Novel Electrochemical Sensor Based on Integration of Nanoporous Gold with Molecularly Imprinted Polymer for Detection of Arsenic Ion(III)

Authors

Wu-wei MA, 1. Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Production and Construction Corps/School of Chemistry and Chemical Engineering, Shihezi University, Shihezi 832000, China;3. Xinjiang Xiangsheng New Material Technology Co., Ltd. Hami Xinjiang 839000, China;
Qi-gang CHANG, 1. Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Production and Construction Corps/School of Chemistry and Chemical Engineering, Shihezi University, Shihezi 832000, China;
Xiong-fang SHI, 3. Xinjiang Xiangsheng New Material Technology Co., Ltd. Hami Xinjiang 839000, China;
Yan-bin TONG, 1. Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Production and Construction Corps/School of Chemistry and Chemical Engineering, Shihezi University, Shihezi 832000, China;
Li ZHOU, 1. Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Production and Construction Corps/School of Chemistry and Chemical Engineering, Shihezi University, Shihezi 832000, China;
Bang-ce YE, 1. Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Production and Construction Corps/School of Chemistry and Chemical Engineering, Shihezi University, Shihezi 832000, China;2. State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, 200237, China;
Jian-jiang LU, 1. Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Production and Construction Corps/School of Chemistry and Chemical Engineering, Shihezi University, Shihezi 832000, China;
Jin-hu ZHAO, 1. Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Production and Construction Corps/School of Chemistry and Chemical Engineering, Shihezi University, Shihezi 832000, China;

Corresponding Author

Qi-gang CHANG(qgchang@gmail.com)

Abstract

Arsenic, a toxic chemical element, is detrimental to environment and human health in particular. Therefore, the development of simple, fast, and accurate arsenic ion (As3+) detection methods has attracted extensive attention. In this work, an electrochemical sensor based on molecular imprinted polymer (MIP) and nano-porous gold (NPG) modified indium tin oxide (ITO) electrode (MIP/NPG/ITO) was developed for determination of As3+ in water with different quality. NPG with high conductivity, large specific surface area and high biocompatibility was prepared in situ on ITO surface by a green electrodeposition method using simple and controllable steps. Then, a layer of MIP was synthesized in situ on NPG surface by electropolymerization, in which As3+ was used as a template molecule and mphenylenediamine as a functional monomer. The preparation process of MIP/NPG/ITO was monitored by scanning electron microscope (SEM) and energy-dispersive X-ray spectroscope (EDS). The potassium ferricyanide and potassium ferrocyanide chelates were used as electrochemical probes to generate signals. The electrochemical behavior of MIP/NPG/ITO was studied by cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS). After optimizing the experimental conditions, As3+ was quantitatively detected by cyclic voltammetry. The linear range of As3+ was measured from 2.0 ×10-11 to 9.0×10-9 mol·L-1, and the lower detection limit was 7.1×10-12 mol·L-1 (S/N = 3). The detection limit of the constructed sensor is far below 10 ppb, which meets the drinking water standards set by the World Health Organization (WHO) and Environmental Protection Agency (EPA). In addition, the sensor has the advantages of simple preparation, simple procedure of determination, good repeatability, excellent reproducibility and stability. It is worth mentioning that the prepared sensor has been successfully applied to the As3+ measurements of four water qualities, including landscape river water, groundwater, tap water and domestic sewage. It can be predicted that the reported simple and cheap sensor has potential practical applications in environmental monitoring, food analysis and clinical diagnosis.

Graphical Abstract

Keywords

electrochemical sensor, arsenic, nanoporous gold, molecularly imprinted polymer

DOI Link

https://doi.org/10.13208/j.electrochem.191221

Publication Date

2020-12-28

Online Available Date

2020-06-04

Revised Date

2020-06-03

Received Date

2019-12-21

Recommended Citation

Wu-wei MA, Qi-gang CHANG, Xiong-fang SHI, Yan-bin TONG, Li ZHOU, Bang-ce YE, Jian-jiang LU, Jin-hu ZHAO. Novel Electrochemical Sensor Based on Integration of Nanoporous Gold with Molecularly Imprinted Polymer for Detection of Arsenic Ion(III)[J]. Journal of Electrochemistry, 2020 , 26(6): 900-910.
DOI: 10.13208/j.electrochem.191221
Available at: https://jelectrochem.xmu.edu.cn/journal/vol26/iss6/8

References

[1] Majid E, Hrapovic S, Liu Y, et al.Electrochemical determination of arsenite using a gold nanoparticle modified glassy carbon electrode and flow analysis[J]. Analytical Chemistry, 2006, 78(3): 762-769.
URL pmid: 16448049

[2] Wang J(王晶). Development and application of a novel ion-imprinted electrochemical sensor[D]. Jishou University(吉首大学), 2017.

[3] Mandal B K, Suzuki K T.Arsenic round the world: a review[J]. Talanta, 2002, 58(1): 230-235.

[4] Salimi A, Marnkhezri H, Halla R, et al.Electrochemical detection of trace amount of arsenic(III) at glassy carbon electrode modified with cobalt oxide nanoparticles[J]. Sensors & Actuators B - Chemical, 2008, 129(1): 246-254.

[5] Chakraborti D, Rahman M M, Paul K, et al.Arsenic calamity in the Indian subcontinent: What lessons have been learned[J]. Talanta, 2002, 58(1): 13-22.

[6] Yang M, Chen X, Liu J H, et al.Enhanced anti-interference on electrochemical detection of arsenite with nanoporous gold in mild condition[J]. Sensors and Actuators B - Chemical, 2016, 234: 404-411.

[7] Welna M, Szymczycha-Madeja A, Pohl P.Improvement of determination of trace amounts of arsenic and selenium in slim coffee products by HG-ICP-OES[J]. Food Analytical Methods, 2014, 7(5): 1016-1023.

[8] Male K B, Sabahudin H, Santini J M, et al.Biosensor for arsenite using arsenite oxidase and multiwalled carbon nanotube modified electrodes[J]. Analytical Chemistry, 2007, 79(20): 7831-7837.

[9] Pereira F J, Vázquez M D, Deb$\acute{a}$n L, et al.Spectrometric characterisation of the solid complexes formed in the interaction of cysteine with As(III), Th(IV) and Zr(IV)[J]. Polyhedron, 2014, 76(8): 71-80.

[10] Ni Z, Na F, Fang Z T, et al.Simultaneous multi-channel hydride generation atomic fluorescence spectrometry determination of arsenic, bismuth, tellurium and selenium in tea leaves[J]. Food Chemistry, 2011, 124(3): 1185-1188.

[11] Yang M, Chen X, Jiang T J, et al.Electrochemical detection of trace arsenic(iii) by nanocomposite of nanorod like α-MnO₂ decorated with ~5 nm Au nanoparticles: Considering the change of arsenic speciation[J]. Analytical Chemistry, 2016, 88(19): 9720-9728.

[12] Wang D Y, Wang J, Zhang J J, et al.Novel electrochemical sensing platform based on integration of molecularly imprinted polymer with Au@Ag hollow nanoshell for determination of resveratrol[J]. Talanta, 2019, 196: 479-485.

[13] Song Z(宋卓), Feng L(冯流), Zhang T Y(张添俞). Preparation and performance evaluation of arsenic ion imprinted polymer[J]. Techniques and Equipment for Environmental Protection, 2014, 5: 2141-2145.

[14] Li Y C, Liu J, Liu M H, et al. Fabrication of ultra-sensitive and selective dopamine electrochemical sensor based on molecularly imprinted polymer modified graphene@carbon nanotube foam[J]. Electrochemistry Communications, 2016, 64: 42-45.

[15] Xu L J(徐丽娟), Li J S(李锦书), Lu X Q(卢小泉), et al.Development and application of molecularly imprinted copper ion voltammetry sensor[J]. Chemical Research and Application(化学研究与应用), 2013, 25(10): 1351-1356.

[16] Li Y C, Song H, Zhang L, et al.Supportless electrochemical sensor based on molecularly imprinted polymer modified nanoporous microrod for determination of dopamine at trace level[J]. Biosensors and Bioelectronics, 2016, 78: 308-314.
URL pmid: 26630285

[17] Li Y C, Liu Y, Yang Y, et al.Novel electrochemical sensing platform based on a molecularly imprinted polymer decorated 3D nanoporous nickel skeleton for ultrasensitive and selective determination of metronidazole[J]. ACS Applied Materials & Interfaces, 2015, 7(28): 15474-15480.
URL pmid: 26126643

[18] Zhang J J, Liu J, Zhang Y, et al.Voltammetric lidocaine sensor by using a glassy carbon electrode modified with porous carbon prepared from a MOF, and with a molecularly imprinted polymer[J]. Microchimica Acta, 2018, 185(1): 78.
URL pmid: 29594562

[19] Chen C F, Wang Y Z, Ding S H, et al.A novel sensitive and selective electrochemical sensor based on integration of molecularly imprinted with hollow silver nanospheres for determination of carbamazepine[J]. Microchemical Journal, 2019: 191-197.

[20] Bala A, Pietrzak M, Zajda J, et al.Further studies on application of Al(III)-tetraazaporphine in membrane-based electrochemical sensors for determination of fluoride[J]. Sensors & Actuators B - Chemical, 2015, 207: 1004-1009.

[21] Wang M L, Gao Y Q, Sun Q, et al.Ultrasensitive and simultaneous determination of the isomers of Amaranth and Ponceau 4R in foods based on new carbon nanotube/polypyrrole composites[J]. Food chemistry, 2015, 172: 873-879.

[22] Cui G L, Zhang M Z, Zou G T.Resonant tunneling modulation in quasi-2D Cu₂O/SnO₂ p-n horizontal-multi-layer heterostructure for room temperature H₂S sensor application[J]. Scientific Reports, 2013, 3: 1250.
URL pmid: 23409241

[23] Jiang D L, Zhang Y, Chu H Y, et al.N-doped graphene quantum dots as an effective photocatalyst for the photochemical synjournal of silver deposited porous graphitic C₃N₄ nanocomposites for nonenzymatic electrochemical H₂O₂ sensing[J]. RSC Advances, 2014, 4(31): 16163-16171.

[24] Ananthi A, Kumar S S, Phani K L.Facile one-step direct electrodeposition of bismuth nanowires on glassy carbon electrode for selective determination of folic acid[J]. Ele-ctrochimica Acta, 2015, 151(5): 584-590.

[25] Wang J P, Hua G, Sun F L, et al.Nanoporous PtAu alloy as an electrochemical sensor for glucose and hydrogen peroxide[J]. Sensors & Actuators B Chemical, 2014, 191(2): 612-618.

[26] Fan H X, Guo Z K, Gao L, et al.Ultrasensitive electrochemical immunosensor for carbohydrate antigen 72-4 based on dual signal amplification strategy of nanoporous gold and polyaniline-Au asymmetric multicomponent nanoparticles[J]. Biosensors & Bioelectronics, 2015, 64: 51-56.
URL pmid: 25194795

[27] Chang J K, Wu C M, Sun I W.Nano-architectured Co(OH)₂ electrodes constructed using an easily-manipulated electrochemical protocol for high-performance energy storage applications[J]. Journal of Materials Chemistry, 2010, 20(18): 3729-3735.

[28] Lu W B, Qin X Y, Asiri A M, et al.Ni foam: a novel three-dimensional porous sensing platform for sensitive and selective nonenzymatic glucose detection[J]. Analyst, 2013, 138(2): 417-420.
doi: 10.1039/c2an36138h URL pmid: 23162811

[29] Yang J, Hu Y, Li Y C.Molecularly imprinted polymer-decorated signal on-off ratiometric electrochemical sensor for selective and robust dopamine detection[J]. Biosensors and Bioelectronics, 2019, 135: 224-230.

[30] Li Y C, Liu Y, Liu J, et al.Molecularly imprinted polymer decorated nanoporous gold for highly selective and sensitive electrochemical sensors[J]. Scientific Reports, 2015, 5(1): 7699-7699.

[31] Lu Jie(刘杰). Preparation of new nano-materials and their applications in electrochemical sensors[D]. Shihezi University(石河子大学), 2017.

[32] Liu Y(刘媛). Preparation of several nano-composite materials and their applications in the field of sensor[D]. Shihezi University(石河子大学), 2015.

[33] Yu F(余芬), Lai G Y(赖广运), Li R(李锐), et al.Atomic fluorescence spectrometric determination of arsenic in water treatment agents[J]. Chemical Management(化工管理), 2017, 6: 178.