Visible-light-driven photoelectrochemical sensing platform based on BiOI nanoflowers/TiO2 nanotubes for detection of atrazine in environmental samples

被引：46
作者：
Fan, Lifang [1 ]
Liang, Guifang [1 ]
Zhang, Caiyun [1 ]
Fan, Li [1 ]
Yan, Wenjun [2 ]
Guo, Yujing [1 ]
Shuang, Shaomin [1 ]
Bi, Yingpu [3 ]
Li, Feng [4 ]
Dong, Chuan [1 ]
机构：
[1] Shanxi Univ, Inst Environm Sci, Coll Chem & Chem Engn, Taiyuan 030006, Shanxi, Peoples R China
[2] Chinese Acad Sci, Inst Coal Chem, Analyt Instrumentat Ctr, Taiyuan 030001, Peoples R China
[3] Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China
[4] Sichuan Univ, Coll Chem, Chengdu 610064, Sichuan, Peoples R China
来源：
JOURNAL OF HAZARDOUS MATERIALS | 2021年 / 409卷
基金：
中国国家自然科学基金;
关键词：
BiOI nanoflowers; TiO2; nanotubes; Atrazine; Photoelectrochemical sensing;
D O I：
10.1016/j.jhazmat.2020.124894
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
In this work, a visible-light-driven photoelectrochemical (PEC) sensing platform was developed based on BiOI nanoflowers/TiO2 nanotubes (BiOI NFs/TiO2 NTs) for detection of atrazine (ATZ). The BiOI NFs/TiO2 NTs p-n heterojunctions synthesized by decorating BiOI NFs on TiO2 NTs via simple hydrothermal approach exhibit strong visible-light absorption ability, high photocurrent response and PEC activity. Thus BiOI NFs/TiO2 NTs heterostructures were first explored to act as the photoelectrode for the immobilization of the anti-ATZ aptamer to develop a PEC sensing platform. The design PEC aptasensing platform exhibits prominent analytical performance for determination of ATZ with a low detection limit of 0.5 pM under visible-light irradiation, and displays good selectivity for ATZ in the control experiments. The superior behavior of the sensing platform could be ascribed to the design of the appropriate sensing material with tubular microstructure, excellent PEC response of the photoelectrode, and the large loading amount of aptamer. Meanwhile, the PEC sensing platform was used to determine ATZ in environmental samples and a satisfied result was obtained.
引用
收藏
页数：10
相关论文
共 47 条
[1]   Development of HPLC-MS/MS method for the simultaneous determination of metabolites of organophosphate pesticides, synthetic pyrethroids, herbicides and DEET in human urine [J].
Behniwal, Paramjit K. ;
She, Jianwen .
INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, 2017, 97 (06) :548-562
[2]   Environmentally Relevant Concentrations of Atrazine and Ametrine Induce Micronuclei Formation and Nuclear Abnormalities in Erythrocytes of Fish [J].
Botelho, R. G. ;
Monteiro, S. H. ;
Christofoletti, C. A. ;
Moura-Andrade, G. C. R. ;
Tornisielo, V. L. .
ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, 2015, 69 (04) :577-585
[3]   Sonochemical synthesis of BiOI-TiO2 heterojunction with enhanced visible-light-driven photocatalytic activity [J].
Cai, Lei ;
Yao, Jingwen ;
Li, Jibiao ;
Zhang, Yanfeng ;
Wei, Yu .
JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 783 :300-309
[4]   Preparation and characterization of atrazine-loaded biodegradable PLGA nanospheres [J].
Chen Xiao-ting ;
Wang, Tongxin .
JOURNAL OF INTEGRATIVE AGRICULTURE, 2019, 18 (05) :1035-1041
[5]   Synthesis and Enhanced Visible-Light Photoelectrocatalytic Activity of p-n Junction BiOI/TiO2 Nanotube Arrays [J].
Dai, Gaopeng ;
Yu, Jiaguo ;
Liu, Gang .
JOURNAL OF PHYSICAL CHEMISTRY C, 2011, 115 (15) :7339-7346
[6]   Ultrasound-assisted dispersive solid phase extraction based on Fe3O4/reduced graphene oxide nanocomposites for the determination of 4-tert octylphenol and atrazine by gas chromatography mass spectrometry [J].
Er, Elif Ozturk ;
Caglak, Abdulkadir ;
Engin, Guleda Onkal ;
Bakirdere, Sezgin .
MICROCHEMICAL JOURNAL, 2019, 146 :423-428
[7]   Enhanced photoeletrocatalytic reduction dechlorinations of PCP by Ru-Pd BQDs anchored Titania NAEs composites with double Schottky junctions: First-principles evidence and experimental verifications [J].
Fan, Shiying ;
Li, Xinyong ;
Tan, Jing ;
Zeng, Libin ;
Yin, Zhifan ;
Tade, Moses O. ;
Liu, Shaomin .
APPLIED CATALYSIS B-ENVIRONMENTAL, 2018, 227 :499-511
[8]   A risk assessment of atrazine use in California: human health and ecological aspects [J].
Gammon, DW ;
Aldous, CN ;
Carr, WC ;
Sanborn, JR ;
Pfeifer, KF .
PEST MANAGEMENT SCIENCE, 2005, 61 (04) :331-355
[9]   Development of a highly sensitive noncompetitive electrochemical immunosensor for the detection of atrazine by phage anti-immunocomplex assay [J].
Gonzalez-Techera, Andres ;
Alicia Zon, Maria ;
Gabriela Molina, Patricia ;
Fernandez, Hector ;
Gonzalez-Sapienza, Gualberto ;
Javier Arevalo, Fernando .
BIOSENSORS & BIOELECTRONICS, 2015, 64 :650-656
[10]   Atrazine induces complete feminization and chemical castration in male African clawed frogs (Xenopus laevis) [J].
Hayes, Tyrone B. ;
Khoury, Vicky ;
Narayan, Anne ;
Nazir, Mariam ;
Park, Andrew ;
Brown, Travis ;
Adame, Lillian ;
Chan, Elton ;
Buchholz, Daniel ;
Stueve, Theresa ;
Gallipeau, Sherrie .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2010, 107 (10) :4612-4617
12345