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Dong M, Gao Z, Zhang Y, Cai J, Li J, Xu P, Jiang H, Gu J, Wang J. Ultrasensitive electrochemical biosensor for detection of circulating tumor cells based on a highly efficient enzymatic cascade reaction. RSC Adv 2023; 13:12966-12972. [PMID: 37124001 PMCID: PMC10130820 DOI: 10.1039/d3ra01160g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 04/14/2023] [Indexed: 05/02/2023] Open
Abstract
There has been great interest in the enzymatic cascade amplification strategy for the electrochemical detection of circulating tumor cells (CTCs). In this work, we designed a highly efficient enzymatic cascade reaction based on a multiwalled carbon nanotubes-chitosan (MWCNTs-CS) composite for detection of CTCs. A high electrochemical effective surface area was obtained for a MWCNTs-CS-modified glassy carbon electrode (GCE) for loading glucose oxidase (GOD), as well as a high loading rate and high electrical activity of the enzyme. As a 'power source', the MWCNTs-CS composites provided a strong driving power for horseradish peroxidase (HRP) on the surface of polystyrene (PS) microspheres, which acted as probes for capturing CTCs and allowed the reaction to proceed with further facilitation of electron transfer. Aptamer, CTCs, and PS microspheres with HRP and anti-epithelial cell adhesion molecule (anti-EpCAM) antibody were assembled on the MWCNTs-CS/GCE to allow for the modulation of enzyme distance at the micrometer level, and thus ultra-long-range signal transmission was made possible. An ultrasensitive response to CTCs was obtained via this proposed sensing strategy, with a linear range from 10 cell mL-1 to 6 × 106 cell mL-1 and a detection limit of 3 cell mL-1. Moreover, this electrochemical sensor possessed the capability to detect CTCs in serum samples with satisfactory accuracy, which indicated great potential for early diagnosis and clinical analysis of cancer.
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Affiliation(s)
- Min Dong
- Hebei Key Laboratory of Applied Chemistry, Nano-biotechnology Key Lab of Hebei Province, School of Environmental and Chemical Engineering, Yanshan University Qinhuangdao 066004 China
| | - Zhihong Gao
- Hebei Key Laboratory of Applied Chemistry, Nano-biotechnology Key Lab of Hebei Province, School of Environmental and Chemical Engineering, Yanshan University Qinhuangdao 066004 China
| | - Yating Zhang
- Hebei Key Laboratory of Applied Chemistry, Nano-biotechnology Key Lab of Hebei Province, School of Environmental and Chemical Engineering, Yanshan University Qinhuangdao 066004 China
| | - Jiahui Cai
- Hebei Key Laboratory of Applied Chemistry, Nano-biotechnology Key Lab of Hebei Province, School of Environmental and Chemical Engineering, Yanshan University Qinhuangdao 066004 China
| | - Jian Li
- Hebei Key Laboratory of Applied Chemistry, Nano-biotechnology Key Lab of Hebei Province, School of Environmental and Chemical Engineering, Yanshan University Qinhuangdao 066004 China
| | - Panpan Xu
- Hebei Key Laboratory of Applied Chemistry, Nano-biotechnology Key Lab of Hebei Province, School of Environmental and Chemical Engineering, Yanshan University Qinhuangdao 066004 China
| | - Hong Jiang
- Hebei Key Laboratory of Applied Chemistry, Nano-biotechnology Key Lab of Hebei Province, School of Environmental and Chemical Engineering, Yanshan University Qinhuangdao 066004 China
| | - Jianmin Gu
- Hebei Key Laboratory of Applied Chemistry, Nano-biotechnology Key Lab of Hebei Province, School of Environmental and Chemical Engineering, Yanshan University Qinhuangdao 066004 China
- State Key Laboratory of Metastable Materials Science and Technology (MMST), Yanshan University Qinhuangdao 066004 China
| | - Jidong Wang
- Hebei Key Laboratory of Applied Chemistry, Nano-biotechnology Key Lab of Hebei Province, School of Environmental and Chemical Engineering, Yanshan University Qinhuangdao 066004 China
- State Key Laboratory of Metastable Materials Science and Technology (MMST), Yanshan University Qinhuangdao 066004 China
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Cai Y, Tu T, Li T, Zhang S, Zhang B, Fang L, Ye X, Liang B. Research on direct electron transfer of native glucose oxidase at PEDOT:PSS hydrogels modified electrode. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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3
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Zhang C, Zhu X, Hou S, Pan W, Liao W. Functionalization of Nanomaterials for Skin Cancer Theranostics. Front Bioeng Biotechnol 2022; 10:887548. [PMID: 35557870 PMCID: PMC9086318 DOI: 10.3389/fbioe.2022.887548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 04/06/2022] [Indexed: 12/02/2022] Open
Abstract
Skin cancer has drawn attention for the increasing incident rates and high morbidity worldwide. Timely diagnosis and efficient treatment are of paramount importance for prompt and effective therapy. Thus, the development of novel skin cancer diagnosis and treatment strategies is of great significance for both fundamental research and clinical practice. Recently, the emerging field of nanotechnology has profoundly impact on early diagnosis and better treatment planning of skin cancer. In this review, we will discuss the current encouraging advances in functional nanomaterials for skin cancer theranostics. Challenges in the field and safety concerns of nanomaterials will also be discussed.
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Affiliation(s)
- Chao Zhang
- Department of Dermatology, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Xinlin Zhu
- Department of Dermatology, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Shuming Hou
- Orthopaedic Oncology Center, Department of Orthopedics, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Weihua Pan
- Department of Dermatology, Changzheng Hospital, Naval Medical University, Shanghai, China
- *Correspondence: Wanqing Liao, ; Weihua Pan,
| | - Wanqing Liao
- Department of Dermatology, Changzheng Hospital, Naval Medical University, Shanghai, China
- *Correspondence: Wanqing Liao, ; Weihua Pan,
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Seelajaroen H, Bakandritsos A, Otyepka M, Zbořil R, Sariciftci NS. Immobilized Enzymes on Graphene as Nanobiocatalyst. ACS APPLIED MATERIALS & INTERFACES 2020; 12:250-259. [PMID: 31816230 PMCID: PMC6953471 DOI: 10.1021/acsami.9b17777] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Accepted: 12/09/2019] [Indexed: 05/23/2023]
Abstract
Using enzymes as bioelectrocatalysts is an important step toward the next level of biotechnology for energy production. In such biocatalysts, a sacrificial cofactor as an electron and proton source is needed. This is a great obstacle for upscaling, due to cofactor instability and product separation issues, which increase the costs. Here, we report a cofactor-free electroreduction of CO2 to a high energy density chemical (methanol) catalyzed by enzyme-graphene hybrids. The biocatalyst consists of dehydrogenases covalently bound on a well-defined carboxyl graphene derivative, serving the role of a conductive nanoplatform. This nanobiocatalyst achieves reduction of CO2 to methanol at high current densities, which remain unchanged for at least 20 h of operation, without production of other soluble byproducts. It is thus shown that critical improvements on the stability and rate of methanol production at a high Faradaic efficiency of 12% are possible, due to the effective electrochemical process from the electrode to the enzymes via the graphene platform.
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Affiliation(s)
- Hathaichanok Seelajaroen
- Linz
Institute for Organic Solar Cells (LIOS), Institute of Physical Chemistry, Johannes Kepler University Linz, Altenberger Straße 69, Linz, 4040, Austria
| | - Aristides Bakandritsos
- Regional
Centre for Advanced Technologies and Materials, Department of Physical
Chemistry Faculty of Science, Palacký
University Olomouc, Listopadu 1192/12, Olomouc, 771 46, Czech Republic
| | - Michal Otyepka
- Regional
Centre for Advanced Technologies and Materials, Department of Physical
Chemistry Faculty of Science, Palacký
University Olomouc, Listopadu 1192/12, Olomouc, 771 46, Czech Republic
| | - Radek Zbořil
- Regional
Centre for Advanced Technologies and Materials, Department of Physical
Chemistry Faculty of Science, Palacký
University Olomouc, Listopadu 1192/12, Olomouc, 771 46, Czech Republic
| | - Niyazi Serdar Sariciftci
- Linz
Institute for Organic Solar Cells (LIOS), Institute of Physical Chemistry, Johannes Kepler University Linz, Altenberger Straße 69, Linz, 4040, Austria
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Farzin L, Shamsipur M, Samandari L, Sheibani S. Recent advances in designing nanomaterial based biointerfaces for electrochemical biosensing cardiovascular biomarkers. J Pharm Biomed Anal 2018; 161:344-376. [PMID: 30205301 DOI: 10.1016/j.jpba.2018.08.060] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 08/27/2018] [Accepted: 08/29/2018] [Indexed: 02/06/2023]
Abstract
Early diagnosis of cardiovascular disease (CVD) is critically important for successful treatment and recovery of patients. At present, detection of CVD at early stages of its progression becomes a major issue for world health. The nanoscale electrochemical biosensors exhibit diverse outstanding properties, rendering them extremely suitable for the determination of CVD biomarkers at very low concentrations in biological fluids. The unique advantages offered by electrochemical biosensors in terms of sensitivity and stability imparted by nanostructuring the electrode surface together with high affinity and selectivity of bioreceptors have led to the development of new electrochemical biosensing strategies that have introduced as interesting alternatives to conventional methodologies for clinical diagnostics of CVD. This review provides an updated overview of selected examples during the period 2005-2018 involving electrochemical biosensing approaches and signal amplification strategies based on nanomaterials, which have been applied for determination of CVD biomarkers. The studied CVD biomarkers include AXL receptor tyrosine kinase, apolipoproteins, cholesterol, C-reactive protein (CRP), D-dimer, fibrinogen (Fib), glucose, insulin, interleukins, lipoproteins, myoglobin, N-terminal pro-B-type natriuretic peptide (BNP), tumor necrosis factor alpha (TNF-α) and troponins (Tns) on electrochemical transduction format. Identification of new specific CVD biomarkers, multiplex bioassay for the simultaneous determination of biomarkers, emergence of microfluidic biosensors, real-time analysis of biomarkers and point of care validation with high sensitivity and selectivity are the major challenges for future research.
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Affiliation(s)
- Leila Farzin
- Radiation Application Research School, Nuclear Science and Technology Research Institute, 11365-3486, Tehran, Iran.
| | - Mojtaba Shamsipur
- Department of Chemistry, Razi University, 67149-67346, Kermanshah, Iran.
| | - Leila Samandari
- Department of Chemistry, Razi University, 67149-67346, Kermanshah, Iran
| | - Shahab Sheibani
- Radiation Application Research School, Nuclear Science and Technology Research Institute, 11365-3486, Tehran, Iran
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Zeng X, Zhang Y, Du X, Li Y, Tang W. A highly sensitive glucose sensor based on a gold nanoparticles/polyaniline/multi-walled carbon nanotubes composite modified glassy carbon electrode. NEW J CHEM 2018. [DOI: 10.1039/c7nj04327a] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The PTFE/GOx/AuNPs/PANI/MWCNTs/GCE glucose sensor possesses wide linear range, low detection limit, high sensitivity, which can measure the glucose in human serum and holds application potential.
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Affiliation(s)
- Xinping Zeng
- School of Life Science and Technology
- Tongji University
- Shanghai
- China
| | - Yazhou Zhang
- School of Chemistry Science and Technology
- Shanghai Key Laboratory of Chemical Assessment and Sustainability
- Tongji University
- Shanghai
- China
| | - Xiling Du
- School of Life Science and Technology
- Tongji University
- Shanghai
- China
| | - Yanfei Li
- Shanghai Zhoupu Hospital
- Shanghai University of Medicine and Health Sciences
- Shanghai 201318
- China
| | - Wenwei Tang
- School of Chemistry Science and Technology
- Shanghai Key Laboratory of Chemical Assessment and Sustainability
- Tongji University
- Shanghai
- China
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8
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Ju HX, Zhuang QK, Long YT. The Preface. J Electroanal Chem (Lausanne) 2016. [DOI: 10.1016/j.jelechem.2016.11.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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9
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Huang J, Zeng Q, Wang L. Ultrasensitive electrochemical determination of Ponceau 4R with a novel ε-MnO2 microspheres/chitosan modified glassy carbon electrode. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.04.142] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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10
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Paz Zanini VI, Gavilán M, López de Mishima BA, Martino DM, Borsarelli CD. A highly sensitive and stable glucose biosensor using thymine-based polycations into laponite hydrogel films. Talanta 2016; 150:646-54. [DOI: 10.1016/j.talanta.2015.12.046] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Revised: 12/16/2015] [Accepted: 12/17/2015] [Indexed: 12/31/2022]
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11
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Biswal A, Minakshi M, Tripathy BC. Probing the electrochemical properties of biopolymer modified EMD nanoflakes through electrodeposition for high performance alkaline batteries. Dalton Trans 2016; 45:5557-67. [PMID: 26912087 DOI: 10.1039/c6dt00287k] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In the present work, a novel biopolymer approach has been made to electrodeposit manganese dioxide from manganese sulphate in a sulphuric acid bath containing chitosan in the absence and presence of glutaraldehyde as a cross-linking agent. Galvanostatically synthesised electrolytic manganese dioxide (EMD) nanoflakes were used as electrode materials and their electrochemical properties with the influence of biopolymer chitosan were systematically characterized. The structural determination, surface morphology and porosity of nanostructured EMD were evaluated using X-ray diffraction, Fourier transform infrared spectroscopy, field emission scanning electron microscopy and nitrogen adsorption-desorption techniques. The results obtained were compared with that of blank EMD (polymer free). The results indicated that the EMD having chitosan cross-linked with glutaraldehyde possesses a reduced particle size and more porous structure than the blank and EMDs synthesized in the presence of chitosan but without glutaraldehyde. The results revealed that chitosan was unable to play any significant role on its own but chitosan in the presence of glutaraldehyde forms a cross-linking structure, which in turn influences the nucleation and growth of the EMDs during electrodeposition. EMDs obtained in the presence of chitosan (1 g dm(-3)) and glutaraldehyde (1% glutaraldehyde) exhibited a reversible and better discharge capacity upon cycling than the blank which showed its typical capacity fading behaviour with cycling. In addition, EMD synthesized in the presence of 1 g dm(-3) chitosan and 2% glutaraldehyde exhibited a superior electrochemical performance than the blank and lower amounts (1%; 1.5%) of glutaraldehyde, showing a stable discharge capacity of 60 mA h g(-1) recorded up to 40 cycles in alkaline KOH electrolyte for a Zn-MnO2 system. Our results demonstrate the potential of using polymer modified EMDs as a new generation of alkaline battery materials. The XPS data show that a surface functional moiety arising from the cross-linked chitosan enhances the electrochemical properties of the Zn-MnO2 system.
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Affiliation(s)
- Avijit Biswal
- School of Engineering and Information Technology, Murdoch University, WA 6150, Australia.
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Zheng X, Sun H, Hou S. Electroactive Film of Myoglobin Incorporated in a 3D-porous Calcium Alginate Film with Polyvinyl Alcohol, Glycerin and Gelatin. ANAL SCI 2015; 31:1241-7. [PMID: 26656812 DOI: 10.2116/analsci.31.1241] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
In this work, an electroactive porous Mb-CA's composite film was fabricated by incorporating myoglobin (Mb) in a three-dimension (3D) porous calcium alginate (CA) film with polyvinyl alcohol, glycerol, and gelatin. The porous Mb-CA's film modified electrodes exhibited a pair of well-defined, quasi-reversible cyclic voltammetric (CV) peaks at about -0.37 V vs. SCE in pH 7.0 buffers, characteristic of Mb heme Fe((III))/Fe((II)) redox couples. The electrochemical parameters, such as formal potentials (E(o')) and apparent heterogeneous electron-transfer rate constants (ks), were estimated by square-wave voltammetry with nonlinear regression analysis. The porous CA's composite film could form hydrogel in aqueous solution. The positions of the Soret absorbance band suggest that Mb in the CA's composite film kept its native states in the medium pH range. Hydrogen peroxide, oxygen, and nitrite were electrochemically catalyzed by the Mb-CA's composite film with significant lowering of the reduction overpotential.
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Affiliation(s)
- Xueqin Zheng
- Institute of Multifunctional Materials (IMM), Laboratory of New Fiber Materials and Modern Textile, College of Chemical Science and Engineering, Qingdao University
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Meng M, He Z, Yan L, Yan Y, Sun F, Liu Y, Liu S. Fabrication of a novel cellulose acetate imprinted membrane assisted with chitosan-wrapped multi-walled carbon nanotubes for selective separation of salicylic acid from industrial wastewater. J Appl Polym Sci 2015. [DOI: 10.1002/app.42654] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Minjia Meng
- School of Chemistry and Chemical Engineering, Jiangsu University; Zhenjiang 212013 China
| | - Zhihui He
- School of Chemistry and Chemical Engineering, Jiangsu University; Zhenjiang 212013 China
| | - Li Yan
- School of Chemistry, Jilin Normal University; Siping 136000 China
| | - Yongsheng Yan
- School of Chemistry and Chemical Engineering, Jiangsu University; Zhenjiang 212013 China
| | - Fengquan Sun
- School of Chemistry and Chemical Engineering, Jiangsu University; Zhenjiang 212013 China
| | - Yan Liu
- School of Chemistry, Jilin Normal University; Siping 136000 China
| | - Shijuan Liu
- Yangzhong Jinxiang Latex Co., Ltd; Yangzhong 212200 China
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Devasenathipathy R, Mani V, Chen SM, Huang ST, Huang TT, Lin CM, Hwa KY, Chen TY, Chen BJ. Glucose biosensor based on glucose oxidase immobilized at gold nanoparticles decorated graphene-carbon nanotubes. Enzyme Microb Technol 2015. [PMID: 26215343 DOI: 10.1016/j.enzmictec.2015.06.006] [Citation(s) in RCA: 100] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Biopolymer pectin stabilized gold nanoparticles were prepared at graphene and multiwalled carbon nanotubes (GR-MWNTs/AuNPs) and employed for the determination of glucose. The formation of GR-MWNTs/AuNPs was confirmed by scanning electron microscopy, X-ray diffraction, UV-vis and FTIR spectroscopy methods. Glucose oxidase (GOx) was successfully immobilized on GR-MWNTs/AuNPs film and direct electron transfer of GOx was investigated. GOx exhibits highly enhanced redox peaks with formal potential of -0.40 V (vs. Ag/AgCl). The amount of electroactive GOx and electron transfer rate constant were found to be 10.5 × 10(-10) mol cm(-2) and 3.36 s(-1), respectively, which were significantly larger than the previous reports. The fabricated amperometric glucose biosensor sensitively detects glucose and showed two linear ranges: (1) 10 μM - 2 mM with LOD of 4.1 μM, (2) 2 mM - 5.2 mM with LOD of 0.95 mM. The comparison of the biosensor performance with reported sensors reveals the significant improvement in overall sensor performance. Moreover, the biosensor exhibited appreciable stability, repeatability, reproducibility and practicality. The other advantages of the fabricated biosensor are simple and green fabrication approach, roughed and stable electrode surface, fast in sensing and highly reproducible.
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Affiliation(s)
- Rajkumar Devasenathipathy
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan
| | - Veerappan Mani
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan; Institute of Biochemical and Biomedical Engineering, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan
| | - Shen-Ming Chen
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan.
| | - Sheng-Tung Huang
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan; Institute of Biochemical and Biomedical Engineering, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan.
| | - Tsung-Tao Huang
- Institute of Biochemical and Biomedical Engineering, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan; Biomedical Instrument Technology Division, Instrument Technology Research Center, National Applied Research Laboratories, 20, R&D Rd. VI, Hsinchu Science Park, Hsinchu, Taiwan
| | - Chun-Mao Lin
- Department of Biochemistry, College of Medicine, Taipei Medical University, No. 250, Wu-xing Street, Taipei 110, Taiwan
| | - Kuo-Yuan Hwa
- Department of Molecular Science and Engineering, National Taipei University of Technology, Taipei, Taiwan
| | - Ting-Yo Chen
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan; Institute of Biochemical and Biomedical Engineering, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan
| | - Bo-Jun Chen
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan; Institute of Biochemical and Biomedical Engineering, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan
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Medyantseva EP, Brusnitsyn DV, Varlamova RM, Maksimov AA, Fattakhova AN, Konovalova OA, Budnikov GK. Effect of nanostructured materials as electrode surface modifiers on the analytical capacity of amperometric biosensors. RUSS J APPL CHEM+ 2015. [DOI: 10.1134/s1070427215010073] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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16
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Manganese oxide nanoflakes/multi-walled carbon nanotubes/chitosan nanocomposite modified glassy carbon electrode as a novel electrochemical sensor for chromium (III) detection. Electrochim Acta 2015. [DOI: 10.1016/j.electacta.2014.12.146] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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17
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Carbone M, Gorton L, Antiochia R. An Overview of the Latest Graphene-Based Sensors for Glucose Detection: the Effects of Graphene Defects. ELECTROANAL 2015. [DOI: 10.1002/elan.201400409] [Citation(s) in RCA: 79] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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18
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Tang W, Li L, Zeng X. A glucose biosensor based on the synergistic action of nanometer-sized TiO2 and polyaniline. Talanta 2015; 131:417-23. [DOI: 10.1016/j.talanta.2014.08.019] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2014] [Revised: 08/06/2014] [Accepted: 08/07/2014] [Indexed: 10/24/2022]
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19
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Achieving direct electrochemistry of glucose oxidase by one step electrochemical reduction of graphene oxide and its use in glucose sensing. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2014; 45:103-8. [DOI: 10.1016/j.msec.2014.09.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2014] [Revised: 08/13/2014] [Accepted: 09/01/2014] [Indexed: 11/21/2022]
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Khodadadei F, Ghourchian H, Soltanieh M, Hosseinalipour M, Mortazavi Y. Rapid and clean amine functionalization of carbon nanotubes in a dielectric barrier discharge reactor for biosensor development. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2013.10.039] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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21
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Qiao LF, Zheng JB, Gao RF, Sheng QL. Direct Electron Transfer of Hemoglobin in a Hydrophilic Ionic Liquid/Gellan Gum Composite Film Modified Carbon Ionic Liquid Electrode. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.201000100] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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22
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Ma Q, Sun H, Hou S. Application of graphene oxide sheets incorporated in the porous calcium alginate films on the glassy carbon electrode for biosensor construction based on myoglobin. J APPL ELECTROCHEM 2013. [DOI: 10.1007/s10800-013-0595-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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23
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Glucose Oxidase/Cellulose–Carbon Nanotube Composite Paper as a Biocompatible Bioelectrode for Biofuel Cells. Appl Biochem Biotechnol 2013; 171:1194-202. [DOI: 10.1007/s12010-013-0188-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2012] [Accepted: 03/05/2013] [Indexed: 10/27/2022]
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Szot K, Jönsson-Niedziolka M, Rozniecka E, Marken F, Opallo M. Direct electrochemistry of adsorbed proteins and bioelectrocatalysis at film electrode prepared from oppositely charged carbon nanoparticles. Electrochim Acta 2013. [DOI: 10.1016/j.electacta.2012.10.168] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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25
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Aryl and N-arylamide carbon nanotubes for electrical coupling of laccase to electrodes in biofuel cells and biobatteries. Biocybern Biomed Eng 2013. [DOI: 10.1016/j.bbe.2013.09.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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26
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Direct electrochemistry of glucose oxidase and its biosensing to glucose based on the Chit-MWCNTs–AuNRs modified gold electrode. J Electroanal Chem (Lausanne) 2012. [DOI: 10.1016/j.jelechem.2012.08.028] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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27
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Luo Z, Yuwen L, Han Y, Tian J, Zhu X, Weng L, Wang L. Reduced graphene oxide/PAMAM–silver nanoparticles nanocomposite modified electrode for direct electrochemistry of glucose oxidase and glucose sensing. Biosens Bioelectron 2012; 36:179-85. [DOI: 10.1016/j.bios.2012.04.009] [Citation(s) in RCA: 122] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2012] [Revised: 03/26/2012] [Accepted: 04/09/2012] [Indexed: 10/28/2022]
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28
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Zargoosh K, Chaichi MJ, Shamsipur M, Hossienkhani S, Asghari S, Qandalee M. Highly sensitive glucose biosensor based on the effective immobilization of glucose oxidase/carbon-nanotube and gold nanoparticle in nafion film and peroxyoxalate chemiluminescence reaction of a new fluorophore. Talanta 2012; 93:37-43. [DOI: 10.1016/j.talanta.2011.11.029] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2011] [Revised: 11/09/2011] [Accepted: 11/10/2011] [Indexed: 11/16/2022]
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29
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Wu WC, Huang JL, Tsai YC. Direct electron transfer and biosensing of glucose oxidase immobilized at multiwalled carbon nanotube-alumina-coated silica modified electrode. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2012. [DOI: 10.1016/j.msec.2012.02.024] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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30
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Hua L, Wu X, Wang R. Glucose sensor based on an electrochemical reduced graphene oxide-poly(l-lysine) composite film modified GC electrode. Analyst 2012; 137:5716-9. [DOI: 10.1039/c2an35612k] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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31
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Yin H, Zhou Y, Meng X, Shang K, Ai S. One-step “green” preparation of graphene nanosheets and carbon nanospheres mixture by electrolyzing graphite rob and its application for glucose biosensing. Biosens Bioelectron 2011; 30:112-7. [DOI: 10.1016/j.bios.2011.08.039] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2011] [Revised: 08/28/2011] [Accepted: 08/29/2011] [Indexed: 11/28/2022]
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32
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Direct electron transfer of glucose oxidase promoted by carbon nanotubes is without value in certain mediator-free applications. Mikrochim Acta 2011. [DOI: 10.1007/s00604-011-0722-0] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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33
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Huang S, Ding Y, Liu Y, Su L, Filosa R, Lei Y. Glucose Biosensor Using Glucose Oxidase and Electrospun Mn2O3-Ag Nanofibers. ELECTROANAL 2011. [DOI: 10.1002/elan.201100221] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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34
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Rationally designed molecularly imprinted polymers for selective extraction of methocarbamol from human plasma. Talanta 2011; 85:1680-8. [PMID: 21807239 DOI: 10.1016/j.talanta.2011.06.066] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2011] [Revised: 05/26/2011] [Accepted: 06/27/2011] [Indexed: 11/23/2022]
Abstract
Molecularly imprinted polymers (MIPs) with high selectivity toward methocarbamol have been computationally designed and synthesized based on the general non-covalent molecular imprinting approach. A virtual library consisting of 18 functional monomers was built and possible interactions between the template and functional monomers were investigated using a semiempirical approach. The monomers with the highest binding scores were then considered for additional calculations using a more accurate quantum mechanical (QM) calculation exploiting the density functional theory (DFT) at B3LYP/6-31G(d,p) level. The cosmo polarizable continuum model (CPCM) was also used to simulate the polymerization solvent. On the basis of computational results, acrylic acid (AA) and tetrahydrofuran (THF) were found to be the best choices of functional monomer and polymerization solvent, respectively. MIPs were then synthesized by the precipitation polymerization method and used as selective adsorbents to develop a molecularly imprinted solid-phase extraction (MISPE) procedure before quantitative analysis. After MISPE the drug could be determined either by differential pulse voltammetry (DPV), on a glassy carbon electrode modified with multiwalled-carbon nanotubes (GC/MWNT), or high performance chromatography (HPLC) with UV detection. A comparative study between MISPE-DPV and MISPE-HPLC-UV was performed. The MISPE-DPV was more sensitive but both techniques showed similar accuracy and precision.
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35
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Liu L, Cheng Y, Sun F, Yang J, Wu Y. Enhanced direct electron transfer of glucose oxidase based on a protic ionic liquid modified electrode and its biosensing application. J Solid State Electrochem 2011. [DOI: 10.1007/s10008-011-1382-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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36
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Singh SK, Singh MK, Nayak MK, Kumari S, Shrivastava S, Grácio JJA, Dash D. Thrombus inducing property of atomically thin graphene oxide sheets. ACS NANO 2011; 5:4987-96. [PMID: 21574593 DOI: 10.1021/nn201092p] [Citation(s) in RCA: 184] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Graphene oxide (GO), the new two-dimensional carbon nanomaterial, is extensively investigated for potential biomedical applications. Thus, it is pertinent to critically evaluate its untoward effects on physiology of tissue systems including blood platelets, the cells responsible for maintenance of hemostasis and thrombus formation. Here we report for the first time that atomically thin GO sheets elicited strong aggregatory response in platelets through activation of Src kinases and release of calcium from intracellular stores. Compounding this, intravenous administration of GO was found to induce extensive pulmonary thromboembolism in mice. Prothrombotic character of GO was dependent on surface charge distribution as reduced GO (RGO) was significantly less effective in aggregating platelets. Our findings raise a concern on putative biomedical applications of GO in the form of diagnostic and therapeutic tools where its prothrombotic property should be carefully investigated.
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Affiliation(s)
- Sunil K Singh
- Department of Biochemistry, Institute of Medical Sciences, Banaras Hindu University, Varanasi 221005, India
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37
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Carbon nanotubes/pentacyaneferrate-modified chitosan nanocomposites platforms for reagentless glucose biosensing. Anal Bioanal Chem 2011; 401:883-9. [DOI: 10.1007/s00216-011-5128-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2011] [Revised: 05/17/2011] [Accepted: 05/19/2011] [Indexed: 02/07/2023]
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38
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Kuralay F, Vural T, Bayram C, Denkbas EB, Abaci S. Carbon nanotube-chitosan modified disposable pencil graphite electrode for vitamin B12 analysis. Colloids Surf B Biointerfaces 2011; 87:18-22. [PMID: 21616649 DOI: 10.1016/j.colsurfb.2011.03.030] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2010] [Revised: 03/14/2011] [Accepted: 03/22/2011] [Indexed: 11/17/2022]
Abstract
A single walled carbon nanotube-chitosan (SWCNT-chitosan) modified disposable pencil graphite electrode (PGE) was used in this study for the electrochemical detection of Vitamin B(12). Electrochemical behaviors of SWCNT-chitosan PGE and chitosan modified PGE were compared by using cyclic voltammetry (CV), square-wave voltammetry (SWV) and electrochemical impedance spectroscopy (EIS) techniques. SWCNT-chitosan modified electrode was also used for the quantification of Vitamin B(12) in pharmaceutical products. The results show that this electrode system is suitable for sensitive Vitamin B(12) analysis giving good recovery results. The surface morphologies of the SWCNT-chitosan PGE, chitosan modified PGE and unmodified PGE were characterized by using scanning electron microscopy (SEM).
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Affiliation(s)
- Filiz Kuralay
- Department of Chemistry, Faculty of Science, Hacettepe University, Beytepe-Ankara, Turkey
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39
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Li W, Yuan R, Chai Y, Zhong H, Wang Y. Study of the biosensor based on platinum nanoparticles supported on carbon nanotubes and sugar–lectin biospecific interactions for the determination of glucose. Electrochim Acta 2011. [DOI: 10.1016/j.electacta.2011.01.095] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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40
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You C, Yan X, Kong J, Zhao D, Liu B. Bicontinuous gyroidal mesoporous carbon matrix for facilitating protein electrochemical and bioelectrocatalytic performances. Talanta 2011; 83:1507-14. [DOI: 10.1016/j.talanta.2010.11.041] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2010] [Revised: 11/18/2010] [Accepted: 11/18/2010] [Indexed: 10/18/2022]
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41
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Wang K, Liu Q, Guan QM, Wu J, Li HN, Yan JJ. Enhanced direct electrochemistry of glucose oxidase and biosensing for glucose via synergy effect of graphene and CdS nanocrystals. Biosens Bioelectron 2011; 26:2252-7. [DOI: 10.1016/j.bios.2010.09.043] [Citation(s) in RCA: 151] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2010] [Revised: 09/20/2010] [Accepted: 09/21/2010] [Indexed: 10/19/2022]
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42
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Renata B, Ewa N, Kamila Ż, Jan F. B, Krzysztof S, Kenneth P. R, Grażyna G, Jerzy R. Carbon Nanotubes Chemically Derivatized with Redox Systems as Mediators for Biofuel Cell Applications. Biocybern Biomed Eng 2011. [DOI: 10.1016/s0208-5216(11)70023-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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43
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Direct electrochemistry of horseradish peroxidase on graphene-modified electrode for electrocatalytic reduction towards H2O2. Electrochim Acta 2011. [DOI: 10.1016/j.electacta.2010.10.034] [Citation(s) in RCA: 88] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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44
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Development of an amperometric enzyme electrode biosensor for sterigmatocystin detection. Enzyme Microb Technol 2010. [DOI: 10.1016/j.enzmictec.2010.06.008] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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45
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Enzymatic electrodes nanostructured with functionalized carbon nanotubes for biofuel cell applications. Anal Bioanal Chem 2010; 398:1651-60. [DOI: 10.1007/s00216-010-4012-1] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2010] [Revised: 07/05/2010] [Accepted: 07/06/2010] [Indexed: 10/19/2022]
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46
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Zhang Q, Qiao Y, Hao F, Zhang L, Wu S, Li Y, Li J, Song XM. Fabrication of a Biocompatible and Conductive Platform Based on a Single-Stranded DNA/Graphene Nanocomposite for Direct Electrochemistry and Electrocatalysis. Chemistry 2010; 16:8133-9. [DOI: 10.1002/chem.201000684] [Citation(s) in RCA: 134] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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47
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Pham XH, Bui MPN, Li CA, Han KN, Kim JH, Won H, Seong GH. Electrochemical characterization of a single-walled carbon nanotube electrode for detection of glucose. Anal Chim Acta 2010; 671:36-40. [DOI: 10.1016/j.aca.2010.05.010] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2010] [Revised: 05/02/2010] [Accepted: 05/05/2010] [Indexed: 11/24/2022]
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48
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Lu L, Zhang L, Zhang X, Huan S, Shen G, Yu R. A novel tyrosinase biosensor based on hydroxyapatite–chitosan nanocomposite for the detection of phenolic compounds. Anal Chim Acta 2010; 665:146-51. [DOI: 10.1016/j.aca.2010.03.033] [Citation(s) in RCA: 101] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2009] [Revised: 03/05/2010] [Accepted: 03/17/2010] [Indexed: 02/07/2023]
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49
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Flavel BS, Garrett DJ, Lehr J, Shapter JG, Downard AJ. Chemically immobilised carbon nanotubes on silicon: Stable surfaces for aqueous electrochemistry. Electrochim Acta 2010. [DOI: 10.1016/j.electacta.2010.02.046] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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50
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Shan D, Zhang J, Xue HG, Ding SN, Cosnier S. Colloidal laponite nanoparticles: Extended application in direct electrochemistry of glucose oxidase and reagentless glucose biosensing. Biosens Bioelectron 2010; 25:1427-33. [DOI: 10.1016/j.bios.2009.10.046] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2009] [Revised: 10/23/2009] [Accepted: 10/28/2009] [Indexed: 10/20/2022]
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