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Yoon T, Park W, You J, Na S. Investigation of Direct Electron Transfer of Glucose Oxidase on a Graphene-CNT Composite Surface: A Molecular Dynamics Study Based on Electrochemical Experiments. NANOMATERIALS (BASEL, SWITZERLAND) 2024; 14:1073. [PMID: 38998678 PMCID: PMC11243339 DOI: 10.3390/nano14131073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2024] [Revised: 06/20/2024] [Accepted: 06/20/2024] [Indexed: 07/14/2024]
Abstract
Graphene and its variants exhibit excellent electrical properties for the construction of enzymatic interfaces. In particular, the direct electron transfer of glucose oxidase on the electrode surface is a very important issue in the development of enzyme-based bioelectrodes. However, the number of studies conducted to assess how pristine graphene forms different interfaces with other carbon materials is insufficient. Enzyme-based electrodes (formed using carbon materials) have been extensively applied because of their low manufacturing costs and easy production techniques. In this study, the characteristics of a single-walled carbon nanotube/graphene-combined enzyme interface are analyzed at the atomic level using molecular dynamics simulations. The morphology of the enzyme was visualized using an elastic network model by performing normal-mode analysis based on electrochemical and microscopic experiments. Single-carbon electrodes exhibited poorer electrical characteristics than those prepared as composites with enzymes. Furthermore, the composite interface exhibited 4.61- and 2.45-fold higher direct electron efficiencies than GOx synthesized with single-carbon nanotubes and graphene, respectively. Based on this study, we propose that pristine graphene has the potential to develop glucose oxidase interfaces and carbon-nanotube-graphene composites for easy fabrication, low cost, and efficient electrode structures for enzyme-based biofuel cells.
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Affiliation(s)
- Taeyoung Yoon
- Department of Mechanical Engineering, Korea University, Seoul 02841, Republic of Korea
| | - Wooboum Park
- Department of Mechanical Engineering, Korea University, Seoul 02841, Republic of Korea
| | - Juneseok You
- Department of Mechanical Engineering, Kumoh National Institute of Technology, Gumi 39177, Republic of Korea
| | - Sungsoo Na
- Department of Mechanical Engineering, Korea University, Seoul 02841, Republic of Korea
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2
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Vrablova V, Blsakova A, Lorencova L, Kollar J, Vikartovska A, Kasak P, Tkac J. How to choose proper magnetic particles for bioaffinity interactions? The case for immobilised glyconanoconjugate. Anal Chim Acta 2023; 1242:340794. [PMID: 36657889 DOI: 10.1016/j.aca.2023.340794] [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: 12/04/2022] [Revised: 12/29/2022] [Accepted: 01/02/2023] [Indexed: 01/04/2023]
Abstract
In this study, an assay for detection of the cancer biomarker Thomsen-nouvelle (Tn) antigen on the ELISA plates format was designed and developed. The effects of size and the interfacial density of the negative charge of magnetic beads (MBs) on the specific sensitivity of the bioaffinity interaction were studied. In particular, glyconanoconjugate, i.e. glycan Tn antigen conjugated to bovine serum albumin (BSA) was covalently immobilised on MBs for the bioaffinity detection of anti-Tn antibodies as cancer biomarkers. Six different MBs were used in the study, i.e. carboxy-modified MBs of 250 nm, 500 nm, 1000 nm and 2800 nm and epoxy-modified MBs of 2800 nm and 4500 nm. In order to evaluate which MBs are the best suited for detection of the analyte anti-Tn antibodies, sensitivities of detection (slopes from calibration curves) were calculated. Next, specific sensitivities were calculated for each type of MBs as a ratio of sensitivity of detection to the mass of MBs. From zeta potential ζ for each type of MBs, the interfacial charge density on MBs was calculated, expressed as the density of zeta potential ζd (ratio of zeta potential to surface area of MBs, i.e. ζd = ζ/A). Then, we evaluated the effect of size and ζd on the specific sensitivity of detection of anti-Tn antibodies in order to understand the immobilisation process on nanoscale. We also identified an optimal value of ζd on MBs; this was essential to achieve highly sensitive detection of the analyte, which made it possible to attain limit of detection (LOD) of (0.31 ± 0.01) ng mL-1 or (2.10 ± 0.04) pM for analyte detection. In addition, the optimal assay configuration was highly selective and enabled reliable detection of the analyte in human serum with a recovery index in the range of 102-104%.
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Affiliation(s)
- Veronika Vrablova
- Institute of Chemistry, Slovak Academy of Sciences, Dubravska cesta 9, 845 38, Bratislava, Slovakia
| | - Anna Blsakova
- Institute of Chemistry, Slovak Academy of Sciences, Dubravska cesta 9, 845 38, Bratislava, Slovakia
| | - Lenka Lorencova
- Institute of Chemistry, Slovak Academy of Sciences, Dubravska cesta 9, 845 38, Bratislava, Slovakia
| | - Jozef Kollar
- Polymer Institute, Slovak Academy of Sciences, Dubravska cesta 9, 845 41, Bratislava, Slovakia
| | - Alica Vikartovska
- Institute of Chemistry, Slovak Academy of Sciences, Dubravska cesta 9, 845 38, Bratislava, Slovakia
| | - Peter Kasak
- Center for Advanced Materials, Qatar University, P.O. Box 2713, Doha, Qatar.
| | - Jan Tkac
- Institute of Chemistry, Slovak Academy of Sciences, Dubravska cesta 9, 845 38, Bratislava, Slovakia.
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3
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Zabierowski P, Osička J, Šťastný J, Filip J. Imprinting of different types of graphene oxide with metal cations. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.141307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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4
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Zhang ZJ, Zhang M, Cai YJ, Fan WG, Zeng H. Investigation to the impact of mutual interactions between CdS sensitized TiO2 and integrated Hemoglobin on the catalysis of H2O2 Electro-reduction. Chem Phys 2022. [DOI: 10.1016/j.chemphys.2022.111664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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5
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Ranasinghe JC, Jain A, Wu W, Zhang K, Wang Z, Huang S. Engineered 2D materials for optical bioimaging and path toward therapy and tissue engineering. JOURNAL OF MATERIALS RESEARCH 2022; 37:1689-1713. [PMID: 35615304 PMCID: PMC9122553 DOI: 10.1557/s43578-022-00591-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 05/04/2022] [Indexed: 06/15/2023]
Abstract
Two-dimensional (2D) layered materials as a new class of nanomaterial are characterized by a list of exotic properties. These layered materials are investigated widely in several biomedical applications. A comprehensive understanding of the state-of-the-art developments of 2D materials designed for multiple nanoplatforms will aid researchers in various fields to broaden the scope of biomedical applications. Here, we review the advances in 2D material-based biomedical applications. First, we introduce the classification and properties of 2D materials. Next, we summarize surface and structural engineering methods of 2D materials where we discuss surface functionalization, defect, and strain engineering, and creating heterostructures based on layered materials for biomedical applications. After that, we discuss different biomedical applications. Then, we briefly introduced the emerging role of machine learning (ML) as a technological advancement to boost biomedical platforms. Finally, the current challenges, opportunities, and prospects on 2D materials in biomedical applications are discussed. Graphical abstract
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Affiliation(s)
- Jeewan C. Ranasinghe
- Department of Electrical Engineering, The Pennsylvania State University, University Park, PA 16802 USA
| | - Arpit Jain
- Department of Materials Science and Engineering, The Pennsylvania State University, University Park, PA 16802 USA
| | - Wenjing Wu
- Department of Electrical Engineering, The Pennsylvania State University, University Park, PA 16802 USA
| | - Kunyan Zhang
- Department of Electrical Engineering, The Pennsylvania State University, University Park, PA 16802 USA
| | - Ziyang Wang
- Department of Electrical Engineering, The Pennsylvania State University, University Park, PA 16802 USA
| | - Shengxi Huang
- Department of Electrical Engineering, The Pennsylvania State University, University Park, PA 16802 USA
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6
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Shahriari S, Sastry M, Panjikar S, Singh Raman RK. Graphene and Graphene Oxide as a Support for Biomolecules in the Development of Biosensors. Nanotechnol Sci Appl 2021; 14:197-220. [PMID: 34815666 PMCID: PMC8605898 DOI: 10.2147/nsa.s334487] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 10/02/2021] [Indexed: 01/21/2023] Open
Abstract
Graphene and graphene oxide have become the base of many advanced biosensors due to their exceptional characteristics. However, lack of some properties, such as inertness of graphene in organic solutions and non-electrical conductivity of graphene oxide, are their drawbacks in sensing applications. To compensate for these shortcomings, various methods of modifications have been developed to provide the appropriate properties required for biosensing. Efficient modification of graphene and graphene oxide facilitates the interaction of biomolecules with their surface, and the ultimate bioconjugate can be employed as the main sensing part of the biosensors. Graphene nanomaterials as transducers increase the signal response in various sensing applications. Their large surface area and perfect biocompatibility with lots of biomolecules provide the prerequisite of a stable biosensor, which is the immobilization of bioreceptor on transducer. Biosensor development has paramount importance in the field of environmental monitoring, security, defense, food safety standards, clinical sector, marine sector, biomedicine, and drug discovery. Biosensor applications are also prevalent in the plant biology sector to find the missing links required in the metabolic process. In this review, the importance of oxygen functional groups in functionalizing the graphene and graphene oxide and different types of functionalization will be explained. Moreover, immobilization of biomolecules (such as protein, peptide, DNA, aptamer) on graphene and graphene oxide and at the end, the application of these biomaterials in biosensors with different transducing mechanisms will be discussed.
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Affiliation(s)
- Shiva Shahriari
- Department of Mechanical & Aerospace Engineering, Monash University, Melbourne, Victoria, Australia
| | - Murali Sastry
- Department of Materials Science and Engineering, Monash University, Melbourne, Victoria, Australia
| | - Santosh Panjikar
- ANSTO, Australian Synchrotron, Melbourne, Victoria, Australia
- Department of Molecular Biology and Biochemistry, Monash University, Melbourne, Victoria, Australia
| | - R K Singh Raman
- Department of Mechanical & Aerospace Engineering, Monash University, Melbourne, Victoria, Australia
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7
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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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8
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Rational Surface Modification of Carbon Nanomaterials for Improved Direct Electron Transfer-Type Bioelectrocatalysis of Redox Enzymes. Catalysts 2020. [DOI: 10.3390/catal10121447] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
Interfacial electron transfer between redox enzymes and electrodes is a key step for enzymatic bioelectrocatalysis in various bioelectrochemical devices. Although the use of carbon nanomaterials enables an increasing number of redox enzymes to carry out bioelectrocatalysis involving direct electron transfer (DET), the role of carbon nanomaterials in interfacial electron transfer remains unclear. Based on the recent progress reported in the literature, in this mini review, the significance of carbon nanomaterials on DET-type bioelectrocatalysis is discussed. Strategies for the oriented immobilization of redox enzymes in rationally modified carbon nanomaterials are also summarized and discussed. Furthermore, techniques to probe redox enzymes in carbon nanomaterials are introduced.
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9
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Fadillah G, Wicaksono WP, Fatimah I, Saleh TA. A sensitive electrochemical sensor based on functionalized graphene oxide/SnO2 for the determination of eugenol. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105353] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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10
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Hassan ME, Yang Q, Xiao Z, Liu L, Wang N, Cui X, Yang L. Impact of immobilization technology in industrial and pharmaceutical applications. 3 Biotech 2019; 9:440. [PMID: 31750038 PMCID: PMC6841786 DOI: 10.1007/s13205-019-1969-0] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Accepted: 10/23/2019] [Indexed: 12/23/2022] Open
Abstract
The current demands of the world's biotechnological industries are enhancement in enzyme productivity and development of novel techniques for increasing their shelf life. Compared to free enzymes in solution, immobilized enzymes are more robust and more resistant to environmental changes. More importantly, the heterogeneity of the immobilized enzyme systems allows an easy recovery of both enzymes and products, multiple reuse of enzymes, continuous operation of enzymatic processes, rapid termination of reactions, and greater variety of bioreactor designs. This review summarizes immobilization definition, different immobilization methods, advantages and disadvantages of each method. In addition, it covers some food industries, protein purification, human nutrition, biodiesel production, and textile industry. In these industries, the use of enzymes has become an inevitable processing strategy when a perfect end product is desired. It also can be used in many other important industries including health care and pharmaceuticals applications. One of the best uses of enzymes in the modern life is their application in diagnose and treatment of many disease especially when used in drug delivery system or when used in nanoform.
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Affiliation(s)
- Mohamed E. Hassan
- College of Grain Science and Technology, Shenyang Normal University, Number 253 North Yellow River Road, Shenyang, 110034 China
- Center of Excellence, Encapsulation and Nano Biotechnology Group, Chemistry of Natural and Microbial Products Department, National Research Center, El Behouth Street, Cairo, 12622 Egypt
| | - Qingyu Yang
- College of Grain Science and Technology, Shenyang Normal University, Number 253 North Yellow River Road, Shenyang, 110034 China
| | - Zhigang Xiao
- College of Grain Science and Technology, Shenyang Normal University, Number 253 North Yellow River Road, Shenyang, 110034 China
| | - Lu Liu
- College of Grain Science and Technology, Shenyang Normal University, Number 253 North Yellow River Road, Shenyang, 110034 China
| | - Na Wang
- College of Grain Science and Technology, Shenyang Normal University, Number 253 North Yellow River Road, Shenyang, 110034 China
| | - Xiaotong Cui
- College of Grain Science and Technology, Shenyang Normal University, Number 253 North Yellow River Road, Shenyang, 110034 China
| | - Liu Yang
- College of Grain Science and Technology, Shenyang Normal University, Number 253 North Yellow River Road, Shenyang, 110034 China
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11
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Linhui Zhu, Liu Y, Zhou B, Tang H, Wang F, Guan C. Synthesis and the Swelling Behavior of Sodium Alginate Graft Poly (Acrylic Acid-co-acrylamide)/Graphite Oxide Super Absorbent Composite. POLYMER SCIENCE SERIES B 2019. [DOI: 10.1134/s1560090419050221] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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12
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Trp-His covalent adduct in bilirubin oxidase is crucial for effective bilirubin binding but has a minor role in electron transfer. Sci Rep 2019; 9:13700. [PMID: 31548583 PMCID: PMC6757100 DOI: 10.1038/s41598-019-50105-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Accepted: 09/06/2019] [Indexed: 01/09/2023] Open
Abstract
Unlike any protein studied so far, the active site of bilirubin oxidase from Myrothecium verrucaria contains a unique type of covalent link between tryptophan and histidine side chains. The role of this post-translational modification in substrate binding and oxidation is not sufficiently understood. Our structural and mutational studies provide evidence that this Trp396–His398 adduct modifies T1 copper coordination and is an important part of the substrate binding and oxidation site. The presence of the adduct is crucial for oxidation of substituted phenols and it substantially influences the rate of oxidation of bilirubin. Additionally, we bring the first structure of bilirubin oxidase in complex with one of its products, ferricyanide ion, interacting with the modified tryptophan side chain, Arg356 and the active site-forming loop 393-398. The results imply that structurally and chemically distinct types of substrates, including bilirubin, utilize the Trp–His adduct mainly for binding and to a smaller extent for electron transfer.
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13
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Kulkami T, Slaughter G. A hybrid glucose fuel cell based on electrodeposited carbon nanotubes and platinized carbon. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2019; 2019:1167-1170. [PMID: 31946101 DOI: 10.1109/embc.2019.8857123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Herein, we report on a hybrid fuel cell using electrodeposited multi-walled carbon nanotubes (MWCNTs) as a bioanode template for the immobilization of pyrolloquinoline quinone glucose dehydrogenase (PQQ-GDH) and electrodeposited platinized screen printed carbon nanotubes as the cathode. By depositing these nanostructures, high surface area is realized, wherein efficient direct electron transfer and excellent bioelectrocatalytic performance is achieved. The hybrid fuel cell comprised Nafion/PQQ-GDH/MWCNTs as the bioanode and a platinized carbon as the cathode to oxidize the glucose fuel and reduce oxygen, respectively. The hybrid fuel cell generated an open circuit voltage and a short circuit current density of 345 mV and 352.48 μA/cm2, respectively. The maximum power density of 58.08 μW/cm2 at a cell voltage of 198.5 mV is achieved at physiological conditions. This hybrid glucose fuel cell may be helpful for exploiting novel nanostructure carbon and platinum derived electrode substrate framework that incorporates the advantages of both enzymatic and non-enzymatic glucose fuel cells. The method employed herein further shows promise in the development of biomedical power source to drive bio-implantable devices without the use of batteries.
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Chen H, Bai Z, Dai X, Zeng X, Cano ZP, Xie X, Zhao M, Li M, Wang H, Chen Z, Yang L, Lu J. In Situ Engineering of Intracellular Hemoglobin for Implantable High‐Performance Biofuel Cells. Angew Chem Int Ed Engl 2019; 58:6663-6668. [DOI: 10.1002/anie.201902073] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Indexed: 12/29/2022]
Affiliation(s)
- Huifeng Chen
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine ChemicalsKey Laboratory of Green Chemical Media and ReactionsMinistry of EducationSchool of Chemistry and Chemical Engineering and College of Physics and Materials ScienceHenan Normal University Xinxiang Henan 453007 P. R. China
| | - Zhengyu Bai
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine ChemicalsKey Laboratory of Green Chemical Media and ReactionsMinistry of EducationSchool of Chemistry and Chemical Engineering and College of Physics and Materials ScienceHenan Normal University Xinxiang Henan 453007 P. R. China
| | - Xianqi Dai
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine ChemicalsKey Laboratory of Green Chemical Media and ReactionsMinistry of EducationSchool of Chemistry and Chemical Engineering and College of Physics and Materials ScienceHenan Normal University Xinxiang Henan 453007 P. R. China
| | - Xiaoqiao Zeng
- Chemical Sciences and Engineering DivisionArgonne National Laboratory Lemont IL USA
| | - Zachary P. Cano
- Department of Chemical EngineeringWaterloo Institute for, NanotechnologyWaterloo Institute for Sustainable EnergyUniversity of Waterloo 200 University Avenue West Waterloo ON N2L 3G1 Canada
| | - Xiaoxiao Xie
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine ChemicalsKey Laboratory of Green Chemical Media and ReactionsMinistry of EducationSchool of Chemistry and Chemical Engineering and College of Physics and Materials ScienceHenan Normal University Xinxiang Henan 453007 P. R. China
| | - Mingyu Zhao
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine ChemicalsKey Laboratory of Green Chemical Media and ReactionsMinistry of EducationSchool of Chemistry and Chemical Engineering and College of Physics and Materials ScienceHenan Normal University Xinxiang Henan 453007 P. R. China
| | - Matthew Li
- Chemical Sciences and Engineering DivisionArgonne National Laboratory Lemont IL USA
- Department of Chemical EngineeringWaterloo Institute for, NanotechnologyWaterloo Institute for Sustainable EnergyUniversity of Waterloo 200 University Avenue West Waterloo ON N2L 3G1 Canada
| | - He Wang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine ChemicalsKey Laboratory of Green Chemical Media and ReactionsMinistry of EducationSchool of Chemistry and Chemical Engineering and College of Physics and Materials ScienceHenan Normal University Xinxiang Henan 453007 P. R. China
| | - Zhongwei Chen
- Department of Chemical EngineeringWaterloo Institute for, NanotechnologyWaterloo Institute for Sustainable EnergyUniversity of Waterloo 200 University Avenue West Waterloo ON N2L 3G1 Canada
| | - Lin Yang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine ChemicalsKey Laboratory of Green Chemical Media and ReactionsMinistry of EducationSchool of Chemistry and Chemical Engineering and College of Physics and Materials ScienceHenan Normal University Xinxiang Henan 453007 P. R. China
| | - Jun Lu
- Chemical Sciences and Engineering DivisionArgonne National Laboratory Lemont IL USA
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15
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Chen H, Bai Z, Dai X, Zeng X, Cano ZP, Xie X, Zhao M, Li M, Wang H, Chen Z, Yang L, Lu J. In Situ Engineering of Intracellular Hemoglobin for Implantable High‐Performance Biofuel Cells. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201902073] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Huifeng Chen
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine ChemicalsKey Laboratory of Green Chemical Media and ReactionsMinistry of EducationSchool of Chemistry and Chemical Engineering and College of Physics and Materials ScienceHenan Normal University Xinxiang Henan 453007 P. R. China
| | - Zhengyu Bai
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine ChemicalsKey Laboratory of Green Chemical Media and ReactionsMinistry of EducationSchool of Chemistry and Chemical Engineering and College of Physics and Materials ScienceHenan Normal University Xinxiang Henan 453007 P. R. China
| | - Xianqi Dai
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine ChemicalsKey Laboratory of Green Chemical Media and ReactionsMinistry of EducationSchool of Chemistry and Chemical Engineering and College of Physics and Materials ScienceHenan Normal University Xinxiang Henan 453007 P. R. China
| | - Xiaoqiao Zeng
- Chemical Sciences and Engineering DivisionArgonne National Laboratory Lemont IL USA
| | - Zachary P. Cano
- Department of Chemical EngineeringWaterloo Institute for, NanotechnologyWaterloo Institute for Sustainable EnergyUniversity of Waterloo 200 University Avenue West Waterloo ON N2L 3G1 Canada
| | - Xiaoxiao Xie
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine ChemicalsKey Laboratory of Green Chemical Media and ReactionsMinistry of EducationSchool of Chemistry and Chemical Engineering and College of Physics and Materials ScienceHenan Normal University Xinxiang Henan 453007 P. R. China
| | - Mingyu Zhao
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine ChemicalsKey Laboratory of Green Chemical Media and ReactionsMinistry of EducationSchool of Chemistry and Chemical Engineering and College of Physics and Materials ScienceHenan Normal University Xinxiang Henan 453007 P. R. China
| | - Matthew Li
- Chemical Sciences and Engineering DivisionArgonne National Laboratory Lemont IL USA
- Department of Chemical EngineeringWaterloo Institute for, NanotechnologyWaterloo Institute for Sustainable EnergyUniversity of Waterloo 200 University Avenue West Waterloo ON N2L 3G1 Canada
| | - He Wang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine ChemicalsKey Laboratory of Green Chemical Media and ReactionsMinistry of EducationSchool of Chemistry and Chemical Engineering and College of Physics and Materials ScienceHenan Normal University Xinxiang Henan 453007 P. R. China
| | - Zhongwei Chen
- Department of Chemical EngineeringWaterloo Institute for, NanotechnologyWaterloo Institute for Sustainable EnergyUniversity of Waterloo 200 University Avenue West Waterloo ON N2L 3G1 Canada
| | - Lin Yang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine ChemicalsKey Laboratory of Green Chemical Media and ReactionsMinistry of EducationSchool of Chemistry and Chemical Engineering and College of Physics and Materials ScienceHenan Normal University Xinxiang Henan 453007 P. R. China
| | - Jun Lu
- Chemical Sciences and Engineering DivisionArgonne National Laboratory Lemont IL USA
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16
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Peña-Bahamonde J, Nguyen HN, Fanourakis SK, Rodrigues DF. Recent advances in graphene-based biosensor technology with applications in life sciences. J Nanobiotechnology 2018; 16:75. [PMID: 30243292 PMCID: PMC6150956 DOI: 10.1186/s12951-018-0400-z] [Citation(s) in RCA: 193] [Impact Index Per Article: 32.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Accepted: 09/15/2018] [Indexed: 12/26/2022] Open
Abstract
Graphene's unique physical structure, as well as its chemical and electrical properties, make it ideal for use in sensor technologies. In the past years, novel sensing platforms have been proposed with pristine and modified graphene with nanoparticles and polymers. Several of these platforms were used to immobilize biomolecules, such as antibodies, DNA, and enzymes to create highly sensitive and selective biosensors. Strategies to attach these biomolecules onto the surface of graphene have been employed based on its chemical composition. These methods include covalent bonding, such as the coupling of the biomolecules via the 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide hydrochloride and N-hydroxysuccinimide reactions, and physisorption. In the literature, several detection methods are employed; however, the most common is electrochemical. The main reason for researchers to use this detection approach is because this method is simple, rapid and presents good sensitivity. These biosensors can be particularly useful in life sciences and medicine since in clinical practice, biosensors with high sensitivity and specificity can significantly enhance patient care, early diagnosis of diseases and pathogen detection. In this review, we will present the research conducted with antibodies, DNA molecules and, enzymes to develop biosensors that use graphene and its derivatives as scaffolds to produce effective biosensors able to detect and identify a variety of diseases, pathogens, and biomolecules linked to diseases.
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Affiliation(s)
- Janire Peña-Bahamonde
- Department of Civil and Environmental Engineering, University of Houston, Houston, TX 77204-4003 USA
| | - Hang N. Nguyen
- Department of Civil and Environmental Engineering, University of Houston, Houston, TX 77204-4003 USA
| | - Sofia K. Fanourakis
- Department of Civil and Environmental Engineering, University of Houston, Houston, TX 77204-4003 USA
| | - Debora F. Rodrigues
- Department of Civil and Environmental Engineering, University of Houston, Houston, TX 77204-4003 USA
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Yang S, Liu J, Quan X, Zhou J. Bilirubin Oxidase Adsorption onto Charged Self-Assembled Monolayers: Insights from Multiscale Simulations. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:9818-9828. [PMID: 30044918 DOI: 10.1021/acs.langmuir.8b01974] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The efficient immobilization and orientation of bilirubin oxidase (BOx) on different solid substrates are essential for its application in biotechnology. The T1 copper site within BOx is responsible for the electron transfer. In order to obtain quick direct electron transfer (DET), it is important to keep the distance between the T1 copper site and electrode surface small and to maintain the natural structure of BOx at the same time. In this work, the combined parallel tempering Monte Carlo simulation with the all-atom molecular dynamics simulation approach was adopted to reveal the adsorption mechanism, orientation, and conformational changes of BOx from Myrothecium verrucaria (MvBOx) adsorbed on charged self-assembled monolayers (SAMs), including COOH-SAM and NH2-SAM with different surface charge densities (±0.05 and ±0.19 C·m-2). The results show that MvBOx adsorbs on negatively charged surfaces with a "back-on" orientation, whereas on positively charged surfaces, MvBOx binds with a "lying-on" orientation. The locations of the T1 copper site are closer to negatively charged surfaces. Furthermore, for negatively charged surfaces, the T1 copper site prefers to orient closer to the surface with lower surface charge density. Therefore, the negatively charged surface with low surface charge density is more suitable for the DET of MvBOx on electrodes. Besides, the structural changes primarily take place on the relatively flexible turns, coils, and α-helix. The native structure of MvBOx is well preserved when it adsorbs on both charged surfaces. This work sheds light on the controlling orientation and conformational information on MvBOx on charged surfaces at the atomistic level. This understanding would certainly promote our understanding of the mechanism of MvBOx immobilization and provide theoretical support for BOx-based bioelectrode design.
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Affiliation(s)
- Shengjiang Yang
- School of Chemistry and Chemical Engineering, Guangdong Provincial Key Lab for Green Chemical Product Technology, South China University of Technology , Guangzhou 510640 , P. R. China
| | - Jie Liu
- Key Laboratory for Green Chemical Process of Ministry of Education, School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology , Wuhan 430073 , P. R. China
| | - Xuebo Quan
- School of Chemistry and Chemical Engineering, Guangdong Provincial Key Lab for Green Chemical Product Technology, South China University of Technology , Guangzhou 510640 , P. R. China
| | - Jian Zhou
- School of Chemistry and Chemical Engineering, Guangdong Provincial Key Lab for Green Chemical Product Technology, South China University of Technology , Guangzhou 510640 , P. R. China
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Affiliation(s)
- Nicolas Mano
- CNRS, CRPP, UPR 8641, 33600 Pessac, France
- University of Bordeaux, CRPP, UPR 8641, 33600 Pessac, France
| | - Anne de Poulpiquet
- Aix Marseille Univ., CNRS, BIP, 31, chemin Aiguier, 13402 Marseille, France
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