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Preparation and Application of Electrochemical Horseradish Peroxidase Sensor Based on a Black Phosphorene and Single-Walled Carbon Nanotubes Nanocomposite. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27228064. [PMID: 36432164 PMCID: PMC9694212 DOI: 10.3390/molecules27228064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 10/30/2022] [Accepted: 11/17/2022] [Indexed: 11/22/2022]
Abstract
To design a new electrochemical horseradish peroxidase (HRP) biosensor with excellent analytical performance, black phosphorene (BP) nanosheets and single-walled carbon nanotubes (SWCNTs) nanocomposites were used as the modifier, with a carbon ionic liquid electrode (CILE) as the substrate electrode. The SWCNTs-BP nanocomposite was synthesized by a simple in situ mixing procedure and modified on the CILE surface by the direct casting method. Then HRP was immobilized on the modified electrode with Nafion film. The electrocatalysis of this electrochemical HRP biosensor to various targets was further explored. Experimental results indicated that the direct electrochemistry of HRP was realized with a pair of symmetric and quasi-reversible redox peaks appeared, which was due to the presence of SWCNTs-BP on the surface of CILE, exhibiting synergistic effects with high electrical conductivity and good biocompatibility. Excellent electrocatalytic activity to trichloroacetic acid (TCA), sodium nitrite (NaNO2), and hydrogen peroxide (H2O2) were realized, with a wide linear range and a low detection limit. Different real samples, such as a medical facial peel solution, the soak water of pickled vegetables, and a 3% H2O2 disinfectant, were further analyzed, with satisfactory results, further proving the potential practical applications for the electrochemical biosensor.
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Mavis Xhakaza N, Chokkareddy R, Redhi GG. Ionic Liquid Based Electrochemical Sensor for the Detection of Efavirenz. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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3
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Habibi S, Lee HY, Moncada-Hernandez H, Gooding J, Minerick AR. Impacts of low concentration surfactant on red blood cell dielectrophoretic responses. BIOMICROFLUIDICS 2019; 13:054101. [PMID: 31531153 PMCID: PMC6746619 DOI: 10.1063/1.5113735] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 09/02/2019] [Indexed: 06/10/2023]
Abstract
Cell dielectrophoretic responses have been extensively studied for biomarker expression, blood typing, sepsis, circulating tumor cell separations, and others. Surfactants are often added to the analytical buffer in electrokinetic cellular microfluidic systems to lower surface/interfacial tensions. In nonelectrokinetic systems, surfactants influence cell size, shape, and agglomeration; this has not been systematically documented in electrokinetic systems. In the present work, the impacts of the Triton X-100 surfactant on human red blood cells (RBCs) were explored via ultraviolet-visible spectroscopy (UV-Vis) and dielectrophoresis (DEP) to compare nonelectrokinetic and electrokinetic responses, respectively. The UV-Vis spectra of Triton X-100 treated RBCs were dramatically different from that of native RBCs. DEP responses of RBCs were compared to RBCs treated with low concentrations of Triton X-100 (0.07-0.17 mM) to ascertain surfactant effects on dielectric properties. A star-shaped electrode design was used to quantify RBC dielectric properties by fitting a single-shell oblate cell model to experimentally-derived DEP spectra. The presence of 0.07 and 0.11 mM of Triton X-100 shifted the RBC's DEP spectra yielding lower crossover frequencies ( f C O ) . The single-shell oblate model revealed that cell radius and membrane permittivity are the dominant influencers of DEP spectral shifts. The trends observed were similar for 0.11 mM and 0.07 mM Triton X-100 treated cells. However, a further increase of Triton X-100 to 0.17 mM caused cells to only exhibit negative DEP. The magnitude of the DEP force increased with Triton X-100 concentration. This work indicates that dynamic surfactant interactions with cell membranes alter cell dielectric responses and properties.
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Asnaashari M, Kenari RE, Farahmandfar R, Abnous K, Taghdisi SM. An electrochemical biosensor based on hemoglobin-oligonucleotides-modified electrode for detection of acrylamide in potato fries. Food Chem 2018; 271:54-61. [PMID: 30236713 DOI: 10.1016/j.foodchem.2018.07.150] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2017] [Revised: 07/19/2018] [Accepted: 07/23/2018] [Indexed: 10/28/2022]
Abstract
Acrylamide a neurotoxin and strong carcinogen, is found in various thermally processed foods. In this study, an electrochemical sensor for detection of acrylamide using double stranded DNA (dsDNA)/Hemoglobin (Hb)-modified screen printed gold electrode (SPGE) was designed. The immobilization of ssDNA1-SH on the surface of SPGE was confirmed by cyclic voltammetry, and the interaction between ssDNA2-NH2 and Hb with the ratio 1:1 was characterized by agarose gel. The excellent response of the designed biosensor towards acrylamide due to acrylamide and Hb adducts and change of reduction/oxidation process of Hb-Fe(III)/Hb-Fe(II) was determined by square wave voltammetry (SWV). The biosensor showed the optimum response at pH 8.0. The linear working range for acrylamide was from 2.0 × 10-6 to 5.0 × 10-2 M with a detection limit of 1.58 × 10-7 M. The biosensor was suitable for direct determination of acrylamide in water extracted of potato fries and displayed good reproductivity and high stability.
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Affiliation(s)
- Maryam Asnaashari
- Department of Food Science and Technology, Sari Agricultural Sciences & Natural Resources University (SANRU), Sari, Iran
| | - Reza Esmaeilzadeh Kenari
- Department of Food Science and Technology, Sari Agricultural Sciences & Natural Resources University (SANRU), Sari, Iran
| | - Reza Farahmandfar
- Department of Food Science and Technology, Sari Agricultural Sciences & Natural Resources University (SANRU), Sari, Iran
| | - Khalil Abnous
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Medicinal Chemistry, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Seyed Mohammad Taghdisi
- Targeted Drug Delivery Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Pharmaceutical Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
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5
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Ionic liquid assisted synthesis of palladium nanoclusters for highly efficient formaldehyde oxidation. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.02.155] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Ghorbanizamani F, Timur S. Ionic Liquids from Biocompatibility and Electrochemical Aspects toward Applying in Biosensing Devices. Anal Chem 2017; 90:640-648. [DOI: 10.1021/acs.analchem.7b03596] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Faezeh Ghorbanizamani
- Ege University, Faculty of Science, Biochemistry Department, Bornova, Izmir, Turkey, 35100
| | - Suna Timur
- Ege University, Faculty of Science, Biochemistry Department, Bornova, Izmir, Turkey, 35100
- Ege University, Central Research Testing and Analysis Laboratory Research and Application Center, Bornova, Izmir, Turkey, 35100
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Cheng W, Huang J, Liu C, Zeng Q, Tong Y, Wang L, Cheng F. High sensitivity chlorogenic acid detection based on multiple layer-by-layer self-assembly films of chitosan and multi-walled carbon nanotubes on a glassy carbon electrode. RSC Adv 2017. [DOI: 10.1039/c6ra26378j] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
A chlorogenic acid sensor based on a chitosan (CS) and multi-walled carbon nanotubes (MWCNTs) modified glassy carbon electrode (GCE) was fabricated via a layer-by-layer (LBL) self-assembly method.
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Affiliation(s)
- Wenxue Cheng
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- People's Republic of China
- Guangdong Engineering and Technology Research Center for Advanced Nanomaterials
| | - Jianzhi Huang
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- People's Republic of China
| | - Cheng Liu
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- People's Republic of China
| | - Qiang Zeng
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- People's Republic of China
| | - Yanli Tong
- Guangdong No. 2 Provincial People's Hospital
- Guangzhou 510317
- People's Republic of China
| | - Lishi Wang
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- People's Republic of China
| | - Faliang Cheng
- Guangdong Engineering and Technology Research Center for Advanced Nanomaterials
- Dongguan University of Technology
- Dongguan 523808
- People's Republic of China
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Vyas MK, Chandra A. Ion-Electron-Conducting Polymer Composites: Promising Electromagnetic Interference Shielding Material. ACS APPLIED MATERIALS & INTERFACES 2016; 8:18450-18461. [PMID: 27351810 DOI: 10.1021/acsami.6b05313] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Polymer nanocomposites consisting of poly(vinylidenefluoride-co-hexafluoropropylene) PVdF-HFP, inorganic salt (LiBF4), organic salt (EMIMBF4), multiwalled carbon nanotubes (MWCNTs), and Fe3O4 nanoparticles were prepared as electromagnetic shield material. Improvement in conductivity and dielectric property due to the introduction of EMIMBF4, LiBF4, and MWCNTs was confirmed by complex impedance spectroscopy. The highest conductivity obtained is ∼1.86 mS/cm. This is attributed to the high ionic conductivity of the ionic liquids and the formation of a connecting network by the MWCNTs facilitating electron conduction. The total electromagnetic interference (EMI) shielding effectiveness has a major contribution to it due to absorption. Although the total shielding effectiveness in the Ku band (12.4-18 GHz) of pure ion-conducting system was found to be ∼19 dB and that for the polymer composites which are mixed (ion + electron) conductors is ∼46 dB, the contributions due to absorption are ∼16 and ∼42 dB, respectively.
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Affiliation(s)
- Manoj Kumar Vyas
- Department of Physics and Astrophysics, University of Delhi , Delhi 110007, India
| | - Amita Chandra
- Department of Physics and Astrophysics, University of Delhi , Delhi 110007, India
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Bavishi K, Laursen T, Martinez KL, Møller BL, Della Pia EA. Application of nanodisc technology for direct electrochemical investigation of plant cytochrome P450s and their NADPH P450 oxidoreductase. Sci Rep 2016; 6:29459. [PMID: 27386958 PMCID: PMC4937447 DOI: 10.1038/srep29459] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2016] [Accepted: 05/18/2016] [Indexed: 11/15/2022] Open
Abstract
Direct electrochemistry of cytochrome P450 containing systems has primarily focused on investigating enzymes from microbes and animals for bio-sensing applications. Plant P450s receive electrons from NADPH P450 oxidoreductase (POR) to orchestrate the bio-synthesis of a plethora of commercially valuable compounds. In this report, full length CYP79A1, CYP71E1 and POR of the dhurrin pathway in Sorghum bicolor were reconstituted individually in nanoscale lipid patches, "nanodiscs", and directly immobilized on unmodified gold electrodes. Cyclic voltammograms of CYP79A1 and CYP71E1 revealed reversible redox peaks with average midpoint potentials of 80 ± 5 mV and 72 ± 5 mV vs. Ag/AgCl, respectively. POR yielded two pairs of redox peaks with midpoint potentials of 90 ± 5 mV and -300 ± 10 mV, respectively. The average heterogeneous electron transfer rate constant was calculated to be ~1.5 s(-1). POR was electro-catalytically active while the P450s generated hydrogen peroxide (H2O2). These nanodisc-based investigations lay the prospects and guidelines for construction of a simplified platform to perform mediator-free, direct electrochemistry of non-engineered cytochromes P450 under native-like conditions. It is also a prelude for driving plant P450 systems electronically for simplified and cost-effective screening of potential substrates/inhibitors and fabrication of nano-bioreactors for synthesis of high value natural products.
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Affiliation(s)
- Krutika Bavishi
- Plant Biochemistry Laboratory, Department of Plant and Environmental Sciences, Thorvaldsensvej 40, DK-1871 Frederiksberg C, University of Copenhagen, Denmark
- VILLUM Research Center for Plant Plasticity, Thorvaldsensvej 40, DK-1871 Frederiksberg C, University of Copenhagen, Denmark
- Center for Synthetic Biology ‘bioSYNergy’, Thorvaldsensvej 40, DK-1871 Frederiksberg C, University of Copenhagen, Denmark
| | - Tomas Laursen
- Plant Biochemistry Laboratory, Department of Plant and Environmental Sciences, Thorvaldsensvej 40, DK-1871 Frederiksberg C, University of Copenhagen, Denmark
- VILLUM Research Center for Plant Plasticity, Thorvaldsensvej 40, DK-1871 Frederiksberg C, University of Copenhagen, Denmark
- Center for Synthetic Biology ‘bioSYNergy’, Thorvaldsensvej 40, DK-1871 Frederiksberg C, University of Copenhagen, Denmark
- Joint BioEnergy Institute, Feedstocks Division, Emeryville, CA 94608, USA
| | - Karen L. Martinez
- Center for Synthetic Biology ‘bioSYNergy’, Thorvaldsensvej 40, DK-1871 Frederiksberg C, University of Copenhagen, Denmark
- Bio-Nanotechnology Laboratory, Department of Chemistry & Nano-Science Center, Universitetparken 5, DK-2100, University of Copenhagen, Denmark
| | - Birger Lindberg Møller
- Plant Biochemistry Laboratory, Department of Plant and Environmental Sciences, Thorvaldsensvej 40, DK-1871 Frederiksberg C, University of Copenhagen, Denmark
- VILLUM Research Center for Plant Plasticity, Thorvaldsensvej 40, DK-1871 Frederiksberg C, University of Copenhagen, Denmark
- Center for Synthetic Biology ‘bioSYNergy’, Thorvaldsensvej 40, DK-1871 Frederiksberg C, University of Copenhagen, Denmark
| | - Eduardo Antonio Della Pia
- Bio-Nanotechnology Laboratory, Department of Chemistry & Nano-Science Center, Universitetparken 5, DK-2100, University of Copenhagen, Denmark
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Liu P, Bai FQ, Lin DW, Peng HP, Hu Y, Zheng YJ, Chen W, Liu AL, Lin XH. One-pot green synthesis of mussel-inspired myoglobin–gold nanoparticles–polydopamine–graphene polymeric bionanocomposite for biosensor application. J Electroanal Chem (Lausanne) 2016. [DOI: 10.1016/j.jelechem.2016.01.020] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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11
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Wang W, Li X, Yu X, Yan L, Shi Z, Wen X, Sun W. Electrochemistry of Multilayers of Graphene and Myoglobin Modified Electrode and Its Biosensing. J CHIN CHEM SOC-TAIP 2016. [DOI: 10.1002/jccs.201500378] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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12
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Wang WC, Yan LJ, Shi F, Niu XL, Huang GL, Zheng CJ, Sun W. Application of Carbon-Microsphere-Modified Electrodes for Electrochemistry of Hemoglobin and Electrocatalytic Sensing of Trichloroacetic Acid. SENSORS 2015; 16:s16010006. [PMID: 26703621 PMCID: PMC4732039 DOI: 10.3390/s16010006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Revised: 11/28/2015] [Accepted: 12/17/2015] [Indexed: 11/24/2022]
Abstract
By using the hydrothermal method, carbon microspheres (CMS) were fabricated and used for electrode modification. The characteristics of CMS were investigated using various techniques. The biocompatible sensing platform was built by immobilizing hemoglobin (Hb) on the micrometer-sized CMS-modified electrode with a layer of chitosan membrane. On the cyclic voltammogram, a couple of quasi-reversible cathodic and anodic peaks appeared, showing that direct electrochemistry of Hb with the working electrode was achieved. The catalytic reduction peak currents of the bioelectrode to trichloroacetic acid was established in the linear range of 2.0~70.0 mmol·L−1 accompanied by a detection limit of 0.30 mmol·L−1 (3σ). The modified electrode displayed favorable sensitivity, good reproducibility and stability, which suggests that CMS is promising for fabricating third-generation bioelectrochemical sensors.
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Affiliation(s)
- Wen-Cheng Wang
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, China.
| | - Li-Jun Yan
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, China.
| | - Fan Shi
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, China.
| | - Xue-Liang Niu
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, China.
| | - Guo-Lei Huang
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, China.
| | - Cai-Juan Zheng
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, China.
| | - Wei Sun
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, China.
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Shi F, Xi J, Hou F, Han L, Li G, Gong S, Chen C, Sun W. Application of three-dimensional reduced graphene oxide-gold composite modified electrode for direct electrochemistry and electrocatalysis of myoglobin. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2015; 58:450-7. [PMID: 26478332 DOI: 10.1016/j.msec.2015.08.049] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2015] [Revised: 05/15/2015] [Accepted: 08/25/2015] [Indexed: 11/20/2022]
Abstract
In this paper a three-dimensional (3D) reduced graphene oxide (RGO) and gold (Au) composite was synthesized by electrodeposition and used for the electrode modification with carbon ionic liquid electrode (CILE) as the substrate electrode. Myoglobin (Mb) was further immobilized on the surface of 3D RGO-Au/CILE to obtain an electrochemical sensing platform. Direct electrochemistry of Mb on the modified electrode was investigated with a pair of well-defined redox waves appeared on cyclic voltammogram, indicating the realization of direct electron transfer of Mb with the modified electrode. The results can be ascribed to the presence of highly conductive 3D RGO-Au composite on the electrode surface that accelerate the electron transfer rate between the electroactive center of Mb and the electrode. The Mb modified electrode showed excellent electrocatalytic activity to the reduction of trichloroacetic acid in the concentration range from 0.2 to 36.0 mmol/L with the detection limit of 0.06 mmol/L (3σ).
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Affiliation(s)
- Fan Shi
- College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, PR China
| | - Jingwen Xi
- College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, PR China
| | - Fei Hou
- College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, PR China
| | - Lin Han
- College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, PR China
| | - Guangjiu Li
- College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Shixing Gong
- College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Chanxing Chen
- College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, PR China
| | - Wei Sun
- College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, PR China.
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Shi F, Wang W, Gong S, Lei B, Li G, Lin X, Sun Z, Sun W. Application of Titanium Dioxide Nanowires for the Direct Electrochemistry of Hemoglobin and Electrocatalysis. J CHIN CHEM SOC-TAIP 2015. [DOI: 10.1002/jccs.201400373] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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15
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Banaei A, Ghourchian H, Rahimi P, Moosavi Movahedi AA, Amjadi R. Different electrochemical behavior of adult and fetal hemoglobin at ionic liquid-carbon nanotube nanocomposite. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2014. [DOI: 10.1007/s13738-014-0527-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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16
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Zhang S, Zhang D, Sheng Q, Zheng J. PANI–TiC nanocomposite film for the direct electron transfer of hemoglobin and its application for biosensing. J Solid State Electrochem 2014. [DOI: 10.1007/s10008-014-2462-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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17
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Direct electrochemistry of hemoglobin and its biosensing for hydrogen peroxide on TiO2–polystyrene nanofilms. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2014. [DOI: 10.1007/s13738-014-0428-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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18
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Electroanalytical quantification of total dsDNA extracted from human sample using, an ionic liquid modified, carbon nanotubes paste electrode. Anal Chim Acta 2014; 812:26-32. [DOI: 10.1016/j.aca.2013.12.031] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2013] [Revised: 12/21/2013] [Accepted: 12/23/2013] [Indexed: 11/22/2022]
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19
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Nitrite electrochemical sensor for food analysis based on direct immobilization of hemoglobin on multi-walled carbon nanotube ionic liquid electrode. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2013. [DOI: 10.1007/s13738-013-0391-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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20
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Sheng Q, Liu R, Zheng J. Fullerene–nitrogen doped carbon nanotubes for the direct electrochemistry of hemoglobin and its application in biosensing. Bioelectrochemistry 2013; 94:39-46. [DOI: 10.1016/j.bioelechem.2013.05.003] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2012] [Revised: 05/21/2013] [Accepted: 05/22/2013] [Indexed: 11/26/2022]
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21
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A sensor based on graphitic mesoporous carbon/ionic liquids composite film for simultaneous determination of hydroquinone and catechol. Electrochim Acta 2013. [DOI: 10.1016/j.electacta.2013.07.177] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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22
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Xuan ZW, Sun XY, Jiao GS, Zhai ZQ, Sun W, Lu LD. Ionic Liquid-Hemoglobin-Carbon Paste Composite Bioelectrode and Its Electrocatalytic Activity. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.201000187] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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23
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Qiao LF, Zheng JB, Gao RF, Sheng QL. Direct Electron Transfer of Hemoglobin in a Hydrophilic Ionic Liquid/Gellan Gum Composite Film Modified Carbon Ionic Liquid Electrode. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.201000100] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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24
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Facile method to synthesize graphene-ZnS nanocomposites: preparation and application in bioelectrochemistry of hemoglobin. J Solid State Electrochem 2013. [DOI: 10.1007/s10008-013-2151-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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25
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Electrodeposited nanogold decorated graphene modified carbon ionic liquid electrode for the electrochemical myoglobin biosensor. J Solid State Electrochem 2013. [DOI: 10.1007/s10008-013-2098-z] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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26
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Sun W, Guo Y, Ju X, Zhang Y, Wang X, Sun Z. Direct electrochemistry of hemoglobin on graphene and titanium dioxide nanorods composite modified electrode and itselectrocatalysis. Biosens Bioelectron 2013. [DOI: 10.1016/j.bios.2012.10.034] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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27
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Highly sensitive and selective dopamine biosensor based on 3,4,9,10-perylene tetracarboxylic acid functionalized graphene sheets/multi-wall carbon nanotubes/ionic liquid composite film modified electrode. Biosens Bioelectron 2013; 41:225-31. [DOI: 10.1016/j.bios.2012.08.025] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2012] [Revised: 08/08/2012] [Accepted: 08/09/2012] [Indexed: 11/19/2022]
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28
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Liu Q, Yu J, Xu Y, Wang J, Ying L, Song X, Zhou G, Chen J. Bioelectrocatalytic dechlorination of trichloroacetic acid at gel-immobilized hemoglobin on multiwalled carbon nanotubes modified graphite electrode: Kinetic modeling and reaction pathways. Electrochim Acta 2013. [DOI: 10.1016/j.electacta.2013.01.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Ma CY, Liu K, Ma CH, Chu DQ. Hydrogen Peroxide Biosensor Based on Immobilization of Hemoglobin on Au@Ag Nanoparticles Modified Carbon Ionic Liquid Electrode. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.201200442] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Layer by layer assembly of catalase and amine-terminated ionic liquid onto titanium nitride nanoparticles modified glassy carbon electrode: Study of direct voltammetry and bioelectrocatalytic activity. Anal Chim Acta 2012; 753:32-41. [DOI: 10.1016/j.aca.2012.09.043] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2012] [Revised: 09/23/2012] [Accepted: 09/25/2012] [Indexed: 11/20/2022]
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Sun W, Zhang Y, Wang X, Ju X, Wang D, Wu J, Sun Z. Electrodeposited Graphene and Silver Nanoparticles Modified Electrode for Direct Electrochemistry and Electrocatalysis of Hemoglobin. ELECTROANAL 2012. [DOI: 10.1002/elan.201200103] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Wang M, Sheng Q, Zhang D, He Y, Zheng J. TiC nanoparticles-chitosan composite film for the direct electron transfer of myoglobin and its application in biosensing. Bioelectrochemistry 2012; 86:46-53. [DOI: 10.1016/j.bioelechem.2012.01.009] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2011] [Revised: 01/15/2012] [Accepted: 01/21/2012] [Indexed: 10/14/2022]
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Moheimanian N, Raoof JB, Safavi A, Ojani R. Direct Electrochemistry and Electrocatalytic Properties of Hemoglobin Immobilized on Carbon Nanotubes Ionic Liquid Electrode. ELECTROANAL 2012. [DOI: 10.1002/elan.201200061] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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References. Anal Chem 2012. [DOI: 10.1201/b11478-14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Nickel modified ionic liquid/carbon paste electrode for highly efficient electrocatalytic oxidation of methanol in alkaline medium. J Solid State Electrochem 2012. [DOI: 10.1007/s10008-012-1671-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Shamsipur M, Asgari M, Maragheh MG, Moosavi-Movahedi AA. A novel impedimetric nanobiosensor for low level determination of hydrogen peroxide based on biocatalysis of catalase. Bioelectrochemistry 2012; 83:31-7. [DOI: 10.1016/j.bioelechem.2011.08.003] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2011] [Revised: 07/27/2011] [Accepted: 08/08/2011] [Indexed: 10/17/2022]
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A hydrogen peroxide biosensor based on the direct electron transfer of hemoglobin in the nanosheets of exfoliated HNb3O8. J Solid State Electrochem 2012. [DOI: 10.1007/s10008-012-1649-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Chen HC, Hua MY, Liu YC, Yang HW, Tsai RY. Preparation of water-dispersible poly[aniline-co-sodium N-(1-one-butyric acid) aniline]–zinc oxide nanocomposite for utilization in an electrochemical sensor. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm30775h] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Sun A, Zhao H, Zheng J. A novel hydrogen peroxide biosensor based on the Sn–ZnNPs/MWNTs nanocomposite film. Talanta 2012; 88:259-64. [DOI: 10.1016/j.talanta.2011.09.067] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2011] [Revised: 09/13/2011] [Accepted: 09/15/2011] [Indexed: 11/24/2022]
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Fujita K, Murata K, Masuda M, Nakamura N, Ohno H. Ionic liquids designed for advanced applications in bioelectrochemistry. RSC Adv 2012. [DOI: 10.1039/c2ra01045c] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
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Ke Y, Zeng Y, Pu X, Wu X, Li L, Zhu Z, Yu Y. Electrochemistry and electrocatalysis of myoglobin on carbon coated Fe3O4 nanospindle modified carbon ionic liquid electrode. RSC Adv 2012. [DOI: 10.1039/c2ra20362f] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Kafi A, Wu G, Benvenuto P, Chen A. Highly sensitive amperometric H2O2 biosensor based on hemoglobin modified TiO2 nanotubes. J Electroanal Chem (Lausanne) 2011. [DOI: 10.1016/j.jelechem.2011.03.021] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Zhou XH, Xi FN, Zhang YM, Lin XF. Reagentless biosensor based on layer-by-layer assembly of functional multiwall carbon nanotubes and enzyme-mediator biocomposite. J Zhejiang Univ Sci B 2011; 12:468-76. [PMID: 21634040 DOI: 10.1631/jzus.b1000280] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
A simple and controllable layer-by-layer (LBL) assembly method was proposed for the construction of reagentless biosensors based on electrostatic interaction between functional multiwall carbon nanotubes (MWNTs) and enzyme-mediator biocomposites. The carboxylated MWNTs were wrapped with polycations poly(allylamine hydrochloride) (PAH) and the resulting PAH-MWNTs were well dispersed and positively charged. As a water-soluble dye methylene blue (MB) could mix well with horseradish peroxidase (HRP) to form a biocompatible and negatively-charged HRP-MB biocomposite. A (PAH-MWNTs/HRP-MB)(n) bionanomultilayer was then prepared by electrostatic LBL assembly of PAH-MWNTs and HRP-MB on a polyelectrolyte precursor film-modified Au electrode. Due to the excellent biocompatibility of HRP-MB biocomposite and the uniform LBL assembly, the immobilized HRP could retain its natural bioactivity and MB could efficiently shuttle electrons between HRP and the electrode. The incorporation of MWNTs in the bionanomultilayer enhanced the surface coverage concentration of the electroactive enzyme and increased the catalytic current response of the electrode. The proposed biosensor displayed a fast response (2 s) to hydrogen peroxide with a low detection limit of 2.0×10⁻⁷ mol/L (S/N=3). This work provided a versatile platform in the further development of reagentless biosensors.
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Affiliation(s)
- Xing-Hua Zhou
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
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Yang W, Zhou X, Zheng N, Li X, Yuan Z. Electrochemical biosensors utilizing the electron transfer of hemoglobin immobilized on cobalt-substituted ferrite nanoparticles–chitosan film. Electrochim Acta 2011. [DOI: 10.1016/j.electacta.2011.04.037] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Liu L, Cheng Y, Sun F, Yang J, Wu Y. Enhanced direct electron transfer of glucose oxidase based on a protic ionic liquid modified electrode and its biosensing application. J Solid State Electrochem 2011. [DOI: 10.1007/s10008-011-1382-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Direct electrochemistry of myoglobin in a layer-by-layer film on an ionic liquid modified electrode containing CeO2 nanoparticles and hyaluronic acid. Mikrochim Acta 2011. [DOI: 10.1007/s00604-011-0617-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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A novel platform of hemoglobin on core–shell structurally Fe3O4@Au nanoparticles and its direct electrochemistry. Electrochim Acta 2011. [DOI: 10.1016/j.electacta.2011.01.037] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Direct electrochemistry of myoglobin based on electrodeposition of Pd nanoparticles with carbon ionic liquid electrode as basic electrode. Mikrochim Acta 2011. [DOI: 10.1007/s00604-010-0529-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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