Electrochemical Behavior of 3,4-Dihydroxybenzoic Acid in Self-Assembled Monolayer Electrode System

Abstract

Abstract: The self assembled monolayer of cystamine was prepared on gold electrode and 3,4-dihydroxybenzoic acid(DHBA) was electrochemically deposited on cystamine surface as a functional group by electrostatic adsorption, namely, molecular deposition. It shows that the MD/SAMstructure has a higher stability, and E_1/2 of the DBAHin MD/SAMshifts more negative than that of on naked gold electrode. The n-decanethiol was also used to fill defects in MD/SAM, it results in much better cyclic voltermmetric behavior.

Key words: Chemically modified electrode, Self-assembled monolayer, Molecular deposition, 3,4 Dihydroxybenzoic acid

CLC Number:

O657.1

TrendMD:

ZHAO Jian-Wei, NIU Li, DONG Shao-Jun . Electrochemical Behavior of 3,4-Dihydroxybenzoic Acid in Self-Assembled Monolayer Electrode System[J]. Chem. J. Chinese Universities, 1998, 19(11): 1749.

[1]	MA Zhuoyuan, WANG Dayang. Status and Prospect of Surface Wettability of Molecular Self-assembled Monolayers [J]. Chem. J. Chinese Universities, 2021, 42(4): 1031.
[2]	PENG Yuyu,WANG Yu,YU Xinyao,ZENG Julan,XIAO Zhongliang,CAO Zhong. Rapid and Sensitive Detection of L-Cysteine Based on Mono(6-mercapto-6-deoxy)-β-cyclodextrin Modified Gold Electrode ^† [J]. Chem. J. Chinese Universities, 2020, 41(2): 268.
[3]	LIU Tianshuo, LONG Shichuan, YAO Zhiyi, SHI Jia, YANG Yang, HONG Wenjing. Progress of Charge Transport Through Self-assembled Monolayers by Employing Eutectic Gallium-Indium Technique [J]. Chem. J. Chinese Universities, 2020, 41(12): 2629.
[4]	ZHOU Xinhui, WANG Haishui. Co-effect of L-Cysteine Self-assembled Monolayers and Mixed Solvents on Chiral Separation of DL-glutamic Acid^† [J]. Chem. J. Chinese Universities, 2017, 38(6): 1076.
[5]	LI Yingtu, LI Libo, ZHOU Jian. Molecular Dynamics Simulations on the Adhesion of DOPA to Self-assembled Monolayers^† [J]. Chem. J. Chinese Universities, 2017, 38(5): 798.
[6]	ZHANG Luge, XUE Zexu, ZHANG Chong, YAN Hui. Molecular Dynamics Studies on the Selective Deposition of 3(5)-(9-Anthryl) Pyrazole onto Self-assembled Monolayers^† [J]. Chem. J. Chinese Universities, 2016, 37(3): 505.
[7]	MA Yongjun, DING Jing, JIN Zhimei, TIE Zhenzhen, ZHOU Min. Inhibiting Effect of Chloride Ion for the Electro-oxidation Reaction of Four Organic Alcohols on a Chemically Modified Platinum Anode^† [J]. Chem. J. Chinese Universities, 2015, 36(5): 864.
[8]	CAO Tingting, CAO Zhong, HE Jinglin, LIANG Haiqin, XIAO Zhongliang. Simple and Rapid Determination of Mercury Ions Based on 1,4-Dithiothreitol Assembled Gold Plate Electrode^† [J]. Chem. J. Chinese Universities, 2014, 35(7): 1388.
[9]	LIU Qing, WANG Hai-Shui. Calcium Carbonate Crystals with Different Morphologies Nucleated on the Self-assembled Monolayer [J]. Chem. J. Chinese Universities, 2013, 34(12): 2681.
[10]	LIAN Feng*, ZHANG Hui-Chen, ZOU He-Lin, PANG Lian-Yun. Preparation of Hydrophobic/Superhydrophobic Surface on Silicon Wafer by Reactive Ion Etching and Self-assembled Monolayers [J]. Chem. J. Chinese Universities, 2011, 32(12): 2833.
[11]	SU Bi-Quan, ZHANG Yu-Zhen, DU Yong-Ling, WANG Chun-Ming*. Fabrication of a Silver Nanoparticle/polydopamine Modified Glassy Carbon Electrode and Its Electrocatalytic Reduction for p-Nitrophenol [J]. Chem. J. Chinese Universities, 2010, 31(8): 1661.
[12]	YANG Shao-Ming*, WEI Zhi-Peng, HU Guang-Hui, JIANG Dan, HUANG Ai-Hua, .... Simultaneous Determination of Catechol and Hydroquinone at a Carbon Nanotubes Modified Electrode [J]. Chem. J. Chinese Universities, 2010, 31(2): 264.
[13]	SHEN Guang-Yu*, SHEN Guo-Li. Piezoelectric Immunosensor Based on a Network-type Mixed Self-assembled Monolayer and Its Application [J]. Chem. J. Chinese Universities, 2010, 31(11): 2196.
[14]	CHEN Zhong, SHEN Li, XIE Shu-Bao, HE Sha-Li, JING Ping, XU Xiao-Dong, SHAO Yuan-Hua*. Studies on Kinetics of Different Types of Probing Species Through Self-assembled Monolayers on a Gold Electrode by SECM [J]. Chem. J. Chinese Universities, 2008, 29(4): 700.
[15]	ZHANG Dong-Mei¹, ZHOU Nan-Di¹, ZHOU Hui¹, CHEN Ting², LI Gen-Xi¹*. Electrochemical Study of the Inhibitory Effect of Sinapic Acid and Its Derivatives on Tyrosinase Reactivity [J]. Chem. J. Chinese Universities, 2008, 29(2): 273.

Electrochemical Behavior of 3,4-Dihydroxybenzoic Acid in Self-Assembled Monolayer Electrode System

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments