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Maikap A, Karmakar R, Meikap AK, Samanta S. Ultraflexible polyvinylidene fluoride film based amperometric enzyme-free sensor for selective detection of uric acid in a trace level. Biointerphases 2023; 18:041003. [PMID: 37594259 DOI: 10.1116/6.0002792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Accepted: 08/02/2023] [Indexed: 08/19/2023] Open
Abstract
The present invention describes a novel flexible nanosensor for the electrochemical detection of uric acid (UA) present in urine. The synthesized graphite-boron nanocomposite with an average thickness of ∼32 nm was grown up on a flexible polyvinylidene fluoride film with an average thickness of ∼50 μm and it acts as a nonenzymatic sensor for UA. The developed flexible sensor showed a prominent reduction peak in cyclic voltammetry and amperometric response with the presence of different concentrations of aqueous UA solution. In the electrochemical study, the redox peak was generated near ∼-0.42 V with a detection limit of around ∼2.09 μM as the bottom level. The high robustness of the developed sensor originated from the polymeric film base and the rapid response time of ∼0.5 s for detecting UA present in human urine. The interference property of the sensor was confirmed in the presence of bilirubin and creatinine as an eventual reference toward selectivity. The phase and morphology of the sensor surface were extensively observed before and after sensing to comprehend the electrochemical interaction between the sensor and target molecules. The generated quantitative results of the integrated system were verified by testing known and unknown concentrations of UA solutions.
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Affiliation(s)
- Abhisek Maikap
- Department of Mechanical Engineering, Indian Institute of Technology Kharagpur, Kharagpur 721302, India
- Department of Physics, NIT Durgapur, Durgapur 713209, India
| | - Riju Karmakar
- Department of Physics, NIT Durgapur, Durgapur 713209, India
| | | | - Subhra Samanta
- MPML Division, CSIR-Central Mechanical Engineering Research Institute, Durgapur 713209, India
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2
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Kumar AS, Mageswari GV, Nisha S, Nellepalli P, Vijayakrishna K. Molecular orientation and dynamics of ferricyanide ion-bearing copoly(ionic liquid) modified glassy carbon electrode towards selective mediated oxidation reaction of cysteine versus ascorbic acid: A biomimicking enzyme functionality. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.139215] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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3
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Mahanta A, Barman K, Jasimuddin S. Electrocatalytic Water Oxidation with Surface Anchored Mononuclear Manganese (II) ‐ Polypyridine Complexes. ChemistrySelect 2019. [DOI: 10.1002/slct.201902953] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Abhinandan Mahanta
- Department of ChemistrySchool of Physical SciencesAssam University, Silchar Assam- 788011 India
| | | | - Sk Jasimuddin
- Department of ChemistrySchool of Physical SciencesAssam University, Silchar Assam- 788011 India
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4
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Synthesis and characterization of novel imine substituted phthalocyanine for sensing of l-cysteine. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2018.12.050] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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5
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Azadeh Azadbakht, Amir Reza Abbasi. Single Layer of Gold Nanoparticles Self-Assembled on Gold Electrode as a Novel Sensor with High Electrocatalytic Activity. JOURNAL OF ANALYTICAL CHEMISTRY 2018. [DOI: 10.1134/s1061934818110023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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6
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Singh M, Jaiswal N, Tiwari I, Foster CW, Banks CE. A reduced graphene oxide-cyclodextrin-platinum nanocomposite modified screen printed electrode for the detection of cysteine. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2018.09.018] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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7
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Enriquez JS, Yu M, Bouley BS, Xie D, Que EL. Copper(ii) complexes for cysteine detection using 19F magnetic resonance. Dalton Trans 2018; 47:15024-15030. [PMID: 30303220 DOI: 10.1039/c8dt03780a] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Cysteine plays an essential role in maintaining cellular redox homeostasis and perturbations in cysteine concentration are associated with cardiovascular disease, liver disease, and cancer. 19F MRI is a promising modality for detecting cysteine in biology due to its high tissue penetration and negligible biological background signal. Herein we report fluorinated macrocyclic copper complexes that display a 19F NMR/MRI turn-on response following reduction of the Cu(ii) complexes by cysteine. The reactivity with cysteine was studied by monitoring the appearance of a robust diamagnetic 19F signal following addition of cysteine in conjunction with UV-vis and EPR spectroscopies. Importantly, complexes with -CH2CF3 tags display good water solubility. Studies with this complex in HeLa cells demonstrate the applicability of these probes to detect cysteine in complex biological environments.
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Affiliation(s)
- José S Enriquez
- Department of Chemistry, The University of Texas at Austin, 105 E. 24th St Stop A5300, Austin, Texas 78712, USA.
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8
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A high-performance electrochemical sensor for biologically meaningful l-cysteine based on a new nanostructured l-cysteine electrocatalyst. Anal Chim Acta 2018; 1019:103-110. [DOI: 10.1016/j.aca.2018.02.048] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Revised: 02/06/2018] [Accepted: 02/12/2018] [Indexed: 11/22/2022]
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9
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Sharifi E, Shams E, Salimi A, Noorbakhsh A, Amini MK. Nickel-cysteine nanoparticles: Synthesis, characterization and application for direct electron transfer studies. Colloids Surf B Biointerfaces 2018; 165:135-143. [PMID: 29475035 DOI: 10.1016/j.colsurfb.2018.01.052] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 01/21/2018] [Accepted: 01/26/2018] [Indexed: 10/18/2022]
Abstract
Nickel-cysteine nanostructures (Ni-CysNSs) are prepared by a simple wet chemistry procedure under mild conditions, in which l-cysteine acts both as precursor and structure directing agent. This method involves the reaction of nickel chloride with l-cysteine, followed by simultaneous adjusting the pH in the range of 6-8.5 by addition of an aqueous NaOH solution. The structure and morphology of the prepared products are characterized using various techniques, including X-ray powder diffraction (XRD), Fourier transform-infrared (FT-IR) spectroscopy, CHNS elemental analysis, Field emission scanning electron microscopy (FESEM) and Transmission electron microscopy (TEM). The effects of a variety of synthetic conditions on the structure and morphology of the Ni-CysNSs are studied, including the molar ratio of precursors, dispersing solvent, pH value of the reaction solution, reaction time and reaction temperature. FT-IR measurements reveal that synthesized Ni-CysNSs contain many free carboxylic groups on the surface, which could be used as binding sites to anchor biological molecules in order to develop various bioelectronic devices. In this work, the applicability of synthesized nanostructure in biosensing is studied by using Ni-CysNSs as a platform for covalently immobilization of GOx, as a model enzyme, on the surface. Cyclic voltammetric measurements reveal that the direct electron transfer from the active center of GOx to the glassy carbon electrode facilitated upon its immobilization on the Ni-CysNSs film. More importantly, GOx preserves its native structure and catalytic activity for the oxidation of glucose after immobilization on the Ni-CysNSs surface. The electrocatalytic characteristics of the GC/NiCysNS/GOx electrode toward the oxidation of glucose are investigated by cyclic voltammetry, which displayed acceptable electrical and sensing performance. Simple preparation of Ni-CysNPs and their biocompatibility make them attractive platforms for integration of various biomolecules such as proteine/enzymes with surface.
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Affiliation(s)
- Ensiyeh Sharifi
- Chemistry Department, University of Isfahan, Hezar Jarib, Isfahan, 81746-73441, Iran
| | - Esmaeil Shams
- Chemistry Department, University of Isfahan, Hezar Jarib, Isfahan, 81746-73441, Iran.
| | - Abdollah Salimi
- Department of Chemistry, University of Kurdistan, 66177-15175, Sanandaj, Iran; Research Center for Nanotechnology, University of Kurdistan, 66177-15175, Sanandaj, Iran
| | - Abdollah Noorbakhsh
- Department of Nanotechnology Engineering, Faculty of Advanced Science and Technology, University of Isfahan, Hezar Jarib, Isfahan, 81746-73441, Iran
| | - Mohammad K Amini
- Chemistry Department, University of Isfahan, Hezar Jarib, Isfahan, 81746-73441, Iran
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10
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Selective electrochemical sensor based on the electropolymerized p-coumaric acid for the direct determination of l-cysteine. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.03.102] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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11
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Cao F, Dong Q, Li C, Kwak D, Huang Y, Song D, Lei Y. Sensitive and Selective Electrochemical Determination of L‐Cysteine Based on Cerium Oxide Nanofibers Modified Screen Printed Carbon Electrode. ELECTROANAL 2018. [DOI: 10.1002/elan.201800008] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Fei Cao
- Key Laboratory of Biomedical Functional Materials, School of Sciences China Pharmaceutical University Nanjing 211198 China
- Department of Chemical and Biomolecular Engineering University of Connecticut Storrs, CT 06269 USA
| | - Qiuchen Dong
- Department of Biomedical Engineering University of Connecticut Storrs, CT 06269 USA
| | - Caolong Li
- Key Laboratory of Biomedical Functional Materials, School of Sciences China Pharmaceutical University Nanjing 211198 China
| | - Dongwook Kwak
- Department of Materials Science and Engineering University of Connecticut 97 North Eagleville Road Storrs, Connecticut 06269 USA
| | - Yikun Huang
- Department of Biomedical Engineering University of Connecticut Storrs, CT 06269 USA
| | - Donghui Song
- Department of Biomedical Engineering University of Connecticut Storrs, CT 06269 USA
| | - Yu Lei
- Department of Chemical and Biomolecular Engineering University of Connecticut Storrs, CT 06269 USA
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12
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Chai G, Liu Q, Fei Q, Zhang J, Sun X, Shan H, Feng G, Huan Y. A selective and sensitive fluorescent sensor for cysteine detection based on bi-8-carboxamidoquinoline derivative and Cu2+
complex. LUMINESCENCE 2017; 33:153-160. [DOI: 10.1002/bio.3385] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Revised: 07/02/2017] [Accepted: 07/18/2017] [Indexed: 01/02/2023]
Affiliation(s)
- Guoping Chai
- College of Chemistry; Jilin University; Changchun People's Republic of China
| | - Qingwen Liu
- College of Chemistry; Jilin University; Changchun People's Republic of China
| | - Qiang Fei
- College of Chemistry; Jilin University; Changchun People's Republic of China
| | - Jinling Zhang
- College of Chemistry; Jilin University; Changchun People's Republic of China
| | - Xiaoxiao Sun
- College of Chemistry; Jilin University; Changchun People's Republic of China
| | - Hongyan Shan
- College of Chemistry; Jilin University; Changchun People's Republic of China
| | - Guodong Feng
- College of Chemistry; Jilin University; Changchun People's Republic of China
| | - Yanfu Huan
- College of Chemistry; Jilin University; Changchun People's Republic of China
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13
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Nellaiappan S, Kumar AS. Electrocatalytic oxidation and flow injection analysis of isoniazid drug using a gold nanoparticles decorated carbon nanofibers-chitosan modified carbon screen printed electrode in neutral pH. J Electroanal Chem (Lausanne) 2017. [DOI: 10.1016/j.jelechem.2017.07.049] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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14
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Lazarescu V, Enache M, Anastasescu M, Dobrescu G, Negrila C, Lazarescu MF. Combined Electrochemical Impedance Spectroscopy, X-ray Photoelectron Spectroscopy, and Atomic Force Microscopy study of the distinct behavior of L-cysteine-thiolate formed at p- and n-GaAs(100) electrodes in Sodium Dodecyl Sulfate solution. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2016.12.156] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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15
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WITHDRAWN: Selective electrochemical detection of cysteine using silver - polydopamine composite. SENSING AND BIO-SENSING RESEARCH 2016. [DOI: 10.1016/j.sbsr.2016.02.006] [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: 11/19/2022] Open
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16
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An unusual electrochemical oxidation of phenothiazine dye to phenothiazine-bi-1,4-quinone derivative (a donor-acceptor type molecular hybrid) on MWCNT surface and its cysteine electrocatalytic oxidation function. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2015.11.032] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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17
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Hashemi HS, Nezamzadeh-Ejhieh A, Karimi-Shamsabadi M. A novel cysteine sensor based on modification of carbon paste electrode by Fe(II)-exchanged zeolite X nanoparticles. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 58:286-93. [PMID: 26478313 DOI: 10.1016/j.msec.2015.08.051] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2015] [Revised: 06/13/2015] [Accepted: 08/25/2015] [Indexed: 11/17/2022]
Abstract
An electrochemical sensor based on carbon paste electrode (CPE) modified with iron(II) doped into a synthesized nano-particles of zeolite X (Fe(II)-NX/ZCME) was constructed, which is highly sensitive for detection of cysteine (Cys). The modified electrode showed an excellent electro-activity for oxidation of Cys in phosphate buffer at pH7.4. It has been found that anodic peak potential of Cys oxidation, compared with the unmodified CPE (UCPE), was shifted towards negative values at the surface of the modified electrode under the optimum condition. The peak current increased linearly with the Cys concentration in the wide range of 5.0 × 10(-9)-3.0 × 10(-3) mol L(-1). The very low detection limit was obtained to be 1.5 × 10(-10) mol L(-1). Finally, the modified electrode was used as a selective, simple and precise new electrochemical sensor for the determination of Cys in the real samples, such as pharmaceutical and biological fluids.
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Affiliation(s)
- Habibeh-Sadat Hashemi
- Department of Chemistry, Shahreza Branch, Islamic Azad University, P.O. Box 311-86145, Shahreza, Isfahan, Iran; Young Researchers and Elite Club, Shahreza Branch, Islamic Azad university, P.O. Box 311-86145, Shahreza, Isfahan, Iran
| | - Alireza Nezamzadeh-Ejhieh
- Department of Chemistry, Shahreza Branch, Islamic Azad University, P.O. Box 311-86145, Shahreza, Isfahan, Iran; Razi Chemistry Research Center (RCRC), Shahreza Branch, Islamic Azad University, Isfahan, Iran.
| | - Maryam Karimi-Shamsabadi
- Department of Chemistry, Shahreza Branch, Islamic Azad University, P.O. Box 311-86145, Shahreza, Isfahan, Iran; Young Researchers and Elite Club, Shahreza Branch, Islamic Azad university, P.O. Box 311-86145, Shahreza, Isfahan, Iran
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18
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Thota R, Ganesh V. Simple and facile preparation of silver–polydopamine (Ag–PDA) core–shell nanoparticles for selective electrochemical detection of cysteine. RSC Adv 2016. [DOI: 10.1039/c6ra06994k] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A simple one-step method for the preparation of silver–polydopamine (Ag–PDA) core–shell nanoparticles is proposed and its application for non-enzymatic electrochemical detection of cysteine is demonstrated.
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Affiliation(s)
- Raju Thota
- Electrodics and Electrocatalysis (EEC) Division
- CSIR – Central Electrochemical Research Institute (CSIR – CECRI)
- Karaikudi – 630003
- India
- Academy of Scientific and Innovative Research (AcSIR)
| | - 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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19
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Cao F, Ju E, Liu C, Pu F, Ren J, Qu X. Coupling a DNA–ligand ensemble with Ag cluster formation for the label-free and ratiometric detection of intracellular biothiols. Chem Commun (Camb) 2016; 52:5167-70. [DOI: 10.1039/c5cc10606k] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
A smart nanoprobe was constructed by coupling a DNA–ligand ensemble with Ag cluster formation for the ratiometric detection of intracellular biothiols.
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Affiliation(s)
- Fangfang Cao
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- China
| | - Enguo Ju
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- China
| | - Chaoqun Liu
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- China
| | - Fang Pu
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- China
| | - Jinsong Ren
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- China
| | - Xiaogang Qu
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- China
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20
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Cyclodextrin supramolecular inclusion-enhanced pyrene excimer switching for time-resolved fluorescence detection of biothiols in serum. Biosens Bioelectron 2015; 68:253-258. [DOI: 10.1016/j.bios.2015.01.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2014] [Revised: 12/27/2014] [Accepted: 01/02/2015] [Indexed: 11/22/2022]
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21
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Zhang L, Hao Y, Wang X, Long Y, Ramos A, Jiang D, Ma X, Lin Q, Zhou F. Optically Transparent Electrodes Modified with Sulfide Ion-Covered CdS Quantum Dots for Sensitive Photoelectrochemical Detection of Sulfhydryl-Containing Compounds. ELECTROANAL 2015. [DOI: 10.1002/elan.201500078] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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22
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Chen Z, Zhou L, Zhao A, Zhang Z, Wang Z, Lin Y, Ren J, Qu X. Coupling exonuclease III with DNA metallization for amplified detection of biothiols at picomolar concentration. Biosens Bioelectron 2014; 58:214-8. [DOI: 10.1016/j.bios.2014.02.078] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2013] [Revised: 02/14/2014] [Accepted: 02/18/2014] [Indexed: 11/29/2022]
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23
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Quercetin tethered pristine-multiwalled carbon nanotube modified glassy carbon electrode as an efficient electrochemical detector for flow injection analysis of hydrazine in cigarette tobacco samples. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2014.05.003] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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24
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Lazarescu V, Enache M, Anastasescu M, Dobrescu G, Negrila C, Lazarescu MF. Electrochemical impedance spectroscopy investigations on the L-cysteine-thiolate self-assembled monolayers formed at p-GaAs(100) electrodes. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2013.11.103] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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25
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26
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A highly selective sensor of cysteine with tunable sensitivity and detection window based on dual-emission Ag nanoclusters. Biosens Bioelectron 2014; 53:71-5. [DOI: 10.1016/j.bios.2013.09.036] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2013] [Revised: 09/12/2013] [Accepted: 09/17/2013] [Indexed: 12/28/2022]
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27
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Hosseini H, Mahyari M, Bagheri A, Shaabani A. A novel bioelectrochemical sensing platform based on covalently attachment of cobalt phthalocyanine to graphene oxide. Biosens Bioelectron 2014; 52:136-42. [DOI: 10.1016/j.bios.2013.08.041] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2013] [Revised: 08/05/2013] [Accepted: 08/20/2013] [Indexed: 02/04/2023]
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28
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Azadbakht A, Abbasi AR. Fabrication of highly sensitive cysteine electrochemical sensor based on nanostructured compound and carbon nanotube modified electrode. RUSS J ELECTROCHEM+ 2013. [DOI: 10.1134/s1023193513120021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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29
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Pereira F, Vázquez M, Debán L, Aller A. Cyclic voltammetry of arsenic-doped cysteine-capped ceramic nanoparticles. Electrochim Acta 2013. [DOI: 10.1016/j.electacta.2013.07.087] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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30
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Hosseini H, Ahmar H, Dehghani A, Bagheri A, Tadjarodi A, Fakhari AR. A novel electrochemical sensor based on metal-organic framework for electro-catalytic oxidation of L-cysteine. Biosens Bioelectron 2013; 42:426-9. [DOI: 10.1016/j.bios.2012.09.062] [Citation(s) in RCA: 196] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2012] [Revised: 09/25/2012] [Accepted: 09/26/2012] [Indexed: 10/27/2022]
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31
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Kannan P, Maiyalagan T, Sahoo NG, Opallo M. Nitrogen doped graphene nanosheet supported platinum nanoparticles as high performance electrochemical homocysteine biosensors. J Mater Chem B 2013; 1:4655-4666. [DOI: 10.1039/c3tb20923g] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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32
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Li J, Yang S, Zhou W, Liu C, Jia Y, Zheng J, Li Y, Li J, Yang R. A gold nanocarrier and DNA–metal ligation-based sensing ensemble for fluorescent assay of thiol-containing amino acids and peptides. Chem Commun (Camb) 2013; 49:7932-4. [DOI: 10.1039/c3cc44184a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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33
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Kim D, Jang G, Kim J, Seo S, Park WH, Lee TS. Cobalt Ion-Mediated Cysteine Detection With a Hyperbranched Conjugated Polyelectrolyte as a New Sensing Platform. Macromol Rapid Commun 2012; 33:1510-6. [DOI: 10.1002/marc.201200441] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2012] [Revised: 07/04/2012] [Indexed: 12/31/2022]
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34
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Sharifi E, Salimi A, Shams E. DNA/nickel oxide nanoparticles/osmium(III)-complex modified electrode toward selective oxidation of l-cysteine and simultaneous detection of l-cysteine and homocysteine. Bioelectrochemistry 2012; 86:9-21. [DOI: 10.1016/j.bioelechem.2011.12.013] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2011] [Revised: 12/25/2011] [Accepted: 12/31/2011] [Indexed: 11/29/2022]
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35
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Simultaneous determination of L-cysteine and L-tyrosine using Au-nanoparticles/poly-eriochrome black T film modified glassy carbon electrode. Bioelectrochemistry 2012; 86:38-45. [DOI: 10.1016/j.bioelechem.2012.01.008] [Citation(s) in RCA: 90] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2011] [Revised: 01/12/2012] [Accepted: 01/14/2012] [Indexed: 11/24/2022]
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36
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Pandey PC, Pandey AK, Chauhan DS. Nanocomposite of Prussian blue based sensor for l-cysteine: Synergetic effect of nanostructured gold and palladium on electrocatalysis. Electrochim Acta 2012. [DOI: 10.1016/j.electacta.2012.03.179] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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37
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Ghoreishi SM, Behpour M, Jafari N, Golestaneh M. Electrochemical Determination of Tyrosine in the Presence of Dopamine and Uric Acid at the Surface of Gold Nanoparticles Modified Carbon Paste Electrode. J CHIN CHEM SOC-TAIP 2012. [DOI: 10.1002/jccs.201100654] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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38
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Kwon NY, Kim D, Jang G, Lee JH, So JH, Kim CH, Kim TH, Lee TS. Highly selective cysteine detection and bioimaging in zebrafish through emission color change of water-soluble conjugated polymer-based assay complex. ACS APPLIED MATERIALS & INTERFACES 2012; 4:1429-1433. [PMID: 22296511 DOI: 10.1021/am201677r] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
A new concept for rapid, label-free cysteine sensing method is proposed via possible naked eye-detection of red-to-blue emission color change. Intermolecular exciton migration in conjugated polyelectrolyte-based assay complex is adopted to enhance selectivity and sensitivity for cysteine sensing by formation and dissociation of polymer-Hg(2+)-thymine assay complex in the absence and presence of cysteine, respectively. The assay complex shows red emission due to cooperative aggregation of conjugated polyelectrolyte, thymine, and Hg(2+). Upon exposure to cysteine, the assay complex dissociates into individual molecules showing transparent, blue-emitting solution, because cysteine extracts Hg(2+) from the assay complex via more favorable binding between cysteine and Hg(2+).
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Affiliation(s)
- Na Young Kwon
- Organic and Optoelectronic Materials Laboratory, Department of Advanced Organic Materials and Textile System Engineering, Chungnam National University, Daejeon 305-764, Korea
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Wu S, Lan X, Huang F, Luo Z, Ju H, Meng C, Duan C. Selective electrochemical detection of cysteine in complex serum by graphene nanoribbon. Biosens Bioelectron 2012; 32:293-6. [DOI: 10.1016/j.bios.2011.12.006] [Citation(s) in RCA: 96] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2011] [Revised: 12/04/2011] [Accepted: 12/05/2011] [Indexed: 11/30/2022]
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40
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Cui ML, Liu JM, Wang XX, Lin LP, Jiao L, Zhang LH, Zheng ZY, Lin SQ. Selective determination of cysteine using BSA-stabilized gold nanoclusters with red emission. Analyst 2012; 137:5346-51. [DOI: 10.1039/c2an36284h] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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41
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Liu G, Feng DQ, Chen T, Li D, Zheng W. DNA-templated formation of silver nanoclusters as a novel light-scattering sensor for label-free copper ions detection. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm35236b] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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42
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Application of nanocrystalline graphite-like pyrolytic carbon film electrode for determination of thiols. Electrochim Acta 2011. [DOI: 10.1016/j.electacta.2011.10.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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43
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Nezamzadeh-Ejhieh A, Hashemi HS. Voltammetric determination of cysteine using carbon paste electrode modified with Co(II)-Y zeolite. Talanta 2011; 88:201-8. [PMID: 22265488 DOI: 10.1016/j.talanta.2011.10.032] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2011] [Revised: 09/10/2011] [Accepted: 10/06/2011] [Indexed: 10/15/2022]
Abstract
A novel zeolite modified electrode for use in voltammetric determination of l-cysteine (CySH) was described. The electrode comprises a Co(II)-exchanged zeolite Y as modifier in carbon paste matrix. First, the electrochemical behavior of Co(II) in modified carbon paste electrode was studied. The results demonstrated that diffusion can control the redox process of cobalt cations at the surface of the modified electrode. Then, the behavior of the electrode in the presence of CySH was studied by using cyclic voltammetry and a novel behavior was observed. In high concentration of CySH (above 10 mmol L(-1)), one pair of semi-reversible electrochemical extra peak was observed which was assigned to the processes of oxidation-reduction of CySH at the unmodified and modified electrode. Acidic conditions with respect to the neutral one cause an increase in the electrode response. The modified electrode showed a suitable linear calibration graph in the concentration range of 1.0×10(-9)-1.0×10(-3)mol L(-1) cysteine with a detection limit of 2.37×10(-10)mol L(-1). The influence of potential interfering substances on the peak current was studied and the results showed that the method was highly selective for determination of CySH. Thus, the proposed electrode was used for the determination of CySH in real samples including human blood serum, urine, N-acetylcysteine tablet and powdered poultry feed and the satisfactory results were obtained. Typical features of the sensor can be summarized as: low cost, simple preparation, fast response, good stability and selectivity, wide linear range, low detection limit and high reproducibility.
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Affiliation(s)
- Alireza Nezamzadeh-Ejhieh
- Department of Chemistry, Shahreza Branch, Islamic Azad University, P.O. Box 311-86145, Shahreza, Isfahan, Iran.
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Screen-printed carbon electrodes modified with cobalt phthalocyanine for selective sulfur detection in cosmetic products. Int J Mol Sci 2011; 12:3810-20. [PMID: 21747708 PMCID: PMC3131592 DOI: 10.3390/ijms12063810] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2011] [Revised: 05/31/2011] [Accepted: 06/02/2011] [Indexed: 11/17/2022] Open
Abstract
Cobalt phthalocyanine (CoPc) films were deposited on the surface of a screen-printed carbon electrode using a simple drop coating method. The cyclic voltammogram of the resulting CoPc modified screen-printed electrode (CoPc/SPE) prepared under optimum conditions shows a well-behaved redox couple due to the (Co(I)/Co(II)) system. The CoPc/SPE surface demonstrates excellent electrochemical activity towards the oxidation of sulfur in a 0.01 mol·L(-1) NaOH. A linear calibration curve with the detection limit (D(L), S/N = 3) of 0.325 mg·L(-1) was achieved by CoPc/SPE coupled with flow injection analysis of the sulfur concentration ranging from 4 to 1120 mg·L(-1). The precision of the system response was evaluated (3.60% and 3.52% RSD for 12 repeated injections), in the range of 64 and 480 mg·L(-1) sulfur. The applicability of the method was successfully demonstrated in a real sample analysis of sulfur in anti-acne creams, and good recovery was obtained. The CoPc/SPE displayed several advantages in sulfur determination including easy fabrication, high stability, and low cost.
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Tu W, Lei J, Wang P, Ju H. Photoelectrochemistry of Free-Base-Porphyrin-Functionalized Zinc Oxide Nanoparticles and Their Applications in Biosensing. Chemistry 2011; 17:9440-7. [DOI: 10.1002/chem.201100577] [Citation(s) in RCA: 139] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2011] [Indexed: 12/25/2022]
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Nambiar SR, Prathish KP, Karthik G, Rao TP. Hybrid gold atomic cluster–cobalt oxide scaffolds for dual tandem electrocatalytic sensing of cysteine. Biosens Bioelectron 2011; 26:3920-6. [DOI: 10.1016/j.bios.2011.03.011] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2010] [Revised: 03/10/2011] [Accepted: 03/11/2011] [Indexed: 11/29/2022]
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47
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Preparation of yttrium hexacyanoferrate/carbon nanotube/Nafion nanocomposite film-modified electrode: Application to the electrocatalytic oxidation of l-cysteine. Electrochim Acta 2011. [DOI: 10.1016/j.electacta.2010.12.090] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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48
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Oztekin Y, Ramanaviciene A, Ramanavicius A. Electrochemical Glutathione Sensor Based on Electrochemically Deposited Poly-m-aminophenol. ELECTROANAL 2011. [DOI: 10.1002/elan.201000584] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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49
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Xiao C, Chen J, Liu B, Chu X, Wu L, Yao S. Sensitive and selective electrochemical sensing of l-cysteine based on a caterpillar-like manganese dioxide–carbon nanocomposite. Phys Chem Chem Phys 2011; 13:1568-74. [DOI: 10.1039/c0cp00980f] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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50
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Ye ML, Xu B, Zhang WD. Sputtering deposition of Pt nanoparticles on vertically aligned multiwalled carbon nanotubes for sensing L-cysteine. Mikrochim Acta 2010. [DOI: 10.1007/s00604-010-0508-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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