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Wang K, Gu X, Zhao Q, Shao X, Xiao Y, Zhong C, Tian S, Yang B. H 2O 2/Glucose Sensor Based on a Pyrroloquinoline Skeleton-Containing Molecule Modified Gold Cavity Array Electrode. NANOMATERIALS 2022; 12:nano12101770. [PMID: 35630992 PMCID: PMC9144773 DOI: 10.3390/nano12101770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 05/19/2022] [Accepted: 05/20/2022] [Indexed: 12/10/2022]
Abstract
H2O2-related metabolites are essential indicators in clinical diagnosis because the accumulation of such reactive oxygen species could cause the risk of cardiovascular disease. Herein, we reported an electrochemical sensor to determine H2O2 and glucose. The pyrroloquinoline skeleton containing molecules (PQT) were used as the electrocatalyst and the gold cavity array (GCA) electrodes as the supporting electrode. The GCA electrode was fabricated by electrodeposition using high-ordered two-dimensional polystyrene spheres as the template. The strong absorbability of iodide ions (I-) displaced adventitious materials from the metal surface and the I- monolayer was subsequently removed by electrochemical oxidation to get a clean electrode surface. PQT molecules were firmly immobilized on the GCA electrode and performed an excellent electrocatalytic effect on H2O2/glucose detection, manifested by a small overpotential and a significantly increased reduction current. A good linear correlation was observed over a wide range of 0.2 μmol/L-1.0 mmol/L with the limit of detection of 0.05 μmol/L. Moreover, the sensor can realize sensitive, accurate, and the highly selective detection of actual samples, proving its application prospect in clinical diagnosis.
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Affiliation(s)
| | | | | | | | | | | | - Shu Tian
- Correspondence: (X.G.); (S.T.); (B.Y.)
| | - Bing Yang
- Correspondence: (X.G.); (S.T.); (B.Y.)
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2
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Wang XY, Zhu KD, Zhu J, Ding SN. Photonic Crystal of Polystyrene Nanomembrane: Signal Amplification and Low Triggered Potential Electrochemiluminescence for Tetracycline Detection. Anal Chem 2021; 93:2959-2967. [PMID: 33506679 DOI: 10.1021/acs.analchem.0c04613] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
In this work, a low triggered potential electrochemiluminescence strategy based on gold-filled photonic crystals (GPCs) electrodes composed of photonic crystals self-assembled with polystyrene spheres and gold nanoparticles embedded in the gaps of the photonic crystals was proposed. The GPCs electrodes served as the detection platform to bind antigen, and Ru(bpy)32+-COOH as a luminophore was labeled on the antibody (Ab). Then, Ru(bpy)32+-COOH/Ab was connected to the immobilized antigen on the surface of the photonic crystals by the immunoreaction to avoid direct contact with the gold nanoparticles surface. ECL emission can only be initiated by electrochemical oxidation of tripropylamine (TPrA) since Ru(bpy)32+-COOH cannot be oxidized directly on the electrode surface. The TPrA·+ and TPrA· radicals generated by the oxidation of TPrA can spread to the vicinity of Ru(bpy)32+-COOH over a short distance and react with the Ru(bpy)32+-COOH, eventually producing ECL emission. The potential of ECL emission caused by TPrA oxidation was about 300 mV lower than that caused by Ru(bpy)32+-COOH oxidation because the oxidation potential of TPrA (0.95 V vs SCE) was lower than Ru(bpy)32+-COOH (1.25 V vs SCE). Furthermore, the photonic crystals nanomembrane has the capability to enhance electrochemiluminescence. Thereafter, tetracycline antibiotic as a model compound was successfully detected via competitive immunoassay on GPCs electrodes with a detection limit of 0.075 pg/mL (S/N = 3), which has broad application prospects in the field of analysis and detection.
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Affiliation(s)
- Xiao-Yan Wang
- Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research, School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China
| | - Kai-Di Zhu
- Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research, School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China
| | - Jin Zhu
- Huadong Medical Institute of Biotechniques, Nanjing 210002, China
| | - 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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Electrochemical Biosensors Employing Natural and Artificial Heme Peroxidases on Semiconductors. SENSORS 2020; 20:s20133692. [PMID: 32630267 PMCID: PMC7374321 DOI: 10.3390/s20133692] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 06/25/2020] [Accepted: 06/27/2020] [Indexed: 12/20/2022]
Abstract
Heme peroxidases are widely used as biological recognition elements in electrochemical biosensors for hydrogen peroxide and phenolic compounds. Various nature-derived and fully synthetic heme peroxidase mimics have been designed and their potential for replacing the natural enzymes in biosensors has been investigated. The use of semiconducting materials as transducers can thereby offer new opportunities with respect to catalyst immobilization, reaction stimulation, or read-out. This review focuses on approaches for the construction of electrochemical biosensors employing natural heme peroxidases as well as various mimics immobilized on semiconducting electrode surfaces. It will outline important advances made so far as well as the novel applications resulting thereof.
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Amini N, Gholivand MB, Shamsipur M, Movahedi AAM, Farahi S, Habibi-Rezaei M, Maleki A, Rezaee R, Naderi K. Fabrication of a glycation induced amyloid nanofibril and polyalizarin yellow R nanobiocomposite: Application for electrocatalytic determination of hydrogen peroxide. Int J Biol Macromol 2019; 123:1297-1304. [DOI: 10.1016/j.ijbiomac.2018.10.043] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 09/25/2018] [Accepted: 10/10/2018] [Indexed: 10/28/2022]
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Zhao L, Zhao L, Tian S, Ming H, Gu X, Zhou Q, Zheng J. Ordered SiO2 cavity promoted formation of gold single crystal nanoparticles towards an efficient electrocatalytic application. NEW J CHEM 2018. [DOI: 10.1039/c8nj03235a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A [111] facet dominated gold single crystal electrode with improved electrocatalytic ability for the oxidation of ethanol and nitrite.
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Affiliation(s)
- Lili Zhao
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- P. R. China
| | - Ling Zhao
- School of Chemistry and Chemical Engineering
- Nantong University
- Nantong 226019
- P. R. China
| | - Shu Tian
- School of Chemistry and Chemical Engineering
- Nantong University
- Nantong 226019
- P. R. China
| | - Hai Ming
- Research Institute of Chemical Defense
- Beijing 100191
- P. R. China
| | - Xuefang Gu
- School of Chemistry and Chemical Engineering
- Nantong University
- Nantong 226019
- P. R. China
| | - Qun Zhou
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- P. R. China
| | - Junwei Zheng
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- P. R. China
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Prieto T, Santana V, Britto AMM, Araujo-Chaves JC, R Nascimento O, L Nantes-Cardoso I. Structure and Catalysis of Fe(III) and Cu(II) Microperoxidase-11 Interacting with the Positively Charged Interfaces of Lipids. Molecules 2017; 22:molecules22081212. [PMID: 28933729 PMCID: PMC6151982 DOI: 10.3390/molecules22081212] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2017] [Revised: 06/20/2017] [Accepted: 07/14/2017] [Indexed: 11/24/2022] Open
Abstract
Numerous applications have been described for microperoxidases (MPs) such as in photoreceptors, sensing, drugs, and hydrogen evolution. The last application was obtained by replacing Fe(III), the native central metal, by cobalt ion and inspired part of the present study. Here, the Fe(III) of MP-11 was replaced by Cu(II) that is also a stable redox state in aerated medium, and the structure and activity of both MPs were modulated by the interaction with the positively charged interfaces of lipids. Comparative spectroscopic characterization of Fe(III) and Cu(II)MP-11 in the studied media demonstrated the presence of high and low spin species with axial distortion. The association of the Fe(III)MP-11 with CTAB and Cu(II)MP-11 with DODAB affected the colloidal stability of the surfactants that was recovered by heating. This result is consistent with hydrophobic interactions of MPs with DODAB vesicles and CTAB micelles. The hydrophobic interactions decreased the heme accessibility to substrates and the Fe(III) MP-11catalytic efficiency. Cu(II)MP-11 challenged by peroxides exhibited a cyclic Cu(II)/Cu(I) interconversion mechanism that is suggestive of a mimetic Cu/ZnSOD (superoxide dismutase) activity against peroxides. Hydrogen peroxide-activated Cu(II)MP-11 converted Amplex Red® to dihydroresofurin. This study opens more possibilities for technological applications of MPs.
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Affiliation(s)
- Tatiana Prieto
- Universidade Federal do ABC, Santo André 09210-170, SP, Brazil.
| | - Vinicius Santana
- Universidade de São Paulo, Instituto de Física de São Carlos, São Carlos 13400-970, SP, Brazil.
| | | | | | - Otaciro R Nascimento
- Universidade de São Paulo, Instituto de Física de São Carlos, São Carlos 13400-970, SP, Brazil.
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Kalaivani G, Sivanesan A, Kannan A, Sevvel R. Generating monomeric 5-coordinated microperoxidase-11 using carboxylic acid functionalized silver nanoparticles: A surface-enhanced resonance Raman scattering analysis. Colloids Surf B Biointerfaces 2016; 146:722-30. [DOI: 10.1016/j.colsurfb.2016.07.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Revised: 07/03/2016] [Accepted: 07/06/2016] [Indexed: 12/14/2022]
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8
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Ion selective gate based on silica/gold cavity array for electrochemical detection of dopamine. Colloids Surf A Physicochem Eng Asp 2016. [DOI: 10.1016/j.colsurfa.2015.11.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Gong C, Chen J, Shen Y, Song Y, Song Y, Wang L. Microperoxidase-11/metal–organic framework/macroporous carbon for detecting hydrogen peroxide. RSC Adv 2016. [DOI: 10.1039/c6ra16145f] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Schematic illustrating of the fabrication and sensing principle of the newly develpoed H2O2 biosensor.
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Affiliation(s)
- Coucong Gong
- Key Laboratory of Functional Small Organic Molecule
- Ministry of Education
- Key Laboratory of Chemical Biology, Jiangxi Province
- College of Chemistry and Chemical Engineering
- Jiangxi Normal University
| | - Jingyi Chen
- Key Laboratory of Functional Small Organic Molecule
- Ministry of Education
- Key Laboratory of Chemical Biology, Jiangxi Province
- College of Chemistry and Chemical Engineering
- Jiangxi Normal University
| | - Yuan Shen
- Key Laboratory of Functional Small Organic Molecule
- Ministry of Education
- Key Laboratory of Chemical Biology, Jiangxi Province
- College of Chemistry and Chemical Engineering
- Jiangxi Normal University
| | - Yonggui Song
- Key Laboratory of Functional Small Organic Molecule
- Ministry of Education
- Key Laboratory of Chemical Biology, Jiangxi Province
- College of Chemistry and Chemical Engineering
- Jiangxi Normal University
| | - Yonghai Song
- Key Laboratory of Functional Small Organic Molecule
- Ministry of Education
- Key Laboratory of Chemical Biology, Jiangxi Province
- College of Chemistry and Chemical Engineering
- Jiangxi Normal University
| | - Li Wang
- Key Laboratory of Functional Small Organic Molecule
- Ministry of Education
- Key Laboratory of Chemical Biology, Jiangxi Province
- College of Chemistry and Chemical Engineering
- Jiangxi Normal University
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Mimetic biomembrane–AuNPs–graphene hybrid as matrix for enzyme immobilization and bioelectrocatalysis study. Talanta 2015; 143:438-441. [DOI: 10.1016/j.talanta.2015.05.022] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2015] [Revised: 05/05/2015] [Accepted: 05/10/2015] [Indexed: 12/12/2022]
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Prasad KS, Walgama C, Krishnan S. Enhanced electroactivity and substrate affinity of microperoxidase-11 attached to pyrene-linkers π–π stacked on carbon nanostructure electrodes. RSC Adv 2015. [DOI: 10.1039/c4ra14361b] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
An exceptionally large electroactively connected microperoxidase-11 (MP-11) with strong affinity for organic peroxide and offering a high electrocatalytic reduction current density of 7.5 mA cm−2 is achieved for the first time.
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12
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Fan D, Wu S, Tian S, Zhou J, Ju Y, Ma C, Shi J. Detection of dopamine on a poly(metanilic acid) decorated two-dimensional gold cavity array electrode. RSC Adv 2014. [DOI: 10.1039/c4ra07649d] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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13
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Takahashi S, Anzai JI. Recent Progress in Ferrocene-Modified Thin Films and Nanoparticles for Biosensors. MATERIALS (BASEL, SWITZERLAND) 2013; 6:5742-5762. [PMID: 28788421 PMCID: PMC5452732 DOI: 10.3390/ma6125742] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2013] [Revised: 12/02/2013] [Accepted: 12/02/2013] [Indexed: 02/06/2023]
Abstract
This article reviews recent progress in the development of ferrocene (Fc)-modified thin films and nanoparticles in relation to their biosensor applications. Redox-active materials in enzyme biosensors commonly use Fc derivatives, which mediate electron transfer between the electrode and enzyme active site. Either voltammetric or amperometric signals originating from redox reactions of Fc are detected or modulated by the binding of analytes on the electrode. Fc-modified thin films have been prepared by a variety of protocols, including insitu polymerization, layer-by-layer (LbL) deposition, host-guest complexation and molecular recognitions. Insitu polymerization provides a facile way to form Fc thin films, because the Fc polymers are directly deposited onto the electrode surface. LbL deposition, which can modulate the film thickness and Fc content, is suitable for preparing well-organized thin films. Other techniques, such as host-guest complexation and protein-based molecular recognition, are useful for preparing Fc thin films. Fc-modified Au nanoparticles have been widely used as redox-active materials to fabricate electrochemical biosensors. Fc derivatives are often attached to Au nanoparticles through a thiol-Au linkage. Nanoparticles consisting of inorganic porous materials, such as zeolites and iron oxide, and nanoparticle-based composite materials have also been used to prepare Fc-modified nanoparticles. To construct biosensors, Fc-modified nanoparticles are immobilized on the electrode surface together with enzymes.
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Affiliation(s)
- Shigehiro Takahashi
- Graduate School of Pharmaceutical Sciences, Tohoku University, Aramaki, Aoba-ku, Sendai 980-8578, Japan.
| | - Jun-Ichi Anzai
- Graduate School of Pharmaceutical Sciences, Tohoku University, Aramaki, Aoba-ku, Sendai 980-8578, Japan.
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Li N, Zhou Q, Tian S, Zhao H, Li X, Adkins J, Gu Z, Zhao L, Zheng J. Electrocatalytic oxidation of alcohols on single gold particles in highly ordered SiO2 cavities. Electrochim Acta 2013. [DOI: 10.1016/j.electacta.2013.07.136] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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