-free photoelectrochemical thrombin aptasensor [J].

Hao, Nan ;

Hua, Rong ;

Chen, Saibo ;

Zhang, Ying ;

Zhou, Zhou ;

Qian, Jing ;

Liu, Qian ;

Wang, Kun .

BIOSENSORS & BIOELECTRONICS, 2018, 101 :14-20

[4] Direct-laser-writing of three-dimensional porous graphene frameworks on indium-tin oxide for sensitive electrochemical biosensing [J].

Hong, Qing ;

Yang, Limin ;

Ge, Lei ;

Liu, Zhenhui ;

Li, Feng .

ANALYST, 2018, 143 (14) :3327-3334

[5] Cd2+-Doped Amorphous TiO2 Hollow Spheres for Robust and Ultrasensitive Photoelectrochemical Sensing of Hydrogen Sulfide [J].

Li, Hongbo ;

Li, Jing ;

Zhu, Yunyun ;

Xie, Wenyu ;

Shao, Rong ;

Yao, Xiaxi ;

Gao, Aiqin ;

Yin, Yadong .

ANALYTICAL CHEMISTRY, 2018, 90 (08) :5496-5502

[6] Unfolding the Anatase-to-Rutile Phase Transition in TiO2 Nanotubes Using X-ray Spectroscopy and Spectronnicroscopy [J].

Li, Jun ;

Wang, Zhiqiang ;

Wang, Jian ;

Sham, Tsun-Kong .

JOURNAL OF PHYSICAL CHEMISTRY C, 2016, 120 (38) :22079-22087

[7] Enhanced Photoelectrochemical Method for Sensitive Detection of Protein Kinase A Activity Using TiO2/g-C3N4, PAMAM Dendrimer, and Alkaline Phosphatase [J].

Li, Xue ;

Zhu, Lusheng ;

Zhou, Yunlei ;

Yin, Huanshun ;

Ai, Shiyun .

ANALYTICAL CHEMISTRY, 2017, 89 (04) :2369-2376

[8] Laser-induced porous graphene films from commercial polymers [J].

Lin, Jian ;

Peng, Zhiwei ;

Liu, Yuanyue ;

Ruiz-Zepeda, Francisco ;

Ye, Ruquan ;

Samuel, Errol L. G. ;

Yacaman, Miguel Jose ;

Yakobson, Boris I. ;

Tour, James M. .

NATURE COMMUNICATIONS, 2014, 5

[9] Rapid and specific sensing of gallic acid with a photoelectrochemical platform based on polyaniline-reduced graphene oxide-TiO2 [J].

Ma, Weiguang ;

Han, Dongxue ;

Gan, Shiyu ;

Zhang, Nan ;

Liu, Shiwei ;

Wu, Tongsun ;

Zhang, Qixian ;

Dong, Xiandui ;

Niu, Li .

CHEMICAL COMMUNICATIONS, 2013, 49 (71) :7842-7844

[10] New Titanium Dioxide-Based Heterojunction Nanohybrid for Highly Selective Photoelectrochemical Electrochemical Dual-Mode Sensors [J].

Nallal, Muthuchamy ;

Iyengar, Gopalan Anantha ;

Pill-Lee, Kwang .

ACS APPLIED MATERIALS & INTERFACES, 2017, 9 (42) :37166-37183

← 1 2 3 →