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Shubhadarshinee L, Mohapatra P, Jali BR, Barick AK, Mohapatra P. Synthesis and characterization of a novel silver nanoparticles decorated functionalized single-walled carbon nanotubes nanohybrids embedded polyaniline ternary nanocomposites: thermal, dielectric, and sensing properties. POLYM-PLAST TECH MAT 2023. [DOI: 10.1080/25740881.2022.2101118] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Lipsa Shubhadarshinee
- Department of Chemistry, Veer Surendra Sai University of Technology, Burla, Sambalpur, India
| | - Pooja Mohapatra
- Department of Chemistry, Veer Surendra Sai University of Technology, Burla, Sambalpur, India
| | - Bigyan Ranjan Jali
- Department of Chemistry, Veer Surendra Sai University of Technology, Burla, Sambalpur, India
| | - Aruna Kumar Barick
- Department of Chemistry, Veer Surendra Sai University of Technology, Burla, Sambalpur, India
| | - Priyaranjan Mohapatra
- Department of Chemistry, Veer Surendra Sai University of Technology, Burla, Sambalpur, India
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2
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Pragya, Sharma KK, Kumar A, Singh D, Kumar V, Singh B. Immobilized phytases: an overview of different strategies, support material, and their applications in improving food and feed nutrition. Crit Rev Food Sci Nutr 2021; 63:5465-5487. [PMID: 34965785 DOI: 10.1080/10408398.2021.2020719] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Phytases are the most widely used food and feed enzymes, which aid in nutritional improvement by reducing anti-nutritional factor. Despite the benefits, enzymes usage in the industry is restricted by several factors such as their short life-span and poor reusability, which result in high costs for large-scale utilization at commercial scale. Furthermore, under pelleting conditions such as high temperatures, pH, and other factors, the enzyme becomes inactive due to lesser stability. Immobilization of phytases has been suggested as a way to overcome these limitations with improved performance. Matrices used to immobilize phytases include inorganic (Hydroxypatite, zeolite, and silica), organic (Polyacrylamide, epoxy resins, alginate, chitosan, and starch agar), soluble matrix (Polyvinyl alcohol), and nanomaterials including nanoparticles, nanofibers, nanotubes. Several surface analysis methods, including thermal gravimetric analysis (TGA), differential scanning calorimetry (DSC), and FTIR analysis, have been used to characterize immobilized phytase. Immobilized phytases have been used in a broad range of biotechnological applications such as animal feed, biodegradation of food phytates, preparations of myo-inositol phosphates, and sulfoxidation by vanadate-substituted peroxidase. This article provides information on different matrices used for phytase immobilization from the last two decades, including the process of immobilization and support material, surface analysis techniques, and multifarious biotechnological applications of the immobilized phytases.
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Affiliation(s)
- Pragya
- Laboratory of Bioprocess Technology, Department of Microbiology, Maharshi Dayanand University, Rohtak, India
| | - Krishna Kant Sharma
- Laboratory of Enzymology and Recombinant DNA Technology, Department of Microbiology, Maharshi Dayanand University, Rohtak, India
| | - Anil Kumar
- Department of Botany, Pt. N.R.S. Govt. College, Rohtak, India
| | - Davender Singh
- Department of Physics, RPS Degree College, Mahendergarh, India
| | - Vijay Kumar
- Department of Botany, Shivaji College, University of Delhi, New Delhi, India
| | - Bijender Singh
- Laboratory of Bioprocess Technology, Department of Microbiology, Maharshi Dayanand University, Rohtak, India
- Department of Biotechnology, Central University of Haryana, Jant-Pali, India
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3
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Tsekeli TR, Tshwenya L, Sebokolodi TI, Ndlovu T, Arotiba OA. An Electrochemical Aptamer Biosensor for Bisphenol A on a Carbon Nanofibre‐silver Nanoparticle Immobilisation Platform. ELECTROANAL 2021. [DOI: 10.1002/elan.202100167] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Tebogo R. Tsekeli
- Department of Chemical Sciences University of Johannesburg Doornfontein 2028 South Africa
| | - Luthando Tshwenya
- Department of Chemical Sciences University of Johannesburg Doornfontein 2028 South Africa
| | | | - Thabile Ndlovu
- Department of Chemistry University of Eswatini Kwaluseni M201 Eswatini
| | - Omotayo A. Arotiba
- Department of Chemical Sciences University of Johannesburg Doornfontein 2028 South Africa
- Centre for Nanomaterials Science Research University of Johannesburg Johannesburg 2028 South Africa
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4
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Tsekeli T, Sebokolodi TI, Karimi-Maleh H, Arotiba OA. A Silver-Loaded Exfoliated Graphite Nanocomposite Anti-Fouling Electrochemical Sensor for Bisphenol A in Thermal Paper Samples. ACS OMEGA 2021; 6:9401-9409. [PMID: 33869920 PMCID: PMC8047760 DOI: 10.1021/acsomega.0c05836] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 02/22/2021] [Indexed: 05/24/2023]
Abstract
Silver nanoparticles (AgNPs) were synthesized separately and loaded onto the expanded layers of exfoliated graphite (EG) to form a silver nanoparticle-exfoliated graphite nanocomposite (AgNPs-EG). The AgNPs-EG was compressed into a pellet (0.6 cm in diameter) and used to prepare an electrochemical sensor for bisphenol A (BPA) in standard samples and in thermal paper. The synthesized materials were characterized by ultraviolet-visible spectrophotometry, X-ray diffraction spectroscopy, scanning electron microscopy, and energy-dispersive X-ray. The electrochemical behavior of BPA on the AgNPs-EG sensor was investigated by cyclic voltammetry and square wave voltammetry. Under optimized experimental conditions, the oxidation peak current was linearly proportional to bisphenol A concentrations in the range from 5.0 to100 μM, with a coefficient of determination (R2 ) of 0.9981. The obtained limit of detection of the method was 0.23 μM. The fabricated sensor was able to overcome electrode fouling with good reproducibility (RSD = 2.62%, n = 5) by mechanical polishing of the electrode on emery paper. The proposed method was successfully applied to determine bisphenol A in thermal paper samples and demonstrated good accuracy of 93.1 to 113% recovery.
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Affiliation(s)
- Tebogo
R. Tsekeli
- Department
of Chemical Sciences, University of Johannesburg, Doornfontein, Johannesburg 2028, South Africa
| | - Tsholofelo I. Sebokolodi
- Department
of Chemical Sciences, University of Johannesburg, Doornfontein, Johannesburg 2028, South Africa
| | - Hassan Karimi-Maleh
- Department
of Chemical Sciences, University of Johannesburg, Doornfontein, Johannesburg 2028, South Africa
- University
of Electronic Science and Technology of China, Chengdu 611731, China
| | - Omotayo A. Arotiba
- Department
of Chemical Sciences, University of Johannesburg, Doornfontein, Johannesburg 2028, South Africa
- Centre
for Nanomaterials Science Research, University
of Johannesburg, Johannesburg 2028, South Africa
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5
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Duanghathaipornsuk S, Farrell EJ, Alba-Rubio AC, Zelenay P, Kim DS. Detection Technologies for Reactive Oxygen Species: Fluorescence and Electrochemical Methods and Their Applications. BIOSENSORS 2021; 11:30. [PMID: 33498809 PMCID: PMC7911324 DOI: 10.3390/bios11020030] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 01/12/2021] [Accepted: 01/19/2021] [Indexed: 12/15/2022]
Abstract
Reactive oxygen species (ROS) have been found in plants, mammals, and natural environmental processes. The presence of ROS in mammals has been linked to the development of severe diseases, such as diabetes, cancer, tumors, and several neurodegenerative conditions. The most common ROS involved in human health are superoxide (O2•-), hydrogen peroxide (H2O2), and hydroxyl radicals (•OH). Organic and inorganic molecules have been integrated with various methods to detect and monitor ROS for understanding the effect of their presence and concentration on diseases caused by oxidative stress. Among several techniques, fluorescence and electrochemical methods have been recently developed and employed for the detection of ROS. This literature review intends to critically discuss the development of these techniques to date, as well as their application for in vitro and in vivo ROS detection regarding free-radical-related diseases. Moreover, important insights into and further steps for using fluorescence and electrochemical methods in the detection of ROS are presented.
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Affiliation(s)
| | - Eveline J Farrell
- Department of Chemical Engineering, The University of Toledo, Toledo, OH 43606, USA
| | - Ana C Alba-Rubio
- Department of Chemical Engineering, The University of Toledo, Toledo, OH 43606, USA
| | - Piotr Zelenay
- Materials Physics and Applications Division, Los Alamos National Laboratory, Los Alamos, NM 87545, USA
| | - Dong-Shik Kim
- Department of Chemical Engineering, The University of Toledo, Toledo, OH 43606, USA
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6
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Deng Y, Wen Z, Luo G, Xie H, Liu J, Xi Y, Li G, Sun W. Carbon Nitride Nanosheet and Myoglobin Modified Electrode for Electrochemical Sensing Investigations. CURR ANAL CHEM 2020. [DOI: 10.2174/1573411015666190710223818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Carbon-based nanomaterials, especially carbon nitride (C3N4) has attracted
tremendous interest in biosensor applications. Meanwhile, the mechanism of redox protein sensing
and related electrocatalytic reactions can provide a valid basis for understanding the process of biological
redox reaction.
Objective:
The aim of this paper is to construct a new electrochemical enzyme sensor to achieve direct
electron transfer of myoglobin (Mb) on CILE surface and display electrocatalytic reduction activity
to catalyze trichloroacetic acid (TCA) and H2O2.
Methods:
The working electrode was fabricated based on ionic liquid modified Carbon Paste Electrode
(CILE) and C3N4 nanosheets were modified on the CILE surface, then Mb solution was fixed
on C3N4/CILE surface and immobilized by using Nafion film. The as-prepared biosensor displayed
satisfactory electrocatalytic ability towards the reduction of TCA and H2O2 in an optimum pH 7.0
buffer solution.
Results:
The results indicated that C3N4 modified electrode retained the activity of the enzyme and
displayed quasi-reversible redox behavior in an optimum pH 7.0 buffer solution. The electrochemical
parameters of the immobilized Mb on the electrode surface were further calculated with the results of
the electron transfer number (n) as 1.27, the charge transfer coefficient (α) as 0.53 and the electrontransfer
rate constant (ks) as 3.32 s-1, respectively. The Nafion/Mb/C3N4/CILE displayed outstanding
electrocatalytic reduction activity to catalyze trichloroacetic acid and H2O2.
Conclusion:
The Nafion/Mb/C3N4/CILE displayed outstanding electrocatalytic reduction, which
demonstrated the promising applications of C3N4 nanosheet in the field electrochemical biosensing.
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Affiliation(s)
- Ying Deng
- Key Laboratory of Water Pollution Treatment and Resource Reuse of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, China
| | - Zuorui Wen
- Key Laboratory of Water Pollution Treatment and Resource Reuse of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, China
| | - Guiling Luo
- Key Laboratory of Water Pollution Treatment and Resource Reuse of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, China
| | - Hui Xie
- Key Laboratory of Water Pollution Treatment and Resource Reuse of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, China
| | - Juan Liu
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science of Ministry of Education, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, China
| | - Yaru Xi
- Key Laboratory of Water Pollution Treatment and Resource Reuse of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, China
| | - Guangjiu Li
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science of Ministry of Education, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, China
| | - Wei Sun
- Key Laboratory of Water Pollution Treatment and Resource Reuse of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, China
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Heydaryan K, Almasi Kashi M, Sharifi N, Ranjbar-Azad M. Efficiency improvement in non-enzymatic H2O2 detection induced by the simultaneous synthesis of Au and Ag nanoparticles in an RGO/Au/Fe3O4/Ag nanocomposite. NEW J CHEM 2020. [DOI: 10.1039/d0nj00526f] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Developing a quick and precise technique for hydrogen peroxide (H2O2) detection would open up a new class of technologies for biological, medical and chemical applications.
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Affiliation(s)
- Kamran Heydaryan
- Institute of Nanoscience and Nanotechnology
- University of Kashan
- Kashan 87317
- Iran
| | - Mohammad Almasi Kashi
- Institute of Nanoscience and Nanotechnology
- University of Kashan
- Kashan 87317
- Iran
- Department of Physics, University of Kashan
| | - Nafiseh Sharifi
- Institute of Nanoscience and Nanotechnology
- University of Kashan
- Kashan 87317
- Iran
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8
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Electrochemistry of myoglobin on graphene–SnO2 nanocomposite modified electrode and its electrocatalysis. ARAB J CHEM 2019. [DOI: 10.1016/j.arabjc.2015.09.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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9
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Sobhan A, Muthukumarappan K, Cen Z, Wei L. Characterization of nanocellulose and activated carbon nanocomposite films’ biosensing properties for smart packaging. Carbohydr Polym 2019; 225:115189. [DOI: 10.1016/j.carbpol.2019.115189] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 07/24/2019] [Accepted: 08/09/2019] [Indexed: 12/12/2022]
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10
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Liu J, Weng W, Xie H, Luo G, Li G, Sun W, Ruan C, Wang X. Myoglobin- and Hydroxyapatite-Doped Carbon Nanofiber-Modified Electrodes for Electrochemistry and Electrocatalysis. ACS OMEGA 2019; 4:15653-15659. [PMID: 31572867 PMCID: PMC6761753 DOI: 10.1021/acsomega.9b02151] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Accepted: 08/30/2019] [Indexed: 06/01/2023]
Abstract
In this paper, a hydroxyapatite (HAp)-doped carbon nanofiber (CNF)-modified carbon ionic liquid electrode (CILE) was prepared and used for the investigation on the direct electrochemistry and electrocatalysis of myoglobin (Mb). HAp nanoparticles were mixed within a polyacrylonitrile (PAN) solution, and a HAp@PAN nanofiber was synthesized by electrospinning process, which was further controlled by carbonization at 800 °C for 2 h in a nitrogen atmosphere to get a HAp@CNF nanocomposite. Various techniques were used to check the physicochemical properties of HAp@CNF. Mb was mixed with a HAp@CNF dispersion solution and casted on the surface of CILE to obtain an electrochemical sensing platform. The direct electrochemistry of Mb on the modified electrode was checked when a pair of enhanced redox waves appeared, indicating the direct electron transfer of Mb. HAp@CNF exhibited high conductivity, good biocompatibility, and large surface area, which was beneficial for Mb immobilization. The modified electrode showed excellent electrocatalytic activity toward the reduction of trichloroacetic acid and sodium nitrite, which was further used to establish a new electroanalytical method. Real samples were analyzed by the proposed method with satisfactory results.
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Affiliation(s)
- Juan Liu
- Key
Laboratory of Laser Technology and Optoelectronic Functional Materials
of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, China
- Key
Laboratory of Optic-electric Sensing and Analytical Chemistry for
Life Science of Ministry of Education, College of Chemistry and Molecular
Engineering, Qingdao University of Science
and Technology, Qingdao 266042, P. R. China
| | - Wenju Weng
- Key
Laboratory of Optic-electric Sensing and Analytical Chemistry for
Life Science of Ministry of Education, College of Chemistry and Molecular
Engineering, Qingdao University of Science
and Technology, Qingdao 266042, P. R. China
| | - Hui Xie
- Key
Laboratory of Laser Technology and Optoelectronic Functional Materials
of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, China
| | - Guiling Luo
- Key
Laboratory of Laser Technology and Optoelectronic Functional Materials
of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, China
| | - Guangjiu Li
- Key
Laboratory of Optic-electric Sensing and Analytical Chemistry for
Life Science of Ministry of Education, College of Chemistry and Molecular
Engineering, Qingdao University of Science
and Technology, Qingdao 266042, P. R. China
| | - Wei Sun
- Key
Laboratory of Laser Technology and Optoelectronic Functional Materials
of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, China
| | - Chengxiang Ruan
- Key
Laboratory of Surface Engineering of Jiangxi Province, Jiangxi Science and Technology Normal University, Nanchang 330013, P. R. China
| | - Xianghui Wang
- Key
Laboratory of Laser Technology and Optoelectronic Functional Materials
of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, China
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11
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Alal O, Caglar A, Kivrak H, Sahin O. Dendrimer Templated Synthesis of Carbon Nanotube Supported PdAu Catalyst and its Application as Hydrogen Peroxide Sensor. ELECTROANAL 2019. [DOI: 10.1002/elan.201900140] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Orhan Alal
- Van Yuzuncu Yil UniversityFaculty of Engineering, Department of Chemical Engineering Van 65000 Turkey
| | - Aykut Caglar
- Van Yuzuncu Yil UniversityFaculty of Engineering, Department of Chemical Engineering Van 65000 Turkey
| | - Hilal Kivrak
- Van Yuzuncu Yil UniversityFaculty of Engineering, Department of Chemical Engineering Van 65000 Turkey
| | - Ozlem Sahin
- Konya Technical UniversityFaculty of Engineering and Natural Sciences, Department of Chemical Engineering Konya 42031 Turkey
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Kumar M, Kumara Swamy B, Reddy S, Zhao W, Chetana S, Gowrav Kumar V. ZnO/functionalized MWCNT and Ag/functionalized MWCNT modified carbon paste electrodes for the determination of dopamine, paracetamol and folic acid. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.01.019] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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13
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Kumari R, Osikoya AO, Anku WW, Shukla SK, Govender PP. Hierarchically Assembled Two-dimensional Hybrid Nanointerfaces: A Platform for Bioelectronic Applications. ELECTROANAL 2018. [DOI: 10.1002/elan.201800338] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Renu Kumari
- Department of Applied Chemistry; University of Johannesburg; P.O. Box 17011, Doornfontein 2028 Johannesburg South Africa
- Biosensors and Bioelectronics Centre, IFM; Linköping University; 58183 Linköping Sweden
| | - Adeniyi Olugbenga Osikoya
- Department of Applied Chemistry; University of Johannesburg; P.O. Box 17011, Doornfontein 2028 Johannesburg South Africa
| | - William Wilson Anku
- Department of Applied Chemistry; University of Johannesburg; P.O. Box 17011, Doornfontein 2028 Johannesburg South Africa
| | - Sudheesh Kumar Shukla
- Department of Applied Chemistry; University of Johannesburg; P.O. Box 17011, Doornfontein 2028 Johannesburg South Africa
| | - Penny Poomani Govender
- Department of Applied Chemistry; University of Johannesburg; P.O. Box 17011, Doornfontein 2028 Johannesburg South Africa
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Xing L, Ge Q, Jiang D, Gao X, Liu R, Cao S, Zhuang X, Zhou G, Zhang W. Caco-2 cell-based electrochemical biosensor for evaluating the antioxidant capacity of Asp-Leu-Glu-Glu isolated from dry-cured Xuanwei ham. Biosens Bioelectron 2018; 105:81-89. [DOI: 10.1016/j.bios.2018.01.020] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Revised: 01/08/2018] [Accepted: 01/09/2018] [Indexed: 12/19/2022]
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15
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Fu Y, Huang D, Li C, Zou L, Ye B. Graphene blended with SnO 2 and Pd-Pt nanocages for sensitive non-enzymatic electrochemical detection of H 2O 2 released from living cells. Anal Chim Acta 2018. [PMID: 29523247 DOI: 10.1016/j.aca.2018.01.067] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
This paper described a novel, facile and nonenzymatic electrochemical biosensor to detect hydrogen peroxide (H2O2). The sensor was fabricated based on Pd-Pt nanocages and SnO2/graphene nanosheets modified electrode (PdPt NCs@SGN/GCE). The electrochemical behavior of PdPt NCs@SGN/GCE exhibited excellent catalytic activity toward H2O2 with fast response, high selectivity, superior sensitivity, low detection limit of 0.3 μM and large linear range from 1 μM to 300 μM. Under these obvious advantages, the constructed biosensor provided to be reliable for determination of H2O2 secreted from human cervical cancer cells (Hela cells). Hence, the proposed biosensor is a promising candidate for detection of H2O2 in situ released from living cells in clinical diagnostics.
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Affiliation(s)
- Yamin Fu
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, PR China
| | - Di Huang
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, PR China
| | - Congming Li
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, PR China
| | - Lina Zou
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, PR China
| | - Baoxian Ye
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, PR China.
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Mani V, Govindasamy M, Chen SM, Chen TW, Kumar AS, Huang ST. Core-shell heterostructured multiwalled carbon nanotubes@reduced graphene oxide nanoribbons/chitosan, a robust nanobiocomposite for enzymatic biosensing of hydrogen peroxide and nitrite. Sci Rep 2017; 7:11910. [PMID: 28928402 PMCID: PMC5605534 DOI: 10.1038/s41598-017-12050-x] [Citation(s) in RCA: 92] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Accepted: 09/01/2017] [Indexed: 12/01/2022] Open
Abstract
A robust nanobiocomposite based on core-shell heterostructured multiwalled carbon nanotubes@reduced graphene oxide nanoribbons (MWCNTs@rGONRs)/chitosan (CHIT) was described for the fabrication of sensitive, selective, reproducible and durable biosensor for hydrogen peroxide (H2O2) and nitrite (NO2-). The excellent physicochemical properties of MWCNTs@rGONRs such as, presence of abundant oxygen functionalities, higher area-normalized edge-plane structures and chemically active sites in combination with excellent biocompatibility of CHIT resulting in the versatile immobilization matrix for myoglobin (Mb). The most attractive property of MWCNTs@rGONRs which distinguishes it from other members of graphene family is its rich edge density and edge defects that are highly beneficial for constructing enzymatic biosensors. The direct electron transfer characteristics such as, redox properties, amount of immobilized active Mb, electron transfer efficiency and durability were studied. Being as good immobilization matrix, MWCNTs@rGONRs/CHIT is also an excellent signal amplifier which helped in achieving low detection limits to quantify H2O2 (1 nM) and NO2- (10 nM). The practical feasibility of the biosensor was successfully validated in contact lens cleaning solution and meat sample.
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Affiliation(s)
- Veerappan Mani
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei, 106, Taiwan (ROC)
- Graduate Institute of Biomedical and Biochemical Engineering, National Taipei University of Technology, Taipei, Taiwan (ROC)
| | - Mani Govindasamy
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei, 106, Taiwan (ROC)
| | - Shen-Ming Chen
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei, 106, Taiwan (ROC).
| | - Tse-Wei Chen
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei, 106, Taiwan (ROC)
| | - Annamalai Senthil Kumar
- Nano and Bioelectrochemistry Research Laboratory, Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology University, Vellore, 632014, India
| | - Sheng-Tung Huang
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei, 106, Taiwan (ROC).
- Graduate Institute of Biomedical and Biochemical Engineering, National Taipei University of Technology, Taipei, Taiwan (ROC).
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Core/shell microcapsules consisting of Fe3O4 microparticles coated with nitrogen-doped mesoporous carbon for voltammetric sensing of hydrogen peroxide. Mikrochim Acta 2017. [DOI: 10.1007/s00604-017-2497-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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18
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Di Giuseppe AM, Russo L, Russo R, Ragucci S, Caso JV, Isernia C, Chambery A, Di Maro A. Molecular characterization of myoglobin from Sciurus vulgaris meridionalis : Primary structure, kinetics and spectroscopic studies. BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS 2017; 1865:499-509. [DOI: 10.1016/j.bbapap.2017.02.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Revised: 01/18/2017] [Accepted: 02/14/2017] [Indexed: 10/20/2022]
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Shoja Y, Rafati AA, Ghodsi J. Enzymatic biosensor based on entrapment of d-amino acid oxidase on gold nanofilm/MWCNTs nanocomposite modified glassy carbon electrode by sol-gel network: Analytical applications for d-alanine in human serum. Enzyme Microb Technol 2017; 100:20-27. [PMID: 28284308 DOI: 10.1016/j.enzmictec.2017.02.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2016] [Revised: 01/31/2017] [Accepted: 02/01/2017] [Indexed: 10/20/2022]
Abstract
Sensing and determination of d-alanine is studied by using an enzymatic biosensor which was constructed on the basis of d-amino acid oxidase (DAAO) immobilization by sol-gel film onto glassy carbon electrode surface modified with nanocomposite of gold nanofilm (Au-NF) and multiwalled carbon nanotubes (MWCNTs). The Au-NF/MWCNT nanocomposite was prepared by applying the potentiostatic technique for electrodeposition of Au-NF on the MWCNT immobilized on glassy carbon electrode surface. The modified electrode is investigated by scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDX), linear sweep voltammetry (LSV) and cyclic voltammetry(CV) techniques. The linear sweep voltammetry was used for determination of d-alanine and the results showed an excellent linear relationship between biosensor response and d-alanine concentration ranging from 0.25μM to 4.5μM with correction coefficient of 0.999 (n=20). Detection limit for the fabricated sensor was calculated about 20nM (for S/N=3) and sensitivity was about 56.1μAμM-1cm-2. The developed biosensor exhibited rapid and accurate response to d-alanine, a good stability (4 weeks) and an average recovery of 98.9% in human serum samples.
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Affiliation(s)
- Yalda Shoja
- Department of Physical Chemistry, Faculty of Chemistry, Bu-Ali Sina University, P.O. Box 65174, Hamedan, Iran
| | - Amir Abbas Rafati
- Department of Physical Chemistry, Faculty of Chemistry, Bu-Ali Sina University, P.O. Box 65174, Hamedan, Iran.
| | - Javad Ghodsi
- Department of Physical Chemistry, Faculty of Chemistry, Bu-Ali Sina University, P.O. Box 65174, Hamedan, Iran
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20
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Ghosale A, Shrivas K, Shankar R, Ganesan V. Low-Cost Paper Electrode Fabricated by Direct Writing with Silver Nanoparticle-Based Ink for Detection of Hydrogen Peroxide in Wastewater. Anal Chem 2016; 89:776-782. [DOI: 10.1021/acs.analchem.6b03512] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Archana Ghosale
- Department of Chemistry, Guru Ghasidas Vishwavidyalaya, Bilaspur CG-495009, India
| | - Kamlesh Shrivas
- Department of Chemistry, Guru Ghasidas Vishwavidyalaya, Bilaspur CG-495009, India
| | - Ravi Shankar
- Nanoscience and Nanoengineering Program, South Dakota School of Mines and Technology, Rapid City, South Dakota 57701, United States
- Fujifilm
Imaging Colorants, Inc. 233 Cherry
Lane, New Castle, Delaware 19720, United States
| | - Vellaichamy Ganesan
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, UP India
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21
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Synthesis of FeOOH@PDA-Ag nanocomposites and their application for electrochemical sensing of hydrogen peroxide. J Electroanal Chem (Lausanne) 2016. [DOI: 10.1016/j.jelechem.2016.07.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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22
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Ferreras JM, Ragucci S, Citores L, Iglesias R, Pedone PV, Di Maro A. Insight into the phylogenetic relationship and structural features of vertebrate myoglobin family. Int J Biol Macromol 2016; 93:1041-1050. [PMID: 27659002 DOI: 10.1016/j.ijbiomac.2016.09.065] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Accepted: 09/18/2016] [Indexed: 11/17/2022]
Abstract
Myoglobin (Mb) is studied to clarify the structure-function relationships in protein science. In this work, we report the results of a comparative analysis of amino acid sequences from 298 vertebrate Mbs. Forty-one high conserved residues were identified and seven of them were invariants [E18, G25, F43, V68, L72, H93 (proximal histidine) and H97]. E18 is the only invariant amino acid residue located out of the heme-pocket and Xe-cavities playing a role in interaction between the A and E-helices. A comparative analysis of several parameters related to amino acid composition shows an increase of average mass, accessible surface area and volume per residue from Actinopterygii to Mammalia and Aves. This may be due to an increased number of bulky residues reducing the non-specific cavities volume and thus improving the oxygen flow between the heme site and the outside of the protein. Finally, the phylogenetic analyses of Mb in vertebrates are consistent with an evolution that runs with the diversification of the species, but in which several episodes of gene duplication and lost have occurred, less frequently in the ancestors of great taxons, cartilaginous fishes and non-avian reptiles, most frequently in ray-finned fishes and mammals, and very frequently in birds.
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Affiliation(s)
- José M Ferreras
- Department of Biochemistry and Molecular Biology and Physiology, Faculty of Sciences, University of Valladolid, E-47011 Valladolid, Spain
| | - Sara Ragucci
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, Second University of Naples, I-81100 Caserta, Italy
| | - Lucía Citores
- Department of Biochemistry and Molecular Biology and Physiology, Faculty of Sciences, University of Valladolid, E-47011 Valladolid, Spain
| | - Rosario Iglesias
- Department of Biochemistry and Molecular Biology and Physiology, Faculty of Sciences, University of Valladolid, E-47011 Valladolid, Spain
| | - Paolo V Pedone
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, Second University of Naples, I-81100 Caserta, Italy
| | - Antimo Di Maro
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, Second University of Naples, I-81100 Caserta, Italy.
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23
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Nonenzymatic amperometric sensing of hydrogen peroxide using a glassy carbon electrode modified with a sandwich-structured nanocomposite consisting of silver nanoparticles, Co3O4 and reduced graphene oxide. Mikrochim Acta 2016. [DOI: 10.1007/s00604-016-1829-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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24
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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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25
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26
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Baccarin M, Janegitz BC, Berté R, Vicentini FC, Banks CE, Fatibello-Filho O, Zucolotto V. Direct electrochemistry of hemoglobin and biosensing for hydrogen peroxide using a film containing silver nanoparticles and poly(amidoamine) dendrimer. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 58:97-102. [DOI: 10.1016/j.msec.2015.08.013] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2015] [Revised: 08/06/2015] [Accepted: 08/11/2015] [Indexed: 11/29/2022]
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27
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Ahmad N, Bhatnagar S, Ali SS, Dutta R. Phytofabrication of bioinduced silver nanoparticles for biomedical applications. Int J Nanomedicine 2015; 10:7019-30. [PMID: 26648715 PMCID: PMC4648599 DOI: 10.2147/ijn.s94479] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Synthesis of nanomaterials holds infinite possibilities as nanotechnology is revolutionizing the field of medicine by its myriad applications. Green synthesis of nanoparticles has become the need of the hour because of its eco-friendly, nontoxic, and economic nature. In this study, leaf extract of Rosa damascena was used as a bioreductant to reduce silver nitrate, leading to synthesis of silver nanoparticles (AgNPs) in a single step, without the use of any additional reducing or capping agents. The synthesized nanoparticles were characterized by the use of UV-visible spectroscopy, fourier transform infrared spectroscopy, dynamic light scattering, transmission electron microscopy, and field emission scanning electron microscopy. Time-dependent synthesis of AgNPs was studied spectrophotometrically. Synthesized AgNPs were found to possess flower-like spherical structure where individual nanoparticles were of 16 nm in diameter, whereas the agglomerated AgNPs were in the range of 60–80 nm. These biologically synthesized AgNPs exhibited significant antibacterial activity against Gram-negative bacterial species but not against Gram-positive ones (Escherichia coli and Bacillus cereus). Anti-inflammatory and analgesic activities were studied on a Wistar rat model to gauge the impact of AgNPs for a probable role in these applications. AgNPs tested positive for both these activities, although the potency was less as compared to the standard drugs.
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Affiliation(s)
- Nabeel Ahmad
- School of Biotechnology, IFTM University, Lodhipur Rajput, Moradabad, Uttar Pradesh, India
| | - Sharad Bhatnagar
- School of Biotechnology, IFTM University, Lodhipur Rajput, Moradabad, Uttar Pradesh, India
| | - Syed Salman Ali
- School of Pharmaceutical Sciences, IFTM University, Lodhipur Rajput, Moradabad, Uttar Pradesh, India
| | - Rajiv Dutta
- Institute of Bio-Science and Technology, Shri Ramswaroop Memorial University, Barabanki, Uttar Pradesh, India
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28
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Electrochemistry and electrocatalysis of myoglobin on electrodeposited ZrO2 and graphene-modified carbon ionic liquid electrode. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2015. [DOI: 10.1007/s13738-015-0740-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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29
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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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30
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Direct electron transfer biosensor for hydrogen peroxide carrying nanocomplex composed of horseradish peroxidase and Au-nanoparticle – Characterization and application to bienzyme systems. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.ancr.2015.05.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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31
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Medyantseva EP, Brusnitsyn DV, Varlamova RM, Maksimov AA, Fattakhova AN, Konovalova OA, Budnikov GK. Effect of nanostructured materials as electrode surface modifiers on the analytical capacity of amperometric biosensors. RUSS J APPL CHEM+ 2015. [DOI: 10.1134/s1070427215010073] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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32
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Fei X, Luo J, Liu R, Liu J, Liu X, Chen M. Multiwalled carbon nanotubes noncovalently functionalized by electro-active amphiphilic copolymer micelles for selective dopamine detection. RSC Adv 2015. [DOI: 10.1039/c4ra16923a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
We have synthesized an electro-active amphiphilic copolymer with carbazole side chains via free radical polymerization using 7-(4-vinylbenzyloxy)-4-methyl coumarin and 9-(4-vinylbenzyl)-9H-carbazole as the monomers.
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Affiliation(s)
- Xiaoma Fei
- Key Laboratory of Food Colloids and Biotechnology
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi
| | - Jing Luo
- Key Laboratory of Food Colloids and Biotechnology
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi
| | - Ren Liu
- Key Laboratory of Food Colloids and Biotechnology
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi
| | - Jingcheng Liu
- Key Laboratory of Food Colloids and Biotechnology
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi
| | - Xiaoya Liu
- Key Laboratory of Food Colloids and Biotechnology
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi
| | - Mingqing Chen
- Key Laboratory of Food Colloids and Biotechnology
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi
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33
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Feng X, Zhang Y, Song J, Chen N, Zhou J, Huang Z, Ma Y, Zhang L, Wang L. MnO
2
/Graphene Nanocomposites for Nonenzymatic Electrochemical Detection of Hydrogen Peroxide. ELECTROANAL 2014. [DOI: 10.1002/elan.201400481] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Xiaomiao Feng
- Key Laboratory for Organic Electronics & Information Displays (KLOEID), Synergetic Innovation Center for Organic Electronics and Information Displays, and Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications (NUPT), Nanjing 210023, P. R. China
| | - Yu Zhang
- Key Laboratory for Organic Electronics & Information Displays (KLOEID), Synergetic Innovation Center for Organic Electronics and Information Displays, and Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications (NUPT), Nanjing 210023, P. R. China
| | - Juan Song
- Key Laboratory for Organic Electronics & Information Displays (KLOEID), Synergetic Innovation Center for Organic Electronics and Information Displays, and Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications (NUPT), Nanjing 210023, P. R. China
| | - Ningna Chen
- Key Laboratory for Organic Electronics & Information Displays (KLOEID), Synergetic Innovation Center for Organic Electronics and Information Displays, and Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications (NUPT), Nanjing 210023, P. R. China
| | - Jinhua Zhou
- Key Laboratory for Organic Electronics & Information Displays (KLOEID), Synergetic Innovation Center for Organic Electronics and Information Displays, and Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications (NUPT), Nanjing 210023, P. R. China
| | - Zhendong Huang
- Key Laboratory for Organic Electronics & Information Displays (KLOEID), Synergetic Innovation Center for Organic Electronics and Information Displays, and Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications (NUPT), Nanjing 210023, P. R. China
| | - Yanwen Ma
- Key Laboratory for Organic Electronics & Information Displays (KLOEID), Synergetic Innovation Center for Organic Electronics and Information Displays, and Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications (NUPT), Nanjing 210023, P. R. China
| | - Lei Zhang
- Key Laboratory for Organic Electronics & Information Displays (KLOEID), Synergetic Innovation Center for Organic Electronics and Information Displays, and Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications (NUPT), Nanjing 210023, P. R. China
| | - Lianhui Wang
- Key Laboratory for Organic Electronics & Information Displays (KLOEID), Synergetic Innovation Center for Organic Electronics and Information Displays, and Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications (NUPT), Nanjing 210023, P. R. China
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34
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Choudhary M, Ul Islam R, Witcomb MJ, Mallick K. In situ generation of a high-performance Pd-polypyrrole composite with multi-functional catalytic properties. Dalton Trans 2014; 43:6396-405. [PMID: 24604337 DOI: 10.1039/c3dt53567c] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report on a bottom up approach for the synthesis of a Pd-polypyrrole nanocomposite material. The composite material was characterized by means of different techniques, such as UV-vis, IR, and Raman spectroscopy, which offered information about the chemical structure of the polymer, whereas electron microscopy images provided information regarding the morphology of the composite material and the distribution of the metal particles in the polymer matrix. During the synthesis of the nanocomposite, the Pd nanoparticles act as a catalyst for a model proton-coupled electron transfer reaction. The Pd-polypyrrole nanocomposite material was also used as a catalyst for the electro-catalytic detection of tryptophan, a precursor for some neurotransmitters.
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Affiliation(s)
- Meenakshi Choudhary
- Department of Chemistry, University of Johannesburg, P.O. Box 524, Auckland Park 2006, South Africa.
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35
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Baghayeri M, Maleki B, Zarghani R. Voltammetric behavior of tiopronin on carbon paste electrode modified with nanocrystalline Fe50Ni50 alloys. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2014; 44:175-82. [DOI: 10.1016/j.msec.2014.08.023] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2014] [Revised: 07/08/2014] [Accepted: 08/05/2014] [Indexed: 10/24/2022]
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36
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Ronkainen NJ, Okon SL. Nanomaterial-Based Electrochemical Immunosensors for Clinically Significant Biomarkers. MATERIALS (BASEL, SWITZERLAND) 2014; 7:4669-4709. [PMID: 28788700 PMCID: PMC5455914 DOI: 10.3390/ma7064669] [Citation(s) in RCA: 86] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/31/2014] [Revised: 05/26/2014] [Accepted: 06/05/2014] [Indexed: 12/26/2022]
Abstract
Nanotechnology has played a crucial role in the development of biosensors over the past decade. The development, testing, optimization, and validation of new biosensors has become a highly interdisciplinary effort involving experts in chemistry, biology, physics, engineering, and medicine. The sensitivity, the specificity and the reproducibility of biosensors have improved tremendously as a result of incorporating nanomaterials in their design. In general, nanomaterials-based electrochemical immunosensors amplify the sensitivity by facilitating greater loading of the larger sensing surface with biorecognition molecules as well as improving the electrochemical properties of the transducer. The most common types of nanomaterials and their properties will be described. In addition, the utilization of nanomaterials in immunosensors for biomarker detection will be discussed since these biosensors have enormous potential for a myriad of clinical uses. Electrochemical immunosensors provide a specific and simple analytical alternative as evidenced by their brief analysis times, inexpensive instrumentation, lower assay cost as well as good portability and amenability to miniaturization. The role nanomaterials play in biosensors, their ability to improve detection capabilities in low concentration analytes yielding clinically useful data and their impact on other biosensor performance properties will be discussed. Finally, the most common types of electroanalytical detection methods will be briefly touched upon.
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Affiliation(s)
- Niina J Ronkainen
- Department of Chemistry and Biochemistry, Benedictine University, 5700 College Road, Lisle, IL 60532, USA.
| | - Stanley L Okon
- Department of Psychiatry, Advocate Lutheran General Hospital, 8South, 1775 West Dempster Street, Park Ridge, IL 60068, USA.
- Formerly of the Department of Pathology, University of Illinois at Chicago, MC 847, 840 S. Wood St., Suite 130 CSN, Chicago, IL 60612, USA.
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37
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La JA, Cho EC. Manipulation of Silver Nanocubes Detection Sensitivity to Radical Compounds by Modifying Their Surfaces with Anionic/Cationic Polyelectrolytes for Wide-Range Quantification of Radicals. Anal Chem 2014; 86:6675-82. [DOI: 10.1021/ac501430t] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ju A La
- Department
of Chemical Engineering, Division of Chemical and Bioengineering, Hanyang University, Seoul 133-791, South Korea
| | - Eun Chul Cho
- Department
of Chemical Engineering, Division of Chemical and Bioengineering, Hanyang University, Seoul 133-791, South Korea
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38
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Zhan K, Liu H, Zhang H, Chen Y, Ni H, Wu M, Sun D, Chen Y. A facile method for the immobilization of myoglobin on multi-walled carbon nanotubes: Poly(methacrylic acid-co-acrylamide) nanocomposite and its application for direct bio-detection of H2O2. J Electroanal Chem (Lausanne) 2014. [DOI: 10.1016/j.jelechem.2014.04.012] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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39
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Yagati AK, Choi JW. Protein Based Electrochemical Biosensors for H2O2Detection Towards Clinical Diagnostics. ELECTROANAL 2014. [DOI: 10.1002/elan.201400037] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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40
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Zhou J, Liao C, Zhang L, Wang Q, Tian Y. Molecular Hydrogel-Stabilized Enzyme with Facilitated Electron Transfer for Determination of H2O2 Released from Live Cells. Anal Chem 2014; 86:4395-401. [DOI: 10.1021/ac500231e] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Jie Zhou
- Department of Chemistry, Tongji University, Siping Road 1239, Shanghai 200092, P. R. China
| | - Chuanan Liao
- Department of Chemistry, Tongji University, Siping Road 1239, Shanghai 200092, P. R. China
| | - Limin Zhang
- Department of Chemistry, Tongji University, Siping Road 1239, Shanghai 200092, P. R. China
| | - Qigang Wang
- Department of Chemistry, Tongji University, Siping Road 1239, Shanghai 200092, P. R. China
| | - Yang Tian
- Department of Chemistry, Tongji University, Siping Road 1239, Shanghai 200092, P. R. China
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41
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Rafati AA, Afraz A. Amperometric sensing of anti-HIV drug zidovudine on Ag nanofilm-multiwalled carbon nanotubes modified glassy carbon electrode. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2014; 39:105-12. [PMID: 24863205 DOI: 10.1016/j.msec.2014.02.037] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2013] [Revised: 02/01/2014] [Accepted: 02/18/2014] [Indexed: 12/01/2022]
Abstract
The zidovudine (ZDV) is the first drug approved for the treatment of HIV virus infection. The detection and determination of this drug are very importance in human serum because of its undesirable effects. A new ZDV sensor was fabricated on the basis of nanocomposite of silver nanofilm (Ag-NF) and multiwalled carbon nanotubes (MWCNTs) immobilized on glassy carbon electrode (GCE). The modified electrodes were characterized by scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDS), X-ray diffraction (XRD), cyclic voltammetry (CV), and linear sweep voltammetry (LSV) techniques. Results showed that the electrodeposited silver has a nanofilm structure and further electrochemical studies showed that the prepared nanocomposite has high electrocatalytic activity and is appropriate for using in sensors. The amperometric technique under optimal conditions is used for the determination of ZDV ranging from 0.1 to 400ppm (0.37μM-1.5mM) with a low detection limit of 0.04ppm (0.15μM) (S/N=3) and good sensitivity. The prepared sensor possessed accurate and rapid response to ZDV and shows an average recovery of 98.6% in real samples.
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Affiliation(s)
- Amir Abbas Rafati
- Department of Physical Chemistry, Faculty of Chemistry, Bu-Ali Sina University, P.O. Box 65174, Hamedan, Iran.
| | - Ahmadreza Afraz
- Department of Physical Chemistry, Faculty of Chemistry, Bu-Ali Sina University, P.O. Box 65174, Hamedan, Iran
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42
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Habibi B, Jahanbakhshi M. Silver nanoparticles/multi walled carbon nanotubes nanocomposite modified electrode: Voltammetric determination of clonazepam. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2013.11.169] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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43
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Synthesis of 3D porous CeO2/reduced graphene oxide xerogel composite and low level detection of H2O2. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2013.12.051] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Das S, Mitra S, Khurana SMP, Debnath N. Nanomaterials for biomedical applications. FRONTIERS IN LIFE SCIENCE 2014. [DOI: 10.1080/21553769.2013.869510] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Matlock-Colangelo L, Baeumner AJ. Biologically inspired nanofibers for use in translational bioanalytical systems. ANNUAL REVIEW OF ANALYTICAL CHEMISTRY (PALO ALTO, CALIF.) 2014; 7:23-42. [PMID: 25014340 DOI: 10.1146/annurev-anchem-071213-020035] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Electrospun nanofiber mats are characterized by large surface-area-to-volume ratios, high porosities, and a diverse range of chemical functionalities. Although electrospun nanofibers have been used successfully to increase the immobilization efficiency of biorecognition elements and improve the sensitivity of biosensors, the full potential of nanofiber-based biosensing has not yet been realized. Therefore, this review presents novel electrospun nanofiber chemistries developed in fields such as tissue engineering and drug delivery that have direct application within the field of biosensing. Specifically, this review focuses on fibers that directly encapsulate biological additives that serve as immobilization matrices for biological species and that are used to create biomimetic scaffolds. Biosensors that incorporate these nanofibers are presented, along with potential future biosensing applications such as the development of cell culture and in vivo sensors.
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Affiliation(s)
- Lauren Matlock-Colangelo
- Department of Biological and Environmental Engineering, Cornell University, Ithaca, New York 14853; ,
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Li D, Luo L, Pang Z, Chen X, Cai Y, Wei Q. Amperometric detection of hydrogen peroxide using a nanofibrous membrane sputtered with silver. RSC Adv 2014. [DOI: 10.1039/c3ra45448g] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
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Sharma KP, Bradley K, Brogan APS, Mann S, Perriman AW, Fermin DJ. Redox Transitions in an Electrolyte-Free Myoglobin Fluid. J Am Chem Soc 2013; 135:18311-4. [DOI: 10.1021/ja4104606] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Kamendra P. Sharma
- School
of Chemistry, Cantocks Close, University of Bristol, BS8 1TS, United Kingdom
| | - Kieren Bradley
- School
of Chemistry, Cantocks Close, University of Bristol, BS8 1TS, United Kingdom
| | - Alex P. S. Brogan
- School
of Chemistry, Cantocks Close, University of Bristol, BS8 1TS, United Kingdom
| | - Stephen Mann
- School
of Chemistry, Cantocks Close, University of Bristol, BS8 1TS, United Kingdom
| | - Adam W. Perriman
- School
of Chemistry, Cantocks Close, University of Bristol, BS8 1TS, United Kingdom
- School
of Cellular and Molecular Medicine, University of Bristol, BS8 1TD, United Kingdom
| | - David J. Fermin
- School
of Chemistry, Cantocks Close, University of Bristol, BS8 1TS, United Kingdom
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Wang X, You Z, Sha H, Sun Z, Sun W. Electrochemical myoglobin biosensor based on carbon ionic liquid electrode modified with Fe3O4@SiO2 microsphere. J Solid State Electrochem 2013. [DOI: 10.1007/s10008-013-2259-0] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Bai W, Zheng J, Sheng Q. A Non-Enzymatic Hydrogen Peroxide Sensor Based on Ag/MnOOH Nanocomposites. ELECTROANAL 2013. [DOI: 10.1002/elan.201300236] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Bai J, Jiang X. A Facile One-Pot Synthesis of Copper Sulfide-Decorated Reduced Graphene Oxide Composites for Enhanced Detecting of H2O2 in Biological Environments. Anal Chem 2013; 85:8095-101. [DOI: 10.1021/ac400659u] [Citation(s) in RCA: 239] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Jing Bai
- State Key Lab of Electroanalytical
Chemistry, Changchun
Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022 Jilin, China
| | - Xiue Jiang
- State Key Lab of Electroanalytical
Chemistry, Changchun
Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022 Jilin, China
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