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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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Zheng X, Lv F, Liu X, Zheng Z, Chen Y. Decoupled alkaline water electrolysis by a K 0.5MnO 2-Ti mediator via K-ion insertion/extraction. Chem Commun (Camb) 2023; 59:2138-2141. [PMID: 36727267 DOI: 10.1039/d2cc05775a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Conventional one-step water electrolyzers generate H2 accompanied by O2 evolution, and may cause gas mixing and high cell voltage inputs. Herein, using the potassium ion battery material of K0.5MnO2-Ti as a mediator, we effectively decoupled the H2 and O2 evolution of alkaline water electrolysis temporally, thereby achieving a membrane-free pathway for H2 production. As a mediator electrode for charge storage, the K0.5MnO2-Ti exhibited a stable capacity of 100 mA h g-1 at 0.1 A g-1 owing to the reversible K-ion insertion/extraction mechanism. The decoupled water electrolysis device exhibited the step voltages for hydrogen and oxygen production of 1.02 and 0.57 V at 5 mA, respectively. A nearly unity Faradaic efficiency and sustained production of pure H2 has been demonstrated at a constant current density. We anticipate that this mediator demonstrated here may provide a route for the practical application of the decoupling strategy.
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Affiliation(s)
- Xuewen Zheng
- International Research Center for Renewable Energy, State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, China.
| | - Fei Lv
- International Research Center for Renewable Energy, State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, China.
| | - Xuan Liu
- International Research Center for Renewable Energy, State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, China.
| | - Zhihao Zheng
- International Research Center for Renewable Energy, State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, China.
| | - Yubin Chen
- International Research Center for Renewable Energy, State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, China.
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Shao W, Lu B, Cao J, Zhang J, Cao H, Zhang F, Zhang C. The Use of Redox Mediators in Electrocatalysis and Electrosynthesis. Chem Asian J 2023; 18:e202201093. [PMID: 36577711 DOI: 10.1002/asia.202201093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 12/04/2022] [Indexed: 12/30/2022]
Abstract
Electrocatalysis and electrosynthesis, which convert the electrical energy and store them in the chemical forms, have been considered as promising technologies to utilize green renewable energy sources. Most of the studies focused on developing novel active molecules or advanced electrodes to improve the performance. However, the direct acquisition and electron transferring will be limited by the intrinsic characters of the electrodes. The introduce of redox mediators, which are served as the intermediate electron carriers or reservoirs without changing the final products, provide a unique approach to accelerate the electrochemical performance of these energy conversions. This review provides an overview of the recent development of electrocatalysis and electrosynthesis by using redox mediators, and provides a comprehensive discussion toward focusing on the principles and construction of these systems.
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Affiliation(s)
- Weide Shao
- School of Materials Science and Engineering, Jilin University, Changchun, 130025, P. R. China
| | - Biao Lu
- School of Materials Science and Engineering, Jilin University, Changchun, 130025, P. R. China
| | - Jinpeng Cao
- School of Materials Science and Engineering, Jilin University, Changchun, 130025, P. R. China
| | - Jianing Zhang
- School of Materials Science and Engineering, Jilin University, Changchun, 130025, P. R. China
| | - Hairu Cao
- School of Materials Science and Engineering, Jilin University, Changchun, 130025, P. R. China
| | - Feifei Zhang
- School of Materials Science and Engineering, Jilin University, Changchun, 130025, P. R. China
| | - Chunling Zhang
- School of Materials Science and Engineering, Jilin University, Changchun, 130025, P. R. China
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Temperton RH, Kawde A, Eriksson A, Wang W, Kokkonen E, Jones R, Gericke SM, Zhu S, Quevedo W, Seidel R, Schnadt J, Shavorskiy A, Persson P, Uhlig J. Dip-and-pull ambient pressure photoelectron spectroscopy as a spectroelectrochemistry tool for probing molecular redox processes. J Chem Phys 2022; 157:244701. [PMID: 36586986 DOI: 10.1063/5.0130222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Ambient pressure x-ray photoelectron spectroscopy (APXPS) can provide a compelling platform for studying an analyte's oxidation and reduction reactions in solutions. This paper presents proof-of-principle operando measurements of a model organometallic complex, iron hexacyanide, in an aqueous solution using the dip-and-pull technique. The data demonstrates that the electrochemically active liquid meniscuses on the working electrodes can undergo controlled redox reactions which were observed using APXPS. A detailed discussion of several critical experimental considerations is included as guidance for anyone undertaking comparable experiments.
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Affiliation(s)
| | - Anurag Kawde
- Lund Institute of Advanced Neutron and X-ray Science, IDEON Building: Delta 5, Scheelevägen 19, 223 70 Lund, Sweden
| | - Axl Eriksson
- Division of Chemical Physics, Department of Chemistry, Lund University, Box 124, 221 00 Lund, Sweden
| | - Weijia Wang
- MAX IV Laboratory, Lund University, Box 118, 221 00 Lund, Sweden
| | - Esko Kokkonen
- MAX IV Laboratory, Lund University, Box 118, 221 00 Lund, Sweden
| | - Rosemary Jones
- Division of Synchrotron Radiation Research, Department of Physics, Lund University, Box 118, 22 100 Lund, Sweden
| | - Sabrina Maria Gericke
- Division of Combustion Physics, Faculty of Engineering, Lund University, Box 118, 22 100 Lund, Sweden
| | - Suyun Zhu
- MAX IV Laboratory, Lund University, Box 118, 221 00 Lund, Sweden
| | - Wilson Quevedo
- Helmholtz-Zentrum Berlin für Materialien und Energie, Albert-Einstein-Strasse 15, 12489 Berlin, Germany
| | - Robert Seidel
- Helmholtz-Zentrum Berlin für Materialien und Energie, Albert-Einstein-Strasse 15, 12489 Berlin, Germany
| | - Joachim Schnadt
- MAX IV Laboratory, Lund University, Box 118, 221 00 Lund, Sweden
| | | | - Petter Persson
- Lund Institute of Advanced Neutron and X-ray Science, IDEON Building: Delta 5, Scheelevägen 19, 223 70 Lund, Sweden
| | - Jens Uhlig
- Lund Institute of Advanced Neutron and X-ray Science, IDEON Building: Delta 5, Scheelevägen 19, 223 70 Lund, Sweden
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Hou Y, Lv J, Quan W, Lin Y, Hong Z, Huang Y. Strategies for Electrochemically Sustainable H 2 Production in Acid. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2104916. [PMID: 35018743 PMCID: PMC8895139 DOI: 10.1002/advs.202104916] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 11/23/2021] [Indexed: 06/14/2023]
Abstract
Acidified water electrolysis with fast kinetics is widely regarded as a promising option for producing H2 . The main challenge of this technique is the difficulty in realizing sustainable H2 production (SHP) because of the poor stability of most electrode catalysts, especially on the anode side, under strongly acidic and highly polarized electrochemical environments, which leads to surface corrosion and performance degradation. Research efforts focused on tuning the atomic/nano structures of catalysts have been made to address this stability issue, with only limited effectiveness because of inevitable catalyst degradation. A systems approach considering reaction types and system configurations/operations may provide innovative viewpoints and strategies for SHP, although these aspects have been overlooked thus far. This review provides an overview of acidified water electrolysis for systematic investigations of these aspects to achieve SHP. First, the fundamental principles of SHP are discussed. Then, recent advances on design of stable electrode materials are examined, and several new strategies for SHP are proposed, including fabrication of symmetrical heterogeneous electrolysis system and fluid homogeneous electrolysis system, as well as decoupling/hybrid-governed sustainability. Finally, remaining challenges and corresponding opportunities are outlined to stimulate endeavors toward the development of advanced acidified water electrolysis techniques for SHP.
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Affiliation(s)
- Yuxi Hou
- Fujian Provincial Key Laboratory of Quantum Manipulation and New Energy Materials, College of Physics and EnergyFujian Normal UniversityFuzhou350117China
- Fujian Provincial Engineering Technology Research Center of Solar Energy Conversion and Energy StorageFuzhou350117China
- Fujian Provincial Collaborative Innovation Center for Advanced High‐Field Superconducting Materials and EngineeringFuzhou350117China
| | - Jiangquan Lv
- College of Electronics and Information Science & Organic Optoelectronics Engineering Research Center of Fujian's UniversitiesFujian Jiangxia UniversityFuzhouFujian350108P. R. China
| | - Weiwei Quan
- Fujian Provincial Key Laboratory of Quantum Manipulation and New Energy Materials, College of Physics and EnergyFujian Normal UniversityFuzhou350117China
- Fujian Provincial Engineering Technology Research Center of Solar Energy Conversion and Energy StorageFuzhou350117China
- Fujian Provincial Collaborative Innovation Center for Advanced High‐Field Superconducting Materials and EngineeringFuzhou350117China
| | - Yingbin Lin
- Fujian Provincial Key Laboratory of Quantum Manipulation and New Energy Materials, College of Physics and EnergyFujian Normal UniversityFuzhou350117China
- Fujian Provincial Engineering Technology Research Center of Solar Energy Conversion and Energy StorageFuzhou350117China
| | - Zhensheng Hong
- Fujian Provincial Key Laboratory of Quantum Manipulation and New Energy Materials, College of Physics and EnergyFujian Normal UniversityFuzhou350117China
- Fujian Provincial Engineering Technology Research Center of Solar Energy Conversion and Energy StorageFuzhou350117China
| | - Yiyin Huang
- Fujian Provincial Key Laboratory of Quantum Manipulation and New Energy Materials, College of Physics and EnergyFujian Normal UniversityFuzhou350117China
- Fujian Provincial Engineering Technology Research Center of Solar Energy Conversion and Energy StorageFuzhou350117China
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