1
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Liu B, Li X, Zhang JP, Li X, Yuan Y, Hou GH, Zhang HJ, Zhang H, Li Y, Mezzenga R. Protein Nanotubes as Advanced Material Platforms and Delivery Systems. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2307627. [PMID: 37921269 DOI: 10.1002/adma.202307627] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 10/22/2023] [Indexed: 11/04/2023]
Abstract
Protein nanotubes (PNTs) as state-of-the-art nanocarriers are promising for various potential applications both in the food and pharmaceutical industries. Derived from edible starting sources like α-lactalbumin, lysozyme, and ovalbumin, PNTs bear properties of biocompatibility and biodegradability. Their large specific surface area and hydrophobic core facilitate chemical modification and loading of bioactive substances, respectively. Moreover, their enhanced permeability and penetration ability across biological barriers such as intestinal mucus, extracellular matrix, and thrombus clot, make it promising platforms for health-related applications. Most importantly, their simple preparation processes enable large-scale production, supporting applications in the biomedical and nanotechnological fields. Understanding the self-assembly principles is crucial for controlling their morphology, size, and shape, and thus provides the ground to a multitude of applications. Here, the current state-of-the-art of PNTs including their building materials, physicochemical properties, and self-assembly mechanisms are comprehensively reviewed. The advantages and limitations, as well as challenges and prospects for their successful applications in biomaterial and pharmaceutical sectors are then discussed and highlighted. Potential cytotoxicity of PNTs and the need of regulations as critical factors for enabling in vivo applications are also highlighted. In the end, a brief summary and future prospects for PNTs as advanced platforms and delivery systems are included.
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Affiliation(s)
- Bin Liu
- Key Laboratory of Precision Nutrition and Food Quality, Research Center of Food Colloids and Delivery of Functionality, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, P. R. China
- Department of Nutrition and Health, China Agricultural University, Beijing, 100091, P. R. China
| | - Xing Li
- Key Laboratory of Precision Nutrition and Food Quality, Research Center of Food Colloids and Delivery of Functionality, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, P. R. China
| | - Ji Peng Zhang
- Key Laboratory of Precision Nutrition and Food Quality, Research Center of Food Colloids and Delivery of Functionality, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, P. R. China
| | - Xin Li
- Key Laboratory of Precision Nutrition and Food Quality, Research Center of Food Colloids and Delivery of Functionality, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, P. R. China
| | - Yu Yuan
- Key Laboratory of Precision Nutrition and Food Quality, Research Center of Food Colloids and Delivery of Functionality, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, P. R. China
| | - Guo Hua Hou
- Key Laboratory of Precision Nutrition and Food Quality, Research Center of Food Colloids and Delivery of Functionality, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, P. R. China
| | - Hui Juan Zhang
- Key Laboratory of Precision Nutrition and Food Quality, Research Center of Food Colloids and Delivery of Functionality, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, P. R. China
| | - Hui Zhang
- Key Laboratory of Precision Nutrition and Food Quality, Research Center of Food Colloids and Delivery of Functionality, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, P. R. China
| | - Yuan Li
- Key Laboratory of Precision Nutrition and Food Quality, Research Center of Food Colloids and Delivery of Functionality, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, P. R. China
| | - Raffaele Mezzenga
- Department of Health Sciences and Technology, ETH Zurich, Zürich, 8092, Switzerland
- Department of Materials, ETH Zurich, Zürich, 8092, Switzerland
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2
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Murugappan K, Sundaramoorthy U, Damry AM, Nisbet DR, Jackson CJ, Tricoli A. Electrodetection of Small Molecules by Conformation-Mediated Signal Enhancement. JACS AU 2022; 2:2481-2490. [PMID: 36465535 PMCID: PMC9709943 DOI: 10.1021/jacsau.2c00291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 08/10/2022] [Accepted: 08/10/2022] [Indexed: 06/17/2023]
Abstract
Electrochemical biosensors allow the rapid, selective, and sensitive transduction of critical biological parameters into measurable signals. However, current electrochemical biosensors often fail to selectively and sensitively detect small molecules because of their small size and low molecular complexity. We have developed an electrochemical biosensing platform that harnesses the analyte-dependent conformational change of highly selective solute-binding proteins to amplify the redox signal generated by analyte binding. Using this platform, we constructed and characterized two biosensors that can sense leucine and glycine, respectively. We show that these biosensors can selectively and sensitively detect their targets over a wide range of concentrations-up to 7 orders of magnitude-and that the selectivity of these sensors can be readily altered by switching the bioreceptor's binding domain. Our work represents a new paradigm for the design of a family of modular electrochemical biosensors, where access to electrode surfaces can be controlled by protein conformational changes.
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Affiliation(s)
- Krishnan Murugappan
- Nanotechnology
Research Laboratory, Research School of Chemistry, College of Science, The Australian National University, Canberra, ACT2601, Australia
- CSIRO,
Mineral Resources, Private
Bag 10, Clayton South, VIC3169, Australia
| | | | - Adam M. Damry
- Research
School of Chemistry, The Australian National
University, Canberra, ACT2601, Australia
- Department
of Chemistry and Biomolecular Sciences, University of Ottawa, Ottawa, ONK1N 6N5, Canada
| | - David R. Nisbet
- Laboratory
of Advanced Biomaterials, Research School of Chemistry and the John
Curtin School of Medical Research, The Australian
National University, Canberra, ACT2601, Australia
- The Graeme
Clark Institute, The University of Melbourne, Melbourne, VIC3010, Australia
- Department
of Biomedical Engineering, Faculty of Engineering and Information
Technology, The University of Melbourne, Melbourne, VIC3010, Australia
| | - Colin J. Jackson
- Research
School of Chemistry, The Australian National
University, Canberra, ACT2601, Australia
- Australian
Research Council Centre of Excellence for Innovations in Peptide and
Protein Science, Research School of Chemistry, The Australian National University, Canberra, ACT2601, Australia
- Australian
Research Council Centre of Excellence in Synthetic Biology, Research
School of Chemistry, The Australian National
University, Canberra, ACT2601, Australia
| | - Antonio Tricoli
- Nanotechnology
Research Laboratory, Research School of Chemistry, College of Science, The Australian National University, Canberra, ACT2601, Australia
- Nanotechnology
Research Laboratory, Faculty of Engineering, University of Sydney, Sydney, NSW2006, Australia
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3
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Makizuka T, Sowa K, Shirai O, Kitazumi Y. Inhibition of direct-electron-transfer-type bioelectrocatalysis of bilirubin oxidase by silver ions. ANAL SCI 2022; 38:907-912. [PMID: 35437692 DOI: 10.1007/s44211-022-00111-9] [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: 01/18/2022] [Accepted: 03/23/2022] [Indexed: 11/28/2022]
Abstract
In enzyme-based biosensors, Ag+ eluted from the reference electrode inhibits the enzyme activity. Herein, to suppress the inhibition of bilirubin oxidase (BOD) by Ag+, kinetic analysis was used to examine the effect of Ag+ on the activity of BOD. It was confirmed that the addition of Ag+ decreased the bioelectrocatalytic activity of BOD. Atomic absorption spectroscopy (AAS) suggested that Ag+ was attached to BOD. Moreover, the changes in the visible absorption spectra after Ag+ addition showed that Ag+ was bound to the type I Cu sites in BOD. During oxygen reduction by BOD, the direct-electron-transfer-type bioelectrocatalytic current decreased after Ag+ was added. The decay of the catalytic current was evaluated using kinetic analysis (assuming a pseudo-first-order reaction). Based on the analysis, the inhibition of BOD was suppressed when the Ag+ concentration was below 0.1 µM. Referring to the solubility product of AgCl, Cl- at a concentration of 1 mM suppressed the inhibition of the enzymatic activity by 95%.
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Affiliation(s)
- Taiki Makizuka
- Division of Applied Life Sciences, Graduate School of Agriculture, Kyoto University, Kitashirakawa Oiwake-cho, Sakyo, Kyoto, 606-8502, Japan
| | - Keisei Sowa
- Division of Applied Life Sciences, Graduate School of Agriculture, Kyoto University, Kitashirakawa Oiwake-cho, Sakyo, Kyoto, 606-8502, Japan
| | - Osamu Shirai
- Division of Applied Life Sciences, Graduate School of Agriculture, Kyoto University, Kitashirakawa Oiwake-cho, Sakyo, Kyoto, 606-8502, Japan
| | - Yuki Kitazumi
- Division of Applied Life Sciences, Graduate School of Agriculture, Kyoto University, Kitashirakawa Oiwake-cho, Sakyo, Kyoto, 606-8502, Japan.
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4
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Kim YJ, Hong H, Yun J, Kim SI, Jung HY, Ryu W. Photosynthetic Nanomaterial Hybrids for Bioelectricity and Renewable Energy Systems. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2005919. [PMID: 33236450 DOI: 10.1002/adma.202005919] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 10/08/2020] [Indexed: 06/11/2023]
Abstract
Harvesting solar energy in the form of electricity from the photosynthesis of plants, algal cells, and bacteria has been researched as the most environment-friendly renewable energy technology in the last decade. The primary challenge has been the engineering of electrochemical interfacing with photosynthetic apparatuses, organelles, or whole cells. However, with the aid of low-dimensional nanomaterials, there have been many advances, including enhanced photon absorption, increased generation of photosynthetic electrons (PEs), and more efficient transfer of PEs to electrodes. These advances have demonstrated the possibility for the technology to advance to a new level. In this article, the fundamentals of photosynthesis are introduced. How PE harvesting systems have improved concerning solar energy absorption, PE production, and PE collection by electrodes is discussed. The review focuses on how different kinds of nanomaterials are applied and function in interfacing with photosynthetic materials for enhanced PE harvesting. Finally, the review analyzes how the performance of PE harvesting and stand-alone systems have evolved so far and its future prospects.
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Affiliation(s)
- Yong Jae Kim
- School of Mechanical Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, South Korea
| | - Hyeonaug Hong
- School of Mechanical Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, South Korea
| | - JaeHyoung Yun
- School of Mechanical Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, South Korea
| | - Seon Il Kim
- School of Mechanical Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, South Korea
| | - Ho Yun Jung
- School of Mechanical Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, South Korea
| | - WonHyoung Ryu
- School of Mechanical Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, South Korea
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5
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Chattopadhyay S, Mukherjee M, Kandemir B, Bowman SEJ, Bren KL, Dey A. Contributions to cytochrome c inner- and outer-sphere reorganization energy. Chem Sci 2021; 12:11894-11913. [PMID: 34659730 PMCID: PMC8442690 DOI: 10.1039/d1sc02865k] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Accepted: 08/05/2021] [Indexed: 11/21/2022] Open
Abstract
Cytochromes c are small water-soluble proteins that catalyze electron transfer in metabolism and energy conversion processes. Hydrogenobacter thermophilus cytochrome c552 presents a curious case in displaying fluxionality of its heme axial methionine ligand; this behavior is altered by single point mutation of the Q64 residue to N64 or V64, which fixes the ligand in a single configuration. The reorganization energy (λ) of these cytochrome c552 variants is experimentally determined using a combination of rotating disc electrochemistry, chronoamperometry and cyclic voltammetry. The differences between the λ determined from these complementary techniques helps to deconvolute the contribution of the active site and its immediate environment to the overall λ (λTotal). The experimentally determined λ values in conjunction with DFT calculations indicate that the differences in λ among the protein variants are mainly due to the differences in contributions from the protein environment and not just inner-sphere λ. DFT calculations indicate that the position of residue 64, responsible for the orientation of the axial methionine, determines the geometric relaxation of the redox active molecular orbital (RAMO). The orientation of the RAMO with respect to the heme is key to determining electron transfer coupling (HAB) which results in higher ET rates in the wild-type protein relative to the Q64V mutant despite a 150 mV higher λTotal in the former. Efficient delocalization of the redox-active molecular orbital (RAMO) in HtWT results in an increase in HAB value which in turn accelerates the electron transfer (ET) rate in spite of the higher reorganization energy (λ) than the HtQ64V mutant.![]()
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Affiliation(s)
- Samir Chattopadhyay
- School of Chemical Sciences, Indian Association for the Cultivation of Science 2A Raja SC Mullick Road Kolkata WB 700032 India
| | - Manjistha Mukherjee
- School of Chemical Sciences, Indian Association for the Cultivation of Science 2A Raja SC Mullick Road Kolkata WB 700032 India
| | - Banu Kandemir
- Department of Chemistry, University of Rochester Rochester NY 14627-0216 USA
| | - Sarah E J Bowman
- Department of Chemistry, University of Rochester Rochester NY 14627-0216 USA
| | - Kara L Bren
- Department of Chemistry, University of Rochester Rochester NY 14627-0216 USA
| | - Abhishek Dey
- School of Chemical Sciences, Indian Association for the Cultivation of Science 2A Raja SC Mullick Road Kolkata WB 700032 India
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6
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Beladi‐Mousavi SM, Sadaf S, Hennecke A, Klein J, Mahmood AM, Rüttiger C, Gallei M, Fu F, Fouquet E, Ruiz J, Astruc D, Walder L. The Metallocene Battery: Ultrafast Electron Transfer Self Exchange Rate Accompanied by a Harmonic Height Breathing. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202100174] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Seyyed Mohsen Beladi‐Mousavi
- Institute of Chemistry of New Materials Center of Physics & Chemistry of New Materials University of Osnabrück Barbarastr. 7 49069 Osnabrück Germany
- Current address: Univ. Bordeaux CNRS Bordeaux INP ISM, UMR 5255 33607 Pessac France
| | - Shamaila Sadaf
- Institute of Chemistry of New Materials Center of Physics & Chemistry of New Materials University of Osnabrück Barbarastr. 7 49069 Osnabrück Germany
| | - Ann‐Kristin Hennecke
- Institute of Chemistry of New Materials Center of Physics & Chemistry of New Materials University of Osnabrück Barbarastr. 7 49069 Osnabrück Germany
| | - Jonas Klein
- Institute of Chemistry of New Materials Center of Physics & Chemistry of New Materials University of Osnabrück Barbarastr. 7 49069 Osnabrück Germany
| | - Arsalan Mado Mahmood
- Institute of Chemistry of New Materials Center of Physics & Chemistry of New Materials University of Osnabrück Barbarastr. 7 49069 Osnabrück Germany
| | - Christian Rüttiger
- Ernst-Berl Institut fur Technische und Makromolekulare Chemie Technische Universität Darmstadt Alarich-Weiss-Str. 4 64287 Darmstadt Germany
| | - Markus Gallei
- Chair in Polymer Chemistry Saarland University Campus Saarbrücken C4 2 66123 Saarbrücken Germany
| | - Fangyu Fu
- ISM, UMR 5255 Univ. Bordeaux 351 Cours de la Libération 33405 Talence Cedex France
| | - Eric Fouquet
- ISM, UMR 5255 Univ. Bordeaux 351 Cours de la Libération 33405 Talence Cedex France
| | - Jaime Ruiz
- ISM, UMR 5255 Univ. Bordeaux 351 Cours de la Libération 33405 Talence Cedex France
| | - Didier Astruc
- ISM, UMR 5255 Univ. Bordeaux 351 Cours de la Libération 33405 Talence Cedex France
| | - Lorenz Walder
- Institute of Chemistry of New Materials Center of Physics & Chemistry of New Materials University of Osnabrück Barbarastr. 7 49069 Osnabrück Germany
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7
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Beladi-Mousavi SM, Sadaf S, Hennecke AK, Klein J, Mahmood AM, Rüttiger C, Gallei M, Fu F, Fouquet E, Ruiz J, Astruc D, Walder L. The Metallocene Battery: Ultrafast Electron Transfer Self Exchange Rate Accompanied by a Harmonic Height Breathing. Angew Chem Int Ed Engl 2021; 60:13554-13558. [PMID: 33730408 PMCID: PMC8252062 DOI: 10.1002/anie.202100174] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Indexed: 11/09/2022]
Abstract
The first all-metallocene rechargeable battery consisting of poly-cobaltocenium/- and poly-ferrocene/reduced graphene oxide composites as anode and cathode was prepared. The intrinsically fast ET self-exchange rate of metallocenes was successfully combined with an efficient ion-percolation achieved by molecular self-assembly. The resulting battery materials show ideal Nernstian behavior, is thickness scalable up to >1.2 C cm-2 , and exhibit high coulombic efficiency at ultrafast rates (200 A g-1 ). Using aqueous LiClO4 , the charge is carried exclusively by the anion. The ClO4 - intercalation is accompanied by a reciprocal height change of the active layers. Principally, volume changes in organic battery materials during charging/discharging are not desirable and represent a major safety issue. However, here, the individual height changes-due to ion breathing-are reciprocal and thus prohibiting any internal pressure build-up in the closed-cell, leading to excellent cycling stability.
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Affiliation(s)
- Seyyed Mohsen Beladi-Mousavi
- Institute of Chemistry of New Materials, Center of Physics & Chemistry of New Materials, University of Osnabrück, Barbarastr. 7, 49069, Osnabrück, Germany.,Current address: Univ. Bordeaux, CNRS, Bordeaux INP, ISM, UMR 5255, 33607, Pessac, France
| | - Shamaila Sadaf
- Institute of Chemistry of New Materials, Center of Physics & Chemistry of New Materials, University of Osnabrück, Barbarastr. 7, 49069, Osnabrück, Germany
| | - Ann-Kristin Hennecke
- Institute of Chemistry of New Materials, Center of Physics & Chemistry of New Materials, University of Osnabrück, Barbarastr. 7, 49069, Osnabrück, Germany
| | - Jonas Klein
- Institute of Chemistry of New Materials, Center of Physics & Chemistry of New Materials, University of Osnabrück, Barbarastr. 7, 49069, Osnabrück, Germany
| | - Arsalan Mado Mahmood
- Institute of Chemistry of New Materials, Center of Physics & Chemistry of New Materials, University of Osnabrück, Barbarastr. 7, 49069, Osnabrück, Germany
| | - Christian Rüttiger
- Ernst-Berl Institut fur Technische und Makromolekulare Chemie, Technische Universität Darmstadt, Alarich-Weiss-Str. 4, 64287, Darmstadt, Germany
| | - Markus Gallei
- Chair in Polymer Chemistry, Saarland University, Campus Saarbrücken C4 2, 66123, Saarbrücken, Germany
| | - Fangyu Fu
- ISM, UMR 5255, Univ. Bordeaux, 351 Cours de la Libération, 33405, Talence Cedex, France
| | - Eric Fouquet
- ISM, UMR 5255, Univ. Bordeaux, 351 Cours de la Libération, 33405, Talence Cedex, France
| | - Jaime Ruiz
- ISM, UMR 5255, Univ. Bordeaux, 351 Cours de la Libération, 33405, Talence Cedex, France
| | - Didier Astruc
- ISM, UMR 5255, Univ. Bordeaux, 351 Cours de la Libération, 33405, Talence Cedex, France
| | - Lorenz Walder
- Institute of Chemistry of New Materials, Center of Physics & Chemistry of New Materials, University of Osnabrück, Barbarastr. 7, 49069, Osnabrück, Germany
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8
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Hong H, Lee JM, Yun J, Kim YJ, Kim SI, Shin H, Ahn HS, Hwang SJ, Ryu W. Enhanced interfacial electron transfer between thylakoids and RuO 2 nanosheets for photosynthetic energy harvesting. SCIENCE ADVANCES 2021; 7:7/20/eabf2543. [PMID: 33980487 PMCID: PMC8115919 DOI: 10.1126/sciadv.abf2543] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 03/29/2021] [Indexed: 06/12/2023]
Abstract
The harvesting of photosynthetic electrons (PEs) directly from photosynthetic complexes has been demonstrated over the past decade. However, their limited efficiency and stability have hampered further practical development. For example, despite its importance, the interfacial electron transfer between the photosynthetic apparatus and the electrode has received little attention. In this study, we modified electrodes with RuO2 nanosheets to enhance the extraction of PEs from thylakoids, and the PE transfer was promoted by proton adsorption and surface polarity characteristics. The adsorbed protons maintained the potential of an electrode more positive, and the surface polarity enhanced thylakoid attachment to the electrode in addition to promoting ensemble docking between the redox species and the electrode. The RuO2 bioanode exhibited a five times larger current density and a four times larger power density than the Au bioanode. Last, the electric calculators were successfully powered by photosynthetic energy using a RuO2 bioanode.
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Affiliation(s)
- Hyeonaug Hong
- Department of Mechanical Engineering, Yonsei University, Seoul 03722, Republic of Korea
| | - Jang Mee Lee
- Global Innovative Center for Advanced Nanomaterials (GICAN), School of Engineering, Faculty of Engineering and Built Environment, The University of Newcastle, Callaghan, NSW 2308, Australia
| | - JaeHyoung Yun
- Department of Mechanical Engineering, Yonsei University, Seoul 03722, Republic of Korea
| | - Yong Jae Kim
- Department of Mechanical Engineering, Yonsei University, Seoul 03722, Republic of Korea
| | - Seon Il Kim
- Department of Mechanical Engineering, Yonsei University, Seoul 03722, Republic of Korea
| | - HyeIn Shin
- Department of Mechanical Engineering, Yonsei University, Seoul 03722, Republic of Korea
| | - Hyun S Ahn
- Department of Chemistry, College of Science, Yonsei University, Seoul 03722, Republic of Korea
| | - Seong-Ju Hwang
- Department of Materials Science and Engineering, College of Engineering, Yonsei University, Seoul 03722, Republic of Korea.
| | - WonHyoung Ryu
- Department of Mechanical Engineering, Yonsei University, Seoul 03722, Republic of Korea.
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9
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WANIBUCHI M, KITAZUMI Y, SHIRAI O, KANO K. Enhancement of the Direct Electron Transfer-type Bioelectrocatalysis of Bilirubin Oxidase at the Interface between Carbon Particles. ELECTROCHEMISTRY 2021. [DOI: 10.5796/electrochemistry.20-00128] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Affiliation(s)
- Mizue WANIBUCHI
- Division of Applied Life Sciences, Graduate School of Agriculture, Kyoto University
| | - Yuki KITAZUMI
- Division of Applied Life Sciences, Graduate School of Agriculture, Kyoto University
| | - Osamu SHIRAI
- Division of Applied Life Sciences, Graduate School of Agriculture, Kyoto University
| | - Kenji KANO
- Division of Applied Life Sciences, Graduate School of Agriculture, Kyoto University
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10
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Yin Z, Ji Z, Zhang W, Taylor EW, Zeng X, Wei J. The Glucose Effect on Direct Electrochemistry and Electron Transfer Reaction of Glucose Oxidase Entrapped in a Carbon Nanotube‐Polymer Matrix. ChemistrySelect 2020. [DOI: 10.1002/slct.202003536] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Ziyu Yin
- Department of Nanoscience Joint School of Nanoscience and Nanoengineering University of North Carolina at Greensboro Greensboro NC 27401 USA
| | - Zuowei Ji
- Department of Nanoscience Joint School of Nanoscience and Nanoengineering University of North Carolina at Greensboro Greensboro NC 27401 USA
| | - Wendi Zhang
- Department of Nanoscience Joint School of Nanoscience and Nanoengineering University of North Carolina at Greensboro Greensboro NC 27401 USA
| | - E. Will Taylor
- Department of Nanoscience Joint School of Nanoscience and Nanoengineering University of North Carolina at Greensboro Greensboro NC 27401 USA
- Department of Chemistry University of North Carolina at Greensboro Greensboro NC 27402 USA
| | - Xinping Zeng
- Department of Nanoscience Joint School of Nanoscience and Nanoengineering University of North Carolina at Greensboro Greensboro NC 27401 USA
- School of Life Science and Technology Tongji University Shanghai China
| | - Jianjun Wei
- Department of Nanoscience Joint School of Nanoscience and Nanoengineering University of North Carolina at Greensboro Greensboro NC 27401 USA
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11
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Chen H, Simoska O, Lim K, Grattieri M, Yuan M, Dong F, Lee YS, Beaver K, Weliwatte S, Gaffney EM, Minteer SD. Fundamentals, Applications, and Future Directions of Bioelectrocatalysis. Chem Rev 2020; 120:12903-12993. [DOI: 10.1021/acs.chemrev.0c00472] [Citation(s) in RCA: 118] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Hui Chen
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Olja Simoska
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Koun Lim
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Matteo Grattieri
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Mengwei Yuan
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Fangyuan Dong
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Yoo Seok Lee
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Kevin Beaver
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Samali Weliwatte
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Erin M. Gaffney
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Shelley D. Minteer
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
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12
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Lee KJ, Lodaya KM, Gruninger CT, Rountree ES, Dempsey JL. Redox mediators accelerate electrochemically-driven solubility cycling of molecular transition metal complexes. Chem Sci 2020; 11:9836-9851. [PMID: 34094244 PMCID: PMC8162168 DOI: 10.1039/d0sc02592e] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 08/31/2020] [Indexed: 12/03/2022] Open
Abstract
The solubility of molecular transition metal complexes can vary widely across different redox states, leaving these compounds vulnerable to electron transfer-initiated heterogenization processes in which oxidation or reduction of the soluble form of the redox couple generates insoluble molecular deposits. These insoluble species can precipitate as suspended nanoparticles in solution or, under electrochemical conditions, as an electrode-adsorbed material. While this electrochemically-driven solubility cycling is technically reversible, the reverse electron transfer to regenerate the soluble redox couple state is a practical challenge if sluggish electron transfer kinetics result in a loss of electronic communication between the molecular deposits and the electrode. In this work, we present an example of this electrochemically-driven solubility cycling, report a novel strategy for catalytically enhancing the oxidation of the insoluble material using homogeneous redox mediators, and develop the theoretical framework for analysing and digitally simulating the action of a homogeneous catalyst on a heterogeneous substrate via cyclic voltammetry. First, a mix of electrochemical and spectroscopic methods are used to characterize an example of this electrochemically-driven solubility cycling which is based on the two-electron reduction of homogeneous [Ni(PPh 2NPh 2)2(CH3CN)]2+ (PPh 2NPh 2 = 1,3,5,7-tetraphenyl-1,5-diaza-3,7-diphosphacyclooctane). The limited solubility of the doubly-reduced product in acetonitrile leads to precipitation and deposition of molecular [Ni(PPh 2NPh 2)2]. While direct oxidation of this heterogeneous [Ni(PPh 2NPh 2)2] at the electrode surface is possible, this electron transfer is kinetically limited. We demonstrate how a freely diffusing redox mediator (ferrocene) - which shuttles electrons between the electrode and the molecular material - can be used to overcome these slow electron transfer kinetics, enabling catalytic regeneration of soluble [Ni(PPh 2NPh 2)2]2+. Finally, mathematical models are developed that describe the current-potential response for a generic EC' mechanism involving a homogeneous catalyst and surface-adsorbed substrate. This novel strategy has the potential to enable reversible redox chemistry for heterogeneous, molecular deposits that are adsorbed on the electrode or suspended as nanoparticles in solution.
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Affiliation(s)
- Katherine J Lee
- Department of Chemistry, University of North Carolina Chapel Hill North Carolina 27599-3290 USA
| | - Kunal M Lodaya
- Department of Chemistry, University of North Carolina Chapel Hill North Carolina 27599-3290 USA
| | - Cole T Gruninger
- Department of Chemistry, University of North Carolina Chapel Hill North Carolina 27599-3290 USA
| | - Eric S Rountree
- Department of Chemistry, University of North Carolina Chapel Hill North Carolina 27599-3290 USA
| | - Jillian L Dempsey
- Department of Chemistry, University of North Carolina Chapel Hill North Carolina 27599-3290 USA
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13
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Bollella P, Katz E. Enzyme-Based Biosensors: Tackling Electron Transfer Issues. SENSORS (BASEL, SWITZERLAND) 2020; 20:E3517. [PMID: 32575916 PMCID: PMC7349488 DOI: 10.3390/s20123517] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 06/18/2020] [Accepted: 06/19/2020] [Indexed: 12/25/2022]
Abstract
This review summarizes the fundamentals of the phenomenon of electron transfer (ET) reactions occurring in redox enzymes that were widely employed for the development of electroanalytical devices, like biosensors, and enzymatic fuel cells (EFCs). A brief introduction on the ET observed in proteins/enzymes and its paradigms (e.g., classification of ET mechanisms, maximal distance at which is observed direct electron transfer, etc.) are given. Moreover, the theoretical aspects related to direct electron transfer (DET) are resumed as a guideline for newcomers to the field. Snapshots on the ET theory formulated by Rudolph A. Marcus and on the mathematical model used to calculate the ET rate constant formulated by Laviron are provided. Particular attention is devoted to the case of glucose oxidase (GOx) that has been erroneously classified as an enzyme able to transfer electrons directly. Thereafter, all tools available to investigate ET issues are reported addressing the discussions toward the development of new methodology to tackle ET issues. In conclusion, the trends toward upcoming practical applications are suggested as well as some directions in fundamental studies of bioelectrochemistry.
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Affiliation(s)
- Paolo Bollella
- Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, New York, NY 13699-5810, USA;
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14
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Bhokisham N, VanArsdale E, Stephens KT, Hauk P, Payne GF, Bentley WE. A redox-based electrogenetic CRISPR system to connect with and control biological information networks. Nat Commun 2020; 11:2427. [PMID: 32415193 PMCID: PMC7228920 DOI: 10.1038/s41467-020-16249-x] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Accepted: 04/15/2020] [Indexed: 01/04/2023] Open
Abstract
Electronic information can be transmitted to cells directly from microelectronics via electrode-activated redox mediators. These transmissions are decoded by redox-responsive promoters which enable user-specified control over biological function. Here, we build on this redox communication modality by establishing an electronic eCRISPR conduit of information exchange. This system acts as a biological signal processor, amplifying signal reception and filtering biological noise. We electronically amplify bacterial quorum sensing (QS) signaling by activating LasI, the autoinducer-1 synthase. Similarly, we filter out unintended noise by inhibiting the native SoxRS-mediated oxidative stress response regulon. We then construct an eCRISPR based redox conduit in both E. coli and Salmonella enterica. Finally, we display eCRISPR based information processing that allows transmission of spatiotemporal redox commands which are then decoded by gelatin-encapsulated E. coli. We anticipate that redox communication channels will enable biohybrid microelectronic devices that could transform our abilities to electronically interpret and control biological function.
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Affiliation(s)
- Narendranath Bhokisham
- Biological Sciences Graduate Program-College of Computer, Mathematical and Natural Sciences, University of Maryland, 4066 Campus Drive, College Park, MD, 20742, USA.,Institute of Bioscience and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD, 20742, USA
| | - Eric VanArsdale
- Institute of Bioscience and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD, 20742, USA.,Fischell Department of Bioengineering, A. James Clark Hall, University of Maryland, College Park, MD, 20742, USA.,Robert E. Fischell Institute for Biomedical Devices, University of Maryland, Room 5102, A. James Clark Hall, College Park, MD, 20742, USA
| | - Kristina T Stephens
- Institute of Bioscience and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD, 20742, USA.,Fischell Department of Bioengineering, A. James Clark Hall, University of Maryland, College Park, MD, 20742, USA.,Robert E. Fischell Institute for Biomedical Devices, University of Maryland, Room 5102, A. James Clark Hall, College Park, MD, 20742, USA
| | - Pricila Hauk
- Institute of Bioscience and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD, 20742, USA
| | - Gregory F Payne
- Institute of Bioscience and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD, 20742, USA.,Fischell Department of Bioengineering, A. James Clark Hall, University of Maryland, College Park, MD, 20742, USA.,Robert E. Fischell Institute for Biomedical Devices, University of Maryland, Room 5102, A. James Clark Hall, College Park, MD, 20742, USA
| | - William E Bentley
- Institute of Bioscience and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD, 20742, USA. .,Fischell Department of Bioengineering, A. James Clark Hall, University of Maryland, College Park, MD, 20742, USA. .,Robert E. Fischell Institute for Biomedical Devices, University of Maryland, Room 5102, A. James Clark Hall, College Park, MD, 20742, USA.
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15
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Miyata M, Kitazumi Y, Shirai O, Kataoka K, Kano K. Diffusion-limited biosensing of dissolved oxygen by direct electron transfer-type bioelectrocatalysis of multi-copper oxidases immobilized on porous gold microelectrodes. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.113895] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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16
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Baluta S, Zając D, Szyszka A, Malecha K, Cabaj J. Enzymatic Platforms for Sensitive Neurotransmitter Detection. SENSORS (BASEL, SWITZERLAND) 2020; 20:E423. [PMID: 31940833 PMCID: PMC7014284 DOI: 10.3390/s20020423] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 12/09/2019] [Accepted: 12/17/2019] [Indexed: 02/07/2023]
Abstract
A convenient electrochemical sensing pathway was investigated for neurotransmitter detection based on newly synthesized silole derivatives and laccase/horseradish-peroxidase-modified platinum (Pt)/gold (Au) electrodes. The miniature neurotransmitter's biosensors were designed and constructed via the immobilization of laccase in an electroactive layer of the Pt electrode coated with poly(2,6-bis(3,4-ethylenedioxythiophene)-4-methyl-4-octyl-dithienosilole) and laccase for serotonin (5-HT) detection, and a Au electrode modified with the electroconducting polymer poly(2,6-bis(selenophen-2-yl)-4-methyl-4-octyl-dithienosilole), along with horseradish peroxidase (HRP), for dopamine (DA) monitoring. These sensing arrangements utilized the catalytic oxidation of neurotransmitters to reactive quinone derivatives (the oxidation process was provided in the enzymes' presence). Under the optimized conditions, the analytical performance demonstrated a convenient degree of sensitivity: 0.0369 and 0.0256 μA mM-1 cm-2, selectivity in a broad linear range (0.1-200) × 10-6 M) with detection limits of ≈48 and ≈73 nM (for the serotonin and dopamine biosensors, respectively). Moreover, the method was successfully applied for neurotransmitter determination in the presence of interfering compounds (ascorbic acid, L-cysteine, and uric acid).
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Affiliation(s)
- Sylwia Baluta
- Faculty of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland; (D.Z.); (J.C.)
| | - Dorota Zając
- Faculty of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland; (D.Z.); (J.C.)
| | - Adam Szyszka
- Faculty of Microsystem Electronics and Photonics, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
| | - Karol Malecha
- Faculty of Microsystem Electronics and Photonics, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
| | - Joanna Cabaj
- Faculty of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland; (D.Z.); (J.C.)
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17
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Díaz Nieto CH, Granero AM, Garcia D, Nesci A, Barros G, Zon MA, Fernández H. Development of a third-generation biosensor to determine sterigmatocystin mycotoxin: An early warning system to detect aflatoxin B 1. Talanta 2019; 194:253-258. [PMID: 30609527 DOI: 10.1016/j.talanta.2018.10.032] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 10/08/2018] [Accepted: 10/09/2018] [Indexed: 01/15/2023]
Abstract
A third-generation enzymatic biosensor was developed to quantify sterigmatocystin (STEH). It was based on a glassy carbon electrode modified with a composite of the soybean peroxidase enzyme (SPE) and chemically reduced graphene oxide. The optimal conditions to construct the biosensor were obtained through an experimental design based on the response surfaces methodology. The experiments were performed in 0.1 mol L-1 phosphate buffer solution, pH 5. Amperometric measurements were carried out at - 0.09 V vs Ag/AgCl (3 mol L-1 NaCl). The biosensor showed a lineal response in the concentration range from 6.9 × 10-9 to 5.0 × 10-7 mol L-1. The limit of detection was 2.3 × 10-9 mol L-1 for a signal: noise ratio of 3: 1. Values of the apparent Michaellis-Menten constant, KMapp, obtained by using both Lineweaver-Burk and Eadi-Hofstee methods were (1.5 ± 0.2) × 10-6 and (1.2 ± 0.2) × 10-6 mol L-1, respectively. STEH was analyzed in corn samples spiked with STEH, with an average recovery of 96.5%. The biosensor was also used to determine STEH in corn samples inoculated with the Aspergillus flavus fungus, which is an aflatoxins producer. Considering that STEH is a precursor of aflatoxin B1 (AFB1) in its biological transformation, its decrease over time was related to the production of AFB1. The STEH concentration determined using the biosensor was in very good agreement with that determined by HPLC.
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Affiliation(s)
- C H Díaz Nieto
- Centro de Investigación y Desarrollo en Materiales Avanzados y Almacenamiento de Energía de Jujuy-CIDMEJu (CONICET-Universidad Nacional de Jujuy), Centro de Desarrollo Tecnológico General Manuel Savio, Palpalá 4612 Jujuy, Argentina.
| | - A M Granero
- Departamento de Química, Grupo GEANA, Facultad de Ciencias Exactas, Físico-Químicas y Naturales, Universidad Nacional de Río Cuarto, Agencia Postal No 3, 5800 Río Cuarto, Argentina.
| | - D Garcia
- Departamento de Microbiología, Facultad de Ciencias Exactas, Físico-Químicas y Naturales, Universidad Nacional de Río Cuarto, Agencia Postal No 3, 5800 Río Cuarto, Argentina.
| | - A Nesci
- Departamento de Microbiología, Facultad de Ciencias Exactas, Físico-Químicas y Naturales, Universidad Nacional de Río Cuarto, Agencia Postal No 3, 5800 Río Cuarto, Argentina.
| | - G Barros
- Departamento de Microbiología, Facultad de Ciencias Exactas, Físico-Químicas y Naturales, Universidad Nacional de Río Cuarto, Agencia Postal No 3, 5800 Río Cuarto, Argentina.
| | - M A Zon
- Departamento de Química, Grupo GEANA, Facultad de Ciencias Exactas, Físico-Químicas y Naturales, Universidad Nacional de Río Cuarto, Agencia Postal No 3, 5800 Río Cuarto, Argentina.
| | - H Fernández
- Departamento de Química, Grupo GEANA, Facultad de Ciencias Exactas, Físico-Químicas y Naturales, Universidad Nacional de Río Cuarto, Agencia Postal No 3, 5800 Río Cuarto, Argentina.
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Tsivadze AY, Goroncharovskaya IV, Evseev AK, Andreev VN, Batishchev OV, Gol’din MM. Electrochemical Interactions upon Contact of Erythrocytes with Platinum. RUSS J ELECTROCHEM+ 2019. [DOI: 10.1134/s1023193518140070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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19
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Al-Lolage FA, Bartlett PN, Gounel S, Staigre P, Mano N. Site-Directed Immobilization of Bilirubin Oxidase for Electrocatalytic Oxygen Reduction. ACS Catal 2019. [DOI: 10.1021/acscatal.8b04340] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Firas A. Al-Lolage
- School of Chemistry, University of Southampton, Southampton SO17 1BJ, U.K
- Department of Chemistry, College of Science, University of Mosul, Mosul 41002, Iraq
| | - Philip N. Bartlett
- School of Chemistry, University of Southampton, Southampton SO17 1BJ, U.K
| | - Sébastien Gounel
- CNRS, Université Bordeaux, Centre de Recherche Paul Pascal (CRPP), UMR 5031, 33600 Pessac, France
| | - Priscilla Staigre
- CNRS, Université Bordeaux, Centre de Recherche Paul Pascal (CRPP), UMR 5031, 33600 Pessac, France
| | - Nicolas Mano
- CNRS, Université Bordeaux, Centre de Recherche Paul Pascal (CRPP), UMR 5031, 33600 Pessac, France
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20
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Garg K, Raichlin S, Bendikov T, Pecht I, Sheves M, Cahen D. Interface Electrostatics Dictates the Electron Transport via Bioelectronic Junctions. ACS APPLIED MATERIALS & INTERFACES 2018; 10:41599-41607. [PMID: 30376633 DOI: 10.1021/acsami.8b16312] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Different batches of Si wafers with nominally the same specifications were found to respond differently to identical chemical surface treatments aimed at regrowing Si oxide on them. We found that the oxides produced on different batches of wafer differ electrically, thereby affecting solid-state electron transport (ETp) via protein films assembled on them. These results led to the another set of experiments, where we studied this phenomenon using two distinct chemical methods to regrow oxides on the same batch of Si wafers. We have characterized the surfaces of the regrown oxides and of monolayers of linker molecules that connect proteins with the oxides and examined ETp via ultrathin layers of the protein bacteriorhodopsin, assembled on them. Our results illustrate the crucial role of (near) surface charges on the substrate in defining the ETp characteristics across the proteins. This is expressed most strikingly in the observed current's temperature dependences, and we propose that these are governed by the electrostatic landscape at the electrode-protein interface rather than by intrinsic protein properties. This study's major finding, relevant to protein bioelectronics, is that protein-electrode coupling in junctions is a decisive factor in ETp across them. Hence,surface electrostatics can create a barrier that dominates charge transport and controls the transport mode across the junction. Our findings' wider importance lies in their relevance to hybrid junctions of Si with (polyelectrolyte) biomolecules, a likely direction for future bioelectronics. A remarkable corollary of presented results is that once an electron is injected into the protein, transport within the proteins is so efficient that it does not encounter a measurable barrier down to 160 K.
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Bollella P, Hibino Y, Kano K, Gorton L, Antiochia R. Enhanced Direct Electron Transfer of Fructose Dehydrogenase Rationally Immobilized on a 2-Aminoanthracene Diazonium Cation Grafted Single-Walled Carbon Nanotube Based Electrode. ACS Catal 2018. [DOI: 10.1021/acscatal.8b02729] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Paolo Bollella
- Department of Chemistry and Drug Technologies, Sapienza University of Rome P.le Aldo Moro 5, 00185 Rome, Italy
| | - Yuya Hibino
- Division of Applied Life Sciences, Graduate School of Agriculture, Kyoto University, Sakyo, Kyoto 606-8502, Japan
| | - Kenji Kano
- Division of Applied Life Sciences, Graduate School of Agriculture, Kyoto University, Sakyo, Kyoto 606-8502, Japan
| | - Lo Gorton
- Department of Analytical Chemistry/Biochemistry, Lund University, P.O. Box 124, 221 00 Lund, Sweden
| | - Riccarda Antiochia
- Department of Chemistry and Drug Technologies, Sapienza University of Rome P.le Aldo Moro 5, 00185 Rome, Italy
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22
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Bollella P, Hibino Y, Kano K, Gorton L, Antiochia R. Highly Sensitive Membraneless Fructose Biosensor Based on Fructose Dehydrogenase Immobilized onto Aryl Thiol Modified Highly Porous Gold Electrode: Characterization and Application in Food Samples. Anal Chem 2018; 90:12131-12136. [PMID: 30148350 DOI: 10.1021/acs.analchem.8b03093] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
In this paper we present a new method to electrodeposit highly porous gold (h-PG) onto a polycrystalline solid gold electrode without any template. The electrodeposition is carried out by first cycling the electrode potential between +0.8 and 0 V in 10 mM HAuCl4 with 2.5 M NH4Cl and then applying a negative potential for the production of hydrogen bubbles at the electrode surface. After that the modified electrode was characterized in sulfuric acid to estimate the real surface area ( Areal) to be close to 24 cm2, which is roughly 300 times higher compared to the bare gold electrodes (0.08 cm2). The electrode was further incubated overnight with three different thiols (4-mercaptobenzoic acid (4-MBA), 4-mercaptophenol (4-MPh), and 4-aminothiophenol (4-APh)) in order to produce differently charged self-assembled monolayers (SAMs) on the electrode surface. Finally a fructose dehydrogenase (FDH) solution was drop-cast onto the electrodes. All the modified electrodes were investigated by cyclic voltammetry both under nonturnover and turnover conditions. The FDH/4-MPh/h-PG exhibited two couples of redox peaks for the heme c1 and heme c2 of the cytochrome domain of FDH and as well as a well pronounced catalytic current density (about 1000 μA cm-2 in the presence of 10 mM fructose) due to the presence of -OH groups on the electrode surface, which stabilize and orientate the enzyme layer on the electrode surface. The FDH/4-MPh/h-PG based electrode showed the best analytical performance with an excellent stability (90% retained activity over 90 days), a detection limit of 0.3 μM fructose, a linear range between 0.05 and 5 mM, and a sensitivity of 175 ± 15 μA cm-2 mM-1. These properties were favorably compared with other fructose biosensors reported in the literature. The biosensor was successively tested to quantify the fructose content in food and beverage samples. No significant interference present in the sample matrixes was observed.
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Affiliation(s)
- Paolo Bollella
- Department of Chemistry and Drug Technologies , Sapienza University of Rome Piazzale Aldo Moro 5 , 00185 , Rome , Italy
| | - Yuya Hibino
- Division of Applied Life Sciences, Graduate School of Agriculture , Kyoto University , Sakyo , Kyoto 606-8502 , Japan
| | - Kenji Kano
- Division of Applied Life Sciences, Graduate School of Agriculture , Kyoto University , Sakyo , Kyoto 606-8502 , Japan
| | - Lo Gorton
- Department of Analytical Chemistry/Biochemistry , Lund University , P.O. Box 124, 221 00 , Lund , Sweden
| | - Riccarda Antiochia
- Department of Chemistry and Drug Technologies , Sapienza University of Rome Piazzale Aldo Moro 5 , 00185 , Rome , Italy
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Gomes FO, Maia LB, Cordas C, Moura I, Delerue-Matos C, Moura JJG, Morais S. Electroanalytical characterization of the direct Marinobacter hydrocarbonoclasticus nitric oxide reductase-catalysed nitric oxide and dioxygen reduction. Bioelectrochemistry 2018; 125:8-14. [PMID: 30176545 DOI: 10.1016/j.bioelechem.2018.08.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Revised: 08/15/2018] [Accepted: 08/19/2018] [Indexed: 02/07/2023]
Abstract
Understanding the direct electron transfer processes between redox proteins and electrode surface is fundamental to understand the proteins mechanistic properties and for development of novel biosensors. In this study, nitric oxide reductase (NOR) extracted from Marinobacter hydrocarbonoclasticus bacteria was adsorbed onto a pyrolytic graphite electrode (PGE) to develop an unmediated enzymatic biosensor (PGE/NOR)) for characterization of NOR direct electrochemical behaviour and NOR electroanalytical features towards NO and O2. Square-wave voltammetry showed the reduction potential of all the four NOR redox centers: 0.095 ± 0.002, -0.108 ± 0.008, -0.328 ± 0.001 and -0.635 ± 0.004 V vs. SCE for heme c, heme b, heme b3 and non-heme FeB, respectively. The determined sensitivity (-4.00 × 10-8 ± 1.84 × 10-9 A/μM and - 2.71 × 10-8 ± 1.44 × 10-9 A/μM for NO and O2, respectively), limit of detection (0.5 μM for NO and 1.0 μM for O2) and the Michaelis Menten constant (2.1 and 7.0 μM for NO and O2, respectively) corroborated the higher affinity of NOR for its natural substrate (NO). No significant interference on sensitivity towards NO was perceived in the presence of O2, while the O2 reduction was markedly and negatively impacted (3.6 times lower sensitivity) by the presence of NO. These results clearly demonstrate the high potential of NOR for the design of innovative NO biosensors.
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Affiliation(s)
- Filipa O Gomes
- REQUIMTE-LAQV, Instituto Superior de Engenharia do Instituto Politécnico do Porto, Rua Dr. António Bernardino de Almeida n° 451, 4249-015 Porto, Portugal; REQUIMTE-LAQV, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Campus de Caparica, 2829-516 Caparica, Portugal
| | - Luísa B Maia
- REQUIMTE-LAQV, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Campus de Caparica, 2829-516 Caparica, Portugal
| | - Cristina Cordas
- REQUIMTE-LAQV, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Campus de Caparica, 2829-516 Caparica, Portugal
| | - Isabel Moura
- REQUIMTE-LAQV, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Campus de Caparica, 2829-516 Caparica, Portugal
| | - Cristina Delerue-Matos
- REQUIMTE-LAQV, Instituto Superior de Engenharia do Instituto Politécnico do Porto, Rua Dr. António Bernardino de Almeida n° 451, 4249-015 Porto, Portugal
| | - José J G Moura
- REQUIMTE-LAQV, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Campus de Caparica, 2829-516 Caparica, Portugal
| | - Simone Morais
- REQUIMTE-LAQV, Instituto Superior de Engenharia do Instituto Politécnico do Porto, Rua Dr. António Bernardino de Almeida n° 451, 4249-015 Porto, Portugal.
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Lee YS, Baek S, Lee H, Reginald SS, Kim Y, Kang H, Choi IG, Chang IS. Construction of Uniform Monolayer- and Orientation-Tunable Enzyme Electrode by a Synthetic Glucose Dehydrogenase without Electron-Transfer Subunit via Optimized Site-Specific Gold-Binding Peptide Capable of Direct Electron Transfer. ACS APPLIED MATERIALS & INTERFACES 2018; 10:28615-28626. [PMID: 30067023 DOI: 10.1021/acsami.8b08876] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Direct electron transfer (DET) between enzymes and electrodes is a key issue for practical use of bioelectrocatalytic devices as a bioenergy process, such as enzymatic electrosynthesis, biosensors, and enzyme biofuel cells. To date, based on the DET of bioelectrocatalysis, less than 1% of the calculated theoretical current was transferred to final electron acceptor due to energy loss at enzyme-electrode interface. This study describes the design and construction of a synthetic glucose dehydrogenase (GDH; α and γ subunits) combined with a gold-binding peptide at its amino or carboxy terminus for direct contact between enzyme and electrode. The fused gold-binding peptide facilitated stable immobilization of GDH and constructed uniform monolayer of GDH onto a Au electrode. Depending on the fused site of binding peptide to the enzyme complex, nine combinations of recombinant GDH proteins on the electrode show significantly different direct electron-transfer efficiency across the enzyme-electrode interface. The fusion of site-specific binding peptide to the catalytic subunit (α subunit, carboxy terminus) of the enzyme complex enabled apparent direct electron transfer (DET) across the enzyme-electrode interface even in the absence of the electron-transfer subunit (i.e., β subunit having cytochrome domain). The catalytic glucose oxidation current at an onset potential of ca. (-)0.46 V vs Ag/AgCl was associated with the appearance of an flavin adenine dinucleotide (FAD)/FADH2 redox wave and a stabilized bioelectrocatalytic current of more than 100 μA, determined from chronoamperometric analysis. Electron recovery was 7.64%, and the catalytic current generation was 249 μA per GDH enzyme loading unit (U), several orders of magnitude higher than the values reported previously. These observations corroborated that the last electron donor facing to electrode was controlled to be in close proximity without electron-transfer intermediates and the native affinity for glucose was preserved. The design and construction of the site-specific "sticky-ended" proteins without loss of catalytic activity could be applied to other redox enzymes having a buried active site.
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Affiliation(s)
- Yoo Seok Lee
- School of Earth Sciences and Environmental Engineering , Gwangju Institute of Science and Technology (GIST) , 123 Cheomdan-gwagiro , Buk-gu, Gwangju 61005 , Republic of Korea
| | - Seungwoo Baek
- Department of Biotechnology, College of Life Sciences and Biotechnology , Korea University , Seoul 02841 , Republic of Korea
| | - Hyeryeong Lee
- School of Earth Sciences and Environmental Engineering , Gwangju Institute of Science and Technology (GIST) , 123 Cheomdan-gwagiro , Buk-gu, Gwangju 61005 , Republic of Korea
| | - Stacy Simai Reginald
- School of Earth Sciences and Environmental Engineering , Gwangju Institute of Science and Technology (GIST) , 123 Cheomdan-gwagiro , Buk-gu, Gwangju 61005 , Republic of Korea
| | - Yeongeun Kim
- School of Earth Sciences and Environmental Engineering , Gwangju Institute of Science and Technology (GIST) , 123 Cheomdan-gwagiro , Buk-gu, Gwangju 61005 , Republic of Korea
| | - Hyunsoo Kang
- School of Earth Sciences and Environmental Engineering , Gwangju Institute of Science and Technology (GIST) , 123 Cheomdan-gwagiro , Buk-gu, Gwangju 61005 , Republic of Korea
| | - In-Geol Choi
- Department of Biotechnology, College of Life Sciences and Biotechnology , Korea University , Seoul 02841 , Republic of Korea
| | - In Seop Chang
- School of Earth Sciences and Environmental Engineering , Gwangju Institute of Science and Technology (GIST) , 123 Cheomdan-gwagiro , Buk-gu, Gwangju 61005 , Republic of Korea
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There is no evidence to support literature claims of direct electron transfer (DET) for native glucose oxidase (GOx) at carbon nanotubes or graphene. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2017.06.021] [Citation(s) in RCA: 111] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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26
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Tavahodi M, Schulz C, Assarsson A, Ortiz R, Ludwig R, Cabaleiro-Lago C, Haghighi B, Gorton L. Interaction of polymer-coated gold nanoparticles with cellobiose dehydrogenase: The role of surface charges. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2017.10.035] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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27
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Improved peroxide biosensor based on Horseradish Peroxidase/Carbon Nanotube on a thiol-modified gold electrode. Enzyme Microb Technol 2018; 113:67-74. [DOI: 10.1016/j.enzmictec.2017.11.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Revised: 11/13/2017] [Accepted: 11/14/2017] [Indexed: 11/20/2022]
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Monteiro T, Almeida MG. Electrochemical Enzyme Biosensors Revisited: Old Solutions for New Problems. Crit Rev Anal Chem 2018; 49:44-66. [PMID: 29757683 DOI: 10.1080/10408347.2018.1461552] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
Worldwide legislation is driving the development of novel and highly efficient analytical tools for assessing the composition of every material that interacts with Consumers or Nature. The biosensor technology is one of the most active R&D domains of Analytical Sciences focused on the challenge of taking analytical chemistry to the field. Electrochemical biosensors based on redox enzymes, in particular, are highly appealing due to their usual quick response, high selectivity and sensitivity, low cost and portable dimensions. This review paper aims to provide an overview of the most important advances made in the field since the proposal of the first biosensor, the well-known hand-held glucose meter. The first section addresses the current needs and challenges for novel analytical tools, followed by a brief description of the different components and configurations of biosensing devices, and the fundamentals of enzyme kinetics and amperometry. The following sections emphasize on enzyme-based amperometric biosensors and the different stages of their development.
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Affiliation(s)
- Tiago Monteiro
- a UCIBIO-REQUIMTE, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa , Caparica , Portugal
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29
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Sakai K, Xia HQ, Kitazumi Y, Shirai O, Kano K. Assembly of direct-electron-transfer-type bioelectrodes with high performance. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.03.163] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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30
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Chatard C, Meiller A, Marinesco S. Microelectrode Biosensors forin vivoAnalysis of Brain Interstitial Fluid. ELECTROANAL 2018. [DOI: 10.1002/elan.201700836] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Charles Chatard
- INSERM U1028, CNRS UMR5292; Lyon Neuroscience Research Center, Team TIGER
- Université Claude Bernard Lyon 1; Lyon France
| | - Anne Meiller
- AniRA-Neurochem Technological Platform; Lyon France
- Université Claude Bernard Lyon 1; Lyon France
| | - Stéphane Marinesco
- INSERM U1028, CNRS UMR5292; Lyon Neuroscience Research Center, Team TIGER
- AniRA-Neurochem Technological Platform; Lyon France
- Université Claude Bernard Lyon 1; Lyon France
- Lyon Neuroscience Research Center, Team TIGER; Faculty of Medicine; 8 Avenue Rockefeller 69373 Lyon Cedex 08 France
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Bollella P, Hibino Y, Kano K, Gorton L, Antiochia R. The influence of pH and divalent/monovalent cations on the internal electron transfer (IET), enzymatic activity, and structure of fructose dehydrogenase. Anal Bioanal Chem 2018; 410:3253-3264. [PMID: 29564502 PMCID: PMC5937911 DOI: 10.1007/s00216-018-0991-0] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Revised: 01/17/2018] [Accepted: 02/27/2018] [Indexed: 02/07/2023]
Abstract
We report on the influence of pH and monovalent/divalent cations on the catalytic current response, internal electron transfer (IET), and structure of fructose dehydrogenase (FDH) by using amperometry, spectrophotometry, and circular dichroism (CD). Amperometric measurements were performed on graphite electrodes, onto which FDH was adsorbed and the effect on the response current to fructose was investigated when varying the pH and the concentrations of divalent/monovalent cations in the contacting buffer. In the presence of 10 mM CaCl2, a current increase of up to ≈ 240% was observed, probably due to an intra-complexation reaction between Ca2+ and the aspartate/glutamate residues found at the interface between the dehydrogenase domain and the cytochrome domain of FDH. Contrary to CaCl2, addition of MgCl2 did not show any particular influence, whereas addition of monovalent cations (Na+ or K+) led to a slight linear increase in the maximum response current. To complement the amperometric investigations, spectrophotometric assays were carried out under homogeneous conditions in the presence of a 1-electron non-proton-acceptor, cytochrome c, or a 2-electron-proton acceptor, 2,6-dichloroindophenol (DCIP), respectively. In the case of cytochrome c, it was possible to observe a remarkable increase in the absorbance up to 200% when 10 mM CaCl2 was added. However, by further increasing the concentration of CaCl2 up to 50 mM and 100 mM, a decrease in the absorbance with a slight inhibition effect was observed for the highest CaCl2 concentration. Addition of MgCl2 or of the monovalent cations shows, surprisingly, no effect on the electron transfer to the electron acceptor. Contrary to the case of cytochrome c, with DCIP none of the cations tested seem to affect the rate of catalysis. In order to correlate the results obtained by amperometric and spectrophotometric measurements, CD experiments have been performed showing a great structural change of FDH when increasing the concentration CaCl2 up to 50 mM, at which the enzyme molecules start to agglomerate, hindering the substrate access to the active site probably due to a chelation reaction occurring at the enzyme surface with the glutamate/aspartate residues. Fructose dehydrogenase (FDH) consists of three subunits, but only two are involved in the electron transfer process: (I) 2e−/2H+ fructose oxidation, (II) internal electron transfer (IET), (III) direct electron transfer (DET) through 2 heme c; FDH activity either in solution or when immobilized onto an electrode surface is enhanced about 2.5-fold by adding 10 mM CaCl2 to the buffer solution, whereas MgCl2 had an “inhibition” effect. Moreover, the additions of KCl or NaCl led to a slight current increase ![]()
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Affiliation(s)
- Paolo Bollella
- Department of Chemistry and Drug Technologies, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185, Rome, Italy.,Department of Analytical Chemistry/Biochemistry, Lund University, P.O. Box 124, 221 00, Lund, Sweden
| | - Yuya Hibino
- Division of Applied Life Sciences, Graduate School of Agriculture, Kyoto University, Sakyo, Kyoto, 606-8502, Japan
| | - Kenji Kano
- Division of Applied Life Sciences, Graduate School of Agriculture, Kyoto University, Sakyo, Kyoto, 606-8502, Japan
| | - Lo Gorton
- Department of Analytical Chemistry/Biochemistry, Lund University, P.O. Box 124, 221 00, Lund, Sweden.
| | - Riccarda Antiochia
- Department of Chemistry and Drug Technologies, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185, Rome, Italy.
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PEREIRA ANDRESSAR, SEDENHO GRAZIELAC, SOUZA JOÃOCPDE, CRESPILHO FRANKN. Advances in enzyme bioelectrochemistry. ACTA ACUST UNITED AC 2018; 90:825-857. [DOI: 10.1590/0001-3765201820170514] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Accepted: 10/11/2017] [Indexed: 11/21/2022]
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Shin HJ, Jung KA, Nam CW, Park JM. A genetic approach for microbial electrosynthesis system as biocommodities production platform. BIORESOURCE TECHNOLOGY 2017; 245:1421-1429. [PMID: 28550992 DOI: 10.1016/j.biortech.2017.05.077] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2017] [Revised: 05/12/2017] [Accepted: 05/14/2017] [Indexed: 06/07/2023]
Abstract
Microbial electrosynthesis is a process that can produce biocommodities from the reduction of substrates with microbial catalysts and an external electron supply. This process is expected to become a new application of a cell factory for novel chemical production, wastewater treatment, and carbon capture and utilization. However, microbial electrosynthesis is still subject to several problems that need to be overcome for commercialization, so continuous development such as metabolic engineering is essential. The development of microbial electrosynthesis can open up new opportunities for sustainable biocommodities production platforms. This review provides significant information on the current state of MES development, focusing on extracellularly electron transfer and metabolic engineering.
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Affiliation(s)
- Hyo Jeong Shin
- Department of Chemical Engineering, POSTECH, 77 Cheongam-ro, Nam-gu, Pohang 37673, South Korea
| | - Kyung A Jung
- Bioenergy Research Center, POSTECH, 77 Cheongam-ro, Nam-gu, Pohang 37673, South Korea
| | - Chul Woo Nam
- Department of Chemical Engineering, POSTECH, 77 Cheongam-ro, Nam-gu, Pohang 37673, South Korea
| | - Jong Moon Park
- Department of Chemical Engineering, POSTECH, 77 Cheongam-ro, Nam-gu, Pohang 37673, South Korea; Bioenergy Research Center, POSTECH, 77 Cheongam-ro, Nam-gu, Pohang 37673, South Korea; Division of Advanced Nuclear Engineering, POSTECH, 77 Cheongam-ro, Nam-gu, Pohang 37673, South Korea.
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35
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Ciornii D, Riedel M, Stieger KR, Feifel SC, Hejazi M, Lokstein H, Zouni A, Lisdat F. Bioelectronic Circuit on a 3D Electrode Architecture: Enzymatic Catalysis Interconnected with Photosystem I. J Am Chem Soc 2017; 139:16478-16481. [PMID: 29091736 DOI: 10.1021/jacs.7b10161] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Artificial light-driven signal chains are particularly important for the development of systems converting light into a current, into chemicals or for light-induced sensing. Here, we report on the construction of an all-protein, light-triggered, catalytic circuit based on photosystem I, cytochrome c (cyt c) and human sulfite oxidase (hSOX). The defined assembly of all components using a modular design results in an artificial biohybrid electrode architecture, combining the photophysical features of PSI with the biocatalytic properties of hSOX for advanced light-controlled bioelectronics. The working principle is based on a competitive switch between electron supply from the electrode or by enzymatic substrate conversion.
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Affiliation(s)
- Dmitri Ciornii
- Biosystems Technology, Institute of Applied Life Sciences, Technical University of Applied Sciences Wildau , Hochschulring 1, 15475 Wildau, Germany
| | - Marc Riedel
- Biosystems Technology, Institute of Applied Life Sciences, Technical University of Applied Sciences Wildau , Hochschulring 1, 15475 Wildau, Germany
| | - Kai R Stieger
- Biosystems Technology, Institute of Applied Life Sciences, Technical University of Applied Sciences Wildau , Hochschulring 1, 15475 Wildau, Germany
| | - Sven C Feifel
- Biosystems Technology, Institute of Applied Life Sciences, Technical University of Applied Sciences Wildau , Hochschulring 1, 15475 Wildau, Germany
| | - Mahdi Hejazi
- Biophysics of Photosynthesis, Institute for Biology, Humboldt-University of Berlin , Philippstrasse 13, Haus 18, 10115 Berlin, Germany
| | - Heiko Lokstein
- Department of Chemical Physics and Optics, Charles University , Ke Karlovu 3, 121 16 Prague, Czech Republic
| | - Athina Zouni
- Biophysics of Photosynthesis, Institute for Biology, Humboldt-University of Berlin , Philippstrasse 13, Haus 18, 10115 Berlin, Germany
| | - Fred Lisdat
- Biosystems Technology, Institute of Applied Life Sciences, Technical University of Applied Sciences Wildau , Hochschulring 1, 15475 Wildau, Germany
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36
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Bahar T, Yazici MS. Immobilized glucose oxidase biofuel cell anode by MWCNTs, ferrocene, and polyethylenimine: Electrochemical performance. ASIA-PAC J CHEM ENG 2017. [DOI: 10.1002/apj.2149] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Tahsin Bahar
- TUBITAK Marmara Research Center, Energy Institute; Gebze Kocaeli 41470 Turkey
| | - M. Suha Yazici
- TUBITAK Marmara Research Center, Energy Institute; Gebze Kocaeli 41470 Turkey
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37
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Pakapongpan S, Poo-arporn RP. Self-assembly of glucose oxidase on reduced graphene oxide-magnetic nanoparticles nanocomposite-based direct electrochemistry for reagentless glucose biosensor. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 76:398-405. [DOI: 10.1016/j.msec.2017.03.031] [Citation(s) in RCA: 112] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Revised: 01/11/2017] [Accepted: 03/03/2017] [Indexed: 11/28/2022]
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38
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Electrical activity of cellobiose dehydrogenase adsorbed on thiols: Influence of charge and hydrophobicity. Bioelectrochemistry 2017; 115:26-32. [DOI: 10.1016/j.bioelechem.2017.02.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2016] [Revised: 02/08/2017] [Accepted: 02/14/2017] [Indexed: 11/19/2022]
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Tortolini C, Sanzò G, Antiochia R, Mazzei F, Favero G. Application of a Nanostructured Enzymatic Biosensor Based on Fullerene and Gold Nanoparticles to Polyphenol Detection. Methods Mol Biol 2017; 1572:41-53. [PMID: 28299680 DOI: 10.1007/978-1-4939-6911-1_4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Electrochemical biosensors provide an attractive means of analyzing the content of a biological sample due to the direct conversion of a biological event to an electronic signal. The signal transduction and the general performance of electrochemical biosensors are often determined by the surface architectures that connect the sensing element to the biological sample at the nanometer scale. The most common surface modification techniques, the various electrochemical transduction mechanisms, and the choice of the recognition receptor molecules all influence the ultimate sensitivity of the sensor. We show herein a novel electrochemical biosensing platform based on the coupling of two different nanostructured materials (gold nanoparticles and fullerenols) displaying interesting electrochemical features. The use of these nanomaterials improved the electrochemical performance of the proposed biosensor.An application of the nanostructured enzyme-based biosensor has been developed for evaluating the detection of polyphenols either in buffer solution or in real wine samples.
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Affiliation(s)
- Cristina Tortolini
- Department of Chemistry and Drug Technologies, Sapienza University of Rome, P.le Aldo Moro, 5, 00185, Roma, Italy
| | - Gabriella Sanzò
- Department of Chemistry and Drug Technologies, Sapienza University of Rome, P.le Aldo Moro, 5, 00185, Roma, Italy
| | - Riccarda Antiochia
- Department of Chemistry and Drug Technologies, Sapienza University of Rome, P.le Aldo Moro, 5, 00185, Roma, Italy
| | - Franco Mazzei
- Department of Chemistry and Drug Technologies, Sapienza University of Rome, P.le Aldo Moro, 5, 00185, Roma, Italy
| | - Gabriele Favero
- Department of Chemistry and Drug Technologies, Sapienza University of Rome, P.le Aldo Moro, 5, 00185, Roma, Italy.
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40
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Tavahodi M, Ortiz R, Schulz C, Ekhtiari A, Ludwig R, Haghighi B, Gorton L. Direct Electron Transfer of Cellobiose Dehydrogenase on Positively Charged Polyethyleneimine Gold Nanoparticles. Chempluschem 2016; 82:546-552. [PMID: 31961594 DOI: 10.1002/cplu.201600453] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Revised: 10/07/2016] [Indexed: 01/24/2023]
Abstract
Efficient conjugation between biomolecules and electrode materials is one of the main challenges in the field of biosensors. Cellobiose dehydrogenase (CDH) is a monomeric enzyme, which consists of two separate domains: one catalytic dehydrogenase domain (DHCDH ) carrying strongly bound flavin adenine dinucleotide (FAD) in the active site and a cytochrome domain (CYTCDH ) carrying a b-type heme connected by a flexible linker region. Herein, we report on the development of a lactose biosensor, based on direct electron transfer (DET) from CDH from Phanerochaete sordida (PsCDH) electrostatically attached onto polyethyleneimine-stabilized gold nanoparticles (PEI@AuNPs) used to cover a conventional polycrystalline solid gold disk electrode. PEI@AuNPs were synthesized in aqueous solution using PEI as reducing agent for AuIII and as stabilizer for the nanoparticles. The heterogeneous electron-transfer (ET) rate (ks ) for the redox reaction of immobilized PsCDH at the modified electrodes was calculated based on the Laviron theory and was found to be (39.6±2.5) s-1 . The proposed lactose biosensor exhibits good long term stability as well as high and reproducible sensitivity to lactose with a response time less than 5 s and a linear range from 1 to 100 μm.
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Affiliation(s)
- Mojtaba Tavahodi
- Department of Analytical Chemistry, Biochemistry and Structural Biology, Lund University, P.O. Box 124, 22100, Lund, Sweden.,Department of Chemistry, Institute for Advanced Studies in Basic Sciences, P.O. Box 45195-1159, Gava Zang, Zanjan, 45195-1159, Iran
| | - Roberto Ortiz
- Department of Analytical Chemistry, Biochemistry and Structural Biology, Lund University, P.O. Box 124, 22100, Lund, Sweden
| | - Christopher Schulz
- Department of Analytical Chemistry, Biochemistry and Structural Biology, Lund University, P.O. Box 124, 22100, Lund, Sweden
| | - Ali Ekhtiari
- Department of Analytical Chemistry, Biochemistry and Structural Biology, Lund University, P.O. Box 124, 22100, Lund, Sweden
| | - Roland Ludwig
- Department of Food Sciences and Technology, BOKU-University of Natural Resources and Life Sciences, Muthgasse 18, 1190, Wien, Austria
| | - Behzad Haghighi
- Department of Chemistry, Institute for Advanced Studies in Basic Sciences, P.O. Box 45195-1159, Gava Zang, Zanjan, 45195-1159, Iran.,Department of Chemistry, Shiraz University, Shiraz, 71454, Iran
| | - Lo Gorton
- Department of Analytical Chemistry, Biochemistry and Structural Biology, Lund University, P.O. Box 124, 22100, Lund, Sweden
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Design of Redox-Active Peptides: Towards Functional Materials. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2016. [PMID: 27677515 DOI: 10.1007/978-3-319-39196-0_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register]
Abstract
In nature, the majority of processes that occur in the cell involve the cycling of electrons and protons, changing the reduction and oxidation state of substrates to alter their chemical reactivity and usefulness in vivo. One of the most relevant examples of these processes is the electron transport chain, a series of oxidoreductase proteins that shuttle electrons through well-defined pathways, concurrently moving protons across the cell membrane. Inspired by these processes, researchers have sought to develop materials to mimic natural systems for a number of applications, including fuel production. The most common cofactors found in proteins to carry out electron transfer are iron sulfur clusters and porphyrin-like molecules. Both types have been studied within natural proteins, such as in photosynthetic machinery or soluble electron carriers; in parallel, an extensive literature has developed over recent years attempting to model and study these cofactors within peptide-based materials. This chapter will focus on major designs that have significantly advanced the field.
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Bahar T. Preparation of a ferrocene mediated bioanode for biofuel cells by MWCNTs, polyethylenimine and glutaraldehyde: glucose oxidase immobilization and characterization. ASIA-PAC J CHEM ENG 2016. [DOI: 10.1002/apj.2032] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Tahsin Bahar
- TUBITAK Marmara Research Center; Energy Institute; 41470 Gebze Kocaeli Turkey
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Gorski CA, Edwards R, Sander M, Hofstetter TB, Stewart SM. Thermodynamic Characterization of Iron Oxide-Aqueous Fe(2+) Redox Couples. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2016; 50:8538-47. [PMID: 27427506 DOI: 10.1021/acs.est.6b02661] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Iron is present in virtually all terrestrial and aquatic environments, where it participates in redox reactions with surrounding metals, organic compounds, contaminants, and microorganisms. The rates and extent of these redox reactions strongly depend on the speciation of the Fe2+ and Fe3+ phases, although the underlying reasons remain unclear. In particular, numerous studies have observed that Fe2+ associated with iron oxide surfaces (i.e., oxide-associated Fe2+) often reduces oxidized contaminants much faster than aqueous Fe2+ alone. Here, we tested two hypotheses related to this observation by determining if solutions containing two commonly studied iron oxides—hematite and goethite—and aqueous Fe2+ reached thermodynamic equilibrium over the course of a day. We measured reduction potential (EH) values in solutions containing these oxides at different pH values and aqueous Fe2+ concentrations using mediated potentiometry. This analysis yielded standard reduction potential (EH0) values of 768 ± 1 mV for the aqueous Fe2+–goethite redox couple and 769 ± 2 mV for the aqueous Fe2+–hematite redox couple. These values were in excellent agreement with those calculated from existing thermodynamic data, and the data could be explained by the presence of an iron oxide lowering EH values of aqueous Fe3+/Fe2+ redox couples.
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Affiliation(s)
- Christopher A Gorski
- Department of Civil & Environmental Engineering, Pennsylvania State University , 212 Sackett Building, University Park, Pennsylvania 16802, United States
| | - Rebecca Edwards
- Department of Civil & Environmental Engineering, Pennsylvania State University , 212 Sackett Building, University Park, Pennsylvania 16802, United States
| | - Michael Sander
- Institute of Biogeochemistry and Pollutant Dynamics (IBP), Swiss Federal Institute of Technology, ETH Zürich , 8092 Zürich, Switzerland
| | - Thomas B Hofstetter
- Institute of Biogeochemistry and Pollutant Dynamics (IBP), Swiss Federal Institute of Technology, ETH Zürich , 8092 Zürich, Switzerland
- Eawag, Swiss Federal Institute of Aquatic Science and Technology , CH-8600 Dübendorf, Switzerland
| | - Sydney M Stewart
- Department of Civil & Environmental Engineering, Pennsylvania State University , 212 Sackett Building, University Park, Pennsylvania 16802, United States
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Synthesis of one-dimensional gold nanostructures and the electrochemical application of the nanohybrid containing functionalized graphene oxide for cholesterol biosensing. Bioelectrochemistry 2016; 110:79-90. [DOI: 10.1016/j.bioelechem.2016.03.006] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2015] [Revised: 03/25/2016] [Accepted: 03/26/2016] [Indexed: 01/04/2023]
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Xia HQ, Kitazumi Y, Shirai O, Kano K. Enhanced direct electron transfer-type bioelectrocatalysis of bilirubin oxidase on negatively charged aromatic compound-modified carbon electrode. J Electroanal Chem (Lausanne) 2016. [DOI: 10.1016/j.jelechem.2015.12.043] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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46
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Qiao Y, Tahara K, Zhang Q, Song XM, Kikuchi JI. Cerasomes: Soft Interface for Redox Enzyme Electrochemical Signal Transmission. Chemistry 2015; 22:1340-8. [DOI: 10.1002/chem.201504042] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2015] [Indexed: 11/07/2022]
Affiliation(s)
- Yun Qiao
- Graduate School of Materials Science; Nara Institute of Science and Technology; 8916-5 Takayama Ikoma Nara 630-0192 Japan
- Beijing Academy of Printing & Packaging Industrial Technology; Beijing Institute of Graphic Communication; Beijing 102600 PR China
| | - Keishiro Tahara
- Graduate School of Materials Science; Nara Institute of Science and Technology; 8916-5 Takayama Ikoma Nara 630-0192 Japan
| | - Qian Zhang
- College of Chemistry; Liaoning University; Shenyang 110036 P.R. China
| | - Xi-Ming Song
- College of Chemistry; Liaoning University; Shenyang 110036 P.R. China
- Liaoning Key Laboratory for Green Synthesis; and Preparative Chemistry of Advanced Materials; Liaoning University; Shenyang 110036 P.R. China
| | - Jun-ichi Kikuchi
- Graduate School of Materials Science; Nara Institute of Science and Technology; 8916-5 Takayama Ikoma Nara 630-0192 Japan
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Sander M, Hofstetter TB, Gorski CA. Electrochemical analyses of redox-active iron minerals: a review of nonmediated and mediated approaches. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2015; 49:5862-78. [PMID: 25856208 DOI: 10.1021/acs.est.5b00006] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Redox-active minerals are ubiquitous in the environment and are involved in numerous electron transfer reactions that significantly affect biogeochemical processes and cycles as well as pollutant dynamics. As a consequence, research in different scientific disciplines is devoted to elucidating the redox properties and reactivities of minerals. This review focuses on the characterization of mineral redox properties using electrochemical approaches from an applied (bio)geochemical and environmental analytical chemistry perspective. Establishing redox equilibria between the minerals and working electrodes is a major challenge in electrochemical measurements, which we discuss in an overview of traditional electrochemical techniques. These issues can be overcome with mediated electrochemical analyses in which dissolved redox mediators are used to increase the rate of electron transfer and to facilitate redox equilibration between working electrodes and minerals in both amperometric and potentiometric measurements. Using experimental data on an iron-bearing clay mineral, we illustrate how mediated electrochemical analyses can be employed to derive important thermodynamic and kinetic data on electron transfer to and from structural iron. We summarize anticipated methodological advancements that will further contribute to advance an improved understanding of electron transfer to and from minerals in environmentally relevant redox processes.
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Affiliation(s)
- Michael Sander
- †Department of Environmental Systems Science, Institute of Biogeochemistry and Pollutant Dynamics, Environmental Chemistry, Swiss Federal Institute of Technology (ETH), Universitätstrasse 16, 8092 Zurich, Switzerland
| | - Thomas B Hofstetter
- ‡Environmental Chemistry, Swiss Federal Institute of Aquatic Science and Technology (Eawag), Ueberlandstrasse 133,8600 Duebendorf, Switzerland
| | - Christopher A Gorski
- §Civil and Environmental Engineering, The Pennsylvania State University, 212 Sackett Building, University Park, Pennsylvania 16802-1408, United States
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Kaur M, Roberts S, Healy J, Domigan L, Vasudevamurthy M, Gerrard JA, Sasso L. Crystallin Nanofibrils: A Functionalizable Nanoscaffold with Broad Applications Manufactured from Waste. Chempluschem 2015; 80:810-819. [DOI: 10.1002/cplu.201500033] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2015] [Indexed: 12/20/2022]
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Sadana A, Sadana N. Detection of Biomarkers for Different Diseases on Biosensor Surfaces Part II. BIOMARKERS AND BIOSENSORS 2015. [PMCID: PMC7151883 DOI: 10.1016/b978-0-444-53794-2.00011-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
In this chapter the authors analyze the binding and dissociation kinetics (if applicable) of (1) interferon-gamma as a function of aptamer variants and inclusion of spacer, (2) GST-N protein in PBS and GST-N protein in 10-fold diluted serum to a localized surface plasmon resonance coupled fluorescence biosensor, (3) cytochrome c mutant to a superoxide biosensor, (4) Carbonic Anhydrase-II to an 4-(2-aminoethyl)-benzene sulfonamide ligand on an surface plasmon resonance biosensor surface, (5) glycerol secretion from differentiated (murine 3T3-L1) adipocytes to a microfluidic platform for fluorescence-based assay, and (6) different concentrations of C-reactive protein in solution to a sandwich-type assay using reflectometric interference spectroscopy (label-free detection method).
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de Poulpiquet A, Ranava D, Monsalve K, Giudici-Orticoni MT, Lojou E. Biohydrogen for a New Generation of H2/O2Biofuel Cells: A Sustainable Energy Perspective. ChemElectroChem 2014. [DOI: 10.1002/celc.201402249] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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