1
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Gao J, Jin HJ, Wei X, Ding XL, Li ZQ, Wang K, Xia XH. Closed Bipolar Nanoelectrode Array for Ultra-Sensitive Detection of Alkaline Phosphatase and Two-Dimensional Imaging of Epidermal Growth Factor Receptors. ACS Sens 2024; 9:3754-3762. [PMID: 38970501 DOI: 10.1021/acssensors.4c00918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/08/2024]
Abstract
The combination of closed bipolar electrodes (cBPE) with electrochemiluminescence (ECL) imaging has demonstrated remarkable capabilities in the field of bioanalysis. Here, we established a cBPE-ECL platform for ultrasensitive detection of alkaline phosphatase (ALP) and two-dimensional imaging of epidermal growth factor receptor (EGFR). This cBPE-ECL system consists of a high-density gold nanowire array in anodic aluminum oxide (AAO) membrane as the cBPE coupled with ECL of highly luminescent cadmium selenide quantum dots (CdSe QDs) luminophores to achieve cathodic electro-optical conversion. When an enzyme-catalyzed amplification effect of ALP with 4-aminophenyl phosphate monosodium salt hydrate (p-APP) as the substrate and 4-aminophenol (p-AP) as the electroactive probe is introduced, a significant improvement of sensing sensitivity with a detection limit as low as 0.5 fM for ALP on the cBPE-ECL platform can be obtained. In addition, the cBPE-ECL sensing system can also be used to detect cancer cells with an impressive detection limit of 50 cells/mL by labeling ALP onto the EGFR protein on A431 human epidermal cancer cell membranes. Thus, two-dimensional (2D) imaging of the EGFR proteins on the cell surface can be achieved, demonstrating that the established cBPE-ECL sensing system is of high resolution for spatiotemporal cell imaging.
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Affiliation(s)
- Jiao Gao
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Hua-Jiang Jin
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Xuan Wei
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Xin-Lei Ding
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Zhong-Qiu Li
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Kang Wang
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Xing-Hua Xia
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
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2
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Mwanza C, Ding SN. Newly Developed Electrochemiluminescence Based on Bipolar Electrochemistry for Multiplex Biosensing Applications: A Consolidated Review. BIOSENSORS 2023; 13:666. [PMID: 37367031 DOI: 10.3390/bios13060666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 06/16/2023] [Accepted: 06/16/2023] [Indexed: 06/28/2023]
Abstract
Recently, there has been an upsurge in the extent to which electrochemiluminescence (ECL) working in synergy with bipolar electrochemistry (BPE) is being applied in simple biosensing devices, especially in a clinical setup. The key objective of this particular write-up is to present a consolidated review of ECL-BPE, providing a three-dimensional perspective incorporating its strengths, weaknesses, limitations, and potential applications as a biosensing technique. The review encapsulates critical insights into the latest and novel developments in the field of ECL-BPE, including innovative electrode designs and newly developed, novel luminophores and co-reactants employed in ECL-BPE systems, along with challenges, such as optimization of the interelectrode distance, electrode miniaturization and electrode surface modification for enhancing sensitivity and selectivity. Moreover, this consolidated review will provide an overview of the latest, novel applications and advances made in this field with a bias toward multiplex biosensing based on the past five years of research. The studies reviewed herein, indicate that the technology is rapidly advancing at an outstanding purse and has an immense potential to revolutionize the general field of biosensing. This perspective aims to stimulate innovative ideas and inspire researchers alike to incorporate some elements of ECL-BPE into their studies, thereby steering this field into previously unexplored domains that may lead to unexpected, interesting discoveries. For instance, the application of ECL-BPE in other challenging and complex sample matrices such as hair for bioanalytical purposes is currently an unexplored area. Of great significance, a substantial fraction of the content in this review article is based on content from research articles published between the years 2018 and 2023.
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Affiliation(s)
- Christopher Mwanza
- Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research, School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China
- Chemistry Department, University of Zambia, Lusaka 10101, Zambia
| | - Shou-Nian Ding
- Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research, School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China
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3
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Knežević S, Ostojić J, Ognjanović M, Savić S, Kovačević A, Manojlović D, Stanković V, Stanković D. The environmentally friendly approaches based on the heterojunction interface of the LaFeO 3/Fe 2O 3@g-C 3N 4 composite for the disposable and laboratory sensing of triclosan. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 857:159250. [PMID: 36208761 DOI: 10.1016/j.scitotenv.2022.159250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 09/22/2022] [Accepted: 10/01/2022] [Indexed: 06/16/2023]
Abstract
Triclosan (TCS) is a polychlorinated phenoxy phenol (PCPPs) used as a disinfectant and a broad-spectrum antibacterial and antifungal agent in personal hygiene products. TCS easily forms diphenyl ethers and dioxins, which are persistent organic pollutants. This work used a double approach for the TSC sensing: a) screen-printed (SPE) electrochemical platform for on-site application, modified with lanthanum iron oxide and graphitic carbon nitride composite (LaFeO3/Fe2O3@g-C3N4/SPE); and b) carbon paste electrode (CPE), modified with the same material and used in laboratory conditions. Linear range from 0.1 μM to 10 μM, the limit of detection (LOD) of 29 nM and the limit of quantification (LOQ) of 91 nM were obtained for CP electrode in BRBS pH 8. SPE showed the best analytical parameters in BRBS at pH 3, with a linear range from 0.3 μM to 7 μM, LOD of 0.09 μM and LOQ of 0.28 μM. Furthermore, the influence of potential interferents was investigated and proven to be negligible. Determination of TSC was performed to estimate the environmental impact of this compound as well as the practical usefulness of the proposed sensor in the real sample analysis, confirmed with a HPLC analysis.
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Affiliation(s)
- Sara Knežević
- Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, 11000 Belgrade, Serbia; Univ. Bordeaux, CNRS, Bordeaux INP, Institut des Sciences Moléculaires, UMR 5255, F-33400 Talence, France.
| | - Jelena Ostojić
- Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, 11000 Belgrade, Serbia
| | - Miloš Ognjanović
- University of Belgrade, VINČA Institute of Nuclear Sciences - National Institute of the Republic of Serbia, Mike Petrovića Alasa 12-14, 11000 Belgrade, Serbia
| | - Slađana Savić
- Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, 11000 Belgrade, Serbia
| | - Aleksandra Kovačević
- Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, 11000 Belgrade, Serbia
| | - Dragan Manojlović
- Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, 11000 Belgrade, Serbia
| | - Vesna Stanković
- Scientific Institution, Institute of Chemistry, Technology and Metallurgy, National Institute University of Belgrade, Belgrade, Serbia
| | - Dalibor Stanković
- Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, 11000 Belgrade, Serbia; University of Belgrade, VINČA Institute of Nuclear Sciences - National Institute of the Republic of Serbia, Mike Petrovića Alasa 12-14, 11000 Belgrade, Serbia
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4
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Wang Y, Cao J, Liu Y. Bipolar Electrochemistry - A Powerful Tool for Micro/Nano-Electrochemistry. Chemistry 2022; 11:e202200163. [PMID: 36229230 PMCID: PMC9716041 DOI: 10.1002/open.202200163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 09/10/2022] [Indexed: 01/31/2023]
Abstract
The understanding of areas for "classical" electrochemistry (including catalysis, electrolysis and sensing) and bio-electrochemistry at the micro/nanoscale are focus on the continued performance facilitations or the exploration of new features. In the recent 20 years, a different mode for driving electrochemistry has been proposed, which is called as bipolar electrochemistry (BPE). BPE has garnered attention owing to the interesting properties: (i) its wireless nature facilitates electrochemical sensing and high throughput analysis; (ii) the gradient potential distribution on the electrodes surface is a useful tool for preparing gradient surfaces and materials. These permit BPE to be used for modification and analytical applications on a micro/nanoscale surface. This review aims to introduce the principle and classification of BPE and BPE at micro/nanoscale; sort out its applications in electrocatalysis, electrosynthesis, electrophoresis, power supply and so on; explain the confined BPE and summarize its analytical application for single entities (single cells, single particles and single molecules), and discuss finally the important direction of micro/nanoscale BPE.
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Affiliation(s)
- Yu‐Ling Wang
- College of Chemistry and Chemical EngineeringXinyang key laboratory of functional nanomaterials for bioanalysisXinyang Normal University464000XinyangP. R. China
| | - Jun‐Tao Cao
- College of Chemistry and Chemical EngineeringXinyang key laboratory of functional nanomaterials for bioanalysisXinyang Normal University464000XinyangP. R. China
| | - Yan‐Ming Liu
- College of Chemistry and Chemical EngineeringXinyang key laboratory of functional nanomaterials for bioanalysisXinyang Normal University464000XinyangP. R. China
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5
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Zhao W, Xu J. Chemical Measurement and Analysis: from Phenomenon to Essence. CHINESE J CHEM 2022. [DOI: 10.1002/cjoc.202200134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Wei Zhao
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering Nanjing University Nanjing 210023 China
- Institute of Nanochemistry and Nanobiology, School of Environmental and Chemical Engineering Shanghai University Shanghai 200444 China
| | - Jing‐Juan Xu
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering Nanjing University Nanjing 210023 China
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6
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Yin P, Zhang W, Shang L, Ma R, Jia L, Wang H. Graphene oxide/perylene-aniline electrochemiluminescence platform for protein detection based on molecule recognition. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:5293-5298. [PMID: 34730131 DOI: 10.1039/d1ay01588e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Most biosensors for folate receptor (FR) detection based on folic acid (FA) recognition usually contain FA-linked single-strand DNA (FA-ssDNA) and nuclease to promote sensitivity, which increases expenses and involves complicated assay processes. A few electrochemiluminescence (ECL) sensors that do not use FA-ssDNA and nuclease directly graft FA onto an ECL nanomaterial through covalent bonding for FR detection. In this study, we used FA-ssDNA to non-covalently graft FA onto π-conjugated ECL nanomaterial graphene oxide (GO)/perylene-aniline for fabricating ultrasensitive FR sensors without nuclease. 3,4,9,10-Perylenetetracarboxylic dianhydride (PTCDA) and aniline (An) self-assembled into π-conjugated nanorods, which were then loaded onto GO. This material was reported to produce 673 nm-dominated ECL with the co-reactant K2S2O8, and was used as an ECL platform. FA-modified Poly-dA-ssDNA (FA-Poly-dA-ssDNA) molecules, consisting of 20 bases, were attached to the surface of GO/PTCDA-An to capture FR. A significant decrease of ECL intensity was observed due to the steric hindrance of FR. The proposed sensors exhibited high detection sensitivity with a linear range from 1 fg mL-1 to 1 ng mL-1 and a detection limit of 0.636 fg mL-1. The sensors also showed good potential in real sample detection. Without introducing nuclease and complicated chemical reactions, this work provides a new sensing strategy for protein detection based on molecular recognition, which is extremely important in clinical diagnosis.
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Affiliation(s)
- Peng Yin
- Chemistry of Department, Liaocheng University, Liaocheng, Shandong, 252059, China.
| | - Wei Zhang
- Chemistry of Department, Liaocheng University, Liaocheng, Shandong, 252059, China.
| | - Lei Shang
- Chemistry of Department, Liaocheng University, Liaocheng, Shandong, 252059, China.
| | - Rongna Ma
- Chemistry of Department, Liaocheng University, Liaocheng, Shandong, 252059, China.
| | - Liping Jia
- Chemistry of Department, Liaocheng University, Liaocheng, Shandong, 252059, China.
| | - Huaisheng Wang
- Chemistry of Department, Liaocheng University, Liaocheng, Shandong, 252059, China.
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7
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Che ZY, Wang XY, Ma X, Ding SN. Bipolar electrochemiluminescence sensors: From signal amplification strategies to sensing formats. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.214116] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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8
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Yang XY, Bai YY, Huangfu YY, Guo WJ, Yang YJ, Pang DW, Zhang ZL. Ultrasensitive Electrochemiluminescence Biosensor Based on Closed Bipolar Electrode for Alkaline Phosphatase Detection in Single Liver Cancer Cell. Anal Chem 2020; 93:1757-1763. [DOI: 10.1021/acs.analchem.0c04517] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Xiao-Yan Yang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Yi-Yan Bai
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Yue-Yue Huangfu
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Wen-Jing Guo
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Yan-Ju Yang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Dai-Wen Pang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Zhi-Ling Zhang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
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9
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Recent Advances in Electrochemiluminescence-Based Systems for Mammalian Cell Analysis. MICROMACHINES 2020; 11:mi11050530. [PMID: 32456040 PMCID: PMC7281524 DOI: 10.3390/mi11050530] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 05/19/2020] [Accepted: 05/19/2020] [Indexed: 12/29/2022]
Abstract
Mammalian cell analysis is essential in the context of both fundamental studies and clinical applications. Among the various techniques available for cell analysis, electrochemiluminescence (ECL) has attracted significant attention due to its integration of both electrochemical and spectroscopic methods. In this review, we summarize recent advances in the ECL-based systems developed for mammalian cell analysis. The review begins with a summary of the developments in luminophores that opened the door to ECL applications for biological samples. Secondly, ECL-based imaging systems are introduced as an emerging technique to visualize single-cell morphologies and intracellular molecules. In the subsequent section, the ECL sensors developed in the past decade are summarized, the use of which made the highly sensitive detection of cell-derived molecules possible. Although ECL immunoassays are well developed in terms of commercial use, the sensing of biomolecules at a single-cell level remains a challenge. Emphasis is therefore placed on ECL sensors that directly detect cellular molecules from small portions of cells or even single cells. Finally, the development of bipolar electrode devices for ECL cell assays is introduced. To conclude, the direction of research in this field and its application prospects are described.
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10
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Ding SN, Wang XY, Lu WX. Switches-controlled bipolar electrode electrochemiluminescence arrays for high-throughput detection of cancer biomarkers. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.05.021] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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11
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12
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Terminal protection-mediated autocatalytic cascade amplification coupled with graphene oxide fluorescence switch for sensitive and rapid detection of folate receptor. Talanta 2017; 174:684-688. [DOI: 10.1016/j.talanta.2017.06.060] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2017] [Revised: 06/15/2017] [Accepted: 06/21/2017] [Indexed: 01/01/2023]
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13
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Zhang X, Zhai Q, Xing H, Li J, Wang E. Bipolar Electrodes with 100% Current Efficiency for Sensors. ACS Sens 2017; 2:320-326. [PMID: 28723210 DOI: 10.1021/acssensors.7b00031] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A bipolar electrode (BPE) is an electron conductor that is embedded in the electrolyte solution without the direct connection with the external power source (driving electrode). When the sufficient voltage was provided, the two poles of BPE promote different oxidation and reduction reactions. During the past few years, BPEs with wireless feature and easy integration showed great promise in the various fields including asymmetric modification/synthesis, motion control, targets enrichment/separation, and chemical sensing/biosensing combined with the quantitative relationship between two poles of BPE. In this perspective paper, we first describe the concept and history of the BPE for analytical chemistry and then review the recent developments in the application of BPEs for sensing with ultrahigh current efficiency (ηc = iBPE/ichannel) including the open and closed bipolar system. Finally, we offer the guide for possible challenge faced and solution in the future.
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Affiliation(s)
- Xiaowei Zhang
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
- Graduate School of the Chinese Academy of Sciences, Beijing, 100039, P. R. China
| | - Qingfeng Zhai
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
- Graduate School of the Chinese Academy of Sciences, Beijing, 100039, P. R. China
| | - Huanhuan Xing
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
- Graduate School of the Chinese Academy of Sciences, Beijing, 100039, P. R. China
| | - Jing Li
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
- Graduate School of the Chinese Academy of Sciences, Beijing, 100039, P. R. China
| | - Erkang Wang
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
- Graduate School of the Chinese Academy of Sciences, Beijing, 100039, P. R. China
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14
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Xing H, Zhang X, Zhai Q, Li J, Wang E. Bipolar Electrode Based Reversible Fluorescence Switch Using Prussian Blue/Au Nanoclusters Nanocomposite Film. Anal Chem 2017; 89:3867-3872. [DOI: 10.1021/acs.analchem.7b00246] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Huanhuan Xing
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
- University of Science and Technology of China, Hefei, Anhui 230029, P. R. China
| | - Xiaowei Zhang
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
| | - Qingfeng Zhai
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
| | - Jing Li
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
| | - Erkang Wang
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
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15
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Electrochemiluminescence bipolar electrode array for the multiplexed detection of glucose, lactate and choline based on a versatile enzymatic approach. Talanta 2017; 165:577-583. [PMID: 28153301 DOI: 10.1016/j.talanta.2017.01.019] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2016] [Revised: 01/05/2017] [Accepted: 01/06/2017] [Indexed: 02/05/2023]
Abstract
A simple, efficient and versatile biosensing platform capable of the multiplexed detection for glucose, lactate and choline was developed by the integration of bipolar electrochemistry and electrochemiluminescence (ECL) imaging. The sensing bipolar electrodes (BPEs) were simply modified via a one-step method adaptable to different enzymes. The biorecognition event happening between the substrate and the corresponding enzyme could be directly reported by the ECL emitted on the same pole from luminol and in situ generated H2O2. Under optimized conditions, the BPEs array was successfully applied for the determination of glucose, lactate and choline in the ranges of 0.01-1mM, 0.01-1mM and 0.02-5mM, with the LOD of 7.57μM, 8.25μM and 43.19μM, respectively. Owing to the improved stability of in situ generated H2O2, a whole series of analytes testing could be completed in the same BPE biochip. Subsequently, an array chip consisting of nine BPEs enabled the concomitant detection of glucose, lactate and choline, demonstrating the capability for multifunctional detection of biomolecules. This versatile analytical system could be easily extended to sensitive screening in a miniaturized device and point of care testing.
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16
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Wang YZ, Zhao W, Dai PP, Lu HJ, Xu JJ, Pan J, Chen HY. Spatial-resolved electrochemiluminescence ratiometry based on bipolar electrode for bioanalysis. Biosens Bioelectron 2016; 86:683-689. [DOI: 10.1016/j.bios.2016.07.067] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Revised: 07/13/2016] [Accepted: 07/20/2016] [Indexed: 11/28/2022]
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17
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Paper-based electrochemiluminescence bipolar conductivity sensing mechanism: A critical supplement for the bipolar system. J Electroanal Chem (Lausanne) 2016. [DOI: 10.1016/j.jelechem.2016.07.009] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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18
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Ju HX, Zhuang QK, Long YT. The Preface. J Electroanal Chem (Lausanne) 2016. [DOI: 10.1016/j.jelechem.2016.11.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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19
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Shi HW, Zhao W, Liu Z, Liu XC, Xu JJ, Chen HY. Temporal Sensing Platform Based on Bipolar Electrode for the Ultrasensitive Detection of Cancer Cells. Anal Chem 2016; 88:8795-801. [DOI: 10.1021/acs.analchem.6b02204] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Hai-Wei Shi
- State Key
Laboratory of Analytical
Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Wei Zhao
- State Key
Laboratory of Analytical
Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Zhen Liu
- State Key
Laboratory of Analytical
Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Xi-Cheng Liu
- State Key
Laboratory of Analytical
Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Jing-Juan Xu
- State Key
Laboratory of Analytical
Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Hong-Yuan Chen
- State Key
Laboratory of Analytical
Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
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20
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Shi HW, Zhao W, Liu Z, Liu XC, Wu MS, Xu JJ, Chen HY. Joint enhancement strategy applied in ECL biosensor based on closed bipolar electrodes for the detection of PSA. Talanta 2016; 154:169-74. [DOI: 10.1016/j.talanta.2016.03.059] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2016] [Revised: 03/14/2016] [Accepted: 03/19/2016] [Indexed: 01/05/2023]
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21
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de Poulpiquet A, Diez-Buitrago B, Dumont Milutinovic M, Sentic M, Arbault S, Bouffier L, Kuhn A, Sojic N. Dual Enzymatic Detection by Bulk Electrogenerated Chemiluminescence. Anal Chem 2016; 88:6585-92. [DOI: 10.1021/acs.analchem.6b01434] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Anne de Poulpiquet
- University of Bordeaux, ISM,
UMR 5255 CNRS, ENSCBP, 33607 Pessac, France
| | | | | | - Milica Sentic
- University of Bordeaux, ISM,
UMR 5255 CNRS, ENSCBP, 33607 Pessac, France
| | - Stéphane Arbault
- University of Bordeaux, ISM,
UMR 5255 CNRS, ENSCBP, 33607 Pessac, France
| | - Laurent Bouffier
- University of Bordeaux, ISM,
UMR 5255 CNRS, ENSCBP, 33607 Pessac, France
| | - Alexander Kuhn
- University of Bordeaux, ISM,
UMR 5255 CNRS, ENSCBP, 33607 Pessac, France
| | - Neso Sojic
- University of Bordeaux, ISM,
UMR 5255 CNRS, ENSCBP, 33607 Pessac, France
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22
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Oja SM, Zhang B. Electrogenerated Chemiluminescence Reporting on Closed Bipolar Microelectrodes and the Influence of Electrode Size. ChemElectroChem 2016; 3:457-464. [PMID: 27500079 PMCID: PMC4972099 DOI: 10.1002/celc.201500352] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2015] [Indexed: 11/11/2022]
Abstract
We report a fundamental study of the use of Ru(bpy)32+-based electrogenerated chemiluminescence (ECL) as an optical reporting system for the detection of redox-active analyte on closed bipolar microelectrodes, focused on gaining an in-depth understanding of the correlation between ECL emission intensity and electrochemical current. We demonstrate the significant effect that the size of the anodic and cathodic poles has on the resulting ECL signal and show how this influences the quantitative detection of analyte on a closed bipolar electrode. By carefully designing the geometry of the bipolar electrode, the detection performance of the system can be tuned to different analyte concentration ranges. We show that through a simple voltammetric study of the individual reactions, one can understand the coupled bipolar behavior and accurately predict the ECL signal response to a range of analyte concentrations, enabling the accurate prediction of calibration curves.
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Affiliation(s)
- Stephen M. Oja
- Department of Chemistry, University of Washington, Seattle, Washington, 98195-1700, United States
| | - Bo Zhang
- Department of Chemistry, University of Washington, Seattle, Washington, 98195-1700, United States
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23
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Zhang X, Zhang L, Zhai Q, Gu W, Li J, Wang E. Self-Powered Bipolar Electrochromic Electrode Arrays for Direct Displaying Applications. Anal Chem 2016; 88:2543-7. [DOI: 10.1021/acs.analchem.6b00054] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xiaowei Zhang
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Lingling Zhang
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Qingfeng Zhai
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Wenling Gu
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Jing Li
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Erkang Wang
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
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24
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Li H, Garrigue P, Bouffier L, Arbault S, Kuhn A, Sojic N. Double remote electrochemical addressing and optical readout of electrochemiluminescence at the tip of an optical fiber. Analyst 2016; 141:4299-304. [DOI: 10.1039/c6an00652c] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A double remote strategy based on wireless addressing and remote readout of electrochemiluminescence at the tip of an optical fiber is reported.
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Affiliation(s)
- Haidong Li
- University of Bordeaux
- ISM
- CNRS UMR 5255
- Pessac
- France
| | | | | | | | | | - Neso Sojic
- University of Bordeaux
- ISM
- CNRS UMR 5255
- Pessac
- France
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25
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Wu MS, Liu Z, Xu JJ, Chen HY. Highly Specific Electrochemiluminescence Detection of Cancer Cells with a Closed Bipolar Electrode. ChemElectroChem 2015. [DOI: 10.1002/celc.201500361] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Mei-Sheng Wu
- Department of Chemistry; College of Science; Nanjing Agricultural University, 1; Weigang Nanjing 210095 China
- State Key Laboratory of Analytical Chemistry for Life Science and Collaborative; Innovation Center of Chemistry for Life Sciences; School of Chemistry and Chemical Engineering; Nanjing University, 22; Hankou Road Nanjing 210093 China
| | - Zhen Liu
- State Key Laboratory of Analytical Chemistry for Life Science and Collaborative; Innovation Center of Chemistry for Life Sciences; School of Chemistry and Chemical Engineering; Nanjing University, 22; Hankou Road Nanjing 210093 China
| | - Jing-Juan Xu
- State Key Laboratory of Analytical Chemistry for Life Science and Collaborative; Innovation Center of Chemistry for Life Sciences; School of Chemistry and Chemical Engineering; Nanjing University, 22; Hankou Road Nanjing 210093 China
| | - Hong-Yuan Chen
- State Key Laboratory of Analytical Chemistry for Life Science and Collaborative; Innovation Center of Chemistry for Life Sciences; School of Chemistry and Chemical Engineering; Nanjing University, 22; Hankou Road Nanjing 210093 China
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26
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Sentic M, Arbault S, Bouffier L, Manojlovic D, Kuhn A, Sojic N. 3D electrogenerated chemiluminescence: from surface-confined reactions to bulk emission. Chem Sci 2015; 6:4433-4437. [PMID: 28717470 PMCID: PMC5499358 DOI: 10.1039/c5sc01530h] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2015] [Accepted: 06/01/2015] [Indexed: 12/19/2022] Open
Abstract
Among luminescence techniques, electrogenerated chemiluminescence (ECL) provides a unique level of manipulation of the luminescent process by controlling the electrochemical trigger. Despite its attractiveness, ECL is by essence a 2D process where light emission is strictly confined to the electrode surface. To overcome this intrinsic limitation, we added a new spatial dimension to the ECL process by generating 3D ECL at the level of millions of micro-emitters dispersed in solution. Each single object is addressed remotely by bipolar electrochemistry and they generate collectively the luminescence in the bulk. Therefore, the entire volume of the solution produces light. To illustrate the generality of this concept, we extended it to a suspension of multi-walled carbon nanotubes where each one acts as an individual ECL nano-emitter. This approach enables a change of paradigm by switching from a surface-limited process to 3D electrogenerated light emission.
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Affiliation(s)
- Milica Sentic
- Univ. Bordeaux , Institut des Sciences Moléculaires , CNRS UMR 5255, ENSCBP , 33607 Pessac , France . ; ; ; Tel: +33 54000 2496
- Faculty of Chemistry , University of Belgrade , P.O. Box 158 , 11001 Belgrade , Serbia
| | - Stéphane Arbault
- Univ. Bordeaux , Institut des Sciences Moléculaires , CNRS UMR 5255, ENSCBP , 33607 Pessac , France . ; ; ; Tel: +33 54000 2496
| | - Laurent Bouffier
- Univ. Bordeaux , Institut des Sciences Moléculaires , CNRS UMR 5255, ENSCBP , 33607 Pessac , France . ; ; ; Tel: +33 54000 2496
| | - Dragan Manojlovic
- Faculty of Chemistry , University of Belgrade , P.O. Box 158 , 11001 Belgrade , Serbia
| | - Alexander Kuhn
- Univ. Bordeaux , Institut des Sciences Moléculaires , CNRS UMR 5255, ENSCBP , 33607 Pessac , France . ; ; ; Tel: +33 54000 2496
| | - Neso Sojic
- Univ. Bordeaux , Institut des Sciences Moléculaires , CNRS UMR 5255, ENSCBP , 33607 Pessac , France . ; ; ; Tel: +33 54000 2496
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27
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Shayan M, Kiani A. Digital versatile disc bipolar electrode: A fast and low-cost approach for visual sensing of analytes and electrocatalysts screening. Anal Chim Acta 2015; 888:52-8. [DOI: 10.1016/j.aca.2015.07.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2015] [Revised: 07/26/2015] [Accepted: 07/28/2015] [Indexed: 12/01/2022]
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28
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Khoshfetrat SM, Ranjbari M, Shayan M, Mehrgardi MA, Kiani A. Wireless Electrochemiluminescence Bipolar Electrode Array for Visualized Genotyping of Single Nucleotide Polymorphism. Anal Chem 2015; 87:8123-31. [DOI: 10.1021/acs.analchem.5b02515] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
| | - Mitra Ranjbari
- Department of Chemistry, University of Isfahan, Isfahan 81746-73441, Iran
| | - Mohsen Shayan
- Department of Chemistry, University of Isfahan, Isfahan 81746-73441, Iran
| | | | - Abolfazl Kiani
- Department of Chemistry, University of Isfahan, Isfahan 81746-73441, Iran
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29
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Zhang X, Chen C, Yin J, Han Y, Li J, Wang E. Portable and Visual Electrochemical Sensor Based on the Bipolar Light Emitting Diode Electrode. Anal Chem 2015; 87:4612-6. [DOI: 10.1021/acs.analchem.5b01018] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Xiaowei Zhang
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, P. R. China
- Graduate School of the Chinese Academy of Sciences, Beijing, 100039, P. R. China
| | - Chaogui Chen
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, P. R. China
- Graduate School of the Chinese Academy of Sciences, Beijing, 100039, P. R. China
| | - Jianyuan Yin
- Department
of Traditional Chinese Medicinal Chemistry, Pharmacy College, Jilin University, Changchun 130021, P. R. China
| | - Yanchao Han
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, P. R. China
- Graduate School of the Chinese Academy of Sciences, Beijing, 100039, P. R. China
| | - Jing Li
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, P. R. China
- Graduate School of the Chinese Academy of Sciences, Beijing, 100039, P. R. China
| | - Erkang Wang
- State
Key Laboratory of Electroanalytical Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, P. R. China
- Graduate School of the Chinese Academy of Sciences, Beijing, 100039, P. R. China
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30
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Abstract
The great success of electrochemiluminescence (ECL) for in vitro diagnosis (IVD) and its promising potential in light-emitting devices greatly promote recent ECL studies. More than 45% of ECL articles were published after 2010, and the first international meeting on ECL was held in Italy in 2014. This critical review discusses recent vibrant developments in ECL, and highlights novel ECL phenomena, such as wireless ECL devices, bipolar electrode-based ECL, light-emitting electrochemical swimmers, upconversion ECL, ECL resonance energy transfer, thermoresponsive ECL, ECL using shape-controlled nanocrystals, and ECL as an ion-selective electrode photonic reporter, a paper-based microchip, and a self-powered microfluidic ECL platform. We also comment on the latest progress in bioassays, light-emitting devices and, the computational approach for the ECL mechanism study. Finally, perspectives and key challenges in the near future are addressed (198 references).
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Affiliation(s)
- Zhongyuan Liu
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, People's Republic of China.
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31
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Kirschbaum SEK, Baeumner AJ. A review of electrochemiluminescence (ECL) in and for microfluidic analytical devices. Anal Bioanal Chem 2015; 407:3911-26. [DOI: 10.1007/s00216-015-8557-x] [Citation(s) in RCA: 76] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Revised: 01/12/2015] [Accepted: 02/10/2015] [Indexed: 12/31/2022]
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32
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Linking glucose oxidation to luminol-based electrochemiluminescence using bipolar electrochemistry. Electrochem commun 2015. [DOI: 10.1016/j.elecom.2014.11.015] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
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33
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Hu Y, Ma B, Zhang Y, Wang M. Small molecule-folic acid modification on nanopatterned PDMS and investigation on its surface property. Biomed Microdevices 2014; 16:487-97. [PMID: 24627217 DOI: 10.1007/s10544-014-9851-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Folic acid (or folate, FA) has attracted considerable attention for cancer therapy. As one small molecule, its receptor (folate receptor, FR) is significantly overexpressed on the surface of many human tumor cells compared with normal cells. In this work, physical and chemical coupled modification method, that is the combination of nanoimprinting technique and graft polymerization, was adopted to modify FA on nanopatterned polydimethylsiloxane (PDMS) surface for possible application in micro-nanofluidic cytology. The surface property of differently treated PDMS was characterized by FTIR, AFM and contact angle measurement. AO/PI double staining, cell counting and MTT method were performed to examine the potential influence of FA modified nanopatterned PDMS on human cervical carcinoma (HeLa) cell behavior. Both FA modification and nanostructure have positive effect on the growth and viability of HeLa cells. It is the first time that the small molecule-folic acid was used to immobilize on the surface of PDMS in order to improve its surface property.
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Affiliation(s)
- Yuanyuan Hu
- Institute of Microanalytical Systems, Department of Chemistry, Zhejiang University, Hangzhou, 310058, China
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34
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Zhang JD, Yu T, Li JY, Xu JJ, Chen HY. An ITO bipolar array for electrochemiluminescence imaging of H2O2. Electrochem commun 2014. [DOI: 10.1016/j.elecom.2014.08.013] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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35
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Yang H, Kong Q, Wang S, Xu J, Bian Z, Zheng X, Ma C, Ge S, Yu J. Hand-drawn&written pen-on-paper electrochemiluminescence immunodevice powered by rechargeable battery for low-cost point-of-care testing. Biosens Bioelectron 2014; 61:21-7. [DOI: 10.1016/j.bios.2014.04.051] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2014] [Revised: 04/23/2014] [Accepted: 04/25/2014] [Indexed: 11/30/2022]
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36
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Xu Y, Jiang B, Xie J, Xiang Y, Yuan R, Chai Y. Terminal protection of small molecule-linked ssDNA for label-free and sensitive fluorescent detection of folate receptor. Talanta 2014; 128:237-41. [DOI: 10.1016/j.talanta.2014.05.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2014] [Revised: 04/30/2014] [Accepted: 05/05/2014] [Indexed: 11/29/2022]
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37
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A universal microarray platform: Towards high-throughput electrochemical detection. Electrochem commun 2014. [DOI: 10.1016/j.elecom.2014.06.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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38
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SUN AL, ZHENG XW. Electrochemiluminescence Behavior of Luminol at Closed Bipolar Electrode and Its Analytical Application. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2014. [DOI: 10.1016/s1872-2040(14)60761-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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39
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Jiang H, Wang X. Label-Free Detection of Folate Receptor (+) Cells by Molecular Recognition Mediated Electrochemiluminescence of CdTe Nanoparticles. Anal Chem 2014; 86:6872-8. [DOI: 10.1021/ac501734x] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Hui Jiang
- State Key Laboratory
of Bioelectronics, Southeast University, Nanjing 210096, People’s Republic of China
| | - Xuemei Wang
- State Key Laboratory
of Bioelectronics, Southeast University, Nanjing 210096, People’s Republic of China
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40
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Zhang X, Li J, Jia X, Li D, Wang E. Full-Featured Electrochemiluminescence Sensing Platform Based on the Multichannel Closed Bipolar System. Anal Chem 2014; 86:5595-9. [DOI: 10.1021/ac501246k] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Xiaowei Zhang
- State Key Laboratory
of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
- Graduate School of the Chinese Academy of Sciences, Beijing 100039, P. R. China
| | - Jing Li
- State Key Laboratory
of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
| | - Xiaofang Jia
- State Key Laboratory
of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
- Graduate School of the Chinese Academy of Sciences, Beijing 100039, P. R. China
| | - Dongyue Li
- State Key Laboratory
of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
- Graduate School of the Chinese Academy of Sciences, Beijing 100039, P. R. China
| | - Erkang Wang
- State Key Laboratory
of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
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41
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Feng QM, Pan JB, Zhang HR, Xu JJ, Chen HY. Disposable paper-based bipolar electrode for sensitive electrochemiluminescence detection of a cancer biomarker. Chem Commun (Camb) 2014; 50:10949-51. [DOI: 10.1039/c4cc03102d] [Citation(s) in RCA: 98] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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42
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Wu S, Zhou Z, Xu L, Su B, Fang Q. Integrating bipolar electrochemistry and electrochemiluminescence imaging with microdroplets for chemical analysis. Biosens Bioelectron 2014; 53:148-53. [DOI: 10.1016/j.bios.2013.09.042] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2013] [Revised: 08/25/2013] [Accepted: 09/20/2013] [Indexed: 10/26/2022]
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43
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Mirasoli M, Guardigli M, Michelini E, Roda A. Recent advancements in chemical luminescence-based lab-on-chip and microfluidic platforms for bioanalysis. J Pharm Biomed Anal 2014; 87:36-52. [DOI: 10.1016/j.jpba.2013.07.008] [Citation(s) in RCA: 122] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2013] [Revised: 07/08/2013] [Accepted: 07/08/2013] [Indexed: 01/27/2023]
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44
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Ge L, Wang S, Ge S, Yu J, Yan M, Li N, Huang J. Electrophoretic separation in a microfluidic paper-based analytical device with an on-column wireless electrogenerated chemiluminescence detector. Chem Commun (Camb) 2014; 50:5699-702. [DOI: 10.1039/c3cc49770d] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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45
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Shi HW, Wu MS, Du Y, Xu JJ, Chen HY. Electrochemiluminescence aptasensor based on bipolar electrode for detection of adenosine in cancer cells. Biosens Bioelectron 2013; 55:459-63. [PMID: 24441543 DOI: 10.1016/j.bios.2013.12.045] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2013] [Revised: 12/20/2013] [Accepted: 12/20/2013] [Indexed: 10/25/2022]
Abstract
Here we report a novel approach for the detection of adenosine in cancer cells by electrochemiluminescence (ECL) on a wireless indium tin oxide bipolar electrode (BPE). In this approach, ferrocene (Fc) which is labeled on adenosine aptamer is enriched on one pole of the BPE by hybridization with its complementary DNA (ssDNA) and oxidized to Fc(+) under an external voltage of 5.0V at the two ends of BPE. Then, a reversed external voltage was added on the BPE, making Fc(+) enriched pole as cathode. The presence of Fc(+) promotes the oxidation reaction on the anodic pole of the BPE, resulting in a significant increase of ECL intensity using Ru(bpy)3(2+)/tripropylamine (TPA) system as test solution. The presence of target adenosine was reflected by the ECL signal decrease on the anodic pole caused by the target-induced removal of ferrocene-aptamer on the cathodic pole. The decrease of ECL signal was logarithmically linear with the concentration of ATP in a wide range from 1.0 fM to 0.10 μM. This ECL biosensing system could accurately detect the level of adenosine released from cancer cells.
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Affiliation(s)
- Hai-Wei Shi
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Mei-Sheng Wu
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Ying Du
- Academy of Fundamental and Interdisciplinary Sciences, Harbin Institute of Technology, Harbin 150080, China
| | - Jing-Juan Xu
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China.
| | - Hong-Yuan Chen
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
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46
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Wu MS, Yuan DJ, Xu JJ, Chen HY. Sensitive electrochemiluminescence biosensor based on Au-ITO hybrid bipolar electrode amplification system for cell surface protein detection. Anal Chem 2013; 85:11960-5. [PMID: 24215536 DOI: 10.1021/ac402889z] [Citation(s) in RCA: 96] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Here we developed a novel hybrid bipolar electrode (BPE)-electrochemiluminescence (ECL) biosensor based on hybrid bipolar electrode (BPE) for the measurement of cancer cell surface protein using ferrocence (Fc) labeled aptamer as signal recognition and amplification probe. According to the electric neutrality of BPE, the cathode of U-shaped ITO BPE was electrochemically deposited by Au nanoparticles (NPs) to enhance its conductivity and surface area, decrease the overpotential of O2 reduction, which would correspondingly increase the oxidation current of Ru(bpy)3(2+)/tripropylamine (TPA) on the anode of BPE and resulting a ∼4-fold enhancement of ECL intensity. Then a signal amplification strategy was designed by introducing Fc modified aptamer on the anode surface of BPE through hybridization for detecting the amount of mucin-1 on MCF-7 cells. The presence of Fc could not only inhibit the oxidation of Ru(bpy)3(2+) because of its lower oxidation potential, its oxidation product Fc(+) could also quench the ECL of Ru(bpy)3(2+)/TPA by efficient energy-transfer from the excited-state Ru(bpy)3(2+)* to Fc(+), making the ECL intensity greatly quenched. On the basis of the cathodic Au NPs induced ECL enhancing coupled with anodic Fc induced signal quenching amplification, the approach allowed detection of mucin-1 aptamer at a concentration down to 0.5 fM and was capable of detecting a minimum of 20 MCF-7 cells. Besides, the amount of mucin-1 on MCF-7 cells was calculated to be 9041 ± 388 molecules/cell. This approach therefore shows great promise in bioanalysis.
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Affiliation(s)
- Mei-Sheng Wu
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University , Nanjing 210093, China
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47
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Hao N, Xiong M, Zhang JD, Xu JJ, Chen HY. Portable Thermo-Powered High-Throughput Visual Electrochemiluminescence Sensor. Anal Chem 2013; 85:11715-9. [DOI: 10.1021/ac403215g] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Nan Hao
- State Key Laboratory
of Analytical Chemistry for Life Science, School of Chemistry and
Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Meng Xiong
- State Key Laboratory
of Analytical Chemistry for Life Science, School of Chemistry and
Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Jia-dong Zhang
- State Key Laboratory
of Analytical Chemistry for Life Science, School of Chemistry and
Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Jing-Juan Xu
- State Key Laboratory
of Analytical Chemistry for Life Science, School of Chemistry and
Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Hong-Yuan Chen
- State Key Laboratory
of Analytical Chemistry for Life Science, School of Chemistry and
Chemical Engineering, Nanjing University, Nanjing 210093, China
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48
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A quantum dots-based electrochemical assay towards the sensitive detection of tumor cells. Electrochem commun 2013. [DOI: 10.1016/j.elecom.2013.04.018] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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49
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Zhang X, Chen C, Li J, Zhang L, Wang E. New Insight into a Microfluidic-Based Bipolar System for an Electrochemiluminescence Sensing Platform. Anal Chem 2013; 85:5335-9. [DOI: 10.1021/ac400805f] [Citation(s) in RCA: 90] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xiaowei Zhang
- State Key Laboratory of Electroanalytical
Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022,
China
- Graduate School of the Chinese Academy of Sciences, Beijing, 100039,
P. R. China
| | - Chaogui Chen
- State Key Laboratory of Electroanalytical
Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022,
China
- Graduate School of the Chinese Academy of Sciences, Beijing, 100039,
P. R. China
| | - Jing Li
- State Key Laboratory of Electroanalytical
Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022,
China
| | - Libing Zhang
- State Key Laboratory of Electroanalytical
Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022,
China
| | - Erkang Wang
- State Key Laboratory of Electroanalytical
Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022,
China
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50
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Wang G, He X, Wang L, Zhang X. A folate receptor electrochemical sensor based on terminal protection and supersandwich DNAzyme amplification. Biosens Bioelectron 2013. [DOI: 10.1016/j.bios.2012.10.066] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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