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Niyitanga T, Pathak A, Chaudhary A, Khan RA, Kim H. MoS 2/S@g-CN Composite Electrode for L-Tryptophan Sensing. BIOSENSORS 2023; 13:967. [PMID: 37998142 PMCID: PMC10669109 DOI: 10.3390/bios13110967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 10/19/2023] [Accepted: 10/26/2023] [Indexed: 11/25/2023]
Abstract
L-tryptophan (L-TRP) is an essential amino acid responsible for the establishment and maintenance of a positive nitrogen equilibrium in the nutrition of human beings. Therefore, it is vital to quantify the amount of L-tryptophan in our body. Herein, we report the MoS2/S@g-CN-modified glassy carbon electrode for the electrochemical detection of L-tryptophan (L-TRP). The MoS2/S@g-CN composite was successfully synthesized using an efficient and cost-effective hydrothermal method. The physical and chemical properties of the synthesized composite were analyzed using powder X-ray diffraction (PXRD), scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS), and energy-dispersive X-ray analysis (EDX). The crystallite size of the composite was calculated as 39.4 nm, with porous balls of MoS2 decorated over the S@g-CN surface. The XPS spectrum confirmed the presence of Mo, S, O, C, and N elements in the sample. The synthesized nanocomposite was further used to modify the glassy carbon (GC) electrode (MoS2/S@g-CN/GC). This MoS2/S@g-CN/GC was used for the electrochemical detection of L-TRP using cyclic voltammetry (CV) and differential pulse voltammetry (DPV) techniques. For the purpose of comparison, the effects of the scanning rate and the concentration of L-TRP on the current response for the bare GC, S@g-CN/GC, MoS2/GC, and MoS2/S@g-CN/GC were studied in detail. The MoS2/S@g-CN-modified GC electrode exhibited a rational limit of detection (LoD) of 0.03 µM and a sensitivity of 1.74 µA/ µMcm2, with excellent stability, efficient repeatability, and high selectivity for L-TRP detection.
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Affiliation(s)
- Theophile Niyitanga
- School of Materials Science and Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | - Aarti Pathak
- Department of Chemistry, Medi-Caps University, Indore 453331, Madhya Pradesh, India (A.C.)
| | - Archana Chaudhary
- Department of Chemistry, Medi-Caps University, Indore 453331, Madhya Pradesh, India (A.C.)
- Research and Development Cell, Indian Institute of Technology, Indore 453552, Madhya Pradesh, India
| | - Rais Ahmad Khan
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Haekyoung Kim
- School of Materials Science and Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea
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Mostafazadeh R, Karimi-Maleh H, Ghaffarinejad A, Tajabadi F, Hamidian Y. Highly sensitive electrochemical sensor based on carbon paste electrode modified with graphene nanoribbon-CoFe 2O 4@NiO and ionic liquid for azithromycin antibiotic monitoring in biological and pharmaceutical samples. APPLIED NANOSCIENCE 2023; 13:1-10. [PMID: 36710715 PMCID: PMC9870783 DOI: 10.1007/s13204-023-02773-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Accepted: 01/13/2023] [Indexed: 01/25/2023]
Abstract
In this report, Azithromycin (Azi) antibiotic was measured by carbon paste electrode (CPE) improved by graphene nanoribbon-CoFe2O4@NiO nanocomposite and 1-hexyl-3 methylimidazolium hexafluorophosphate (HMIM PF6) as an ionic liquid binder. The electrochemical behavior of Azi on the graphene nanoribbon-CoFe2O4@NiO/HMIM PF6/CPE is investigated by voltammetric methods, and the results showed that the modifiers improve the conductivity and electrochemical activity of the CPE. According to obtained data, the electrochemical behavior of Azi is related to pH. under optimum conditions, the sensor has linear ranges from 10 µM to 2 mM with a LOD of 0.66 µM. The effect of scan rate and chronoamperometry were studied, which showed that the Azi electro-oxidation is diffusion controlled with the diffusion coefficient of 9.22 × 10-6 cm2/s. The reproducibility (3.15%), repeatability (2.5%), selectivity, and stability (for 30 days) tests were investigated, which results were acceptable. The actual sample analysis confirmed that the proposed sensor is an appropriate electrochemical tool for Azi determination in urine and Azi capsule.
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Affiliation(s)
- Reza Mostafazadeh
- Research Laboratory of Real Samples Analysis, Faculty of Chemistry, Iran University of Science and Technology (IUST), Tehran, 1684613114 Iran
- Department of Nanotechnology and Advanced Materials, Materials and Energy Research Center, PO Box 31787-316, Karaj, Iran
| | - Hassan Karimi-Maleh
- School of Resources and Environment, University of Electronic Science and Technology of China, Xiyuan Ave, P.O. Box 611731, Chengdu, People’s Republic of China
| | - Ali Ghaffarinejad
- Research Laboratory of Real Samples Analysis, Faculty of Chemistry, Iran University of Science and Technology (IUST), Tehran, 1684613114 Iran
- Electroanalytical Chemistry Research Center, Iran University of Science and Technology (IUST), Tehran, 1684613114 Iran
| | - Fariba Tajabadi
- Department of Nanotechnology and Advanced Materials, Materials and Energy Research Center, PO Box 31787-316, Karaj, Iran
| | - Yasamin Hamidian
- Department of Chemistry, K. N. Toosi University of Technology, Tehran, 16315-1618 Iran
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3
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Preparation of Multiwalled Carbon Nanotubes: Electrochemically Treated Pencil Graphite Electrodes for Nanomolar Detection of L‐Tryptophan in Complex Samples. ChemistrySelect 2022. [DOI: 10.1002/slct.202201697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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4
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Mehmandoust M, Karimi F, Erk N. A zinc oxide nanorods/molybdenum disulfide nanosheets hybrid as a sensitive and reusable electrochemical sensor for determination of anti-retroviral agent indinavir. CHEMOSPHERE 2022; 300:134430. [PMID: 35358553 DOI: 10.1016/j.chemosphere.2022.134430] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 03/14/2022] [Accepted: 03/23/2022] [Indexed: 06/14/2023]
Abstract
This work aims to develop an electrochemical sensor for the reusable and selective detection of trace levels of indinavir (IDV) as an anti-retroviral drug by using zinc oxide nano-rods/molybdenum disulfide nanosheets on a screen-printed electrode (ZnO NRs/MoS2 NSs/SPE). Quantitative IDV detection was achieved using differential pulse voltammetry (DPV). The assay specificity was illustrated using interfering species and exhibited high specificity toward the IDV. The developed displayed a wide dynamic range, from 0.01 to 0.66 and 0.66-7.88 μM in Britton-Robinson (B-R) buffer, with a 0.007 μM limit of detection. The fabricated ZnO NRs/MoS2 NSs/SPE electrode exhibited high sensitivity, stability, good reproducibility, and repeatability towards the sensing of IDV. It turned out that the hybrid electrochemical sensor's sensing performance was remarkably improved due to the synergistic effect between MoS2 NSs and ZnO NRs, where the former affords a large active surface area and quick electron transfer. The reported sensor provides a new alternative for electrochemical detection of IDV and could expand the applications of metal nanoparticles in emerging technologies for monitoring drugs in real samples.
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Affiliation(s)
- Mohammad Mehmandoust
- Ankara University, Faculty of Pharmacy, Department of Analytical Chemistry, Ankara, Turkey; Sakarya University, Biomaterials, Energy, Photocatalysis, Enzyme Technology, Nano & Advanced Materials, Additive Manufacturing, Environmental Applications, And Sustainability Research & Development Group (BIOENAMS R&D Group), 54187 Sakarya, Turkey
| | - Fatemeh Karimi
- Department of Chemical Engineering, Laboratory of Nanotechnology, Quchan University of Technology, Quchan, Iran
| | - Nevin Erk
- Ankara University, Faculty of Pharmacy, Department of Analytical Chemistry, Ankara, Turkey; Sakarya University, Biomaterials, Energy, Photocatalysis, Enzyme Technology, Nano & Advanced Materials, Additive Manufacturing, Environmental Applications, And Sustainability Research & Development Group (BIOENAMS R&D Group), 54187 Sakarya, Turkey.
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Mehmandoust M, Erk N, Karaman C, Karaman O. An electrochemical molecularly imprinted sensor based on CuBi 2O 4/rGO@MoS 2 nanocomposite and its utilization for highly selective and sensitive for linagliptin assay. CHEMOSPHERE 2022; 291:132807. [PMID: 34762887 DOI: 10.1016/j.chemosphere.2021.132807] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 10/26/2021] [Accepted: 11/04/2021] [Indexed: 06/13/2023]
Abstract
The molecularly imprinted polymers (MIP) is an outstanding electrochemical tool that demonstrates good chemical sensitivity and stability. These main advantages, coupled with the material's vast microfabrication flexibility, make molecularly imprinted sensors an attractive sensing device. Herein, it was aimed to develop a state-of-art molecularly imprinted sensor based on CuBi2O4/rGO@MoS2 nanocomposite to be utilized for the detection of linagliptin (LNG), a novel hypoglycemic drug. The electrochemical characterizations of linagliptin on the surface of the modified electrode was examined via cyclic voltammetry (CV), differential pulse voltammetry (DPV), and electrochemical impedance spectroscopy (EIS). Several characterization methods including transmission electron microscope (TEM), X-ray diffraction (XRD), scanning electron microscopy (SEM), Fourier-transform infrared spectroscopy (FT-IR), and Energy-dispersive X-ray spectroscopy(EDX), were utilized for electrode characterization. The LNG imprinted voltammetric sensor was developed in 80.0 mM phenol containing 20.0 mM LNG. CuBi2O4/rGO@MoS2 nanocomposite on LNG imprinted screen-printed carbon electrode (SPCE) (MIP/CuBi2O4/rGO@MoS2 nanocomposite/SCPE) exhibited a linear relationship between peak current and LNG concentration in the range 0.07-0.5 nM with a detection limit of 0.057 nM. In the existence of interfering substances, an LNG imprinted electrode was utilized to analyze urine, human plasma, and tablet samples with adequate selectivity. The developed sensor was also illustrated for stability, repeatability, reproducibility, and reusability.
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Affiliation(s)
- Mohammad Mehmandoust
- Ankara University, Faculty of Pharmacy, Department of Analytical Chemistry, 06560, Ankara, Turkey; Sakarya University, Biomaterials, Energy, Photocatalysis, Enzyme Technology, Nano & Advanced Materials, Additive Manufacturing, Environmental Applications, and Sustainability Research & Development Group (BIOENAMS R&D Group), 54187, Sakarya, Turkey
| | - Nevin Erk
- Ankara University, Faculty of Pharmacy, Department of Analytical Chemistry, 06560, Ankara, Turkey; Sakarya University, Biomaterials, Energy, Photocatalysis, Enzyme Technology, Nano & Advanced Materials, Additive Manufacturing, Environmental Applications, and Sustainability Research & Development Group (BIOENAMS R&D Group), 54187, Sakarya, Turkey.
| | - Ceren Karaman
- Akdeniz University, Vocational School of Technical Sciences, Department of Electricity and Energy, Antalya, 07070, Turkey
| | - Onur Karaman
- Akdeniz University, Vocational School of Health Services, Department of Medical Services and Techniques, Antalya, 07070, Turkey.
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Yang Z, Zhong Y, Zhou X, Zhang W, Yin Y, Fang W, Xue H. Metal-organic framework-based sensors for nitrite detection: a short review. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [DOI: 10.1007/s11694-021-01270-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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7
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Moghadam FH, Taher MA, Agheli H. Electroanalytical Monitoring of Glutathione in Biological Fluids Using Novel Pt/SWCNTs-Ionic Liquid Amplified Sensor. Top Catal 2022. [DOI: 10.1007/s11244-021-01509-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Mousazadeh F, Mohammadi SZ, Akbari S, Mofidinasab N, Aflatoonian MR, Shokooh-Saljooghi A. Recent Advantages of Mediator Based Chemically Modified Electrodes;
Powerful Approach in Electroanalytical Chemistry. CURR ANAL CHEM 2022. [DOI: 10.2174/1573411017999201224124347] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Modified electrodes have advanced from the initial studies aimed at understanding
electron transfer in films to applications in areas such as energy production and analytical
chemistry. This review emphasizes the major classes of modified electrodes with mediators
that are being explored for improving analytical methodology. Chemically modified electrodes
(CMEs) have been widely used to counter the problems of poor sensitivity and selectivity faced in
bare electrodes. We have briefly reviewed the organometallic and organic mediators that have been
extensively employed to engineer adapted electrode surfaces for the detection of different compounds.
Also, the characteristics of the materials that improve the electrocatalytic activity of the
modified surfaces are discussed.
Objective:
Improvement and promotion of pragmatic CMEs have generated a diversity of novel
and probable strong detection prospects for electroanalysis. While the capability of handling the
chemical nature of the electrode/solution interface accurately and creatively increases , it is predictable
that different mediators-based CMEs could be developed with electrocatalytic activity and
completely new applications be advanced.
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Affiliation(s)
| | | | - Sedighe Akbari
- Islamic Azad University, Shahrbabak Branch, Shahrbabak,Iran
| | | | - Mohammad Reza Aflatoonian
- Research Center for Tropical and Infectious Diseases, Kerman University of Medical Sciences, Kerman,Iran
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Alizadeh M, Nodehi M, Salmanpour S, Karimi F, Sanati AL, Malekmohammadi S, Zakariae N, Esmaeili R, Jafari H. Properties and Recent Advantages of N,N’-dialkylimidazolium-ion Liquids
Application in Electrochemistry. CURR ANAL CHEM 2022. [DOI: 10.2174/1573411016999201022141930] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
:
N,Nʹ-dialkylimidazolium-ion liquids is one of the important ionic liquids with a wide range of application as
conductive electrolyte and in electrochemistry. The modified electrodes create a new view in fabrication of
electroanalytical sensors. Many modifiers have beeen suggested for modification of electroanalytical sensor since many
years ago. Over these years, ionic liquids and especially room temperature ionic liquids have attracted more attention due
to their wide range of electrochemical windows and high electrical conductivity. N,Nʹ-dialkylimidazolium-ion liquids are
one of the main important ionic liquids suggested for modification of bare electrodes and especially carbon paste
electrodes. Although many review articles have reported onthe use of ionic liquids in electrochemical sensors, no review
article has been specifically introduced so far on the review of the advantages of N,Nʹ-dialkylimidazolium ionic liquid.
Therefore, in this review paper we focused on the introduction of recent advantages of N,Nʹ-dialkyl imidazolium ionic
liquid in electrochemistry.
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Affiliation(s)
- Marzieh Alizadeh
- Laboratory of Basic Sciences, Mohammad Rasul Allah Research Tower, Shiraz University of Medical Sciences, Shiraz,
PO Box: 71348-14336, Iran
| | - Marzieh Nodehi
- Department of Chemistry, Faculty of Science, Hakim Sabzevari University, PO. Box 397, Sabzevar,Iran
| | - Sadegh Salmanpour
- Department of Chemistry, Sari Branch, Islamic Azad University, Sari,Iran
| | - Fatemeh Karimi
- Nanostructure Based Biosensors Research Group, Ton Duc Thang University, Ho Chi Minh City,Vietnam
| | - Afsaneh L. Sanati
- Department of Chemical Engineering, Laboratory of Nanotechnology, Quchan University of Technology, Quchan,Iran
| | - Samira Malekmohammadi
- Department of Chemical Engineering, Laboratory of Nanotechnology, Quchan University of Technology, Quchan,Iran
| | - Nilofar Zakariae
- Nursing Medical-Surgical Group, Shahid Beheshti University of Medical Science, Tehran,Iran
| | - Roghayeh Esmaeili
- Nursing Medical-Surgical Group, Shahid Beheshti University of Medical Science, Tehran,Iran
| | - Hedayat Jafari
- Traditional and Complementary Medicine Research Center, Addiction Institute, Mazandaran University of Medical Sciences, Sari,Iran
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Mehmandoust M, Khoshnavaz Y, Tuzen M, Erk N. Voltammetric sensor based on bimetallic nanocomposite for determination of favipiravir as an antiviral drug. Mikrochim Acta 2021; 188:434. [PMID: 34837114 PMCID: PMC8626286 DOI: 10.1007/s00604-021-05107-2] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 11/10/2021] [Indexed: 12/20/2022]
Abstract
A novel and sensitive voltammetric nanosensor was developed for the first time for trace level monitoring of favipiravir based on gold/silver core–shell nanoparticles (Au@Ag CSNPs) with conductive polymer poly (3,4-ethylene dioxythiophene) polystyrene sulfonate (PEDOT:PSS) and functionalized multi carbon nanotubes (F-MWCNTs) on a glassy carbon electrode (GCE). The formation of Au@Ag CSNPs/PEDOT:PSS/F-MWCNT composite was confirmed by various analytical techniques, including X-ray diffraction (XRD), ultraviolet–visible spectroscopy (UV–Vis), transmission electron microscopy (TEM), energy-dispersive X-ray spectroscopy (EDX), and field-emission scanning electron microscopy (SEM). Under the optimized conditions and at a typical working potential of + 1.23 V (vs. Ag/AgCl), the Au@Ag CSNPs/PEDOT:PSS/F-MWCNT/GCE revealed linear quantitative ranges from 0.005 to 0.009 and 0.009 to 1.95 µM with a limit of detection 0.46 nM (S/N = 3) with acceptable relative standard deviations (1.1-4.9 %) for pharmaceutical formulations, urine, and human plasma samples without applying any sample pretreatment (1.12–4.93%). The interference effect of antiviral drugs, biological compounds, and amino acids was negligible, and the sensing system demonstrated outstanding reproducibility, repeatability, stability, and reusability. The findings revealed that this assay strategy has promising applications in diagnosing FAV in clinical samples, which could be attributed to the large surface area on active sites and high conductivity of bimetallic nanocomposite.
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Affiliation(s)
- Mohammad Mehmandoust
- Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, 06560, Ankara, Turkey.
- Biomaterials, Energy, Photocatalysis, Enzyme Technology, Nano & Advanced Materials, Additive Manufacturing, Environmental Applications, and Sustainability Research & Development Group (BIOENAMS R&D Group), Sakarya University, 54187, Sakarya, Turkey.
| | - Yasamin Khoshnavaz
- Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, 06560, Ankara, Turkey
| | - Mustafa Tuzen
- Department of Chemistry, Faculty of Science & Arts, Tokat Gaziosmanpaşa University, Tr-60250, Tokat, Turkey
- Research Institute, Center for Environment and Water, King Fahd University of Petroleum and Materials, Dhahran, 31261, Saudi Arabia
| | - Nevin Erk
- Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, 06560, Ankara, Turkey.
- Biomaterials, Energy, Photocatalysis, Enzyme Technology, Nano & Advanced Materials, Additive Manufacturing, Environmental Applications, and Sustainability Research & Development Group (BIOENAMS R&D Group), Sakarya University, 54187, Sakarya, Turkey.
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Karimi F, Ghorbani M, Lashkenari MS, Jajroodi M, Talooki EF, Vaseghian Y, Karaman O, Karaman C. Polyaniline-Manganese Ferrite Supported Platinum–Ruthenium Nanohybrid Electrocatalyst: Synergizing Tailoring Toward Boosted Ethanol Oxidation Reaction. Top Catal 2021. [DOI: 10.1007/s11244-021-01537-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Roostaee M, Sheikhshoaie I. Fabrication of a sensitive sensor for determination of xanthine in the presence of uric acid and ascorbic acid by modifying a carbon paste sensor with Fe3O4@Au core–shell and an ionic liquid. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2021. [DOI: 10.1007/s11694-021-01200-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Mehmandoust M, Erk N, Karaman C, Karimi F, Salmanpour S. Sensitive and Selective Electrochemical Detection of Epirubicin as Anticancer Drug Based on Nickel Ferrite Decorated with Gold Nanoparticles. MICROMACHINES 2021; 12:mi12111334. [PMID: 34832746 PMCID: PMC8624078 DOI: 10.3390/mi12111334] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 10/24/2021] [Accepted: 10/28/2021] [Indexed: 12/24/2022]
Abstract
The accurate and precise monitoring of epirubicin (EPR), one of the most widely used anticancer drugs, is significant for human and environmental health. In this context, we developed a highly sensitive electrochemical electrode for EPR detection based on nickel ferrite decorated with gold nanoparticles (Au@NiFe2O4) on the screen-printed electrode (SPE). Various spectral characteristic methods such as Fourier transform infrared spectra (FT-IR), X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), ultraviolet-visible spectroscopy (UV-Vis), energy-dispersive X-ray spectroscopy (EDX) and electrochemical impedance spectroscopy (EIS) were used to investigate the surface morphology and structure of the synthesized Au@NiFe2O4 nanocomposite. The novel decorated electrode exhibited a high electrocatalytic activity toward the electrooxidation of EPR, and a nanomolar limit of detection (5.3 nM) was estimated using differential pulse voltammetry (DPV) with linear concentration ranges from 0.01 to 0.7 and 0.7 to 3.6 µM. The stability, selectivity, repeatability reproducibility and reusability, with a very low electrode response detection limit, make it very appropriate for determining trace amounts of EPR in pharmaceutical and clinical preparations.
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Affiliation(s)
- Mohammad Mehmandoust
- Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, 06560 Ankara, Turkey;
- Biomaterials, Energy, Photocatalysis, Enzyme Technology, Nano & Advanced Materials, Additive Manufacturing, Environmental Applications, and Sustainability Research & Development Group (BIOENAMS R&D Group), Sakarya University, 54187 Sakarya, Turkey
| | - Nevin Erk
- Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, 06560 Ankara, Turkey;
- Biomaterials, Energy, Photocatalysis, Enzyme Technology, Nano & Advanced Materials, Additive Manufacturing, Environmental Applications, and Sustainability Research & Development Group (BIOENAMS R&D Group), Sakarya University, 54187 Sakarya, Turkey
- Correspondence: (N.E.); (C.K.); Tel.: +90-242-310-6703 (C.K.)
| | - Ceren Karaman
- Department of Electricity and Energy, Vocational School of Technical Sciences, Akdeniz University, 07070 Antalya, Turkey
- Correspondence: (N.E.); (C.K.); Tel.: +90-242-310-6703 (C.K.)
| | - Fatemeh Karimi
- Department of Chemical Engineering, Quchan University of Technology, Quchan 94771-67335, Iran;
| | - Sadegh Salmanpour
- Department of Chemistry, Islamic Azad University, Sari Branch, Sari 194-48164, Iran;
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A novel, sensitive and selective nanosensor based on graphene nanoribbon–cobalt ferrite nanocomposite and 1-methyl-3-butylimidazolium bromide for detection of vanillin in real food samples. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2021. [DOI: 10.1007/s11694-021-01180-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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15
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Voltammetric determination of florfenicol by using poly(3-methylthiophene) modified glassy carbon electrode. Polym Bull (Berl) 2021. [DOI: 10.1007/s00289-021-03732-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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16
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Moghaddam A, Zamani HA, Karimi-Maleh H. A New Electrochemical Platform for Dasatinib Anticancer Drug Sensing Using Fe 3O 4-SWCNTs/Ionic Liquid Paste Sensor. MICROMACHINES 2021; 12:mi12040437. [PMID: 33919951 PMCID: PMC8070955 DOI: 10.3390/mi12040437] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 04/06/2021] [Accepted: 04/12/2021] [Indexed: 02/06/2023]
Abstract
A new electrochemical platform was suggested for the sensing of the dasatinib (DA) anticancer drug based on paste electrode modification (PE) amplified with Fe3O4-SWCNTs nanocomposite and 1-hexyl-3-methylimidazolium tetrafluoroborate (mim-BF4−). The new platform showed a linear dynamic range from 0.001–220 µM with a detection limit of 0.7 nM to determine DA at optimal condition. Electrochemical investigation showed that the redox reaction of DA is relative to changing the pH of solution. Moreover, Fe3O4-SWCNTs/mim-BF4−/PE has improved the oxidation current of DA about 5.58 times which reduced its oxidation potential by about 120 mV at optimal condition. In the final step, Fe3O4-SWCNTs/mim-BF4−/PE was used as an analytical platform to determine the DA in tablets and a dextrose saline spike sample, and the results showed recovery data 99.58–103.6% which confirm the powerful ability of the sensor as an analytical tool to determine the DA in real samples.
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Affiliation(s)
- Ali Moghaddam
- Department of Applied Chemistry, Mashhad Branch, Islamic Azad University, Mashhad 9187147578, Iran;
| | - Hassan Ali Zamani
- Department of Applied Chemistry, Mashhad Branch, Islamic Azad University, Mashhad 9187147578, Iran;
- Correspondence: (H.A.Z.); (H.K.-M.); Tel.: +98-9112540112 (H.K.-M.)
| | - Hassan Karimi-Maleh
- Laboratory of Nanotechnology, Department of Chemical Engineering and Energy, Quchan University of Technology, Quchan 9477177870, Iran
- Correspondence: (H.A.Z.); (H.K.-M.); Tel.: +98-9112540112 (H.K.-M.)
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A new nickel-based co-crystal complex electrocatalyst amplified by NiO dope Pt nanostructure hybrid; a highly sensitive approach for determination of cysteamine in the presence of serotonin. Sci Rep 2020; 10:11699. [PMID: 32678156 PMCID: PMC7366926 DOI: 10.1038/s41598-020-68663-2] [Citation(s) in RCA: 203] [Impact Index Per Article: 50.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Accepted: 07/01/2020] [Indexed: 01/04/2023] Open
Abstract
A highly sensitive electrocatalytic sensor was designed and fabricated by the incorporation of NiO dope Pt nanostructure hybrid (NiO–Pt–H) as conductive mediator, bis (1,10 phenanthroline) (1,10-phenanthroline-5,6-dione) nickel(II) hexafluorophosphate (B,1,10,P,1,10, PDNiPF6), and electrocatalyst into carbon paste electrode (CPE) matrix for the determination of cysteamine. The NiO–Pt–H was synthesized by one-pot synthesis strategy and characterized by XRD, elemental mapping analysis (MAP), and FESEM methods. The characterization data, which confirmed good purity and spherical shape with a diameter of ⁓ 30.64 nm for the synthesized NiO–Pt–H. NiO–Pt–H/B,1,10, P,1,10, PDNiPF6/CPE, showed an excellent catalytic activity and was used as a powerful tool for the determination of cysteamine in the presence of serotonin. The NiO–Pt–H/B,1,10, P,1,10, PDNiPF6/CPE was able to solve the overlap problem of the two drug signals and was used for the determination of cysteamine and serotonin in concentration ranges of 0.003–200 µM and 0.5–260 µM with detection limits of 0.5 nM and 0.1 µM, using square wave voltammetric method, respectively. The NiO–Pt–H/B,1,10,P,1,10,PDNiPF6/CPE showed a high-performance ability for the determination of cysteamine and serotonin in the drug and pharmaceutical serum samples with the recovery data of 98.1–103.06%.
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Yıldız C, Eskiköy Bayraktepe D, Yazan Z. Electrochemical low-level detection of l-tryptophan in human urine samples: use of pencil graphite leads as electrodes for a fast and cost-effective voltammetric method. MONATSHEFTE FUR CHEMIE 2020. [DOI: 10.1007/s00706-020-02620-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Karimi-Maleh H, Karimi F, Alizadeh M, Sanati AL. Electrochemical Sensors, a Bright Future in the Fabrication of Portable Kits in Analytical Systems. CHEM REC 2019; 20:682-692. [PMID: 31845511 DOI: 10.1002/tcr.201900092] [Citation(s) in RCA: 214] [Impact Index Per Article: 42.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 11/28/2019] [Accepted: 12/04/2019] [Indexed: 12/16/2022]
Abstract
Analysis of food, pharmaceutical, and environmental compounds is an inevitable issue to evaluate quality of the compounds used in human life. Quality of drinking water, food products, and pharmaceutical compounds is directly associated with human health. Presence of forbidden additives in food products, toxic compounds in water samples and drugs with low quality lead to important problems for human health. Therefore, attention to analytical strategy for investigation of quality of food, pharmaceutical, and environmental compounds and monitoring presence of forbidden compounds in materials used by humans has increased in recent years. Analytical methods help to identify and quantify both permissible and unauthorized compounds present in the materials used in human daily life. Among analytical methods, electrochemical methods have been shown to have more advantages compared to other analytical methods due to their portability and low cost. Most of big companies have applied this type of analytical methods because of their fast and selective analysis. Due to simple operation and high diversity of electroanalytical sensors, these types of sensors are expected to be the future generation of analytical systems. Therefore, many scientists and researchers have focused on designing and fabrication of electroanalytical sensors with good selectivity and high sensitivity for different types of compounds such as drugs, food, and environmental pollutants. In this paper, we described the mechanism and different examples of DNA, enzymatic and electro-catalytic methods for electroanalytical determination of drug, food and environmental compounds.
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Affiliation(s)
- Hassan Karimi-Maleh
- School of Resources and Enviroment, University of Electronic Science and Technology of China, P.O. Box 611731, Xiyuan Ave, Chengdu, P.R. China.,Department of Chemical Engineering, Laboratory of Nanotechnology, Quchan University of Technology, Quchan, Iran.,Department of Chemical Sciences, University of Johannesburg, P.O. Box 17011, Doornfontein Campus, 2028, Johannesburg, South Africa
| | - Fatemeh Karimi
- School of Resources and Enviroment, University of Electronic Science and Technology of China, P.O. Box 611731, Xiyuan Ave, Chengdu, P.R. China.,Department of Chemical Engineering, Laboratory of Nanotechnology, Quchan University of Technology, Quchan, Iran
| | - Marzieh Alizadeh
- Center for Nanotechnology in Drug Delivery, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, PO Box 71345-1583, Iran
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Keating LR, LaCourse WR. Indirect pulsed electrochemical detection following high-performance reversed-phase liquid chromatography. Talanta 2019; 199:155-163. [DOI: 10.1016/j.talanta.2019.02.059] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2018] [Revised: 02/07/2019] [Accepted: 02/14/2019] [Indexed: 11/25/2022]
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Samadzadeh A, Sheikhshoaie I, Karimi-Maleh H. Simultaneous Determination of Epinephrine and Tyrosine Using a Glassy Carbon Electrode Amplified with ZnO-Pt/CNTs Nanocomposite. CURR ANAL CHEM 2019. [DOI: 10.2174/1573411014666180313115001] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Simultaneous analysis of epinephrine and tyrosine as two effective and important
biological compounds in human blood and urine samples are very important for the investigation
of human health.
Objective:
In this research, a highly effective voltammetric sensor fabricated for simultaneous analysis
of epinephrine and tyrosine. The sensor was fabricated by the modification of glassy carbon electrode
with ZnO-Pt/CNTs nanocomposite (ZnO-Pt/CNTs/GCE). The synthesized nanocomposite was characterized
by SEM method. The ZnO-Pt/CNTs/GCE showed two separated oxidation signals at potential
~220 mV and 700 mV for epinephrine and tyrosine, respectively. Also, we detected linear dynamic
ranges 0.5-250.0 µM and 1.0-220 µM with a limit of detections 0.1 µM and 0.5 µM for the determination
of epinephrine and tyrosine, respectively. The ZnO-Pt/CNTs/GCE was used for the determination
of epinephrine and tyrosine in blood serum and human urine samples.
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Affiliation(s)
- Ali Samadzadeh
- Department of Chemistry, Shahid Bahonar University, Kerman, Iran
| | | | - Hassan Karimi-Maleh
- Department of Chemical Engineering, Laboratory of Nanotechnology, Quchan University of Technology, Quchan, Iran
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Hosseini F, Ebrahimi M, Karimi-Maleh H. Electrochemical Determination of Mycophenolate Mofetil in Drug Samples Using Carbon Paste Electrode Modified with 1-methyl-3-butylimidazolium Bromide and NiO/SWCNTs Nanocomposite. CURR ANAL CHEM 2019. [DOI: 10.2174/1573411014666180326114345] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
The mycophenolate mofetil is an immunosuppressant drug with wide application
in the treatment of cancer and prevent rejection in organ transplantation. This drug showed many
sides effects for pregnant women and determination of this drug is very important in the human body.
Objective:
A new electrochemical strategy was described for analysis of Mycophenolate Mofetil
(MMF) using novel voltammetric sensor. The sensor was fabricated using NiO/SWCNTs and 1-methyl-
3-butylimidazolium bromide as two conductive mediators for modification of carbon paste electrode
(NiO/SWCNTs/MBBr/CPE). The NiO/SWCNTs/MBBr/CPE can be used for analysis of MMF in
aqueous buffer solution in the concentration range of 0.08-900 µM. In addition, the NiO/SWCNTs/
MBBr/CPE reduced oxidation over-potential of MMF ~ 80 mV and increased the oxidation current of
MMF ~ 2.85 times. In the final step, NiO/SWCNTs/MBBr/CPE was used for determination of MMF in
pharmaceutical serum and tablet samples.
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Affiliation(s)
- Firuzeh Hosseini
- Department of Chemistry, Mashhad Branch, Islamic Azad University, Mashhad, Iran
| | - Mahmoud Ebrahimi
- Department of Chemistry, Mashhad Branch, Islamic Azad University, Mashhad, Iran
| | - Hassan Karimi-Maleh
- Department of Chemical Engineering, Laboratory of Nanotechnology, Quchan University of Technology, Quchan, Iran
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Mallikarjuna K, Veera Manohara Reddy Y, Sravani B, Madhavi G, Kim H, Agarwal S, Gupta VK. Simple synthesis of biogenic Pd Ag bimetallic nanostructures for an ultra-sensitive electrochemical sensor for sensitive determination of uric acid. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2018.05.019] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Veera Manohara Reddy Y, Sravani B, Agarwal S, Gupta VK, Madhavi G. Electrochemical sensor for detection of uric acid in the presence of ascorbic acid and dopamine using the poly(DPA)/SiO 2 @Fe 3 O 4 modified carbon paste electrode. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2018.04.059] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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25
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Tahernejad-Javazmi F, Shabani-Nooshabadi M, Karimi-Maleh H, Naeimi H. Square wave voltammetric determination of hydrazine and 4-chlorophenol as two important water pollutants using nanostructure-amplified sensor. RESEARCH ON CHEMICAL INTERMEDIATES 2018. [DOI: 10.1007/s11164-018-3429-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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26
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Bananezhad A, Karimi-Maleh H, Ganjali MR, Norouzi P. MnO2
-TiO2
Nanocomposite and 2-(3,4-Dihydroxyphenethyl) Isoindoline-1,3-Dione as an Electrochemical Platform for the Concurrent Determination of Cysteine, Tryptophan and Uric Acid. ELECTROANAL 2018. [DOI: 10.1002/elan.201700813] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Asma Bananezhad
- Center of Excellence in Electrochemistry, School of Chemistry, College of Science; University of Tehran; Tehran Iran
| | - Hassan Karimi-Maleh
- Department of Chemical Engineering, Laboratory of Nanotechnology; Quchan University of Technology; Quchan Iran
| | - Mohammad R. Ganjali
- Center of Excellence in Electrochemistry, School of Chemistry, College of Science; University of Tehran; Tehran Iran
- Biosensor Research Center, Endocrinology & Metabolism Molecular-Cellular Sciences Institute; Tehran University of Medical Sciences; Tehran Iran
| | - Parviz Norouzi
- Center of Excellence in Electrochemistry, School of Chemistry, College of Science; University of Tehran; Tehran Iran
- Biosensor Research Center, Endocrinology & Metabolism Molecular-Cellular Sciences Institute; Tehran University of Medical Sciences; Tehran Iran
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Keyvanfard M, Najjarian N, Alizad K. Electrocatalytic determination of penicillamine using multiwall carbon nanotubes paste electrode and chlorpromazine as a mediator. JOURNAL OF ANALYTICAL CHEMISTRY 2017. [DOI: 10.1134/s1061934817100136] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Keyvanfard M, Hatami M, Gupta VK, Agarwal S, Sadeghifar H, Khalilzadeh MA. Liquid phase analysis of methyldopa in the presence of tyrosine using electrocatalytic effect of a catechol derivative at a surface of NiO nanoparticle modified carbon paste electrode. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.01.038] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Recent trends in electrochemical sensors for multianalyte detection – A review. Talanta 2016; 161:894-916. [DOI: 10.1016/j.talanta.2016.08.084] [Citation(s) in RCA: 98] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Revised: 08/29/2016] [Accepted: 08/30/2016] [Indexed: 01/21/2023]
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Khaleghi F, Irai AE, Gupta VK, Agarwal S, Bijad M, Abbasghorbani M. Highly sensitive nanostructure voltammetric sensor employing Pt/CNTs and 1-butyl-3-methylimidazolium hexafluoro phosphate for determination of tryptophan in food and pharmaceutical samples. J Mol Liq 2016. [DOI: 10.1016/j.molliq.2016.08.058] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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31
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A l-tryptophan sensor based on tellurium nanorods modified glassy carbon electrode. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2016. [DOI: 10.1007/s13738-016-0833-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Construction of novel sensitive electrochemical sensor for electro-oxidation and determination of citalopram based on zinc oxide nanoparticles and multi-walled carbon nanotubes. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 59:847-854. [DOI: 10.1016/j.msec.2015.10.088] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2015] [Revised: 09/20/2015] [Accepted: 10/29/2015] [Indexed: 11/18/2022]
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Goodarzian M, Khalilzade MA, Karimi F, Kumar Gupta V, Keyvanfard M, Bagheri H, Fouladgar M. Square wave voltammetric determination of diclofenac in liquid phase using a novel ionic liquid multiwall carbon nanotubes paste electrode. J Mol Liq 2014. [DOI: 10.1016/j.molliq.2014.04.037] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Huang D, Cheng Y, Xu H, Zhang H, Sheng L, Xu H, Liu Z, Wu H, Fan S. The determination of uric acid in human body fluid samples using glassy carbon electrode activated by a simple electrochemical method. J Solid State Electrochem 2014. [DOI: 10.1007/s10008-014-2614-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Ensafi AA, Monsef M, Rezaei B, Karimi-Maleh H. Nanostructure-based electrochemical sensor for determination of glutathione in hemolysed erythrocytes and urine. JOURNAL OF ANALYTICAL CHEMISTRY 2014. [DOI: 10.1134/s1061934814090068] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Application of 3,4-dihydroxycinnamic acid as a suitable mediator and multiwall carbon nanotubes as a sensor for the electrocatalytic determination of L-cysteine. CHINESE JOURNAL OF CATALYSIS 2014. [DOI: 10.1016/s1872-2067(14)60065-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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37
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Karimi-Maleh H, Tahernejad-Javazmi F, Daryanavard M, Hadadzadeh H, Ensafi AA, Abbasghorbani M. Electrocatalytic and Simultaneous Determination of Ascorbic Acid, Nicotinamide Adenine Dinucleotide and Folic Acid at Ruthenium(II) Complex-ZnO/CNTs Nanocomposite Modified Carbon Paste Electrode. ELECTROANAL 2014. [DOI: 10.1002/elan.201400013] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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38
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Sadeghi R, Karimi-Maleh H, Khalilzadeh MA, Beitollahi H, Ranjbarha Z, Zanousi MBP. A new strategy for determination of hydroxylamine and phenol in water and waste water samples using modified nanosensor. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2013; 20:6584-6593. [PMID: 23608992 DOI: 10.1007/s11356-013-1733-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2013] [Accepted: 04/09/2013] [Indexed: 06/02/2023]
Abstract
A carbon paste electrode modified with p-chloranil and carbon nanotubes was used for the sensitive and selective voltammetric determination of hydroxylamine (HX) and phenol (PL). The oxidation of HX at the modified electrode was investigated by cyclic voltammetry (CV), chronoamperommetry, and electrochemical impedance spectroscopy. The values of the catalytic rate constant (k), and diffusion coefficient (D) for HX were calculated. Square wave voltammetric peaks current of HX and PL increased linearly with their concentrations at the ranges of 0.1-172.0 and 5.0-512.0 μmol L(-1), respectively. The detection limits for HX and PL were 0.08 and 2.0 μmol L(-1), respectively. The separation of the anodic peak potentials of HX and PL reached to 0.65 V, using square wave voltammetry. The proposed sensor was successfully applied for the determination of HX and PL in water and wastewater samples.
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Affiliation(s)
- Roya Sadeghi
- Department of Physics, Science and Research Branch, Islamic Azad University, Mazandaran, Iran
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Salmanipour A, Taher MA, Beitollahi H, Hosseinzadeh R. An electrochemical sensor based on 1-benzyl-4-ferrocenyl-1H-[1,2,3]-triazole/carbon nanotube; detection of D-penicillamine in the presence of tryptophan. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2013; 33:3160-5. [DOI: 10.1016/j.msec.2013.03.041] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2012] [Revised: 03/12/2013] [Accepted: 03/23/2013] [Indexed: 10/27/2022]
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40
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Ensafi AA, Allafchian AR, Rezaei B, Mohammadzadeh R. Characterization of carbon nanotubes decorated with NiFe2O4 magnetic nanoparticles as a novel electrochemical sensor: Application for highly selective determination of sotalol using voltammetry. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2013; 33:202-8. [DOI: 10.1016/j.msec.2012.08.031] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2012] [Revised: 07/16/2012] [Accepted: 08/13/2012] [Indexed: 10/28/2022]
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41
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Keyvanfard M, Khosravi V, Karimi-Maleh H, Alizad K, Rezaei B. Voltammetric determination of 6-mercaptopurine using a multiwall carbon nanotubes paste electrode in the presence of isoprenaline as a mediator. J Mol Liq 2013. [DOI: 10.1016/j.molliq.2012.10.020] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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ENSAFI AA, BAHRAMI H, KARIMI-MALEH H, MALLAKPOUR S. Carbon Paste Electrode Prepared from Chemically Modified Multiwall Carbon Nanotubes for the Voltammetric Determination of Isoprenaline in Pharmaceutical and Urine Samples. CHINESE JOURNAL OF CATALYSIS 2012. [DOI: 10.1016/s1872-2067(11)60465-8] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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43
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Guo XF, Zhang HX, Ma LN, Wang H, Zhang HS, Guo J. Determination of thiols by capillary micellar electrokinetic chromatography with laser induced fluorescence detection using 1,3,5,7-tetramethyl-8-phenyl-(4-iodoacetamido) difluoroboradiaza-s
-indacene as labeling reagent. J Sep Sci 2012; 35:2756-63. [DOI: 10.1002/jssc.201200474] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2012] [Revised: 06/19/2012] [Accepted: 06/20/2012] [Indexed: 12/13/2022]
Affiliation(s)
- Xiao-Feng Guo
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education); Department of Chemistry; Wuhan University; Wuhan China
| | - Hui-Xian Zhang
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education); Department of Chemistry; Wuhan University; Wuhan China
| | - Li-Na Ma
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education); Department of Chemistry; Wuhan University; Wuhan China
| | - Hong Wang
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education); Department of Chemistry; Wuhan University; Wuhan China
| | - Hua-Shan Zhang
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education); Department of Chemistry; Wuhan University; Wuhan China
| | - Jian Guo
- Technology Center of Hubei Entry-Exit Inspection and Quarantine Bureau of PRC; Wuhan China
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Beitollah H, Goodarzian M, Khalilzadeh MA, Karimi-Maleh H, Hassanzadeh M, Tajbakhsh M. Electrochemical behaviors and determination of carbidopa on carbon nanotubes ionic liquid paste electrode. J Mol Liq 2012. [DOI: 10.1016/j.molliq.2012.06.026] [Citation(s) in RCA: 108] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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45
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Tavana T, Khalilzadeh MA, Karimi-Maleh H, Ensafi AA, Beitollahi H, Zareyee D. Sensitive voltammetric determination of epinephrine in the presence of acetaminophen at a novel ionic liquid modified carbon nanotubes paste electrode. J Mol Liq 2012. [DOI: 10.1016/j.molliq.2012.01.009] [Citation(s) in RCA: 167] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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46
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Mirrahimi F, Taher MA, Beitollahi H, Hosseinzadeh R. Electrocatalytic and selective determination of d-penicillamine in the presence of tryptophan using a benzoylferrocene-modified carbon nanotube paste electrode. Appl Organomet Chem 2012. [DOI: 10.1002/aoc.2838] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | - Mohammad Ali Taher
- Department of Chemistry; Shahid Bahonar University of Kerman; PO Box 76175-133; Kerman; Iran
| | - Hadi Beitollahi
- Environment Department; Research Institute of Environmental Sciences; International Center for Science; High Technology & Environmental Sciences; Kerman; Iran
| | - Rahman Hosseinzadeh
- Department of Organic Chemistry, Faculty of Chemistry; University of Mazandaran; Babolsar; Iran
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Simultaneous Determination of Ascorbic Acid, Acetaminophen, and Tryptophan by Square Wave Voltammetry Using N-(3,4-Dihydroxyphenethyl)-3,5-Dinitrobenzamide-Modified Carbon Nanotubes Paste Electrode. ELECTROANAL 2012. [DOI: 10.1002/elan.201100465] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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48
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Gholami-Orimi F, Taleshi F, Biparva P, Karimi-Maleh H, Beitollahi H, Ebrahimi HR, Shamshiri M, Bagheri H, Fouladgar M, Taherkhani A. Voltammetric determination of homocysteine using multiwall carbon nanotube paste electrode in the presence of chlorpromazine as a mediator. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2012; 2012:902184. [PMID: 22675657 PMCID: PMC3364601 DOI: 10.1155/2012/902184] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2011] [Revised: 03/14/2012] [Accepted: 03/28/2012] [Indexed: 05/03/2023]
Abstract
We propose chlorpromazine (CHP) as a new mediator for the rapid, sensitive, and highly selective voltammetric determination of homocysteine (Hcy) using multiwall carbon nanotube paste electrode (MWCNTPE). The experimental results showed that the carbon nanotube paste electrode has a highly electrocatalytic activity for the oxidation of Hcy in the presence of CHP as a mediator. Cyclic voltammetry, double potential step chronoamperometry, and square wave voltammetry (SWV) are used to investigate the suitability of CHP at the surface of MWCNTPE as a mediator for the electrocatalytic oxidation of Hcy in aqueous solutions. The kinetic parameters of the system, including electron transfer coefficient, and catalytic rate constant were also determined using the electrochemical approaches. In addition, SWV was used for quantitative analysis. SWV showed wide linear dynamic range (0.1-210.0 μM Hcy) with a detection limit of 0.08 μM Hcy. Finally, this method was also examined as a selective, simple, and precise electrochemical sensor for the determination of Hcy in real samples.
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Affiliation(s)
| | - Farshad Taleshi
- Department of Applied Science, Qaemshahr Branch, Islamic Azad University, Qaemshahr, Iran
| | - Pourya Biparva
- Department of Nanotechnology, Langaroud Branch, Islamic Azad University, Langaroud, Iran
| | - Hassan Karimi-Maleh
- Department of Chemistry, Science and Research Branch, Islamic Azad University, Mazandaran, Iran
- *Hassan Karimi-Maleh:
| | - Hadi Beitollahi
- Environment Department, Research Institute of Environmental Sciences, International Center for Science, High Technology & Environmental Sciences, Kerman, Iran
| | - Hamid R. Ebrahimi
- Department of Chemistry, Majlesi Branch, Islamic Azad University, Isfahan, Iran
| | - Mohamad Shamshiri
- Department of Medical Chemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hasan Bagheri
- Department of Chemisty, Takestan Branch, Islamic Azad University, Takestan, Iran
| | - Masoud Fouladgar
- Department of Biochemistry, Falavarjan Branch, Islamic Azad University, Falavarjan, Iran
| | - Ali Taherkhani
- Department of Physics, Takestan Branch, Islamic Azad University, Takestan, Iran
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Highly sensitive voltammetric sensor based on catechol-derivative-multiwall carbon nanotubes for the catalytic determination of captopril in patient human urine samples. Colloids Surf B Biointerfaces 2011; 87:480-8. [DOI: 10.1016/j.colsurfb.2011.06.013] [Citation(s) in RCA: 105] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2010] [Revised: 04/24/2011] [Accepted: 06/09/2011] [Indexed: 11/20/2022]
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Ensafi AA, Karimi-Maleh H, Ghiaci M, Arshadi M. Characterization of Mn-nanoparticles decorated organo-functionalized SiO2–Al2O3 mixed-oxide as a novel electrochemical sensor: application for the voltammetric determination of captopril. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c1jm11909e] [Citation(s) in RCA: 81] [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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