Preparation and Application of Bisphenol-A TiO2 Gel Molecularly Imprinted Electrochemical Sensor Based on the Sensitivity-Enhancement of Gold Nanoparticles

doi:10.11944/j.issn.1000-0518.2018.04.170107

Chinese Journal of Applied Chemistry ›› 2018, Vol. 35 ›› Issue (4): 484-490.DOI: 10.11944/j.issn.1000-0518.2018.04.170107

• Full Paper • Previous Articles

Preparation and Application of Bisphenol-A TiO₂ Gel Molecularly Imprinted Electrochemical Sensor Based on the Sensitivity-Enhancement of Gold Nanoparticles

Lingling LI,Shaoming YANG(),Shaoqing DING,Peiling SHANG,Jie YANG,Qiang CAO,Wenling ZHA

School of Materials Science and Engineering,East China Jiaotong University,Nanchang 330013,China

Received:2017-04-12 Accepted:2017-06-23 Published:2018-03-30 Online:2018-04-02
Contact: Shaoming YANG
Supported by:
Supported by the National Natural Science Foundation of China(No.21465012), Natural Science Foundation of Jiangxi Province of China(No.20171BAB203017), Scientific Research Fund of Jiangxi Provincial Education Department(No.GJJ150544), Scientific Research Project of East China Jiaotong University(No.15LX03)

Abstract

Abstract:

A bisphenol-A(BPA) TiO₂ gel molecularly imprinted electrochemical sensor was fabricated using gold nanoparticles(AuNPs) as sensitivity-enhanced materials based on surface sol-gel and self-assembly methods. AuNPs were characterized by scanning electron microscopy(SEM) and energy dispersive spectroscopy. BPA, TiO₂ gel, and BPA-imprinted TiO₂ gel were characterized by Fourier transform infrared(FTIR) spectrometry. Under optimal conditions, the sensor exhibits a good linear response from 1.0×10^-8 to 1.0×10^-5 mol/L for bisphenol A, with correlation coefficient 0.995 and a low detection limit of 0.6×10^-8 mol/L(S/N=3). The prepared sensor was successfully applied in the detection of actual sample with 97.4%~103% recoveries.

Key words: gold nanoparticles, bisphenol A, TiO₂, sol-gel method, self-assembly method, molecularly imprinted sensor

Lingling LI, Shaoming YANG, Shaoqing DING, Peiling SHANG, Jie YANG, Qiang CAO, Wenling ZHA. Preparation and Application of Bisphenol-A TiO₂ Gel Molecularly Imprinted Electrochemical Sensor Based on the Sensitivity-Enhancement of Gold Nanoparticles[J]. Chinese Journal of Applied Chemistry, 2018, 35(4): 484-490.

References

[1]	Andreescu S,Sadik O A.Correlation of Analyte Structures with Biosensor Responses Using the Detection of Phenolic Estrongens as a Model[J]. Anal Chem,2004,76(3):552-560.
[2]	Andersson L I,Mandenius C F,Mosbach K.Studies on Guest Selective Molecular Recognition on an Octadecyl Silylated Silicon Surface Using Ellipsometry[J]. Tertrahydron Lett,1988,29(42):5437-5440.
[3]	Ichinose I,Senzu H,Kunitake T.A Surface Sol-Gel Process of TiO2 and Other Metal Oxide Films with Molecular Precision[J]. Chem Mater,1997,9(6):1296-1298.
[4]	Ichinose I,Kawakami T,Kunitake T.Alternate Molecular Layers of Metal Oxides and Hydroxyl Polymers Prepared by the Surface Sol-Gel Process[J]. Adv Mater,1998,10(7):535-539.
[5]	Yonezawa T,Matsune H,Kunitake T.Layered Nanocomposite of Close-Packed Gold Nanoparticles and TiO2 Gel Layers[J]. Chem Mater,1999,11(1):33-35.
[6]	Zhang C J,Yan J L,Zhang C X,et al. Enhanced Adsorption of Atrazine from Aqueous Solution by Molecularly Imprinted TiO2 Film[J]. Solid State Sci,2012,14(7):777-781.
[7]	Mujahid A,Lieberzeit P A,Dickert F L.Chemical Sensors Based on Molecularly Imprinted Sol-Gel Materials[J]. Materials,2010,3(4):2196-2217.
[8]	Rachna R,Sheetal C,Tulika D,et al. Development of an Amperometric Sulfite Biosensor Based on a Gold Nanoparticles/Chitosan/Multiwalled Carbon Nanotubes/Polyaniline-Modified Gold Electrode[J]. Anal Bioanal Chem,2011,401(8):2599-2608.
[9]	Kong F Y,Xu M T,Xu J J,et al. A Novel Lable-free Electrochemical Immunosensor for Carcinoembryonic Antigen Based on Gold Nanoparticles-Thionine-Reduced Graphene Oxide Nanocomposite Film Modified Glassy Carbon Electrode[J]. Talanta,2011,85(5):2620-2625.
[10]	YANG Shaoming,ZHA Wenling,SUN Qing,et al. Lable-Free Electrochemical Aptasensor Based on Nickel Hexacyanoferrate for the Detection of Thrombin[J]. Chinese J Appl Chem,2014,31( 6):743-748(in Chinese). 杨绍明,查文玲,孙清,等. 基于铁氰化镍的非标记型核酸适配体电化学传感器检测凝血酶[J]. 应用化学,2014,31(6):743-748.
[11]	Li N,Fan X,Tang K,et al. Nanocomposite Scaffold with Enhanced Stability by Hydrogen Bonds Between Collagen, Polyvinyl Pyrrolidone and Titanium Dioxide[J]. Colloid Surf B,2016,140:287-296.

[1]	Xin HE, Cai-Yun JIANG, Tao DING, Yu-Ping WANG. Reserch Progress of Preparation of Ordered Surface Enhanced Raman Scattering Substrate [J]. Chinese Journal of Applied Chemistry, 2022, 39(8): 1167-1176.
[2]	Xiao-Li ZHANG, Yu-Mei PENG, Qing-Wei WANG, Li-Xia QIN, Xiao-Xia LIU, Shi-Zhao KANG, Xiang-Qing LI. Construction of Nano Ag Modified TiO₂Nanotube Array Substrate for Surface Enhanced Raman Scattering Detection and Degradation of Tetracycline Hydrochloride [J]. Chinese Journal of Applied Chemistry, 2022, 39(7): 1147-1156.
[3]	Jia-He WANG, Da-Yong LIU, Wei LIU, Lin WANG, Biao DONG. Research Progress on Photocatalytic Antibacterial Application of TiO₂ Nano Materials [J]. Chinese Journal of Applied Chemistry, 2022, 39(4): 629-646.
[4]	SHI Yanlong, FENG Xiaojuan, YANG Ruihua, WANG Jianrong. Preparation of Superhydrophobic and Superoleophilic Corn Straw Fibers Oil Absorbents and Application to the Removal of Spilled Oil from Water [J]. Chinese Journal of Applied Chemistry, 2020, 37(7): 793-802.
[5]	QIAN Jin, HAO Yanzhong, LI Jingqi, PEI Juan, LI Yingpin. Preparation of TiO₂ Branched Nanorod Array to Improve the Performance of Polymer Hybrid Solar Cell [J]. Chinese Journal of Applied Chemistry, 2020, 37(6): 695-702.
[6]	SHE Xiaohong, DU Juan, WANG Lupei, ZHU Wenli, YANG Qiaoling, ZOU Chihui. Preparation and Properties of Tough Polyvinyl/Polyaniline/Polypyrrole/TiO₂ Conductive Hybrid Hydrogel [J]. Chinese Journal of Applied Chemistry, 2020, 37(5): 541-546.
[7]	GAO Jia, SONG Fujiao, CHENG Wenqiang, GE Yan, XU Qi. Catalytic Performance of Pd-Cu/ZrO₂ Catalyst for Hydrogenation of Carbon Dioxide to Methanol [J]. Chinese Journal of Applied Chemistry, 2020, 37(2): 160-167.
[8]	LIU Bing, GONG Huili, LIU Rui, HU Changwen. One-Step Synthesis of TiO₂-Au Composite and Its Performance for Photocatalytic Hydrogen Evolution [J]. Chinese Journal of Applied Chemistry, 2019, 36(9): 1076-1084.
[9]	LIU Bing, GONG Huili, LIU Rui, HU Changwen. Synthesis of TiO₂ Coated Gold Nanorod with Core-Shell Structure and Its Photocatalytic Hydrogen Evolution [J]. Chinese Journal of Applied Chemistry, 2019, 36(8): 939-948.
[10]	LI Xinyi,WANG Xiaohua,ZHOU Xiaodong,HU Jiming. Research Progress on Biosensing Based on Peptides and Gold Nanoparticles Composite Materials [J]. Chinese Journal of Applied Chemistry, 2019, 36(5): 489-499.
[11]	LI Jingping, YANG Shihai, LIU Yang, BO Wenbo. Preparation of Attapulgite Clay Supported Nano TiO₂-Fe₃O₄ Adsorbent and Removal of Cr(Ⅵ) [J]. Chinese Journal of Applied Chemistry, 2019, 36(3): 324-334.
[12]	HAN Lu, QIN Wei. Preparation and Electrochemical Hydrogen Storage Properties of TiO₂ Coated Co₉S₈ [J]. Chinese Journal of Applied Chemistry, 2018, 35(8): 963-968.
[13]	Zhenzhen FAN, Lifang FAN, Chuan DONG. Synthesis of Iodine Oxygen Bismuth/Titanium Dioxide Nanorod Arrays Composite and Photoelectrochemical Detection of Bisphenol A [J]. Chinese Journal of Applied Chemistry, 2018, 35(7): 834-841.
[14]	MAO Yulu, ZHANG Xi, XU Mai, WANG Fengwu, WANG Zhicheng, FANG Wenyan, WEI Yijun, ZHU Chuangao. Preparation of Ti/TiO₂ Nanotube Arrays/PbO₂-Pr Electrode and Its Application in Electrocatalytic Degradation of Organic Wastewater [J]. Chinese Journal of Applied Chemistry, 2018, 35(5): 582-588.
[15]	MA Li,XU Jingwei,YANG Chuanqi,LI Yunhui,MA Yuqin,ZHAO Yongxia. Effect of Polyhedral Oligomeric Silsesquioxanes-modified Gold Nanoparticles on 4-n-Pentyl-4'-ctanobiphenyl Liquid Crystal Properties [J]. Chinese Journal of Applied Chemistry, 2018, 35(11): 1378-1383.

Preparation and Application of Bisphenol-A TiO₂ Gel Molecularly Imprinted Electrochemical Sensor Based on the Sensitivity-Enhancement of Gold Nanoparticles

RichHTML

PDF

Knowledge

Cited

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments