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Gopika MG, Gopidas S, Jayan GS, Arathy PS, Saraswathyamma B. Unveiling thiol biomarkers: Glutathione and cysteamine. Clin Chim Acta 2024; 563:119915. [PMID: 39134217 DOI: 10.1016/j.cca.2024.119915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2024] [Revised: 08/08/2024] [Accepted: 08/09/2024] [Indexed: 08/16/2024]
Abstract
The physiological and clinical importance of Glutathione and Cysteamine is emphasized by their participation in a range of conditions, such as diabetes, cancer, renal failure, Parkinson's disease, and hypothyroidism. This necessitates the requirement for accessible, expedited, and cost-efficient testing that can facilitate clinical diagnosis and treatment options. This article examines numerous techniques used to detect both glutathione and cysteamine. The discussed methods include electroanalytical techniques such as voltammetry and amperometry, which are examined for their sensitivity and ability to provide real-time analysis. Furthermore, this study investigates the accuracy of gas chromatography-mass spectrometry (GC-MS) and high-performance liquid chromatography (HPLC) in measuring the concentrations of glutathione and cysteamine. Additionally, the potential of new nanotechnology-based methods, such as plasmonic nanoparticles and quantum dots, to improve the sensitivity of detecting glutathione and cysteamine is emphasized.
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Affiliation(s)
- M G Gopika
- Department of Chemistry, Amrita Vishwa Vidyapeetham, Amritapuri Campus, Clappana P O, Kollam, Kerala 690525, India
| | - Surya Gopidas
- Department of Chemistry, Amrita Vishwa Vidyapeetham, Amritapuri Campus, Clappana P O, Kollam, Kerala 690525, India
| | - Gokul S Jayan
- Department of Chemistry, Amrita Vishwa Vidyapeetham, Amritapuri Campus, Clappana P O, Kollam, Kerala 690525, India
| | - P S Arathy
- Department of Chemistry, Amrita Vishwa Vidyapeetham, Amritapuri Campus, Clappana P O, Kollam, Kerala 690525, India
| | - Beena Saraswathyamma
- Department of Chemistry, Amrita Vishwa Vidyapeetham, Amritapuri Campus, Clappana P O, Kollam, Kerala 690525, India.
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2
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Biocic M, Kraljević T, Spassov TG, Kukoc-Modun L, Kolev SD. Sequential Injection Analysis Method for the Determination of Glutathione in Pharmaceuticals. SENSORS (BASEL, SWITZERLAND) 2024; 24:5677. [PMID: 39275587 PMCID: PMC11397749 DOI: 10.3390/s24175677] [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: 07/24/2024] [Revised: 08/25/2024] [Accepted: 08/29/2024] [Indexed: 09/16/2024]
Abstract
A sequential injection analysis method for the determination of glutathione (GSH) in pharmaceuticals has been developed. It is based on the reduction of the Cu(II)-neocuproine complex by GSH and the formation of an orange-yellow colored Cu(I)-neocuproine complex with maximum absorbance at 458 nm. Under optimal conditions the method is characterized by a linear calibration range of 6.0 × 10-7-8.0 × 10-5 mol L-1 (Amax = 3270 CGSH - 0.0010; R2 = 0.9983), limit of detection of 2.0 × 10-7 mol L-1, limit of quantification of 6.7 × 10-7 mol L-1, repeatability (expressed as relative standard deviation) of 3.8%, and sampling rate of 60 h-1. The newly developed method has been successfully applied to the determination of GSH in pharmaceutical samples with no statistically significant difference between the results obtained and those produced by the standard Pharmacopoeia method.
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Affiliation(s)
- Maja Biocic
- Department of Analytical Chemistry, Faculty of Chemistry and Technology, University of Split, Rudjera Boskovica 35, 21000 Split, Croatia
| | - Tomislav Kraljević
- Department of Chemistry, Faculty of Science and Education, University of Mostar, Matice hrvatske bb, 88000 Mostar, Bosnia and Herzegovina
| | - Tony G Spassov
- Faculty of Chemistry and Pharmacy, Sofia University "St. Kl. Ohridski", 1 James Bourchier Blvd., 1164 Sofia, Bulgaria
| | - Lea Kukoc-Modun
- Department of Analytical Chemistry, Faculty of Chemistry and Technology, University of Split, Rudjera Boskovica 35, 21000 Split, Croatia
| | - Spas D Kolev
- Faculty of Chemistry and Pharmacy, Sofia University "St. Kl. Ohridski", 1 James Bourchier Blvd., 1164 Sofia, Bulgaria
- School of Chemistry, The University of Melbourne, Parkville, VIC 3010, Australia
- Department of Chemical Engineering, The University of Melbourne, Parkville, VIC 3010, Australia
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3
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Arora S, Gupta S, Akram W, Altyar AE, Tagde P. Effect of TLR3/dsRNA complex inhibitor on Poly(I:C)-induced airway inflammation in Swiss albino mice. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:28118-28132. [PMID: 36394807 DOI: 10.1007/s11356-022-23987-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 10/31/2022] [Indexed: 06/16/2023]
Abstract
Rhinovirus infection frequently causes COPD and asthma exacerbations. Impaired anti-viral signaling and reduced viral clearance have both been seen in sick bronchial epithelium, potentially increasing exacerbations. Polyinosinic:polycytidylic acid (Poly(I:C)), a Toll-like receptor-3 (TLR3) ligand, has been shown to cause a viral exacerbation of severe asthma by detecting double-stranded RNA (dsRNA). The purpose of this work was to determine the effect of a TLR3/dsRNA complex inhibitor-Calbiochem drug in the prevention of Poly(I:C)-induced airway inflammation following TLR3 activation and to uncover a potential pathway for the cure of asthma through TLR3 inhibition. Mice were sensitized with Poly(I:C) as an asthma model before being challenged by PBS and ovalbumin (OVA) chemicals. The mice were administered a TLR3/dsRNA complex inhibitor. Throughout the trial, the mice's body weight was measured after each dosage. Biochemical methods are used to analyze the protein as well as enzyme composition in airway tissues. BALF specimens are stained using Giemsa to identify inflammatory cells and lung histopathology to determine morphological abnormalities in lung tissues. By using the ELISA approach, cytokine levels such as TNF-α, IL-13, IL-6, IL-5, and IgE antibody expression in lung tissue and blood serum were assessed. TLR3/dsRNA complex inhibitor drug significantly lowered the number of cells in BALF and also on Giemsa staining slides. It also downregulated the level of TNF-α and IL-6 in contrast to OVA and Poly(I:C) administered in animals. A TLR3/dsRNA complex inhibitor decreased the fraction of oxidative stress markers (MDA, GSH, GPx, and CAT) in lung tissues while keeping the mice's body weight constant during the treatment period. By decreasing alveoli, bronchial narrowing, smooth muscle hypertrophy, and granulocyte levels, the TLR3/dsRNA complex blocker significantly reduced the histopathological damage caused by OVA and Poly(I:C) compounds. In an animal model utilizing ovalbumin, TLR3/dsRNA complex inhibitors similarly reduced the bronchial damage produced by Poly(I:C). A novel TLR3/dsRNA complex inhibitor is expected to be employed in clinical studies since it suppresses airway inflammation without inducing antiviral approach resistance.
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Affiliation(s)
- Swamita Arora
- Amity Institute of Pharmacy, A -Block, Amity University, Sector-125, Noida, U.P., 201303, India
| | - Sangeetha Gupta
- Amity Institute of Pharmacy, A -Block, Amity University, Sector-125, Noida, U.P., 201303, India
| | - Wasim Akram
- Department of Pharmacology, SPER, Jamia Hamdard, New Delhi, 110062, India
| | - Ahmed E Altyar
- Department of Pharmacy Practice, Faculty of Pharmacy, King Abdulaziz University, P.O. Box 80260, Jeddah, 21589, Saudi Arabia
| | - Priti Tagde
- Amity Institute of Pharmacy, A -Block, Amity University, Sector-125, Noida, U.P., 201303, India.
- PRISAL Foundation (Pharmaceutical Royal International Society), 462042, Bhopal, India.
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Cavalcanti LF, Chagas Silva I, do Nascimento THD, de Melo J, Grion CMC, Cecchini AL, Cecchini R. Decreased plasma H 2O 2 levels are associated with the pathogenesis leading to COVID-19 worsening and mortality. Free Radic Res 2022; 56:740-748. [PMID: 36708322 DOI: 10.1080/10715762.2023.2174021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Oxidative Stress (OS) is involved in the pathogenesis of COVID-19 and in the mechanisms by which SARS-CoV-2 causes injuries to tissues, leading to cytopathic hypoxia and ultimately multiple organ failure. The measurement of blood glutathione (GSH), H2O2, and catalase activity may help clarify the pathophysiology pathways of this disease. We developed and standardized a sensitive and specific chemiluminescence technique for H2O2 and GSH measurement in plasma and red blood cells of COVID-19 patients admitted to the intensive care unit (ICU). Contrary to what was expected, the plasma concentration of H2O2 was substantially reduced (10-fold) in COVID-19 patients compared to the healthy control group. From the cohort of patients discharged from the hospital and those who were deceased, the former showed a 3.6-fold and the later 16-fold H2O2 reduction compared to the healthy control. There was a 4.4 reduction of H2O2 concentration in the deceased group compared to the discharged group. Interestingly, there was no variation in GSH levels between groups, and reduced catalase activity was found in discharged and deceased patients compared to control. These data represent strong evidence that H2O2 is converted into highly reactive oxygen species (ROS), leading to the worst prognosis and death outcome in COVID-19 patients admitted to ICU. Considering the difference in the levels of H2O2 between the control group and the deceased patients, it is proposed the quantification of plasma H2O2 as a marker of disease progression and the induction of the synthesis of antioxidant enzymes as a strategy to reduce the production of oxidative stress during severe COVID-19.HighlightsH2O2 plasma levels is dramatically reduced in patients who deceased compared to those discharged and to the control group.Plasmatic quantification of H2O2 can be possibly used as a predictor of disease progression.Catalase activity is reduced in COVID-19.GSH levels remain unchanged in COVID-19 compared to the control group.
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Affiliation(s)
- Liara Freitas Cavalcanti
- Department of General Pathology, Laboratory of Pathophysiology and Free Radicals, State University of Londrina, UEL, Londrina, Brazil
| | - Isabela Chagas Silva
- Department of General Pathology, Laboratory of Molecular Pathology, State University of Londrina, UEL, Londrina, Brazil
| | | | - Jôse de Melo
- Department of General Pathology, Laboratory of Molecular Pathology, State University of Londrina, UEL, Londrina, Brazil
| | | | - Alessandra Lourenço Cecchini
- Department of General Pathology, Laboratory of Pathophysiology and Free Radicals, State University of Londrina, UEL, Londrina, Brazil.,Department of General Pathology, Laboratory of Molecular Pathology, State University of Londrina, UEL, Londrina, Brazil
| | - Rubens Cecchini
- Department of General Pathology, Laboratory of Pathophysiology and Free Radicals, State University of Londrina, UEL, Londrina, Brazil
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Wang W, Chen J, Zhou Z, Zhan S, Xing Z, Liu H, Zhang L. Ultrasensitive and Selective Detection of Glutathione by Ammonium Carbamate-Gold Platinum Nanoparticles-Based Electrochemical Sensor. LIFE (BASEL, SWITZERLAND) 2022; 12:life12081142. [PMID: 36013320 PMCID: PMC9410014 DOI: 10.3390/life12081142] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 07/26/2022] [Accepted: 07/26/2022] [Indexed: 11/25/2022]
Abstract
Determining the concentration of glutathione is crucial for developing workable medical diagnostic strategies. In this paper, we developed an electrochemical sensor by electrodepositing amino-based reactive groups and gold–platinum nanomaterials on the surface of glassy carbon electrode successively. The sensor was characterized by cyclic voltammetry (CV), field emission scanning electron microscope (FESEM), energy dispersive X-ray spectroscopy (EDX), and electrochemical impedance spectra (EIS). Results showed that Au@Pt nanoparticles with the size of 20–40 nm were presented on the surface of electrode. The sensor exhibits excellent electrocatalytic oxidation towards glutathione. Based on this, we devised an electrochemical biosensor for rapid and sensitive detection of glutathione. After optimizing experimental and operational conditions, a linear response for the concentration of GSH, in the range of 0.1–11 μmol/L, with low detection and quantification limits of 0.051 μM (S/N = 3), were obtained. The sensor also exhibits superior selectivity, reproducibility, low cost, as well as simple preparation and can be applied in human serum sample detection.
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Affiliation(s)
| | | | | | | | | | - Hongying Liu
- Correspondence: (H.L.); (L.Z.); Tel.: +86-571-87713533 (H.L.)
| | - Linan Zhang
- Correspondence: (H.L.); (L.Z.); Tel.: +86-571-87713533 (H.L.)
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6
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Mohamed AA, Zaghloul RA, Abdelghany AM, El Gayar AM. Selenium nanoparticles and quercetin suppress thioacetamide-induced hepatocellular carcinoma in rats: Attenuation of inflammation involvement. J Biochem Mol Toxicol 2022; 36:e22989. [PMID: 35179263 DOI: 10.1002/jbt.22989] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 10/10/2021] [Accepted: 01/05/2022] [Indexed: 12/14/2022]
Abstract
The current study investigates the anti-inflammatory and hepatoprotective effects of selenium (Se) formulated as nanoparticles (SeNPs) and in combination with quercetin (QCT) against thioacetamide (TAA)-induced hepatocellular carcinoma (HCC) in rats. Seventy-two male Sprague-Dawley rats were divided into six groups (n = 12). Three control groups; normal, SeNPs; group received SeNPs only and HCC; group received TAA. In addition, three preventive groups; SeNPs + TAA, QCT + TAA, and QCT + SeNPs + TAA. Induction of HCC was detected histopathologically and by the raise of the serum level of alpha-fetoprotein (AFP). Oxidative stress was evaluated by the hepatic levels of reduced glutathione (GSH), glutathione peroxidase (GPx), and malondialdehyde (MDA) spectrophotometrically. The oncogenic pathway of p53/β-catenin/cyclin D1 was assessed by immunohistochemistry. The inflammatory markers; interleukin-33 (IL-33), IL-6, and IL-1β were assessed by enzyme-linked immune sorbent assay. SeNPs prevented the elevation of serum AFP and hepatic IL-33, IL-1β, and IL-6 in comparison to HCC or QCT + TAA groups. SeNPs + TAA exhibited a lower positive hepatic staining of p53, β-catenin, and cyclin D1 in comparison to HCC or QCT + TAA groups. Moreover, SeNPs improved the overall oxidative balance indicated by low hepatic MDA and enhanced GSH and GPx when compared to HCC or QCT + TAA groups. SeNPs alone and in combination with QCT were found to suppress the progression of HCC in rats via the enhancement of the oxidative stress and then inflammatory status and the prevention of the deregulation of the oncogenic axis pathway of p53/β-catenin/cyclin D.
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Affiliation(s)
- Ahmed A Mohamed
- Department of Biochemistry, Faculty of Pharmacy, Sinai University, Cairo, Egypt.,Department of Biochemistry, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| | - Randa A Zaghloul
- Department of Biochemistry, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| | - Amr M Abdelghany
- Department of Spectroscopy, Physics Division, National Research Center, Giza, Egypt
| | - Amal M El Gayar
- Department of Biochemistry, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
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7
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Kaimal R, Senthilkumar P, Aljafari B, Anandan S. A nanosecond pulsed laser-ablated MWCNT-Au heterostructure: an innovative ultra-sensitive electrochemical sensing prototype for the identification of glutathione. Analyst 2022; 147:3894-3907. [DOI: 10.1039/d2an00967f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Here, a scheme that aptly describes the reduction of gold nanoparticles’ crystalline size on the surface of MWCNTs in an aqueous phase to generate a LAMWCNT-Au heterostructure, employing an Nd:YAG laser (energy = 505 mJ and λ = 1064 nm) is developed.
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Affiliation(s)
- Reshma Kaimal
- Nanomaterials & Solar Energy Conversion Lab, Department of Chemistry, National Institute of Technology, Tiruchirappalli-620015, India
| | - Periyathambi Senthilkumar
- Department of Veterinary Pharmacology and Toxicology, Veterinary College, and Research Institute, TANUVAS, Tirunelveli 627358, India
| | - Belqasem Aljafari
- Department of Electrical Engineering, College of Engineering, Najran University, Najran 11001, Saudi Arabia
| | - Sambandam Anandan
- Nanomaterials & Solar Energy Conversion Lab, Department of Chemistry, National Institute of Technology, Tiruchirappalli-620015, India
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8
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Ahmed Z, Yaqoob M, Asghar M, Ali S, Munawar N, Achakzai AKK, Nabi A. Flow-Injection Lucigenin–Cu(III) Complex Chemiluminescence Determination of Cysteine and Glutathione in Pharmaceutical Formulations. JOURNAL OF ANALYTICAL CHEMISTRY 2021. [DOI: 10.1134/s1061934821040134] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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9
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Determination of glutathione and glutathione disulfide using zone fluidics and fluorimetric detection. Talanta 2021; 222:121559. [DOI: 10.1016/j.talanta.2020.121559] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 08/09/2020] [Accepted: 08/12/2020] [Indexed: 01/23/2023]
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10
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A sensitive chemiluminescence sensor for glutathione detection based on Au supported carbon nitride catalyst. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105435] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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11
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Ayuda-Durán B, González-Manzano S, González-Paramás AM, Santos-Buelga C. Caernohabditis elegans as a Model Organism to Evaluate the Antioxidant Effects of Phytochemicals. Molecules 2020; 25:E3194. [PMID: 32668705 PMCID: PMC7397024 DOI: 10.3390/molecules25143194] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 07/09/2020] [Accepted: 07/11/2020] [Indexed: 12/16/2022] Open
Abstract
The nematode Caernohabditis elegans was introduced as a model organism in biological research by Sydney Brenner in the 1970s. Since then, it has been increasingly used for investigating processes such as ageing, oxidative stress, neurodegeneration, or inflammation, for which there is a high degree of homology between C. elegans and human pathways, so that the worm offers promising possibilities to study mechanisms of action and effects of phytochemicals of foods and plants. In this paper, the genes and pathways regulating oxidative stress in C. elegans are discussed, as well as the methodological approaches used for their evaluation in the worm. In particular, the following aspects are reviewed: the use of stress assays, determination of chemical and biochemical markers (e.g., ROS, carbonylated proteins, lipid peroxides or altered DNA), influence on gene expression and the employment of mutant worm strains, either carrying loss-of-function mutations or fluorescent reporters, such as the GFP.
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Affiliation(s)
- Begoña Ayuda-Durán
- Grupo de Investigación en Polifenoles (GIP-USAL), Universidad de Salamanca, E-37007 Salamanca, Spain; (B.A.-D.); (S.G.-M.); (A.M.G.-P.)
| | - Susana González-Manzano
- Grupo de Investigación en Polifenoles (GIP-USAL), Universidad de Salamanca, E-37007 Salamanca, Spain; (B.A.-D.); (S.G.-M.); (A.M.G.-P.)
- Unidad de Excelencia Producción, Agrícola y Medioambiente (AGRIENVIRONMENT), Parque Científico, Universidad de Salamanca, E-37185 Salamanca, Spain
| | - Ana M. González-Paramás
- Grupo de Investigación en Polifenoles (GIP-USAL), Universidad de Salamanca, E-37007 Salamanca, Spain; (B.A.-D.); (S.G.-M.); (A.M.G.-P.)
- Unidad de Excelencia Producción, Agrícola y Medioambiente (AGRIENVIRONMENT), Parque Científico, Universidad de Salamanca, E-37185 Salamanca, Spain
| | - Celestino Santos-Buelga
- Grupo de Investigación en Polifenoles (GIP-USAL), Universidad de Salamanca, E-37007 Salamanca, Spain; (B.A.-D.); (S.G.-M.); (A.M.G.-P.)
- Unidad de Excelencia Producción, Agrícola y Medioambiente (AGRIENVIRONMENT), Parque Científico, Universidad de Salamanca, E-37185 Salamanca, Spain
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12
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Zhuge W, Li X, Feng S. Visible-light photoelectrochemical sensor for glutathione based on CoFe2O4-nanosphere-sensitized copper tetraaminophthalocyanine–graphene oxide. Microchem J 2020. [DOI: 10.1016/j.microc.2020.104726] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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13
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Rahman MM, Alam MM, Alamry KA. A reliable alternative approach for the ultra-sensitive detection ofl-glutathione with wet chemically synthesized Co3O4-doped SnO2nanoparticles decorated on a glassy carbon electrode. NEW J CHEM 2020. [DOI: 10.1039/d0nj03726e] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
An electrochemical sensor was developed for the non-enzymatic detection ofl-glutathione based on wet-chemically prepared Co3O4-doped SnO2nanoparticles decorated on a glassy carbon electrode sensor-probe.
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Affiliation(s)
- Mohammed M. Rahman
- Chemistry Department
- King Abdulaziz University
- Faculty of Science
- Jeddah 21589
- Saudi Arabia
| | - M. M. Alam
- Department of Chemical Engineering and Polymer Science
- Shahjalal University of Science and Technology
- Sylhet 3100
- Bangladesh
| | - K. A. Alamry
- Chemistry Department
- King Abdulaziz University
- Faculty of Science
- Jeddah 21589
- Saudi Arabia
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14
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Abolghasemi-Fakhri Z, Amjadi M, Manzoori JL. Exploring the behavior of gold nanostar@reduced graphene oxide composite in chemiluminescence: Application to highly sensitive detection of glutathione. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 216:85-90. [PMID: 30878848 DOI: 10.1016/j.saa.2019.03.015] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 02/20/2019] [Accepted: 03/06/2019] [Indexed: 06/09/2023]
Abstract
Gold nanostar@reduced graphene oxide (GNS@rGO) nanocomposite was used as a catalyst in a chemiluminescence (CL) reaction. Composites with different sizes of gold nanostars were prepared without any surfactant, and characterized by transmission electron microscopy, UV-visible, FT-IR and Raman spectroscopy. We showed that GNS@rGO can strongly enhance the intensity of luminol‑sodium periodate CL system and the larger the GNS size, the greater the enhancing effect. This effect results from the unique catalytic action of GNS@rGO, which leads to the acceleration of reactive oxygen species generation. We also found that a remarkable increase in the CL intensity of GNS@rGO-luminol-NaIO4 system occurs in the presence of glutathione (GSH). Based on this observation, a simple and highly sensitive CL probe was developed for detection of GSH. Under the optimum conditions, the calibration curve exhibits a linear range from 1.0 nM to 1.0 μM for GSH with a detection limit of 0.2 nM. The developed method was applied to the detection of GSH in human plasma samples.
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Affiliation(s)
- Zahra Abolghasemi-Fakhri
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz 5166616471, Iran
| | - Mohammad Amjadi
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz 5166616471, Iran.
| | - Jamshid L Manzoori
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz 5166616471, Iran
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15
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Ge J, Cai R, Chen X, Wu Q, Zhang L, Jiang Y, Cui C, Wan S, Tan W. Facile approach to prepare HSA-templated MnO2 nanosheets as oxidase mimic for colorimetric detection of glutathione. Talanta 2019; 195:40-45. [DOI: 10.1016/j.talanta.2018.11.024] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 11/04/2018] [Accepted: 11/07/2018] [Indexed: 01/27/2023]
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16
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Tahernejad-Javazmi F, Shabani-Nooshabadi M, Karimi-Maleh H. Analysis of glutathione in the presence of acetaminophen and tyrosine via an amplified electrode with MgO/SWCNTs as a sensor in the hemolyzed erythrocyte. Talanta 2018; 176:208-213. [DOI: 10.1016/j.talanta.2017.08.027] [Citation(s) in RCA: 198] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Revised: 08/05/2017] [Accepted: 08/07/2017] [Indexed: 01/22/2023]
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17
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Vinoth V, Rozario TMD, Wu JJ, Anandan S, Ashokkumar M. Graphene Quantum Dots Anchored Gold Nanorods for Electrochemical Detection of Glutathione. ChemistrySelect 2017. [DOI: 10.1002/slct.201700845] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Victor Vinoth
- Nanomaterials and Solar Energy Conversion Lab, Department of Chemistry; National Institute of Technology; Tiruchirappalli- 620 015 India
| | - Tanya Maria D' Rozario
- Nanomaterials and Solar Energy Conversion Lab, Department of Chemistry; National Institute of Technology; Tiruchirappalli- 620 015 India
| | - Jerry J Wu
- Department of Environmental Engineering and Science; Feng Chia University; Taichung 407 Taiwan
| | - Sambandam Anandan
- Nanomaterials and Solar Energy Conversion Lab, Department of Chemistry; National Institute of Technology; Tiruchirappalli- 620 015 India
- Department of Environmental Engineering and Science; Feng Chia University; Taichung 407 Taiwan
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18
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Barman U, Mukhopadhyay G, Goswami N, Ghosh SS, Paily RP. Detection of Glutathione by Glutathione-S-Transferase-Nanoconjugate Ensemble Electrochemical Device. IEEE Trans Nanobioscience 2017; 16:271-279. [DOI: 10.1109/tnb.2017.2698241] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Rafiquee M, Siddiqui MR, Haque H, Shamsul Ola M, Al-Lohedan HA, Al-Othman Z, Wabaidur SM. Activation of molecular oxygen for the oxidation of 2-mercaptoethanol: A kinetic and mechanistic approach. J IND ENG CHEM 2016. [DOI: 10.1016/j.jiec.2015.10.039] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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20
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Liu Z, Gong Y, Fan Z. A dopamine-modulated nitrogen-doped graphene quantum dot fluorescence sensor for the detection of glutathione in biological samples. NEW J CHEM 2016. [DOI: 10.1039/c6nj02473d] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
A dopamine-modulated nitrogen-doped graphene quantum dot (N-GQD) system was explored to develop a fluorescent sensor based on a chemical redox mechanism for the facile, sensitive and selective detection of glutathione (GSH) in biological samples.
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Affiliation(s)
- Zhenzhen Liu
- Department of Chemistry
- Shanxi Normal University
- Linfen 041004
- P. R. China
| | - Yan Gong
- Department of Chemistry
- Shanxi Normal University
- Linfen 041004
- P. R. China
| | - Zhefeng Fan
- Department of Chemistry
- Shanxi Normal University
- Linfen 041004
- P. R. China
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21
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Electrocatalytic determination of Reduced Glutathione using rutin as a mediator at acetylene black spiked carbon paste electrode. J Electroanal Chem (Lausanne) 2015. [DOI: 10.1016/j.jelechem.2014.12.034] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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22
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Abstract
Glutathione is an endogenous peptide with antioxidant and other metabolic functions. The nomenclature, formulae, elemental composition, and appearance and uses of the drug are included. The methods used for the synthesis and biosynthesis of glutathione are described. This profile contains the physical characteristics of the drug including: solubility, X-ray powder diffraction pattern, crystal structure, melting point, and differential scanning calorimetry. The spectral methods that were used for both the identification and analysis of glutathione include ultraviolet spectrum, vibrational spectrum, 1H and 13C nuclear magnetic resonance spectra, and mass spectrum. The profile also includes the compendial methods of analysis and the other methods of analysis that are reported in the literature. These other methods of e-analysis are: potentiometric, voltammetric, amperometric, spectrophotometric, specrtofluorometric, chemiluminescence, chromatographic and immunoassay methods. The stability of and several reviews on drug are also provided. More than 170 references are listed at the end this comprehensive profile on glutathione.
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23
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Fabrication of modified glassy carbon electrode using graphene quantum dot, gold nanoparticles and 4-(((4-mercaptophenyl)imino)methyl) benzene-1,2-diol by self-assembly method and investigation of their electrocatalytic activities. J Electroanal Chem (Lausanne) 2015. [DOI: 10.1016/j.jelechem.2014.11.021] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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24
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Shabani-Nooshabadi M, Tahernejad-Javazmi F. Rapid and fast strategy for the determination of glutathione in the presence of vitamin B6in biological and pharmaceutical samples using a nanostructure based electrochemical sensor. RSC Adv 2015. [DOI: 10.1039/c5ra08433d] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In this study, we describe the simultaneous determination of glutathione and vitamin B6in pharmaceutical and biological samples for the first time.
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25
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A high sensitive electrochemical nanosensor for simultaneous determination of glutathione, NADH and folic acid. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2014; 47:77-84. [PMID: 25492175 DOI: 10.1016/j.msec.2014.11.012] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 06/01/2014] [Revised: 09/27/2014] [Accepted: 11/06/2014] [Indexed: 11/20/2022]
Abstract
In the present study, we report electrosynthesis of 4,5-bis(4-chloroanilino)-1,2-benzendiol (BCB) and its application as a selective electrochemical mediator at a surface of carbon paste electrode (CPE) modified ZnO/CNTs nanocomposite as a simple and rapid voltammetric sensor. The sensor showed an efficient catalytic activity for the electro-oxidation of glutathione (GSH), which leads to a lowered overpotential by more than 203 mV compared to unmodified carbon paste electrode. For the mixture containing GSH, nicotinamide adenine dinucleotide (NADH) and folic acid (FA), the electrooxidation signals were well separated. The square wave voltammetry (SWV) currents increased linearly with their concentration at the ranges of 0.006-161, 1.0-650 and 3.0-700 μM, respectively with the detection limits of 0.002, 0.3 and 1.0 μM. Finally, the electrode was successfully applied for the voltammetric determination of analytes in real samples with satisfactory results.
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26
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Karimi-Maleh H, Tahernejad-Javazmi F, Ensafi AA, Moradi R, Mallakpour S, Beitollahi H. A high sensitive biosensor based on FePt/CNTs nanocomposite/N-(4-hydroxyphenyl)-3,5-dinitrobenzamide modified carbon paste electrode for simultaneous determination of glutathione and piroxicam. Biosens Bioelectron 2014; 60:1-7. [DOI: 10.1016/j.bios.2014.03.055] [Citation(s) in RCA: 249] [Impact Index Per Article: 24.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2014] [Revised: 03/11/2014] [Accepted: 03/26/2014] [Indexed: 11/16/2022]
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27
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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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28
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Multiwall carbon nanotube paste electrode with 3,4-dihydroxy-cinnamic acid as mediator for the determination of glutathione in pharmaceutical and urine samples. CHINESE JOURNAL OF CATALYSIS 2013. [DOI: 10.1016/s1872-2067(12)60661-5] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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29
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Hu YF, Li GK, Zhang ZJ. A novel luminol-based chemiluminescence method for the determination of amikacin sulfate in serum by using trivalent copper-periodate complex. J Pharm Anal 2013; 3:360-366. [PMID: 29403840 PMCID: PMC5760961 DOI: 10.1016/j.jpha.2012.12.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2012] [Accepted: 12/27/2012] [Indexed: 11/30/2022] Open
Abstract
A novel chemiluminescence (CL) reaction was based on the oxidizing reaction of luminol by the trivalent copper-periodate complex (K5[Cu(HIO6)2], DPC) in alkaline medium. The CL intensity could be enhanced in the presence of amikacin sulfate (AKS). A new CL method was developed for the determination of AKS by coupling with flow injection (FI) technology. Because of the distinctive oxidative effect of DPC, the luminol-based CL reaction could occur at a low concentration of 10−7 M. The relative CL intensity was proportional to the concentration of AKS in the range of 4.0×10−9–4.0×10−6 g/mL with the detection limit of 1.2×10−9 g/mL. The relative standard deviation was 2.1% for 8.0×10−9 g/mL AKS (n=9). The proposed method was successfully applied to the direct determination of AKS at the level of ng/mL in serum samples. The recovery varied from 97.0% to 106.3%. A possible mechanism of the CL reaction was discussed in detail by relating to the CL kinetic characteristics and electrochemical activities of the oxidant DPC.
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Affiliation(s)
- Yu-Fei Hu
- School of Chemistry and Chemical Engineering, Sun Yat-sen University, 135 Xingang Xi, Guangzhou 510275, China.,Department of Chemistry, Institute of Analytical Science, Southwest University, Beibei, Chongqing 400715, China
| | - Gong-Ke Li
- School of Chemistry and Chemical Engineering, Sun Yat-sen University, 135 Xingang Xi, Guangzhou 510275, China
| | - Zhu-Jun Zhang
- Department of Chemistry, Institute of Analytical Science, Southwest University, Beibei, Chongqing 400715, China
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30
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Mazloum-Ardakani M, Sheikh-Mohseni MA, Mirjalili BF. Selective and Simultaneous Voltammetric Determination of Glutathione, Uric Acid and Penicillamine by a Modified Carbon Nanotube Paste Electrode. ELECTROANAL 2013. [DOI: 10.1002/elan.201300151] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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31
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Kanďár R, Vrbová M, Čandová J. AN ASSAY OF TOTAL GLUTATHIONE AND GLUTATHIONE DISULFIDE IN HUMAN WHOLE BLOOD AND PLASMA USING A HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY WITH FLUORESCENCE DETECTION. J LIQ CHROMATOGR R T 2013. [DOI: 10.1080/10826076.2012.706858] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Roman Kanďár
- a Department of Biological and Biochemical Sciences , Faculty of Chemical Technology, University of Pardubice , Pardubice , Czech Republic
| | - Martina Vrbová
- a Department of Biological and Biochemical Sciences , Faculty of Chemical Technology, University of Pardubice , Pardubice , Czech Republic
| | - Jarmila Čandová
- a Department of Biological and Biochemical Sciences , Faculty of Chemical Technology, University of Pardubice , Pardubice , Czech Republic
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32
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Moradi R, Sebt SA, Karimi-Maleh H, Sadeghi R, Karimi F, Bahari A, Arabi H. Synthesis and application of FePt/CNTs nanocomposite as a sensor and novel amide ligand as a mediator for simultaneous determination of glutathione, nicotinamide adenine dinucleotide and tryptophan. Phys Chem Chem Phys 2013; 15:5888-97. [PMID: 23486920 DOI: 10.1039/c3cp00033h] [Citation(s) in RCA: 143] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this study, we report the synthesis and application of a FePt/CNTs nanocomposite as a highly sensitive sensor and novel amide ligand (9,10-dihydro-9,10-ethanoanthracene-11,12-dicarboximido)-4-ethylbenzene-1,2-diol as a mediator for the determination of glutathione (GSH), nicotinamide adenine dinucleotide (NADH) and tryptophan (Trp). The synthesized materials were characterized with different methods such as NMR, IR spectroscopy, TEM, XRD, FESEM, cyclic voltammetry, electrochemical impedance spectroscopy and square wave voltammetry (SWV). The modified electrode exhibited a potent and persistent electron mediating behavior followed by well-separated oxidation peaks of GSH, NADH and Trp. The peak currents were linearly dependent on GSH, NADH and Trp concentrations in the range of 0.08-220, 1.0-400 and 5.0-500 μmol L(-1), with detection limits of 0.05, 0.8 and 1.0 μmol L(-1), respectively. The modified electrode was used for the determination of these compounds in real samples.
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Affiliation(s)
- R Moradi
- Department of Physics, Science and Research Branch, Islamic Azad University, P.O. Box 14665-678, Tehran, Iran
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33
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Ensafi AA, Karimi-Maleh H, Mallakpour S. A new strategy for the selective determination of glutathione in the presence of nicotinamide adenine dinucleotide (NADH) using a novel modified carbon nanotube paste electrode. Colloids Surf B Biointerfaces 2012; 104:186-93. [PMID: 23314609 DOI: 10.1016/j.colsurfb.2012.12.011] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2012] [Revised: 12/07/2012] [Accepted: 12/10/2012] [Indexed: 11/29/2022]
Abstract
A novel electrochemical sensor for the simultaneous determination of glutathione (GSH) and nicotinamide adenine dinucleotide (NADH) is described. The sensor is based on a carbon paste electrode (CPE) modified with benzamide derivative and multiwall carbon nanotubes. This mixture makes a modified electrode that is sensitive for the electrochemical detection of these compounds. Under optimum conditions and at pH 7.0, oxidation of GSH occurs at a potential of about 330 mV less positive than that at an unmodified CPE. The voltammetric peak currents are linearly dependent on GSH and NADH concentrations in the ranges 0.09-300 μmol L(-1) GSH and 5.0-600 μmol L(-1) NADH. The detection limits found for GSH and NADH were 0.05 μmol L(-1) and 1.0 μmol L(-1), respectively. The electrochemical sensor was also used for the determination of GSH in urine, pharmaceutical and hemolysed erythrocyte samples.
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Affiliation(s)
- A A Ensafi
- Department of Chemistry, Isfahan University of Technology, Isfahan 84156-83111, Iran.
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34
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Iranifam M. Revisiting flow-chemiluminescence techniques: pharmaceutical analysis. LUMINESCENCE 2012; 28:798-820. [DOI: 10.1002/bio.2441] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2012] [Revised: 08/28/2012] [Accepted: 08/29/2012] [Indexed: 11/10/2022]
Affiliation(s)
- Mortaza Iranifam
- Department of Chemistry, Faculty of Science; University of Maragheh; Maragheh East Azerbaijan Iran
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35
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Chen YH, Chen DF, Tian FS, Zhu YJ. Highly sensitive spectrofluorimetric assay of glutathione in vegetables. JOURNAL OF ANALYTICAL CHEMISTRY 2012. [DOI: 10.1134/s1061934812090092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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36
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Lai CY, Liang BQ, Wang XL, Zhu J, Li F. Determination of Carbon Dioxide by the Enhancement of Luminol-Potassium Permanganate Chemiluminescence and Its Application for the Biodegradation Analysis of Cellulose Acetate-g-poly (p-dioxanone) Copolymer. ANAL LETT 2012. [DOI: 10.1080/00032719.2011.582556] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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37
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Harfield JC, Batchelor-McAuley C, Compton RG. Electrochemical determination of glutathione: a review. Analyst 2012; 137:2285-96. [DOI: 10.1039/c2an35090d] [Citation(s) in RCA: 167] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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38
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Ensafi AA, Dadkhah-Tehrani S, Karimi-Maleh H. Voltammetric determination of glutathione in haemolysed erythrocyte and tablet samples using modified-multiwall carbon nanotubes paste electrode. Drug Test Anal 2011; 4:978-85. [DOI: 10.1002/dta.347] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2011] [Revised: 07/27/2011] [Accepted: 07/27/2011] [Indexed: 11/06/2022]
Affiliation(s)
- Ali A. Ensafi
- Department of Chemistry; Isfahan University of Technology; Isfahan; 84156-83111; Iran
| | | | - Hassan Karimi-Maleh
- Department of Chemistry; Isfahan University of Technology; Isfahan; 84156-83111; Iran
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39
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Yang R, Wang Q, Zeng H, Qin Z, Li J, Qu L. Determination of puerarin in biological samples and its application to a pharmacokinetic study by flow-injection chemiluminescence. LUMINESCENCE 2011; 26:368-73. [DOI: 10.1002/bio.1281] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2010] [Revised: 01/09/2011] [Accepted: 01/10/2011] [Indexed: 11/06/2022]
Affiliation(s)
- Ran Yang
- Department of Chemistry; Zhengzhou University; Zhengzhou; 450001; People's Republic of China
| | - Qingwen Wang
- Department of Chemistry; Zhengzhou University; Zhengzhou; 450001; People's Republic of China
| | - Huajin Zeng
- School of Pharmaceutical Sciences; Zhengzhou University; Zhengzhou; 450001; People's Republic of China
| | - Zao Qin
- Department of Chemistry; Zhengzhou University; Zhengzhou; 450001; People's Republic of China
| | - Jianjun Li
- Department of Chemistry; Zhengzhou University; Zhengzhou; 450001; People's Republic of China
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40
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Kanďár R, Žáková P, Marková M, Lotková H, Kučera O, Červinková Z. Determination of glutathione and glutathione disulfide in human whole blood using HPLC with coulometric detection: A comparison with fluorescence detection. ACTA ACUST UNITED AC 2011. [DOI: 10.1135/cccc2010038] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
We describe a relatively simple method for the determination of glutathione (GSH) and glutathione disulfide (GSSG) in human whole blood. We have used an HPLC with coulometric electrochemical detection for the simultaneous measurement of GSH and GSSG. Diluted and filtered trichloroacetic acid extracts were injected directly into the HPLC system and were eluted isocratically on a Polaris 5u C18-A, 250 × 4.6 mm analytical column. Glutathione in samples extracted with trichloroacetic acid and diluted with 1.0 mMhydrochloric acid was stable at 4 °C for at least 8 h. The analytical performance of this method is satisfactory: the intra-assay and inter-assay coefficients of variation were below 10%. Quantitative recoveries from spiked whole blood samples were at intervals 91.6–97.6% for GSH and 85.0–104.4% for GSSG. The linear range is 5.0–2000.0 μmol/l, with a detection limit of 2.1 μmol/l (signal-to-noise ratio = 3) for GSH and 2.0–250.0 μmol/l, with a detection limit of 0.9 μmol/l for GSSG.
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41
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McDermott GP, Francis PS, Holt KJ, Scott KL, Martin SD, Stupka N, Barnett NW, Conlan XA. Determination of intracellular glutathione and glutathione disulfide using high performance liquid chromatography with acidic potassium permanganate chemiluminescence detection. Analyst 2011; 136:2578-85. [PMID: 21394377 DOI: 10.1039/c1an00004g] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Measurement of glutathione (GSH) and glutathione disulfide (GSSG) is a crucial tool to assess cellular redox state. Herein we report a direct approach to determine intracellular GSH based on a rapid chromatographic separation coupled with acidic potassium permanganate chemiluminescence detection, which was extended to GSSG by incorporating thiol blocking and disulfide bond reduction. Importantly, this simple procedure avoids derivatisation of GSH (thus minimising auto-oxidation) and overcomes problems encountered when deriving the concentration of GSSG from 'total GSH'. The linear range and limit of detection for both analytes were 7.5 × 10(-7) to 1 × 10(-5) M, and 5 × 10(-7) M, respectively. GSH and GSSG were determined in cultured muscle cells treated for 24 h with glucose oxidase (0, 15, 30, 100, 250 and 500 mU mL(-1)), which exposed them to a continuous source of reactive oxygen species (ROS). Both analyte concentrations were greater in myotubes treated with 100 or 250 mU mL(-1) glucose oxidase (compared to untreated controls), but were significantly lower in myotubes treated with 500 mU mL(-1) (p < 0.05), which was rationalised by considering measurements of H(2)O(2) and cell viability. However, the GSH/GSSG ratio in myotubes treated with 100, 250 and 500 mU mL(-1) glucose oxidase exhibited a dose-dependent decrease that reflected the increase in intracellular ROS.
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Affiliation(s)
- Geoffrey P McDermott
- School of Life and Environmental Sciences, Deakin University, Geelong, Victoria, Australia
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42
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Hartwell SK, Grudpan K. Flow Injection and Related Techniques in Blood Studies for Clinical Screening and Analysis: A Review. ANAL LETT 2011. [DOI: 10.1080/00032719.2010.500786] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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43
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Hu Y, Li G, Zhang Z. A flow injection chemiluminescence method for the determination of lincomycin in serum using a diperiodato-cuprate (III)-luminol system. LUMINESCENCE 2010; 26:313-8. [PMID: 22021244 DOI: 10.1002/bio.1230] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2010] [Revised: 06/14/2010] [Accepted: 06/20/2010] [Indexed: 11/09/2022]
Abstract
In this paper, the novel trivalent copper-periodate complex {K₅[Cu(HIO₆)₂], DPC} has been applied in a luminol-based chemiluminescence (CL) reaction. Coupled with flow injection (FI) technology, the FI-CL method was proposed for the determination of lincomycin hydrochloride. The CL reaction between luminol and DPC occurred in an alkaline medium. The CL intensity could be greatly enhanced by lincomycin hydrochloride. The relative CL intensity was proportional to the concentration of lincomycin hydrochloride in the range of 1 × 10⁻⁸ to 5 × 10⁻⁶ g mL⁻¹ and the detection limit was at the 3.5 × 10⁻⁹ g mL⁻¹ level. The relative standard deviation at 5 × 10⁻⁸ g mL⁻¹ was 1.7% (n = 9). The sensitive method was successfully applied to the direct determination of lincomycin hydrochloride (ng mL⁻¹) in serum. A possible mechanism of the lumonol-DPC CL reaction was discussed by the study of the CL kinetic characteristics and the spectra of CL reaction. The oxidability of DPC was studied by means of its electrochemical response.
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Affiliation(s)
- Yufei Hu
- School of Chemistry and Chemical Engineering, Sun Yat-Sen University, 135 Xingang Xi Road, Guangzhou 510275, People's Republic of China
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44
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Han GC, Peng Y, Hao YQ, Liu YN, Zhou F. Spectrofluorimetric determination of total free thiols based on formation of complexes of Ce(III) with disulfide bonds. Anal Chim Acta 2010; 659:238-42. [DOI: 10.1016/j.aca.2009.11.057] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2009] [Revised: 11/16/2009] [Accepted: 11/25/2009] [Indexed: 11/29/2022]
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45
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Voltammetric measurement of trace amount of glutathione using multiwall carbon nanotubes as a sensor and chlorpromazine as a mediator. J Solid State Electrochem 2009. [DOI: 10.1007/s10008-009-0978-z] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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46
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Determination of glutathione and glutathione disulfide in biological samples: An in-depth review. J Chromatogr B Analyt Technol Biomed Life Sci 2009; 877:3331-46. [DOI: 10.1016/j.jchromb.2009.06.016] [Citation(s) in RCA: 197] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2009] [Revised: 06/02/2009] [Accepted: 06/10/2009] [Indexed: 12/13/2022]
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47
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Zhang X, Zhou H, Ding C, Zhang S. A dicopper complex chemiluminescence probe for the determination of thiols in the extracts of murine P388 lymphocytic leukemia cell. Chem Commun (Camb) 2009:5624-6. [PMID: 19753378 DOI: 10.1039/b907844d] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A chemiluminescence (CL) probe of peroxidase-like dicopper complex (Cu2L2) for the determination of glutathione (GSH) and related cellular thiols was developed for the first time.
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Affiliation(s)
- Xiaoru Zhang
- Key Laboratory of Eco-chemical Engineering, Ministry of Education, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, Shandong, P. R. China
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48
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Yang C, Zhang Z, Wang J. New luminol chemiluminescence reaction using diperiodatoargentate as oxidate for the determination of amikacin sulfate. LUMINESCENCE 2009; 25:36-42. [PMID: 19585518 DOI: 10.1002/bio.1140] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
A new chemiluminescence (CL) reaction between luminol and diperiodatoargentate [K(2) [Ag (H(2)IO(6)) (OH)(2)]] was observed in alkaline medium. The CL intensity could be greatly enhanced by amikacin sulfate. Therefore a new CL method for the determination of amikacin sulfate was built by combining with flow injection technology. A possible mechanism of the CL reaction was proposed via the investigation of the CL kinetic characteristics, the CL spectrum and the UV absorption spectra of some related substance. The concentration range of linear response was 5.1 x 10(-8) to 5.1 x 10(-6)mol L(-1) with a detection limit of 1.9 x 10(-8) mol L(-1) (3sigma). The proposed method had good reproducibility with a relative standard deviation of 2.8% (n = 7) for 5.1 x 10(-7) mol L(-1) of amikacin sulfate. It was successfully applied to determine amikacin sulfate in serum.
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Affiliation(s)
- Chunyan Yang
- College of Chemistry and Materials Science, Shaanxi Normal University, Xi'an, People's Republic of China
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