1
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Rajeswari B, Sravani B, Cheffena M, Janraj Naik R, Veera Manohara Reddy Y, Madhavi G, Suresh Reddy K, Jong Kim M. Ethylene glycol-assisted synthesis of reduced graphene oxide-supported bimetallic Pt-Co nanoparticles for the ultra-sensitive detection of tert-butyl hydroquinone. INORG CHEM COMMUN 2023. [DOI: 10.1016/j.inoche.2023.110627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
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2
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Zhang X, Yan B, Peng L, Zhao J, Zheng J. Controllable synthesis of Pt nanoparticles on graphene oxide nanosheets and its application for electrochemical determination of dopamine. ChemistrySelect 2023. [DOI: 10.1002/slct.202204022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Xinjin Zhang
- Shaanxi Province Engineering Laboratory of High Performance Concrete Shaanxi Railway Institute Weinan China
| | - Bo Yan
- Shaanxi Province Engineering Laboratory of High Performance Concrete Shaanxi Railway Institute Weinan China
| | - Lei Peng
- Shaanxi Province Engineering Laboratory of High Performance Concrete Shaanxi Railway Institute Weinan China
| | - Jie Zhao
- Shaanxi Province Engineering Laboratory of High Performance Concrete Shaanxi Railway Institute Weinan China
| | - Jianbin Zheng
- Shaanxi Provincial Key Laboratory of Electroanalytical Chemistry Northwest University Xi'an Shaanxi 710069 China
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3
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Moghadam PR, Lotfi S, Askari N, Beheshti-Marnani A. Concurrent detection of low levels of two important neurotransmitters in real physiological samples by a nano-needle metal oxide hybridized with graphene oxide. Chem Phys Lett 2022. [DOI: 10.1016/j.cplett.2022.140044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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4
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Wang H, Xie A, Li S, Wang J, Chen K, Su Z, Song N, Luo S. Three-dimensional g-C3N4/MWNTs/GO hybrid electrode as electrochemical sensor for simultaneous determination of ascorbic acid, dopamine and uric acid. Anal Chim Acta 2022; 1211:339907. [DOI: 10.1016/j.aca.2022.339907] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 04/27/2022] [Accepted: 05/01/2022] [Indexed: 12/31/2022]
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5
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Manohara Reddy YV, Shin JH, Hwang J, Kweon DH, Choi CH, Park K, Kim SK, Madhavi G, Yi H, Park JP. Fine-tuning of MXene-nickel oxide-reduced graphene oxide nanocomposite bioelectrode: Sensor for the detection of influenza virus and viral protein. Biosens Bioelectron 2022; 214:114511. [DOI: 10.1016/j.bios.2022.114511] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 06/21/2022] [Accepted: 06/23/2022] [Indexed: 11/30/2022]
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6
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Xue Y, Zheng Y, Wang E, Yang T, Wang H, Hou X. Ti 3C 2T x (MXene)/Pt nanoparticle electrode for the accurate detection of DA coexisting with AA and UA. Dalton Trans 2022; 51:4549-4559. [PMID: 35234785 DOI: 10.1039/d2dt00110a] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Dopamine (DA), uric acid (UA) and ascorbic acid (AA) are biomolecules widely distributed in the human body and play an important role in many physiological processes. An abnormal concentration of them is associated with various diseases. Thus, the accurate and fast detection of them has been one of the major demands in the healthcare industry. In this study, we demonstrate that Ti3C2Tx/PtNP modified glassy carbon electrodes (GCEs) show a good electrochemical performance in the detection of DA and UA. However, there is no response signal to AA for either the CV or DPV curve due to the electrostatic repulsion between the negatively charged electrode surface and the negatively charged AA. Ti3C2Tx(MXene)/Pt nanoparticles (PtNPs) are prepared by etching Ti3AlC2(MAX) with HF and reducing H2PtCl6 with a NaBH4 aqueous solution. The morphology of Ti3C2Tx/PtNPs is multilayered accordion-like Ti3C2Tx decorated with PtNPs with a diameter of 10-20 nm. Furthermore, it is found that the electrochemical detection of DA will be enhanced by AA. The electrochemical detection rule of AA enhanced DA can be expressed as follows: I(DA+AA) = 0.011216CAA + 0.039950CDA + 1.1175(I(DA+AA) is the peak current of DA coexisting with AA. CAA is the concentration of AA. CDA is the concentration of DA). This can be used as a calibration to correct the concentration of DA when AA and DA coexist. Notably, AA promotes the stability of the electrode because it cleans the oxidation products from the electrode surface in time. In addition, the sensor exhibits good reproducibility and satisfactory recovery results in a real sample.
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Affiliation(s)
- You Xue
- Beijing Advanced Innovation Center for Materials Genome Engineering, Collaborative Innovation Center of Steel Technology, University of Science and Technology Beijing, Beijing 100083, China.
| | - Yapeng Zheng
- Beijing Advanced Innovation Center for Materials Genome Engineering, Collaborative Innovation Center of Steel Technology, University of Science and Technology Beijing, Beijing 100083, China.
| | - Enhui Wang
- Beijing Advanced Innovation Center for Materials Genome Engineering, Collaborative Innovation Center of Steel Technology, University of Science and Technology Beijing, Beijing 100083, China.
| | - Tao Yang
- Beijing Advanced Innovation Center for Materials Genome Engineering, Collaborative Innovation Center of Steel Technology, University of Science and Technology Beijing, Beijing 100083, China.
| | - Hongyang Wang
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China.
| | - Xinmei Hou
- Beijing Advanced Innovation Center for Materials Genome Engineering, Collaborative Innovation Center of Steel Technology, University of Science and Technology Beijing, Beijing 100083, China.
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Direksilp C, Scheiger JM, Ariyasajjamongkol N, Sirivat A. A highly selective and sensitive electrochemical sensor for dopamine based on a functionalized multi-walled carbon nanotube and poly( N-methylaniline) composite. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2022; 14:469-479. [PMID: 35029250 DOI: 10.1039/d1ay01943k] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Dopamine (DA) is an important neurotransmitter used for diagnosing various diseases from its abnormal concentrations in human fluids. Herein, an electrochemical sensor based on a composite of re-doped poly(N-methylaniline) (rePNMA) and modified multi-walled carbon nanotubes (fMWCNTs), termed fMWCNT-rePNMA, was developed to measure DA concentration. The successful modification of the fMWCNT surface was confirmed by Fourier transform infrared spectroscopy (FTIR), Raman spectroscopy, X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD), and scanning electron microscopy (SEM). Cyclic voltammetry (CV) displayed an excellent electrocatalytic activity of the fMWCNTs-rePNMA composite towards the oxidation of DA. The developed fMWCNTs-rePNMA composite demonstrated a broad linear range from 5 to 90 μmol L-1 with a low limit of detection (LOD) value of 2.23 μmol L-1, and a fast response with a high sensitivity of 251.5 nA μmol-1 L as determined from the calibration curve of the DA determination. In addition, the fMWCNTs-rePNMA composite selectively identified and quantified DA in the presence of ascorbic acid (AA) and uric acid (UA). Therefore, the fMWCNTs-rePNMA composite sensor shows potential to determine the level of DA in human urine.
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Affiliation(s)
- Chatrawee Direksilp
- The Conductive and Electroactive Polymer Research Unit, The Petroleum and Petrochemical College, Chulalongkorn University, Bangkok 10330, Thailand.
- Center of Excellence on Petrochemical and Materials Technology (PETROMAT), Chulalongkorn University Research Building, Soi Chula 12, Phayathai Road, Bangkok 10330, Thailand
| | - Johannes M Scheiger
- Institute of Technical Chemistry and Polymer Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstrasse 20, Karlsruhe 76131, Germany
| | - Nuttha Ariyasajjamongkol
- The Conductive and Electroactive Polymer Research Unit, The Petroleum and Petrochemical College, Chulalongkorn University, Bangkok 10330, Thailand.
| | - Anuvat Sirivat
- The Conductive and Electroactive Polymer Research Unit, The Petroleum and Petrochemical College, Chulalongkorn University, Bangkok 10330, Thailand.
- Center of Excellence on Petrochemical and Materials Technology (PETROMAT), Chulalongkorn University Research Building, Soi Chula 12, Phayathai Road, Bangkok 10330, Thailand
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8
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Sukanya SD, Swamy BEK, Shashikumara JK, Sharma SC, Hariprasad SA. Poly (Orange CD) sensor for paracetamol in presence of folic acid and dopamine. Sci Rep 2021; 11:22332. [PMID: 34785686 PMCID: PMC8595450 DOI: 10.1038/s41598-021-01311-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Accepted: 10/08/2021] [Indexed: 11/24/2022] Open
Abstract
In the present work, Orange CD was chosen as an intriguing modifier for the electropolymerization on the surface of CPE by the CV technique. A novel, sensitive, and cost-effective poly (Orange CD) MCPE (PoOCD/MCPE) sensor was utilized for the selective detection of paracetamol (PA) in 0.2 M phosphate buffer solution (PBS) of pH 7.4. The oxidation peak current of PA was vastly enhanced at the sensor. The scan rate study is suggested that electro-oxidation of PA was adsorption-controlled. The pH study testifies the redox pathways transport with the same quantity of electrons and protons. The detection limit of PA is found to be 2.64 µM. DPV results show that substantial peak separation between PA, folic acid (FA), and dopamine (DA) could be facilitating their individual and simultaneous determination on the sensor. The decorated sensor demonstrates high sensitivity, stability, reproducibility, repeatability and has been successfully exploited for the detection of PA in a tablet with promising results.
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Affiliation(s)
- S D Sukanya
- Department of P.G. Studies and Research in Industrial Chemistry, Kuvempu University, Jnana Sahyadri, Shankaraghatta, Shivamogga, Karnataka, 577451, India
| | - B E Kumara Swamy
- Department of P.G. Studies and Research in Industrial Chemistry, Kuvempu University, Jnana Sahyadri, Shankaraghatta, Shivamogga, Karnataka, 577451, India.
| | - J K Shashikumara
- Department of P.G. Studies and Research in Industrial Chemistry, Kuvempu University, Jnana Sahyadri, Shankaraghatta, Shivamogga, Karnataka, 577451, India
| | - S C Sharma
- National Assessment and Accreditation Council (Work Carried Out as Honorary Professor), Jain University, Bangalore, Karnataka, 560 069, India.
- School of Energy Science and Engineering, Indian Institute of Technology Guwahati, Guwahati, India.
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9
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An ultra-sensitive rifampicin electrochemical sensor based on titanium nanoparticles (TiO2) anchored reduced graphene oxide modified glassy carbon electrode. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2020.125533] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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10
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Highly sensitive detection of dopamine based on hierarchical nanoporous NiCoO2/Ni composite. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.114380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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11
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Tawade AK, Kamble BB, Sharma KKK, Tayade SN. Simultaneous electrochemical investigations of dopamine and uric acid by in situ amino functionalized reduced grahene oxide. SN APPLIED SCIENCES 2020. [DOI: 10.1007/s42452-020-2806-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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12
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Sukanya, Kumara Swamy B, Shashikumara J. Voltammetric investigation of uric acid in existence of dopamine at Poly(benzydamine) modified carbon paste electrode. SENSORS INTERNATIONAL 2020. [DOI: 10.1016/j.sintl.2020.100045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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13
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Arab N, Fotouhi L, Salis A, Dorraji PS. An amplified electrochemical sensor employing a polymeric film and graphene quantum dots/multiwall carbon nanotubes in a deep eutectic solvent for sensitive analysis of paracetamol and 4-aminophenol. NEW J CHEM 2020. [DOI: 10.1039/d0nj03371e] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Herein, a nanocomposite consisting of graphene quantum dots, a deep eutectic solvent and carboxyl functionalized multiwall carbon nanotubes (GQDs + DES + MWCNTs-COOH) was prepared.
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Affiliation(s)
- Nastaran Arab
- Department of Chemistry
- Faculty of Physics and Chemistry
- Alzahra University
- Tehran
- Iran
| | - Lida Fotouhi
- Department of Chemistry
- Faculty of Physics and Chemistry
- Alzahra University
- Tehran
- Iran
| | - Andrea Salis
- Department of Chemical and Geological Sciences
- University of Cagliari
- Cittadella Universitaria
- 09042 Monserrato
- Italy
| | - Parisa Seyed Dorraji
- Department of Chemistry
- Faculty of Physics and Chemistry
- Alzahra University
- Tehran
- Iran
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14
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High sensitive determination of dopamine through catalytic oxidation and preconcentration over gold-multiwall carbon nanotubes composite modified electrode. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 103:109788. [DOI: 10.1016/j.msec.2019.109788] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 05/22/2019] [Accepted: 05/23/2019] [Indexed: 11/20/2022]
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15
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Li L, Zhang P, Li Z, Li D, Han B, Tu L, Li B, Wang Y, Ren L, Yang P, Ke S, Ye S, Shi W. CuS/Prussian blue core-shell nanohybrid as an electrochemical sensor for ascorbic acid detection. NANOTECHNOLOGY 2019; 30:325501. [PMID: 30947158 DOI: 10.1088/1361-6528/ab1613] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Affiliation(s)
- Lihuang Li
- Department of Biomaterials, College of Materials, Xiamen University, Xiamen 361005, People's Republic of China
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Madhuri C, Manohara Reddy YV, Prabhakar Vattikuti S, Švorc Ľ, Shim J, Madhavi G. Trace-level determination of amlodipine besylate by immobilization of palladium-silver bi-metallic nanoparticles on reduced graphene oxide as an electrochemical sensor. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.113259] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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17
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Venkateswarlu S, Venu M, Reddy YVM, Sravani B, Mallikarjuna K, Yoon M, Madhavi G. Facile Preparation of Ionic Liquid‐coated Copper Nanowire‐modified Carbon Paste Electrode for Electrochemical Detection of Etilefrine Drug. B KOREAN CHEM SOC 2019. [DOI: 10.1002/bkcs.11734] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Sada Venkateswarlu
- Department of NanochemistryGachon University Sungnam 13120 Republic of Korea
| | - Manthrapudi Venu
- Department of ChemistrySri Venkateswara University Tirupati India
| | | | | | - K. Mallikarjuna
- School of Materials Science and EngineeringYeungnam University Gyeongsan 712749 Republic of Korea
| | - Minyoung Yoon
- Department of NanochemistryGachon University Sungnam 13120 Republic of Korea
| | - G. Madhavi
- Department of ChemistrySri Venkateswara University Tirupati India
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18
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Kuskur CM, Swamy BK, Shivakumar K, Jayadevappa H, Sharma S. Poly (sunset yellow) sensor for dopamine: A voltammetric study. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.03.031] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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19
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Three-Dimensional Au/Holey-Graphene as Efficient Electrochemical Interface for Simultaneous Determination of Ascorbic Acid, Dopamine and Uric Acid. MICROMACHINES 2019; 10:mi10020084. [PMID: 30682841 PMCID: PMC6413087 DOI: 10.3390/mi10020084] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Revised: 01/18/2019] [Accepted: 01/20/2019] [Indexed: 11/23/2022]
Abstract
The quantification of ascorbic acid (AA), dopamine (DA), and uric acid (UA) has been an important area of research, as these molecules’ determination directly corresponds to the diagnosis and control of diseases of nerve and brain physiology. In our research, graphene oxide (GO) with nano pores deposited with gold nanoparticles were self-assembled to form three-dimensional (3D) Au/holey-graphene oxide (Au/HGO) composite structures. The as-prepared 3DAu/HGO composite structures were characterized for their structures by X-ray diffraction, Raman spectrum, scanning electron microscopy, and transmission electron microscopy coupled with cyclic voltammograms. Finally, the proposed 3DAu/HGO displayed high sensitivity, excellent electron transport properties, and selectivity for the simultaneous electrochemical determination of AA, DA and UA with linear response ranges of 1.0–500 μM, 0.01–50 μM and 0.05–50 μM respectively. This finding paves the way for graphene applications as a biosensor for detecting three analytes in human serum.
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20
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Simultaneous determination of valproic acid and its main metabolite in human plasma using a small scale dispersive liquid–liquid microextraction followed by gas chromatography–flame ionization detection. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2018. [DOI: 10.1007/s13738-018-1438-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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21
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Mohammadi SZ, Beitollahi H, Dehghan Z, Hosseinzadeh R. Electrochemical determination of ascorbic acid, uric acid and folic acid using carbon paste electrode modified with novel synthesized ferrocene derivative and core-shell magnetic nanoparticles in aqueous media. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4551] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
| | - Hadi Beitollahi
- Environment Department, Institute of Science and High Technology and Environmental Sciences; Graduate University of Advanced Technology; Kerman Iran
| | - Zohreh Dehghan
- Department of Chemistry; Payame Noor University; Tehran Iran
| | - Rahman Hosseinzadeh
- Department of Organic Chemistry, Faculty of Chemistry; University of Mazandaran; Babolsar Iran
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Mallikarjuna K, Veera Manohara Reddy Y, Sravani B, Madhavi G, Kim H, Agarwal S, Gupta VK. Simple synthesis of biogenic Pd Ag bimetallic nanostructures for an ultra-sensitive electrochemical sensor for sensitive determination of uric acid. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2018.05.019] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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23
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Kong D, Zhuang Q, Han Y, Xu L, Wang Z, Jiang L, Su J, Lu CH, Chi Y. Simultaneous voltammetry detection of dopamine and uric acid in human serum and urine with a poly(procaterol hydrochloride) modified glassy carbon electrode. Talanta 2018; 185:203-212. [DOI: 10.1016/j.talanta.2018.03.078] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Revised: 03/16/2018] [Accepted: 03/24/2018] [Indexed: 01/03/2023]
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24
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Mihrican Muti, Melike Cantopcu. Nanosensing Platform for the Electrochemical Determination of Dopamine. JOURNAL OF ANALYTICAL CHEMISTRY 2018. [DOI: 10.1134/s1061934818080075] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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25
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Veera Manohara Reddy Y, Sravani B, Agarwal S, Gupta VK, Madhavi G. Electrochemical sensor for detection of uric acid in the presence of ascorbic acid and dopamine using the poly(DPA)/SiO 2 @Fe 3 O 4 modified carbon paste electrode. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2018.04.059] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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26
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Facile one pot synthesis of bimetallic Pd-Ag/reduced graphene oxide nanocomposite as an electrochemical sensor for sensitive detection of anti-hypotensive drug. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2018.03.032] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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27
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Nimbalkar S, Castagnola E, Balasubramani A, Scarpellini A, Samejima S, Khorasani A, Boissenin A, Thongpang S, Moritz C, Kassegne S. Ultra-Capacitive Carbon Neural Probe Allows Simultaneous Long-Term Electrical Stimulations and High-Resolution Neurotransmitter Detection. Sci Rep 2018; 8:6958. [PMID: 29725133 PMCID: PMC5934383 DOI: 10.1038/s41598-018-25198-x] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Accepted: 04/16/2018] [Indexed: 11/09/2022] Open
Abstract
We present a new class of carbon-based neural probes that consist of homogeneous glassy carbon (GC) microelectrodes, interconnects and bump pads. These electrodes have purely capacitive behavior with exceptionally high charge storage capacity (CSC) and are capable of sustaining more than 3.5 billion cycles of bi-phasic pulses at charge density of 0.25 mC/cm2. These probes enable both high SNR (>16) electrical signal recording and remarkably high-resolution real-time neurotransmitter detection, on the same platform. Leveraging a new 2-step, double-sided pattern transfer method for GC structures, these probes allow extended long-term electrical stimulation with no electrode material corrosion. Cross-section characterization through FIB and SEM imaging demonstrate strong attachment enabled by hydroxyl and carbonyl covalent bonds between GC microstructures and top insulating and bottom substrate layers. Extensive in-vivo and in-vitro tests confirmed: (i) high SNR (>16) recordings, (ii) highest reported CSC for non-coated neural probe (61.4 ± 6.9 mC/cm2), (iii) high-resolution dopamine detection (10 nM level - one of the lowest reported so far), (iv) recording of both electrical and electrochemical signals, and (v) no failure after 3.5 billion cycles of pulses. Therefore, these probes offer a compelling multi-modal platform for long-term applications of neural probe technology in both experimental and clinical neuroscience.
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Affiliation(s)
- Surabhi Nimbalkar
- MEMS Research Lab, Department of Mechanical Engineering College of Engineering, 5500 Campanile Drive, San Diego State University, San Diego, CA, 92182, USA.,NSF-ERC Center for Sensorimotor Neural Engineering (CSNE), Seattle, WA, USA
| | - Elisa Castagnola
- MEMS Research Lab, Department of Mechanical Engineering College of Engineering, 5500 Campanile Drive, San Diego State University, San Diego, CA, 92182, USA.,NSF-ERC Center for Sensorimotor Neural Engineering (CSNE), Seattle, WA, USA
| | - Arvind Balasubramani
- MEMS Research Lab, Department of Mechanical Engineering College of Engineering, 5500 Campanile Drive, San Diego State University, San Diego, CA, 92182, USA.,NSF-ERC Center for Sensorimotor Neural Engineering (CSNE), Seattle, WA, USA
| | - Alice Scarpellini
- Department of Nanochemistry, Istituto Italiano di Tecnologia, Via Morego 30, 16163, Genoa, Italy
| | - Soshi Samejima
- University of Washington, Division of Physical Therapy Departments of Rehabilitation Medicine and Physiology and Biophysics, Seattle, WA, USA.,NSF-ERC Center for Sensorimotor Neural Engineering (CSNE), Seattle, WA, USA
| | - Abed Khorasani
- University of Washington, Division of Physical Therapy Departments of Rehabilitation Medicine and Physiology and Biophysics, Seattle, WA, USA.,NSF-ERC Center for Sensorimotor Neural Engineering (CSNE), Seattle, WA, USA
| | - Adrien Boissenin
- University of Washington, Division of Physical Therapy Departments of Rehabilitation Medicine and Physiology and Biophysics, Seattle, WA, USA.,NSF-ERC Center for Sensorimotor Neural Engineering (CSNE), Seattle, WA, USA
| | - Sanitta Thongpang
- University of Washington, Division of Physical Therapy Departments of Rehabilitation Medicine and Physiology and Biophysics, Seattle, WA, USA.,NSF-ERC Center for Sensorimotor Neural Engineering (CSNE), Seattle, WA, USA
| | - Chet Moritz
- University of Washington, Division of Physical Therapy Departments of Rehabilitation Medicine and Physiology and Biophysics, Seattle, WA, USA.,NSF-ERC Center for Sensorimotor Neural Engineering (CSNE), Seattle, WA, USA
| | - Sam Kassegne
- MEMS Research Lab, Department of Mechanical Engineering College of Engineering, 5500 Campanile Drive, San Diego State University, San Diego, CA, 92182, USA. .,NSF-ERC Center for Sensorimotor Neural Engineering (CSNE), Seattle, WA, USA.
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Zhang X, Wang Y, Ning X, Li L, Chen J, Shan D, Gao R, Lu X. Three-dimensional porous self-assembled chestnut-like nickel-cobalt oxide structure as an electrochemical sensor for sensitive detection of hydrazine in water samples. Anal Chim Acta 2018; 1022:28-36. [PMID: 29729735 DOI: 10.1016/j.aca.2018.03.029] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Revised: 03/09/2018] [Accepted: 03/19/2018] [Indexed: 10/17/2022]
Abstract
Three-dimensional NiCo2O4 is a kind of superior sensing material owing to its high electron transfer capability, large available surface area and numbers of active sites. In this work, NiCo2O4 of the three-dimensional chestnut-like structure were easily achieved through a one step hydrothermal process. Afterwards, the morphology and structure were characterized by scanning electron microscope (SEM), transmission electron microscope (TEM), X-ray powder diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), and X-ray photoelectron spectroscopy (XPS). Based on the three-dimensional porous chestnut-like NiCo2O4, an electrochemical sensor for hydrazine (N2H4) detection is fabricated. This electrochemical platform can realize good selectivity, excellent stability, high sensitivity (∼2154.4 μA mM-1 cm-2), and low detection limit (0.3 μM), as well as a wide linear range from 1 μM to 1096 μM. The synergistic effect of nickel-cobalt in such mixed transition metal oxides which Co in Co3O4 is partially replaced by Ni are beneficial for enhancing sensing properties. This study proves that three-dimensional porous chestnut-like NiCo2O4 is electrochemically active for catalytic performance which is particular and promising material for good application in the practical detection of N2H4.
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Affiliation(s)
- Xiaohui Zhang
- Key Laboratory Bioelectrochemistry & Environmental Analysis of Gansu Province, College of Chemistry & Chemical Engineering, Northwest Normal University, Lanzhou, 730070, PR China
| | - Yanfeng Wang
- Key Laboratory Bioelectrochemistry & Environmental Analysis of Gansu Province, College of Chemistry & Chemical Engineering, Northwest Normal University, Lanzhou, 730070, PR China
| | - Xingming Ning
- Tianjin Key Laboratory of Molecular Optoelectronic Science, Department of Chemistry, Tianjin University, Tianjin, 300072, PR China
| | - Linfang Li
- Key Laboratory Bioelectrochemistry & Environmental Analysis of Gansu Province, College of Chemistry & Chemical Engineering, Northwest Normal University, Lanzhou, 730070, PR China
| | - Jing Chen
- Key Laboratory Bioelectrochemistry & Environmental Analysis of Gansu Province, College of Chemistry & Chemical Engineering, Northwest Normal University, Lanzhou, 730070, PR China
| | - Duoliang Shan
- Key Laboratory Bioelectrochemistry & Environmental Analysis of Gansu Province, College of Chemistry & Chemical Engineering, Northwest Normal University, Lanzhou, 730070, PR China
| | - Ruiqin Gao
- Key Laboratory Bioelectrochemistry & Environmental Analysis of Gansu Province, College of Chemistry & Chemical Engineering, Northwest Normal University, Lanzhou, 730070, PR China
| | - Xiaoquan Lu
- Key Laboratory Bioelectrochemistry & Environmental Analysis of Gansu Province, College of Chemistry & Chemical Engineering, Northwest Normal University, Lanzhou, 730070, PR China; Tianjin Key Laboratory of Molecular Optoelectronic Science, Department of Chemistry, Tianjin University, Tianjin, 300072, PR China.
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29
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Gao N, Huang P, Wu F. Colorimetric detection of melamine in milk based on Triton X-100 modified gold nanoparticles and its paper-based application. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 192:174-180. [PMID: 29136582 DOI: 10.1016/j.saa.2017.11.022] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2017] [Revised: 11/01/2017] [Accepted: 11/06/2017] [Indexed: 06/07/2023]
Abstract
In this study, we have developed a method for rapid, highly efficient and selective detection of melamine. The negatively charged citrate ions form an electrostatic layer on gold nanoparticles (AuNPs) and keep the NPs dispersed and stable. When citrate-capped AuNPs were further modified with Triton X-100, it stabilized the AuNPs against the conditions of high ionic strength and a broad pH range. However, the addition of melamine caused the destabilization and aggregation of NPs. This may be attributed to the interaction between melamine and the AuNPs through the ligand exchange with citrate ions on the surface of AuNPs leading Triton X-100 to be removed. As a result, the AuNPs were unstable, resulting in the aggregation. The aggregation induced a wine red-to-blue color change, and a new absorption peak around 630nm appeared. Triton X-100-AuNPs could selectively detect melamine at the concentration as low as 5.1nM. This probe was successfully applied to detect melamine in milk. Furthermore, paper-based quantitative detection system using this colorimetric probe was also demonstrated by integrating with a smartphone.
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Affiliation(s)
- Nan Gao
- College of Chemistry, Nanchang University, Nanchang 330031, China
| | - Pengcheng Huang
- College of Chemistry, Nanchang University, Nanchang 330031, China
| | - Fangying Wu
- College of Chemistry, Nanchang University, Nanchang 330031, China.
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30
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Veera Manohara Reddy Y, Sravani B, Maseed H, Łuczak T, Osińska M, SubramanyamSarma L, Srikanth VVSS, Madhavi G. Ultrafine Pt–Ni bimetallic nanoparticles anchored on reduced graphene oxide nanocomposites for boosting electrochemical detection of dopamine in biological samples. NEW J CHEM 2018. [DOI: 10.1039/c8nj03894e] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The present report demonstrates the development of a Pt–Ni/rGO composite electrochemical sensor for the detection of dopamine.
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Affiliation(s)
- Y. Veera Manohara Reddy
- Electrochemical Research Laboratory
- Department of Chemistry
- Sri Venkateswara University
- Tirupati – 517502
- India
| | - Bathinapatla Sravani
- Nanoelectrochemistry Laboratory
- Department of Chemistry
- Yogi Vemana University
- Kadapa-516380
- India
| | - Hussen Maseed
- School of Engineering Science and Technology
- University of Hyderabad
- India
| | - T. Łuczak
- Faculty of Chemistry
- Adam Mickiewicz University in Poznan
- 61-614 Poznan
- Poland
| | - M. Osińska
- Poznan University of Technology
- Institute of Chemistry and Technical Electrochemistry
- 60-965 Poznan
- Poland
| | - L. SubramanyamSarma
- Nanoelectrochemistry Laboratory
- Department of Chemistry
- Yogi Vemana University
- Kadapa-516380
- India
| | | | - G. Madhavi
- Electrochemical Research Laboratory
- Department of Chemistry
- Sri Venkateswara University
- Tirupati – 517502
- India
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31
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Veera Manohara Reddy Y, Bathinapatla S, Łuczak T, Osińska M, Maseed H, Ragavendra P, Subramanyam Sarma L, Srikanth VVSS, Madhavi G. An ultra-sensitive electrochemical sensor for the detection of acetaminophen in the presence of etilefrine using bimetallic Pd–Ag/reduced graphene oxide nanocomposites. NEW J CHEM 2018. [DOI: 10.1039/c7nj04775d] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this study we report a one-step procedure for the fabrication of Pd–Ag bimetallic nanoparticles on the surface of a graphene oxide (rGO) support.
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Affiliation(s)
- Y. Veera Manohara Reddy
- Electrochemical Research Laboratory
- Department of Chemistry
- Sri Venkateswara University
- Tirupati
- India
| | - Sravani Bathinapatla
- Nanoelectrochemistry Laboratory
- Department of Chemistry
- Yogi Vemana University
- Kadapa
- India
| | - T. Łuczak
- Department of Chemistry
- Adam Mickiewicz University in Poznań
- 61-614 Poznań
- Poland
| | - M. Osińska
- Poznan University of Technology
- Institute of Chemistry and Technical Electrochemistry
- Poznań
- Poland
| | - H. Maseed
- School of Engineering Sciences and Technology
- University of Hyderabad
- Hyderabad
- India
| | - P. Ragavendra
- Nanoelectrochemistry Laboratory
- Department of Chemistry
- Yogi Vemana University
- Kadapa
- India
| | - L. Subramanyam Sarma
- Nanoelectrochemistry Laboratory
- Department of Chemistry
- Yogi Vemana University
- Kadapa
- India
| | - V. V. S. S. Srikanth
- School of Engineering Sciences and Technology
- University of Hyderabad
- Hyderabad
- India
| | - G. Madhavi
- Electrochemical Research Laboratory
- Department of Chemistry
- Sri Venkateswara University
- Tirupati
- India
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32
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Zhang J, Zhou JP, Dai XH, Liu GZ, Zhang SY. Electrochemical preparation of two nanostructured poly(sulfosalicylic acid) films with different morphologies and properties for selective sensing of dopamine: Comparative study. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 77:151-158. [PMID: 28532016 DOI: 10.1016/j.msec.2017.03.237] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Revised: 12/19/2016] [Accepted: 03/25/2017] [Indexed: 10/19/2022]
Abstract
Two nanostructured poly(sulfosalicylic acid) (PSA) films were synthesized from room temperature ionic liquid (RTIL) or aqueous solution on a glassy carbon electrode (GCE) via potentiodynamic electropolymerization. The morphology and properties of the PSA films were characterized with scanning electron microscopy (SEM), scanning probe microscopy (SPM), electrochemical impedance spectroscopy (EIS) and cyclic voltammetry (CV). It was found that solvent had a major influence on the morphology and electrochemical properties of the resultant PSA films. The PSA(Ι) film, which was prepared from RTIL, consists of granular particles with cracks, whereas the PSA(II) film prepared from aqueous solution consists of nano-triangles with a more compact surface. The blocking effect of the PSA(Ι) film for the [Fe(CN)6]3-/4- electrochemical probe is much stronger, and a remarkably enhanced voltammetric response of the [Ru(NH3)6]3+ electrochemical probe can be observed for the PSA(II) film. When it is used to detect dopamine in the presence of a high concentration of ascorbic acid, PSA(II)/GCE has three linear parts with better discrimination and a detection limit of 0.03μM. For PSA(Ι)/GCE, there are two linear parts with a detection limit of 0.05μM. However, the reproducibility and storage stability of PSA(Ι)/GCE are better than those of PSA(ΙI)/GCE.
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Affiliation(s)
- Juan Zhang
- School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China; Department of Chemistry, School of Basic Medical Sciences, Ningxia Medical University, Yinchuan 750004, China
| | - Jun-Ping Zhou
- School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China
| | - Xiao-Hui Dai
- School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China
| | - Guang-Zhou Liu
- School of Marine Science, Shandong University, Jinan 250100, China.
| | - Shu-Yong Zhang
- School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China.
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33
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Ni T, Wang T, Xi L. Electrochemical Determination of Dopamine Using a Carboxyl-functionalized Carbon Nanotube-Modified Carbon Paste Electrode Doped with Polymeric Ferric Sulfate. ANAL LETT 2017. [DOI: 10.1080/00032719.2016.1245316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Ting Ni
- Department of Chemistry, Xixi Campus, Zhejiang University, Hangzhou, China
| | - Tengfei Wang
- Department of Chemistry, Xixi Campus, Zhejiang University, Hangzhou, China
| | - Lingling Xi
- Department of Chemistry, Xixi Campus, Zhejiang University, Hangzhou, China
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34
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Fabrication and characterization of poly 2-napthol orange film modified electrode and its application to selective detection of dopamine. J Solid State Electrochem 2017. [DOI: 10.1007/s10008-017-3604-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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35
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Zhang YM, Xu PL, Zeng Q, Liu YM, Liao X, Hou MF. Magnetism-assisted modification of screen printed electrode with magnetic multi-walled carbon nanotubes for electrochemical determination of dopamine. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 74:62-69. [PMID: 28254335 DOI: 10.1016/j.msec.2017.01.005] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Revised: 12/08/2016] [Accepted: 01/31/2017] [Indexed: 12/28/2022]
Abstract
A simple and sensitive dopamine (DA) electrochemical sensor was fabricated based on magnetism-assisted modification of screen printed electrode (SPE) with magnetic multi-walled carbon nanotubes (mMWCNTs). The mMWCNTs modified electrodes (mMWCNTs/SPE) combines the advantages of SPE and the simultaneous contribution of magnetic nanoparticles (MNPs) and MWCNTs, increasing sensitivity and selectivity of DA detection. The linearity was found between 5μM to 180μM, with the limit of detection (LOD) of 0.43μM. In the mean time, this modified electrode exhibited excellent selectivity for DA detection with almost no interference from ascorbic acid (AA), which co-exists with DA in many bio-samples and causes common interference. Finally, this novel electrode has been applied to determine DA concentration in spiked human blood serum and satisfactory recovery was found in the range of 97.43-102.94% with the RSDs of less than 2.27%. This work developed a sensitive and reliable electrochemical analytical method based on mMWCNTs/SPE, which exhibits great potential for diagnosis of the diseases related to DA.
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Affiliation(s)
- Yong-Mei Zhang
- Shanghai Institute of Technology, Shanghai 201418, China; Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
| | - Pei-Li Xu
- Shanghai Institute of Technology, Shanghai 201418, China; Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
| | - Qiong Zeng
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
| | - Yi-Ming Liu
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China; Department of Chemistry and Biochemistry, Jackson State University, 1400 Lynch St., Jackson, MS 39217, USA
| | - Xun Liao
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China.
| | - Mei-Fang Hou
- Shanghai Institute of Technology, Shanghai 201418, China.
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36
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Recent trends in electrochemical sensors for multianalyte detection – A review. Talanta 2016; 161:894-916. [DOI: 10.1016/j.talanta.2016.08.084] [Citation(s) in RCA: 98] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Revised: 08/29/2016] [Accepted: 08/30/2016] [Indexed: 01/21/2023]
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37
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Differential pulse voltammetric determination of nanomolar concentrations of antiviral drug acyclovir at polymer film modified glassy carbon electrode. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 61:858-64. [DOI: 10.1016/j.msec.2016.01.030] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Revised: 11/03/2015] [Accepted: 01/11/2016] [Indexed: 11/13/2022]
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