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Shah N, Shah M, Rehan T, Khan A, Majeed N, Hameed A, Bououdina M, Abumousa RA, Humayun M. Molecularly imprinted polymer composite membranes: From synthesis to diverse applications. Heliyon 2024; 10:e36189. [PMID: 39253174 PMCID: PMC11382202 DOI: 10.1016/j.heliyon.2024.e36189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2024] [Revised: 08/12/2024] [Accepted: 08/12/2024] [Indexed: 09/11/2024] Open
Abstract
This review underscores the fundamentals of MIP-CMs and systematically summarizes their synthetic strategies and applications, and potential developments. MIP-CMs are widely acclaimed for their versatility, finding applications in separation, filtration, detection, and trace analysis, as well as serving as scaffolds in a range of analytical, biomedical and industrial contexts. Also characterized by extraordinary selectivity, remarkable sensitivity, and outstanding capability to bind molecules, those membranes are also cost-effective, highly stable, and configurable in terms of recognition and, therefore, inalienable in various application fields. Issues relating to the potential future for the paper are discussed in the last section with the focus on the improvement of resource practical application across different areas. Hence, this review can be seen as a kind of cookbook for the design and fabrication of MIP-CMs with an intention to expand the scope of their application.
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Affiliation(s)
- Nasrullah Shah
- Department of Chemistry Abdul Wali Khan University Mardan, Mardan, 23200, KP, Pakistan
| | - Muffarih Shah
- Department of Chemistry Abdul Wali Khan University Mardan, Mardan, 23200, KP, Pakistan
| | - Touseef Rehan
- Department of Biochemistry Women University Mardan, Mardan, 23200, KP, Pakistan
| | - Abbas Khan
- Department of Chemistry Abdul Wali Khan University Mardan, Mardan, 23200, KP, Pakistan
- Energy, Water and Environment Lab, College of Humanities and Sciences, Prince Sultan University Riyadh, 11586, Saudi Arabia
| | - Noor Majeed
- Department of Chemistry Abdul Wali Khan University Mardan, Mardan, 23200, KP, Pakistan
| | - Abdul Hameed
- Department of Chemistry Abdul Wali Khan University Mardan, Mardan, 23200, KP, Pakistan
| | - Mohamed Bououdina
- Energy, Water and Environment Lab, College of Humanities and Sciences, Prince Sultan University Riyadh, 11586, Saudi Arabia
| | - Rasha A Abumousa
- Energy, Water and Environment Lab, College of Humanities and Sciences, Prince Sultan University Riyadh, 11586, Saudi Arabia
| | - Muhammad Humayun
- Energy, Water and Environment Lab, College of Humanities and Sciences, Prince Sultan University Riyadh, 11586, Saudi Arabia
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Li S, Zhang H, Zhu M, Kuang Z, Li X, Xu F, Miao S, Zhang Z, Lou X, Li H, Xia F. Electrochemical Biosensors for Whole Blood Analysis: Recent Progress, Challenges, and Future Perspectives. Chem Rev 2023. [PMID: 37262362 DOI: 10.1021/acs.chemrev.1c00759] [Citation(s) in RCA: 39] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Whole blood, as one of the most significant biological fluids, provides critical information for health management and disease monitoring. Over the past 10 years, advances in nanotechnology, microfluidics, and biomarker research have spurred the development of powerful miniaturized diagnostic systems for whole blood testing toward the goal of disease monitoring and treatment. Among the techniques employed for whole-blood diagnostics, electrochemical biosensors, as known to be rapid, sensitive, capable of miniaturization, reagentless and washing free, become a class of emerging technology to achieve the target detection specifically and directly in complex media, e.g., whole blood or even in the living body. Here we are aiming to provide a comprehensive review to summarize advances over the past decade in the development of electrochemical sensors for whole blood analysis. Further, we address the remaining challenges and opportunities to integrate electrochemical sensing platforms.
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Affiliation(s)
- Shaoguang Li
- State Key Laboratory of Biogeology and Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
| | - Hongyuan Zhang
- State Key Laboratory of Biogeology and Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
| | - Man Zhu
- State Key Laboratory of Biogeology and Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
| | - Zhujun Kuang
- State Key Laboratory of Biogeology and Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
| | - Xun Li
- State Key Laboratory of Biogeology and Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
| | - Fan Xu
- State Key Laboratory of Biogeology and Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
| | - Siyuan Miao
- State Key Laboratory of Biogeology and Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
| | - Zishuo Zhang
- State Key Laboratory of Biogeology and Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
| | - Xiaoding Lou
- State Key Laboratory of Biogeology and Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
| | - Hui Li
- State Key Laboratory of Biogeology and Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
| | - Fan Xia
- State Key Laboratory of Biogeology and Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
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Mishra S, Mishra S, Patel SS, Singh SP, Kumar P, Khan MA, Awasthi H, Singh S. Carbon nanomaterials for the detection of pesticide residues in food: A review. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 310:119804. [PMID: 35926736 DOI: 10.1016/j.envpol.2022.119804] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 06/02/2022] [Accepted: 07/14/2022] [Indexed: 06/15/2023]
Abstract
In agricultural fields, pesticides are widely used, but their residual presence in the environment poses a threat to humans, animals, insects, and ecosystems. The overuse of pesticides for pest control, enhancement of crop yield, etc. leaves behind a significant residual amount in the environment. Various robust, reliable, and reusable methods using a wide class of composites have been developed for the monitoring and controlling of pesticides. Researchers have discovered that carbon nanomaterials have a wide range of characteristics such as high porosity, conductivity and easy electron transfer that can be successfully used to detect pesticide residues from food. This review emphasizes the role of carbon nanomaterials in the field of pesticide residue analysis in different food matrices. The carbon nanomaterials including carbon nanotubes, carbon dots, carbon nanofibers, graphene/graphene oxides, and activated carbon fibres are discussed in the review. In addition, the review examines future prospects in this research area to help improve detection techniques for pesticides analysis.
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Affiliation(s)
- Smriti Mishra
- Industrial Waste Utilization, Nano and Biomaterial Division, CSIR- Advanced Materials and Processes Research Institute (CSIR-AMPRI), Hoshangabad Road, Bhopal, Madhya Pradesh-462026, India
| | - Shivangi Mishra
- Pesticide Toxicology Laboratory & Regulatory Toxicology Group, CSIR-Indian Institute of Toxicology Research (CSIR-IITR), Vishvigyan Bhawan, 31 Mahatma Gandhi Marg, Lucknow-226001, Uttar Pradesh, India
| | - Shiv Singh Patel
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India; Water Resources Management and Rural Technology, CSIR- Advanced Materials and Processes Research Institute (CSIR-AMPRI), Hoshangabad Road, Bhopal, Madhya Pradesh- 462026, India
| | - Sheelendra Pratap Singh
- Pesticide Toxicology Laboratory & Regulatory Toxicology Group, CSIR-Indian Institute of Toxicology Research (CSIR-IITR), Vishvigyan Bhawan, 31 Mahatma Gandhi Marg, Lucknow-226001, Uttar Pradesh, India; Analytical Chemistry Laboratory, CSIR-Indian Institute of Toxicology Research (CSIR-IITR), Vishvigyan Bhawan, 31 Mahatma Gandhi Marg, Lucknow-226001, Uttar Pradesh, India
| | - Pradip Kumar
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India; Green Engineered Materials and Additive Manufacturing, Council of Scientific and Industrial Research- Advanced Materials and Processes Research Institute, Bhopal - 462026, India
| | - Mohd Akram Khan
- Industrial Waste Utilization, Nano and Biomaterial Division, CSIR- Advanced Materials and Processes Research Institute (CSIR-AMPRI), Hoshangabad Road, Bhopal, Madhya Pradesh-462026, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Himani Awasthi
- Hygia Institute of Pharmaceutical Education and Research, Lucknow-226020, India
| | - Shiv Singh
- Industrial Waste Utilization, Nano and Biomaterial Division, CSIR- Advanced Materials and Processes Research Institute (CSIR-AMPRI), Hoshangabad Road, Bhopal, Madhya Pradesh-462026, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India.
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Bai X, Wu Y, Deng L, Gong L, Xu T, Song W, Feng X. Imprinted Electrochemical Sensor of Tyrosine Based on Chitosan/β-
Cyclodextrin/Multi-walled Carbon Nanotubes Composite Film. CURR ANAL CHEM 2022. [DOI: 10.2174/1573411017666211005092049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
As a vital amino acid in the human body, tyrosine is indispensable in various biological processes, and therefore its accurate and simple determination is of crucial importance. In this work, a facile approach was developed to construct a molecularly imprinted sensor for tyrosine via co-electrodeposition of chitosan, β-cyclodextrin and tyrosine on the surface of indium tin oxide that was pre-coated with multi-walled carbon nanotubes (MWNTs).
Methods:
Benefitting from the excellent film-forming ability and the rich functional groups to form a hydrogen bond with target molecules, chitosan was utilized to form a recognition matrix. MWNTs and β-cyclodextrin were then introduced to enhance the selectivity and sensitivity to tyrosine, due to the subtle electronic, catalytic properties and possible π-π interaction of MWNTs with tyrosine, as well as recognition ability of β-cyclodextrin. The morphology of the imprinted films was characterized by a scanning electron microscope. The electrochemistry and tyrosine sensing performance were investigated in detail by cyclic voltammetry and chronoamperometry.
Results:
Amperometry results showed that the imprinted sensor exhibited a linear range of 1.0×10−6 to 1.0×10−4 M and 1.0×10−4 to 1.0×10−3 M for tyrosine determination, with a detection limit of 6.0 × 10−7 M (S/N=3). Moreover, a satisfactory recovery in the range of 99.0% to 105.1% was obtained with the application of the imprinted sensor in artificial urine samples analysis.
Conclusion:
The imprinted electrode is reusable with satisfactory reproducibility and stability in tyrosine determination.
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Affiliation(s)
- Xiaopeng Bai
- Department of Sanitary Inspection, School of Public Health, Shenyang Medical College, Shenyang 110034,China
| | - Ying Wu
- College of Chemistry, Jilin University, Changchun 130012,China
| | - Lili Deng
- Public Health Experimental Center, Shenyang Medical College, Shenyang 110034,China
| | - Li Gong
- Department of Sanitary Inspection, School of Public Health, Shenyang Medical College, Shenyang 110034,China
| | - Tianchi Xu
- Department of Sanitary Inspection, School of Public Health, Shenyang Medical College, Shenyang 110034,China
| | - Wenbo Song
- College of Chemistry, Jilin University, Changchun 130012,China
| | - Xun Feng
- Department of Sanitary Inspection, School of Public Health, Shenyang Medical College, Shenyang 110034,China
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van Staden JF, Stefan-van Staden RI. Characterization of Low-Cost, Robust, Graphene-Based Amperometric Dot Microsensors for the Determination of Dopamine. ANAL LETT 2021. [DOI: 10.1080/00032719.2021.1904409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Jacobus Frederick van Staden
- Process Analytical Technology Laboratory (PATLAB), National Institute of Research for Electrochemistry and Condensed Matter, Bucharest, Romania
| | - Raluca-Ioana Stefan-van Staden
- Process Analytical Technology Laboratory (PATLAB), National Institute of Research for Electrochemistry and Condensed Matter, Bucharest, Romania
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Ikram R, Mohamed Jan B, Abdul Qadir M, Sidek A, Stylianakis MM, Kenanakis G. Recent Advances in Chitin and Chitosan/Graphene-Based Bio-Nanocomposites for Energetic Applications. Polymers (Basel) 2021; 13:3266. [PMID: 34641082 PMCID: PMC8512808 DOI: 10.3390/polym13193266] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 09/21/2021] [Accepted: 09/23/2021] [Indexed: 01/10/2023] Open
Abstract
Herein, we report recent developments in order to explore chitin and chitosan derivatives for energy-related applications. This review summarizes an introduction to common polysaccharides such as cellulose, chitin or chitosan, and their connection with carbon nanomaterials (CNMs), such as bio-nanocomposites. Furthermore, we present their structural analysis followed by the fabrication of graphene-based nanocomposites. In addition, we demonstrate the role of these chitin- and chitosan-derived nanocomposites for energetic applications, including biosensors, batteries, fuel cells, supercapacitors and solar cell systems. Finally, current limitations and future application perspectives are entailed as well. This study establishes the impact of chitin- and chitosan-generated nanomaterials for potential, unexplored industrial applications.
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Affiliation(s)
- Rabia Ikram
- Department of Chemical Engineering, University of Malaya, Kuala Lumpur 50603, Malaysia
| | - Badrul Mohamed Jan
- Department of Chemical Engineering, University of Malaya, Kuala Lumpur 50603, Malaysia
| | | | - Akhmal Sidek
- Petroleum Engineering Department, School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, Johor Bahru 81310, Malaysia;
| | - Minas M. Stylianakis
- Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas, N. Plastira 100, Vasilika Vouton, GR-700 13 Heraklion, Greece;
| | - George Kenanakis
- Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas, N. Plastira 100, Vasilika Vouton, GR-700 13 Heraklion, Greece;
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7
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Zouaoui F, Bourouina-Bacha S, Bourouina M, Jaffrezic-Renault N, Zine N, Errachid A. Electrochemical sensors based on molecularly imprinted chitosan: A review. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2020.115982] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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8
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Applications of Chitosan in Molecularly and Ion Imprinted Polymers. CHEMISTRY AFRICA-A JOURNAL OF THE TUNISIAN CHEMICAL SOCIETY 2020. [DOI: 10.1007/s42250-020-00177-w] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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9
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A novel electrochemical sensor based on magnetic core@shell molecularly imprinted nanocomposite (Fe3O4@graphene oxide@MIP) for sensitive and selective determination of anticancer drug capecitabine. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2020.06.018] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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10
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Wu S, Li K, Dai X, Zhang Z, Ding F, Li S. An ultrasensitive electrochemical platform based on imprinted chitosan/gold nanoparticles/graphene nanocomposite for sensing cadmium (II) ions. Microchem J 2020. [DOI: 10.1016/j.microc.2020.104710] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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11
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Rameshthangam P, Solairaj D, Arunachalam G, Ramasamy P. Chitin and Chitinases: Biomedical And Environmental Applications of Chitin and its Derivatives. ACTA ACUST UNITED AC 2020. [DOI: 10.14302/issn.2690-4829.jen-18-2043] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Disposal of chitin wastes from crustacean shell can cause environmental and health hazards. Chitin is a well known abundant natural polymer extracted after deproteinization and demineralization of the shell wastes of shrimp, crab, lobster, and krill. Extraction of chitin and its derivatives from waste material is one of the alternative ways to turn the waste into useful products. Chitinases are enzymes that degrade chitin. Chitinases contribute to the generation of carbon and nitrogen in the ecosystem. Chitin and chitinolytic enzymes are gaining importance for their biotechnological applications. The presence of surface charge and multiple functional groups make chitin as a beneficial natural polymer. Due to the reactive functional groups chitin can be used for the preparation of a spectrum of chitin derivatives such as chitosan, alkyl chitin, sulfated chitin, dibutyryl chitin and carboxymethyl chitin for specific applications in different areas. The present review is aimed to summarize the efficacy of the chitinases on the chitin and its derivatives and their diverse applications in biomedical and environmental field. Further this review also discusses the synthesis of various chitin derivatives in detail and brings out the importance of chitin and its derivatives in biomedical and environmental applications.
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Affiliation(s)
| | - Dhanasekaran Solairaj
- Department of Biotechnology, Alagappa University, Karaikudi 630003, Tamilnadu, India
| | - Gnanapragasam Arunachalam
- College of Poultry Productions and Management, Tamil Nadu Veterinary and Animal Sciences University, Hosur - 635 110, Tamil Nadu, India
| | - Palaniappan Ramasamy
- Director- Research, Sree Balaji Medical College and Hospital, BIHER- Bharath University, Chennai-600041, Tamil Nadu, India
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12
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Adhikari J, Rizwan M, Keasberry NA, Ahmed MU. Current progresses and trends in carbon nanomaterials‐based electrochemical and electrochemiluminescence biosensors. J CHIN CHEM SOC-TAIP 2020. [DOI: 10.1002/jccs.201900417] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Juthi Adhikari
- Biosensors and Nanobiotechnology Laboratory, Chemical Science Programme, Faculty of ScienceUniversiti Brunei Darussalam Gadong Brunei Darussalam
| | - Mohammad Rizwan
- Biosensors and Nanobiotechnology Laboratory, Chemical Science Programme, Faculty of ScienceUniversiti Brunei Darussalam Gadong Brunei Darussalam
- School of Natural SciencesBangor University Bangor Wales UK
| | - Natasha Ann Keasberry
- Biosensors and Nanobiotechnology Laboratory, Chemical Science Programme, Faculty of ScienceUniversiti Brunei Darussalam Gadong Brunei Darussalam
| | - Minhaz Uddin Ahmed
- Biosensors and Nanobiotechnology Laboratory, Chemical Science Programme, Faculty of ScienceUniversiti Brunei Darussalam Gadong Brunei Darussalam
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13
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Qin B, Wu Y, Wang G, Chen X, Luo X, Li F, Liu T. Physicochemical constraints on the in-situ deposited phenoxazine mediated electron shuttling process. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.135934] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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14
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Gui R, Guo H, Jin H. Preparation and applications of electrochemical chemosensors based on carbon-nanomaterial-modified molecularly imprinted polymers. NANOSCALE ADVANCES 2019; 1:3325-3363. [PMID: 36133548 PMCID: PMC9419493 DOI: 10.1039/c9na00455f] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Accepted: 07/29/2019] [Indexed: 05/25/2023]
Abstract
The past few decades have witnessed a rapid development in electrochemical chemosensors (ECCSs). The integration of carbon nanomaterials (CNMs) and molecularly imprinted polymers (MIPs) has endowed ECCSs with high selectivity and sensitivity toward target detection. Due to the integrated merits of MIPs and CNMs, CNM-modified MIPs as ECCSs have been widely reported and have excellent detection applications. This review systematically summarized the general categories, preparation strategies, and applications of ECCSs based on CNM-modified MIPs. The categories include CNM-modified MIPs often hybridized with various materials and CNM-encapsulated or CNM-combined imprinting silica and polymers on working electrodes or other substrates. The preparation strategies include the polymerization of MIPs on CNM-modified substrates, co-polymerization of MIPs and CNMs on substrates, drop-casting of MIPs on CNM-modified substrates, self-assembly of CNMs/MIP complexes on substrates, and so forth. We discussed the in situ polymerization, electro-polymerization, and engineering structures of CNM-modified MIPs. With regard to potential applications, we elaborated the detection mechanisms, signal transducer modes, target types, and electrochemical sensing of targets in real samples. In addition, this review discussed the present status, challenges, and prospects of CNM-modified MIP-based ECCSs. This comprehensive review is desirable for scientists from broad research fields and can promote the further development of MIP-based functional materials, CNM-based hybrid materials, advanced composites, and hybrid materials.
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Affiliation(s)
- Rijun Gui
- College of Chemistry and Chemical Engineering, Intellectual Property Research Institute, Qingdao University Shandong 266071 PR China +86 532 85953981 +86 532 85953981
| | - Huijun Guo
- Advanced Fiber and Composites Research Institute, Jilin Institute of Chemical Technology Jilin 132022 PR China
| | - Hui Jin
- College of Chemistry and Chemical Engineering, Intellectual Property Research Institute, Qingdao University Shandong 266071 PR China +86 532 85953981 +86 532 85953981
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15
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A Simple and Efficient Molecularly Imprinted Electrochemical Sensor for the Selective Determination of Tryptophan. Biomolecules 2019; 9:biom9070294. [PMID: 31336671 PMCID: PMC6680830 DOI: 10.3390/biom9070294] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Revised: 07/17/2019] [Accepted: 07/17/2019] [Indexed: 12/30/2022] Open
Abstract
In this paper, a tryptophan (Trp) molecularly imprinted chitosan film was prepared on the surface of an acetylene black paste electrode using chitosan as the functional polymer, Trp as the template molecule and sulfuric acid as the crosslinking agent. The surface morphologies of non-imprinted and imprinted electrodes were characterized by scanning electron microscopy (SEM). The formation of hydrogen bonds between the functional polymer and the template molecule was confirmed by infrared spectroscopy. Some factors affecting the performance of the imprinted electrode such as the concentration of chitosan, the mass ratio of chitosan to Trp, the dropping amount of the chitosan-Trp mixture, the solution pH, and the accumulation potential and time were discussed. The experimental results show that the imprinted electrode exhibit good affinity and selectivity for Trp. The dynamic linear ranges of 0.01–4 μM, 4–20 μM and 20–100 μM were obtained by second derivative linear sweep voltammetry, and the detection limit was calculated to be 8.0 nM. The use of the imprinted electrode provides an effective method for eliminating the interference of potentially interfering substances. In addition, the sensor has high sensitivity, reproducibility and stability, and can be used for the determination of Trp in pharmaceutical preparations and human serum samples.
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16
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Mosammam MK, Ganjali MR, Habibi-Kool-Gheshlaghi M, Faridbod F. Electroanalysis of Catecholamine Drugs using Graphene Modified Electrodes. CURR ANAL CHEM 2019. [DOI: 10.2174/1573411014666180917113206] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Background:
Catecholamine drugs are a family of electroactive pharmaceutics, which are
widely analyzed through electrochemical methods. However, for low level online determination and
monitoring of these compounds, which is very important for clinical and biological studies, modified
electrodes having high signal to noise ratios are needed. Numerous materials including nanomaterials
have been widely used as electrode modifies for these families during the years. Among them, graphene
and its family, due to their remarkable properties in electrochemistry, were extensively used in
modification of electrochemical sensors.
Objective:
In this review, working electrodes which have been modified with graphene and its derivatives
and applied for electroanalyses of some important catecholamine drugs are considered.
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Affiliation(s)
- Mahya Karami Mosammam
- Center of Excellence in Electrochemistry, School of Chemistry, College of Science, University of Tehran, Tehran, Iran
| | - Mohammad Reza Ganjali
- Center of Excellence in Electrochemistry, School of Chemistry, College of Science, University of Tehran, Tehran, Iran
| | - Mona Habibi-Kool-Gheshlaghi
- Center of Excellence in Electrochemistry, School of Chemistry, College of Science, University of Tehran, Tehran, Iran
| | - Farnoush Faridbod
- Center of Excellence in Electrochemistry, School of Chemistry, College of Science, University of Tehran, Tehran, Iran
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17
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Amatatongchai M, Sroysee W, Sodkrathok P, Kesangam N, Chairam S, Jarujamrus P. Novel three-Dimensional molecularly imprinted polymer-coated carbon nanotubes (3D-CNTs@MIP) for selective detection of profenofos in food. Anal Chim Acta 2019; 1076:64-72. [PMID: 31203965 DOI: 10.1016/j.aca.2019.04.075] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Revised: 04/14/2019] [Accepted: 04/18/2019] [Indexed: 11/25/2022]
Abstract
A new and facile method for selective measurement of profenofos (PFF) using a simple flow-injection system with a molecularly-imprinted-polymer-coated carbon nanotube (3D-CNTs@MIP) amperometric sensor is proposed. The 3D-CNTs@MIP was synthesized by successively coating the surface of carboxylated CNTs with SiO2 and vinyl end groups, then terminating with molecularly imprinted polymer (MIP) shells. MIP was grafted to the CNT cores using methacrylic acid (MAA) monomer, ethylene glycol dimethacrylate (EGDMA) as cross linker, and 2,2'-azobisisobutyronitrile (AIBN) as initiator. We constructed the PFF sensor by coating the surface of a glassy carbon electrode (GCE) with 3D-CNTs@MIP and removed the imprinting template by solvent extraction. Morphological and structural characterization reveal that blending of the MIP on the CNT surface significantly increases the selective surface area, leading to greater numbers of imprinting sites for improved sensitivity and electron transfer. The 3D-CNTs@MIP sensor exhibits a fast response with good recognition when applied to PFF detection by cyclic voltammetry and amperometry. The PFF oxidation current signal appears at +0.7 V vs Ag/AgCl using 0.1 M phosphate buffer (pH 7.0) as the carrier solution. The designed 3D-imprinted sensor provides a linear response over the range 0.01-200 μM (r2 = 0.995) with a low detection limit of 0.002 μM (3σ). The sensor was successfully applied to detection of PFF in vegetable samples.
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Affiliation(s)
- Maliwan Amatatongchai
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani, 34190, Thailand; Nanomaterials Science, Sensors & Catalysis for Problem-Based Projects, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani, 34190, Thailand.
| | - Wongduan Sroysee
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani, 34190, Thailand; Nanomaterials Science, Sensors & Catalysis for Problem-Based Projects, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani, 34190, Thailand
| | - Porntip Sodkrathok
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani, 34190, Thailand; Nanomaterials Science, Sensors & Catalysis for Problem-Based Projects, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani, 34190, Thailand
| | - Nuttapol Kesangam
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani, 34190, Thailand; Nanomaterials Science, Sensors & Catalysis for Problem-Based Projects, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani, 34190, Thailand
| | - Sanoe Chairam
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani, 34190, Thailand; Nanomaterials Science, Sensors & Catalysis for Problem-Based Projects, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani, 34190, Thailand
| | - Purim Jarujamrus
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani, 34190, Thailand; Nanomaterials Science, Sensors & Catalysis for Problem-Based Projects, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani, 34190, Thailand
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18
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Beluomini MA, da Silva JL, de Sá AC, Buffon E, Pereira TC, Stradiotto NR. Electrochemical sensors based on molecularly imprinted polymer on nanostructured carbon materials: A review. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.04.005] [Citation(s) in RCA: 113] [Impact Index Per Article: 22.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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19
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Yang X, Niu X, Mo Z, Liu N, Guo R, Zhao P, Liu Z, Ouyang M. The Synthesis of Chitosan Decorated Reduced Graphene Oxide‐Ferrocene Nanocomposite and its Application in Electrochemical Detection Rhodamine B. ELECTROANAL 2019. [DOI: 10.1002/elan.201800880] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Xing Yang
- Research Center of Gansu Military and Civilian Integration Advanced Structural Materials, Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou 730070 China
| | - Xiaohui Niu
- Research Center of Gansu Military and Civilian Integration Advanced Structural Materials, Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou 730070 China
| | - Zunli Mo
- Research Center of Gansu Military and Civilian Integration Advanced Structural Materials, Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou 730070 China
| | - Nijuan Liu
- Research Center of Gansu Military and Civilian Integration Advanced Structural Materials, Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou 730070 China
| | - Ruibin Guo
- Research Center of Gansu Military and Civilian Integration Advanced Structural Materials, Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou 730070 China
| | - Pan Zhao
- Research Center of Gansu Military and Civilian Integration Advanced Structural Materials, Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou 730070 China
| | - Zhenyu Liu
- Research Center of Gansu Military and Civilian Integration Advanced Structural Materials, Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou 730070 China
| | - Meixuan Ouyang
- Research Center of Gansu Military and Civilian Integration Advanced Structural Materials, Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou 730070 China
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20
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Tyrosinase/Chitosan/Reduced Graphene Oxide Modified Screen-Printed Carbon Electrode for Sensitive and Interference-Free Detection of Dopamine. APPLIED SCIENCES-BASEL 2019. [DOI: 10.3390/app9040622] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Tyrosinase, chitosan, and reduced graphene oxide (rGO) are sequentially used to modify a screen-printed carbon electrode (SPCE) for the detection of dopamine (DA), without interference from uric acid (UA) or ascorbic acid (AA). The use of tyrosinase significantly improves the detection’s specificity. Cyclic voltammetry (CV) measurements demonstrate the high sensitivity and selectivity of the proposed electrochemical sensors, with detection limits of 22 nM and broad linear ranges of 0.4–8 μM and 40–500 μM. The fabricated tyrosinase/chitosan/rGO/SPCE electrodes achieve satisfactory results when applied to human urine samples, thereby demonstrating their feasibility for analyzing DA in physiological samples.
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21
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Anirudhan T, Athira V, Chithra Sekhar V. Electrochemical sensing and nano molar level detection of Bisphenol-A with molecularly imprinted polymer tailored on multiwalled carbon nanotubes. POLYMER 2018. [DOI: 10.1016/j.polymer.2018.05.052] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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22
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Lin TY, Wei KC, Ju SP, Huang CY, Yang HW. Diagnosis by simplicity: an aptachip for dopamine capture and accurate detection with a dual colorimetric and fluorometric system. J Mater Chem B 2018; 6:3387-3394. [DOI: 10.1039/c8tb00913a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Herein, we aim to rapidly fabricate an aptachip with a dual colorimetric and fluorometric sensing strategy for simple dopamine detection with high sensitivity and selectivity.
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Affiliation(s)
- Tzu-Yang Lin
- Institute of Medical Science and Technology
- National Sun Yat-sen University
- Kaohsiung
- Taiwan
| | - Kuo-Chen Wei
- Department of Neurosurgery
- Chang Gung Memorial Hospital
- Taoyuan 33305
- Taiwan
- School of Medicine
| | - Shin-Pon Ju
- Department of Mechanical and Electro-Mechanical Engineering
- National Sun Yat-sen University
- Kaohsiung 80424
- Taiwan
| | - Chiung-Yin Huang
- Department of Neurosurgery
- Chang Gung Memorial Hospital
- Taoyuan 33305
- Taiwan
| | - Hung-Wei Yang
- Institute of Medical Science and Technology
- National Sun Yat-sen University
- Kaohsiung
- Taiwan
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23
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Liu M, Chen Y, Qin C, Zhang Z, Ma S, Cai X, Li X, Wang Y. Electrodeposition of reduced graphene oxide with chitosan based on the coordination deposition method. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2018; 9:1200-1210. [PMID: 29765797 PMCID: PMC5942374 DOI: 10.3762/bjnano.9.111] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Accepted: 03/16/2018] [Indexed: 05/03/2023]
Abstract
The electrodeposition of graphene has drawn considerable attention due to its appealing applications for sensors, supercapacitors and lithium-ion batteries. However, there are still some limitations in the current electrodeposition methods for graphene. Here, we present a novel electrodeposition method for the direct deposition of reduced graphene oxide (rGO) with chitosan. In this method, a 2-hydroxypropyltrimethylammonium chloride-based chitosan-modified rGO material was prepared. This material disperses homogenously in the chitosan solution, forming a deposition solution with good dispersion stability. Subsequently, the modified rGO material was deposited on an electrode through codeposition with chitosan, based on the coordination deposition method. After electrodeposition, the homogeneous, deposited rGO/chitosan films can be generated on copper or silver electrodes or substrates. The electrodeposition method allows for the convenient and controlled creation of rGO/chitosan nanocomposite coatings and films of different shapes and thickness. It also introduces a new method of creating films, as they can be peeled completely from the electrodes. Moreover, this method allows for a rGO/chitosan film to be deposited directly onto an electrode, which can then be used for electrochemical detection.
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Affiliation(s)
- Mingyang Liu
- School of Materials Science and Engineering, Wuhan University of Technology, 122 Luoshi Road, Wuhan 430070, China
| | - Yanjun Chen
- School of Materials Science and Engineering, Wuhan University of Technology, 122 Luoshi Road, Wuhan 430070, China
| | - Chaoran Qin
- School of Materials Science and Engineering, Wuhan University of Technology, 122 Luoshi Road, Wuhan 430070, China
| | - Zheng Zhang
- School of Materials Science and Engineering, Wuhan University of Technology, 122 Luoshi Road, Wuhan 430070, China
| | - Shuai Ma
- School of Materials Science and Engineering, Wuhan University of Technology, 122 Luoshi Road, Wuhan 430070, China
| | - Xiuru Cai
- School of Materials Science and Engineering, Wuhan University of Technology, 122 Luoshi Road, Wuhan 430070, China
| | - Xueqian Li
- School of Materials Science and Engineering, Wuhan University of Technology, 122 Luoshi Road, Wuhan 430070, China
| | - Yifeng Wang
- School of Materials Science and Engineering, Wuhan University of Technology, 122 Luoshi Road, Wuhan 430070, China
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24
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Clark J, Chen Y, Hinder S, Silva SRP. Highly Sensitive Dopamine Detection Using a Bespoke Functionalised Carbon Nanotube Microelectrode Array. ELECTROANAL 2017. [DOI: 10.1002/elan.201700248] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- James Clark
- Advanced Technology Institute; University of Surrey; Guildford, Surrey GU2 7XH United Kingdom
| | - Ying Chen
- Department of Biochemistry & Physiology; University of Surrey; Guildford, Surrey GU2 7XH United Kingdom
- Present address: Institute of Psychiatry, Psychology and Neuroscience, King's College London, De Crespigny Park; Denmark Hill; London SE5 8AF United Kingdom
| | - Steven Hinder
- Department of Mechanical Engineering Sciences; University of Surrey; Guildford, Surrey GU2 7XH U.K
| | - S. Ravi P. Silva
- Advanced Technology Institute; University of Surrey; Guildford, Surrey GU2 7XH United Kingdom
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25
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Yang C, Wang Y, Jacobs CB, Ivanov IN, Venton BJ. O 2 Plasma Etching and Antistatic Gun Surface Modifications for CNT Yarn Microelectrode Improve Sensitivity and Antifouling Properties. Anal Chem 2017; 89:5605-5611. [PMID: 28423892 PMCID: PMC5575992 DOI: 10.1021/acs.analchem.7b00785] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Carbon nanotube (CNT) based microelectrodes exhibit rapid and selective detection of neurotransmitters. While different fabrication strategies and geometries of CNT microelectrodes have been characterized, relatively little research has investigated ways to selectively enhance their electrochemical properties. In this work, we introduce two simple, reproducible, low-cost, and efficient surface modification methods for carbon nanotube yarn microelectrodes (CNTYMEs): O2 plasma etching and antistatic gun treatment. O2 plasma etching was performed by a microwave plasma system with oxygen gas flow and the optimized time for treatment was 1 min. The antistatic gun treatment flows ions by the electrode surface; two triggers of the antistatic gun was the optimized number on the CNTYME surface. Current for dopamine at CNTYMEs increased 3-fold after O2 plasma etching and 4-fold after antistatic gun treatment. When the two treatments were combined, the current increased 12-fold, showing the two effects are due to independent mechanisms that tune the surface properties. O2 plasma etching increased the sensitivity due to increased surface oxygen content but did not affect surface roughness while the antistatic gun treatment increased surface roughness but not oxygen content. The effect of tissue fouling on CNT yarns was studied for the first time, and the relatively hydrophilic surface after O2 plasma etching provided better resistance to fouling than unmodified or antistatic gun treated CNTYMEs. Overall, O2 plasma etching and antistatic gun treatment improve the sensitivity of CNTYMEs by different mechanisms, providing the possibility to tune the CNTYME surface and enhance sensitivity.
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Affiliation(s)
- Cheng Yang
- Department of Chemistry, University of Virginia, Charlottesville, VA 22904
| | - Ying Wang
- Department of Chemistry, University of Virginia, Charlottesville, VA 22904
| | - Christopher B. Jacobs
- Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, 1 Bethel Valley Road, Oak Ridge, TN 37831, United States
| | - Ilia N. Ivanov
- Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, 1 Bethel Valley Road, Oak Ridge, TN 37831, United States
| | - B. Jill Venton
- Department of Chemistry, University of Virginia, Charlottesville, VA 22904
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26
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Ma Y, Shen XL, Zeng Q, Wang HS, Wang LS. A multi-walled carbon nanotubes based molecularly imprinted polymers electrochemical sensor for the sensitive determination of HIV-p24. Talanta 2017; 164:121-127. [DOI: 10.1016/j.talanta.2016.11.043] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Revised: 11/19/2016] [Accepted: 11/20/2016] [Indexed: 12/11/2022]
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27
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Zaidi SA. Molecular imprinting polymers and their composites: a promising material for diverse applications. Biomater Sci 2017; 5:388-402. [DOI: 10.1039/c6bm00765a] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Molecular imprinted polymerization is considered one of the most useful preparation strategies to obtain highly selective polymeric materials called molecular imprinted polymers (MIPs).
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28
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Xu W, Yuan F, Li C, Huang W, Wu X, Yin Z, Yang W. Acetylene black paste electrode modified with molecularly imprinted polymers/graphene for the determination of bisphenol A. J Sep Sci 2016; 39:4851-4857. [PMID: 27804224 DOI: 10.1002/jssc.201600803] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Revised: 10/05/2016] [Accepted: 10/13/2016] [Indexed: 12/15/2022]
Abstract
A novel nanocomposite of molecularly imprinted polymers and graphene sheets was fabricated and used to obtain a highly conductive acetylene black paste electrode with high conductivity for the detection of bisphenol A. The two-dimensional structure and the chemical functionality of graphene provide an excellent surface for the enhancement of the sensitivity of the electrochemical sensor and the specificity of molecularly imprinted polymers to improve detection of bisphenol A. The synergistic effect between graphene and molecularly imprinted polymers confers the nanocomposite with superior conductivity, broadened effective surface area and outstanding electrochemical performance. Factors affecting the performance of the imprinted sensor such as molecularly imprinted polymers concentration, foster time and scan rate are discussed. The sensor successfully detects bisphenol A with a wide linear range of 3.21 × 10-10 to 2.8 × 10-1 g/L (R = 0.995) and a detection limit of 9.63 × 10-11 g/L. The fabricated sensor also possessed high selectivity and stability and exhibits potential for environmental detection of contaminants and food safety inspection.
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Affiliation(s)
- Wanzhen Xu
- School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, China.,Jiangsu Collaborative Innovation Center of Technology and Material of Water Treatment, Suzhou, China
| | - Fei Yuan
- School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, China
| | - Chunyan Li
- School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, China
| | - Weihong Huang
- School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, China
| | - Xiangyang Wu
- School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, China
| | - Zhengqiao Yin
- School of Material Science and Engineering, Jiangsu University, Zhenjiang, China
| | - Wenming Yang
- School of Material Science and Engineering, Jiangsu University, Zhenjiang, China
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29
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Electropolymerized molecular imprinting on glassy carbon electrode for voltammetric detection of dopamine in biological samples. Talanta 2016; 160:489-498. [PMID: 27591643 DOI: 10.1016/j.talanta.2016.07.024] [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: 02/03/2015] [Revised: 07/05/2016] [Accepted: 07/07/2016] [Indexed: 11/23/2022]
Abstract
A simple and reliable method for preparing a selective dopamine (DA) sensor based on a molecularly imprinted polymer of ethacridine was proposed. The molecularly imprinted polymer electrode was prepared through electrodepositing polyethacridine-dopamine film on the glassy carbon electrode and then removing DA from the film via chemical induced elution. The molecular imprinted sensor was tested by cyclic voltammetry as well as by differential pulse voltammetry (DPV) to verify the changes in oxidative currents of DA. In optimized DPV conditions the oxidation peak current was well-proportional to the concentration of DA in the range from 2.0×10(-8)M up to 1×10(-6)M. The limit of detection (3σ) of DA was found to be as low as 4.4nM, by the proposed sensor that could be considered a sensitive marker of DA depletion in Parkinson's disease. Good reproducibility with relative standard deviation of 1.4% and long term stability within two weeks were also observed. The modified sensor was validated for the analysis of DA in deproteinized human serum samples using differential pulse voltammetric technique.
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30
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Ribeiro JA, Fernandes PM, Pereira CM, Silva F. Electrochemical sensors and biosensors for determination of catecholamine neurotransmitters: A review. Talanta 2016; 160:653-679. [DOI: 10.1016/j.talanta.2016.06.066] [Citation(s) in RCA: 102] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Revised: 06/28/2016] [Accepted: 06/30/2016] [Indexed: 01/03/2023]
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31
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Palanisamy S, Thangavelu K, Chen SM, Gnanaprakasam P, Velusamy V, Liu XH. Preparation of chitosan grafted graphite composite for sensitive detection of dopamine in biological samples. Carbohydr Polym 2016; 151:401-407. [DOI: 10.1016/j.carbpol.2016.05.076] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2016] [Revised: 05/14/2016] [Accepted: 05/20/2016] [Indexed: 12/30/2022]
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32
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Martins GV, Marques AC, Fortunato E, Sales MGF. 8-hydroxy-2'-deoxyguanosine (8-OHdG) biomarker detection down to picoMolar level on a plastic antibody film. Biosens Bioelectron 2016; 86:225-234. [PMID: 27376193 DOI: 10.1016/j.bios.2016.06.052] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Revised: 06/01/2016] [Accepted: 06/18/2016] [Indexed: 01/12/2023]
Abstract
An innovative biosensor assembly relying on a simple and straightforward in-situ construction is presented to monitor urinary 8-hydroxy-2'-deoxyguanosine (8-OHdG) down to the pmol/L level. The sensing film of the biosensor consisted of a molecularly imprinted polymer (MIP) layer for 8-OHdG assembled on a gold electrode through electropolymerization of monomer combined with the template. The analytical features of the resulting biosensor were assessed by Cyclic Voltammetry (CV) and Electrochemical Impedance Spectroscopy (EIS). Some experimental parameters such as the initial concentration of the monomer and the ratio template-monomer were investigated and optimized in order to finely tune the performance of the MIP-based sensor. Under optimal conditions, the developed biosensor was able to rebind 8-OHdG with a linear response against EIS from 0.1 to 100pg/ml 3.5-3500 pM. The interference of coexisting species was tested, also with calibrations on urine samples, and good selectivity towards 8-OHdG was obtained. RAMAN spectroscopy, FTIR and SEM evaluations of the prepared films confirmed the formation of a polyphenol thin-film on the electrode surface. The presence and distribution of the imprinted cavities on the MIP layer was confirmed by confocal microscopy imaging of the film, after a post-treatment with Fluorescein Isothiocyanate (FITC) labeled 8-OHdG antibody. Overall, this label-free biosensor for urinary 8-OHdG detection constitutes a promising low-cost alternative to the conventional immunoassay approaches, due to its simplicity, stability, high sensitivity and selectivity for biological sample assays, opening new doors for other applications.
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Affiliation(s)
- Gabriela V Martins
- BioMark/CINTESIS-ISEP, School of Engineering of the Polytechnique School of Porto, 4200-072 Porto, Portugal; i3N/CENIMAT, Department of Materials Science, Faculty of Sciences and Technology, Universidade NOVA de Lisboa and CEMOP/UNINOVA, Campus de Caparica, 2829-516 Caparica, Portugal
| | - Ana C Marques
- i3N/CENIMAT, Department of Materials Science, Faculty of Sciences and Technology, Universidade NOVA de Lisboa and CEMOP/UNINOVA, Campus de Caparica, 2829-516 Caparica, Portugal
| | - Elvira Fortunato
- i3N/CENIMAT, Department of Materials Science, Faculty of Sciences and Technology, Universidade NOVA de Lisboa and CEMOP/UNINOVA, Campus de Caparica, 2829-516 Caparica, Portugal
| | - M Goreti F Sales
- BioMark/CINTESIS-ISEP, School of Engineering of the Polytechnique School of Porto, 4200-072 Porto, Portugal.
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33
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Yang C, Trikantzopoulos E, Nguyen MD, Jacobs CB, Wang Y, Mahjouri-Samani M, Ivanov IN, Venton BJ. Laser Treated Carbon Nanotube Yarn Microelectrodes for Rapid and Sensitive Detection of Dopamine in Vivo. ACS Sens 2016; 1:508-515. [PMID: 27430021 DOI: 10.1021/acssensors.6b00021] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Carbon nanotube yarn microelectrodes (CNTYMEs) exhibit rapid and selective detection of dopamine with fast-scan cyclic voltammetry (FSCV); however, the sensitivity limits their application in vivo. In this study, we introduce laser treatment as a simple, reliable, and efficient approach to improve the sensitivity of CNTYMEs by three fold while maintaining high temporal resolution. The effect of laser treatment on the microelectrode surface was characterized by scanning electron microscopy, Raman spectroscopy, energy dispersion spectroscopy, and laser confocal microscopy. Laser treatment increases the surface area and oxygen containing functional groups on the surface, which provides more adsorption sites for dopamine than at unmodified CNTYMEs. Moreover, similar to unmodified CNTYMEs, the dopamine signal at laser treated CNTYMEs is not dependent on scan repetition frequency, unlike the current at carbon fiber microelectrodes (CFMEs) which decreases with increasing scan repetition frequency. This frequency independence is caused by the significantly larger surface roughness which would trap dopamine-o-quinone and amplify the dopamine signal. CNTYMEs were applied as an in vivo sensor with FSCV for the first time and laser treated CNTYMEs maintained high dopamine sensitivity compared to CFMEs with an increased scan repetition frequency of 50 Hz, which is five-fold faster than the conventional frequency. CNTYMEs with laser treatment are advantageous because of their easy fabrication, high reproducibility, fast electron transfer kinetics, high sensitivity, and rapid in vivo measurement of dopamine and could be a potential alternative to CFMEs in the future.
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Affiliation(s)
- Cheng Yang
- Department
of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | | | - Michael D. Nguyen
- Department
of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Christopher B. Jacobs
- Center
for Nanophase Materials Sciences, Oak Ridge National Laboratory, 1 Bethel Valley Road, Oak Ridge, Tennessee 37831, United States
| | - Ying Wang
- Department
of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Masoud Mahjouri-Samani
- Center
for Nanophase Materials Sciences, Oak Ridge National Laboratory, 1 Bethel Valley Road, Oak Ridge, Tennessee 37831, United States
| | - Ilia N. Ivanov
- Center
for Nanophase Materials Sciences, Oak Ridge National Laboratory, 1 Bethel Valley Road, Oak Ridge, Tennessee 37831, United States
| | - B. Jill Venton
- Department
of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
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34
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Sobolewski P, Piwowarczyk M, Fray ME. Polymer-Graphene Nanocomposite Materials for Electrochemical Biosensing. Macromol Biosci 2016; 16:944-57. [PMID: 27188816 DOI: 10.1002/mabi.201600081] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Revised: 04/19/2016] [Indexed: 12/21/2022]
Affiliation(s)
- Peter Sobolewski
- Division of Biomaterials and Microbiological Technologies; Polymer Institute; West Pomeranian University of Technology; Szczecin, 45 Piastów Ave 70-311 Szczecin Poland
| | - Magdalena Piwowarczyk
- Division of Biomaterials and Microbiological Technologies; Polymer Institute; West Pomeranian University of Technology; Szczecin, 45 Piastów Ave 70-311 Szczecin Poland
| | - Mirosława El Fray
- Division of Biomaterials and Microbiological Technologies; Polymer Institute; West Pomeranian University of Technology; Szczecin, 45 Piastów Ave 70-311 Szczecin Poland
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35
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Aswini KK, Vinu Mohan AM, Biju VM. Molecularly imprinted poly(4-amino-5-hydroxy-2,7-naphthalenedisulfonic acid) modified glassy carbon electrode as an electrochemical theophylline sensor. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 65:116-25. [PMID: 27157734 DOI: 10.1016/j.msec.2016.03.098] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Revised: 02/09/2016] [Accepted: 03/29/2016] [Indexed: 11/26/2022]
Abstract
Theophylline is an inexpensive drug employed in asthma and chronic obstructive pulmonary disorder medications and is toxic at higher concentration. The development of a molecularly imprinted polymer based theophylline electrochemical sensor on glassy carbon electrode by the electropolymerization of 4-amino-5-hydroxy-2,7-naphthalenedisulfonic acid is being discussed in this work. The MIP modification enhances the theophylline recognition ability and the electron transfer kinetics of the bare electrode. The parameters, controlling the performance of the imprinted polymer based sensor, like number of electropolymerization cycles, composition of the pre-polymerization mixture, pH and immersion time were investigated and optimized. The interaction energy and the most stable conformation of the template-monomer complex in the pre-polymerization mixture were determined computationally using ab initio calculations based on density functional theory. The amperometric measurements showed that the developed sensor has a method detection limit of 0.32μM for the dynamic range of 0.4 to 17μM, at optimized conditions. The transducer possesses appreciable selectivity in the presence of structurally similar interferents such as theobromine, caffeine and doxofylline. The developed sensor showed remarkable stability and reproducibility and was also successfully employed in theophylline detection from commercially available tablets.
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Affiliation(s)
- K K Aswini
- Department of Chemistry, National Institute of Technology, Tiruchirappalli, TamilNadu 620 015, India.
| | - A M Vinu Mohan
- Department of Chemistry, National Institute of Technology, Tiruchirappalli, TamilNadu 620 015, India
| | - V M Biju
- Department of Chemistry, National Institute of Technology, Tiruchirappalli, TamilNadu 620 015, India.
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Li J, Wang X, Duan H, Wang Y, Bu Y, Luo C. Based on magnetic graphene oxide highly sensitive and selective imprinted sensor for determination of sunset yellow. Talanta 2016; 147:169-76. [DOI: 10.1016/j.talanta.2015.09.056] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Revised: 09/17/2015] [Accepted: 09/22/2015] [Indexed: 11/16/2022]
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37
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Savan EK, Paşahan A, Aksoy B, Güngör Ö, Köytepe S, Seçkin T. Preparation and properties of selective polyurethane films and their use for the development of biomedical dopamine sensor. INT J POLYM MATER PO 2015. [DOI: 10.1080/00914037.2015.1129952] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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38
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Supportless electrochemical sensor based on molecularly imprinted polymer modified nanoporous microrod for determination of dopamine at trace level. Biosens Bioelectron 2015; 78:308-314. [PMID: 26630285 DOI: 10.1016/j.bios.2015.11.063] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2015] [Revised: 11/10/2015] [Accepted: 11/22/2015] [Indexed: 11/23/2022]
Abstract
In this work, we developed a novel freestanding metallic microrod as working electrode for highly sensitive and selective electrochemical detection of trace dopamine (DA). The electrode was facilely fabricated via first dealloying smooth Au-Ag alloy microrod (AMR) into nanoporous Au-Ag alloy microrod (NPAMR) and further modifying with electro-polymerized molecularly imprinted polymer (MIP). Influencing factors during electro-polymerization process including pH value and molar ratio of monomer to template molecule were optimized. Under the optimal conditions, a linear range from 2 × 10(-13) to 2 × 10(-8)M for measuring DA was obtained with an ultralow detection limit of 7.63 × 10(-14)M (S/N=3). In addition, the MIP-modified electrode (MIP/NPAMR) was successfully employed to test DA in serum and brain samples.
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39
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Zhou C, Yuan C, Zhu Y, Caro J, Huang A. Facile synthesis of zeolite FAU molecular sieve membranes on bio-adhesive polydopamine modified Al2O3 tubes. J Memb Sci 2015. [DOI: 10.1016/j.memsci.2015.07.045] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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40
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Tan Y, Jin J, Zhang S, Shi Z, Wang J, Zhang J, Pu W, Yang C. Electrochemical Determination of Bisphenol A Using a Molecularly Imprinted Chitosan-acetylene Black Composite Film Modified Glassy Carbon Electrode. ELECTROANAL 2015. [DOI: 10.1002/elan.201500533] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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41
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Yang C, Denno ME, Pyakurel P, Venton BJ. Recent trends in carbon nanomaterial-based electrochemical sensors for biomolecules: A review. Anal Chim Acta 2015; 887:17-37. [PMID: 26320782 PMCID: PMC4557208 DOI: 10.1016/j.aca.2015.05.049] [Citation(s) in RCA: 262] [Impact Index Per Article: 29.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2014] [Revised: 05/22/2015] [Accepted: 05/26/2015] [Indexed: 12/25/2022]
Abstract
Carbon nanomaterials are advantageous for electrochemical sensors because they increase the electroactive surface area, enhance electron transfer, and promote adsorption of molecules. Carbon nanotubes (CNTs) have been incorporated into electrochemical sensors for biomolecules and strategies have included the traditional dip coating and drop casting methods, direct growth of CNTs on electrodes and the use of CNT fibers and yarns made exclusively of CNTs. Recent research has also focused on utilizing many new types of carbon nanomaterials beyond CNTs. Forms of graphene are now increasingly popular for sensors including reduced graphene oxide, carbon nanohorns, graphene nanofoams, graphene nanorods, and graphene nanoflowers. In this review, we compare different carbon nanomaterial strategies for creating electrochemical sensors for biomolecules. Analytes covered include neurotransmitters and neurochemicals, such as dopamine, ascorbic acid, and serotonin; hydrogen peroxide; proteins, such as biomarkers; and DNA. The review also addresses enzyme-based electrodes that are used to detect non-electroactive species such as glucose, alcohols, and proteins. Finally, we analyze some of the future directions for the field, pointing out gaps in fundamental understanding of electron transfer to carbon nanomaterials and the need for more practical implementation of sensors.
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Affiliation(s)
- Cheng Yang
- Department of Chemistry, University of Virginia, USA
| | | | | | - B Jill Venton
- Department of Chemistry, University of Virginia, USA.
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42
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Terzopoulou Z, Kyzas GZ, Bikiaris DN. Recent Advances in Nanocomposite Materials of Graphene Derivatives with Polysaccharides. MATERIALS (BASEL, SWITZERLAND) 2015; 8:652-683. [PMID: 28787964 PMCID: PMC5455288 DOI: 10.3390/ma8020652] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Accepted: 02/05/2015] [Indexed: 12/02/2022]
Abstract
This review article presents the recent advances in syntheses and applications of nanocomposites consisting of graphene derivatives with various polysaccharides. Graphene has recently attracted much interest in the materials field due to its unique 2D structure and outstanding properties. To follow, the physical and mechanical properties of graphene are then introduced. However it was observed that the synthesis of graphene-based nanocomposites had become one of the most important research frontiers in the application of graphene. Therefore, this review also summarizes the recent advances in the synthesis of graphene nanocomposites with polysaccharides, which are abundant in nature and are easily synthesized bio-based polymers. Polysaccharides can be classified in various ways such as cellulose, chitosan, starch, and alginates, each group with unique and different properties. Alginates are considered to be ideal for the preparation of nanocomposites with graphene derivatives due to their environmental-friendly potential. The characteristics of such nanocomposites are discussed here and are compared with regard to their mechanical properties and their various applications.
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Affiliation(s)
- Zoi Terzopoulou
- Division of Chemical Technology, Department of Chemistry, Aristotle University of Thessaloniki, Thessaloniki GR-541 24, Greece.
| | - George Z Kyzas
- Division of Chemical Technology, Department of Chemistry, Aristotle University of Thessaloniki, Thessaloniki GR-541 24, Greece.
| | - Dimitrios N Bikiaris
- Division of Chemical Technology, Department of Chemistry, Aristotle University of Thessaloniki, Thessaloniki GR-541 24, Greece.
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43
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Tadi KK, Motghare RV, Ganesh V. Electrochemical detection of epinephrine using a biomimic made up of hemin modified molecularly imprinted microspheres. RSC Adv 2015. [DOI: 10.1039/c5ra16636e] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Electrochemical detection of epinephrine, an important neurotransmitter in mammalian central nervous system, is demonstrated in this study using a simple bio-mimic prepared by hemin modified microspheres of a molecularly imprinted polymer.
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Affiliation(s)
- Kiran Kumar Tadi
- Chemistry Department
- Visvesvaraya National Institute of Technology
- Napgur – 440010
- India
| | - Ramani V. Motghare
- Chemistry Department
- Visvesvaraya National Institute of Technology
- Napgur – 440010
- India
| | - V. Ganesh
- Electrodics and Electrocatalysis (EEC) Division
- CSIR – Central Electrochemical Research Institute (CSIR – CECRI)
- Karaikudi – 630003
- India
- Academy of Scientific and Innovative Research (AcSIR)
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44
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Baptista FR, Belhout SA, Giordani S, Quinn SJ. Recent developments in carbon nanomaterial sensors. Chem Soc Rev 2015; 44:4433-53. [DOI: 10.1039/c4cs00379a] [Citation(s) in RCA: 366] [Impact Index Per Article: 40.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The structural diversity of carbon nanomaterials provides an array of unique electronic, magnetic and optical properties, which when combined with their robust chemistry and ease of manipulation, makes them attractive candidates for sensor applications. In this review recent developments in the use of carbon nanoparticles and nanostructures as sensors and biosensors are explored.
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Affiliation(s)
| | - S. A. Belhout
- School of Chemistry
- University College Dublin
- Dublin 4
- Ireland
| | - S. Giordani
- Istituto Italiano di Tecnologia (IIT)
- Nano Carbon Materials
- Nanophysics Department
- 16163 Genova
- Italy
| | - S. J. Quinn
- School of Chemistry
- University College Dublin
- Dublin 4
- Ireland
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45
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Yu HC, Huang XY, Lei FH, Tan XC, Wei YC, Li H. Molecularly imprinted electrochemical sensor based on nickel nanoparticle-modified electrodes for phenobarbital determination. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2014.07.050] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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46
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Ye N, Li J. Determination of dopamine, epinephrine, and norepinephrine by open-tubular capillary electrochromatography using graphene oxide molecularly imprinted polymers as the stationary phase. J Sep Sci 2014; 37:2239-47. [DOI: 10.1002/jssc.201400287] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2014] [Revised: 05/19/2014] [Accepted: 05/22/2014] [Indexed: 11/11/2022]
Affiliation(s)
- Nengsheng Ye
- Department of Chemistry; Capital Normal University; Beijing P. R. China
| | - Jian Li
- Department of Chemistry; Capital Normal University; Beijing P. R. China
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47
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Zeng Y, Zhou Y, Zhou T, Shi G. A novel composite of reduced graphene oxide and molecularly imprinted polymer for electrochemical sensing 4-nitrophenol. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2014.02.130] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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48
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Wang Z, Li F, Xia J, Xia L, Zhang F, Bi S, Shi G, Xia Y, Liu J, Li Y, Xia L. An ionic liquid-modified graphene based molecular imprinting electrochemical sensor for sensitive detection of bovine hemoglobin. Biosens Bioelectron 2014; 61:391-6. [PMID: 24912041 DOI: 10.1016/j.bios.2014.05.043] [Citation(s) in RCA: 101] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2014] [Revised: 05/05/2014] [Accepted: 05/19/2014] [Indexed: 11/16/2022]
Abstract
A novel kind of molecular imprinted polymers based on ionic liquid-functionalized graphene (MIPs/IL/GR) was prepared by electro-polymerization, which was applied as a molecular recognition element to modify glassy carbon electrode (GCE) to construct an electrochemical sensor (MIPs/IL/GR/GCE) for sensitive detection of bovine hemoglobin (BHb). The fabrication conditions that affect the performance of the imprinted sensor, such as pyrrole concentration, scan cycles and scan rates, have been discussed. Under the optimized conditions, the prepared molecular imprinting electrochemical sensor showed a fast rebinding dynamics, which was successfully applied to BHb detection with a wide linear range from 1.0 × 10(-10) to 1.0 × 10(-3)g/L (R=0.998) and a detection limit of 3.09 × 10(-11)g/L. Moreover, the fabricated sensor possessed a good selectivity and stability, providing a promising tool for immunoassays and clinical applications.
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Affiliation(s)
- Zonghua Wang
- Laboratory of Fiber Materials and Modern Textiles, the Growing Base for State Key Laboratory, Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials, Collaborative Innovation Center for Marine Biomass Fiber Materials and Textiles, Qingdao University, Qingdao, Shandong 266071, China.
| | - Feng Li
- Laboratory of Fiber Materials and Modern Textiles, the Growing Base for State Key Laboratory, Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials, Collaborative Innovation Center for Marine Biomass Fiber Materials and Textiles, Qingdao University, Qingdao, Shandong 266071, China
| | - Jianfei Xia
- Laboratory of Fiber Materials and Modern Textiles, the Growing Base for State Key Laboratory, Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials, Collaborative Innovation Center for Marine Biomass Fiber Materials and Textiles, Qingdao University, Qingdao, Shandong 266071, China
| | - Lin Xia
- Laboratory of Fiber Materials and Modern Textiles, the Growing Base for State Key Laboratory, Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials, Collaborative Innovation Center for Marine Biomass Fiber Materials and Textiles, Qingdao University, Qingdao, Shandong 266071, China
| | - Feifei Zhang
- Laboratory of Fiber Materials and Modern Textiles, the Growing Base for State Key Laboratory, Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials, Collaborative Innovation Center for Marine Biomass Fiber Materials and Textiles, Qingdao University, Qingdao, Shandong 266071, China
| | - Sai Bi
- Laboratory of Fiber Materials and Modern Textiles, the Growing Base for State Key Laboratory, Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials, Collaborative Innovation Center for Marine Biomass Fiber Materials and Textiles, Qingdao University, Qingdao, Shandong 266071, China
| | - Guoyu Shi
- Laboratory of Fiber Materials and Modern Textiles, the Growing Base for State Key Laboratory, Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials, Collaborative Innovation Center for Marine Biomass Fiber Materials and Textiles, Qingdao University, Qingdao, Shandong 266071, China
| | - Yanzhi Xia
- Laboratory of Fiber Materials and Modern Textiles, the Growing Base for State Key Laboratory, Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials, Collaborative Innovation Center for Marine Biomass Fiber Materials and Textiles, Qingdao University, Qingdao, Shandong 266071, China
| | - Jingquan Liu
- Laboratory of Fiber Materials and Modern Textiles, the Growing Base for State Key Laboratory, Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials, Collaborative Innovation Center for Marine Biomass Fiber Materials and Textiles, Qingdao University, Qingdao, Shandong 266071, China
| | - Yanhui Li
- Laboratory of Fiber Materials and Modern Textiles, the Growing Base for State Key Laboratory, Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials, Collaborative Innovation Center for Marine Biomass Fiber Materials and Textiles, Qingdao University, Qingdao, Shandong 266071, China
| | - Linhua Xia
- Laboratory of Fiber Materials and Modern Textiles, the Growing Base for State Key Laboratory, Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials, Collaborative Innovation Center for Marine Biomass Fiber Materials and Textiles, Qingdao University, Qingdao, Shandong 266071, China
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49
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Development of a disposable electrode modified with carbonized, graphene-loaded nanofiber for the detection of dopamine in human serum. J Appl Polym Sci 2014. [DOI: 10.1002/app.40858] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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50
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Liu X, Zhu H, Yang X. An electrochemical sensor for dopamine based on poly(o-phenylenediamine) functionalized with electrochemically reduced graphene oxide. RSC Adv 2014. [DOI: 10.1039/c3ra45234d] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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