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Zhang X, Miao S, Song W, Liu X, Wu C, Gan T. Preparation of W-N-C single atom catalyst and Cu 3(HHTP) 2 metal-organic framework dual-decorated graphene nanoplatelet flexible electrode arrays for the rapid detection of carbendazim in vegetables. Food Chem 2024; 459:140338. [PMID: 38996633 DOI: 10.1016/j.foodchem.2024.140338] [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: 04/24/2024] [Revised: 06/22/2024] [Accepted: 07/03/2024] [Indexed: 07/14/2024]
Abstract
It is highly desirable to develop a low-cost and rapid detection method for trace levels of carbendazim fungicide residues, which would be beneficial for improving human health and mitigating environmental issues. Herein, isolated single tungsten atoms were implanted onto well-organized metal-organic framework (MOF)-derived N-doped carbons to form W-N-C single-site heterojunctions with ultrahigh electrocatalytic activity. The coupling of W-N-C with Cu3(HHTP)2, an electronically conductive MOF with a large surface area and porous structure, exhibited enhanced electrocatalytic performance for the oxidation of carbendazim (CBZ) when they were used for decorating graphene nanoplatelet flexible electrode arrays fabricated via template-assisted scalable filtration. A wide linear range (3.0 nM-50 μM) with an ultra-low detection limit of 0.97 nM and fast response was achieved for CBZ analysis. Moreover, the sensing platform has been utilised to monitor CBZ levels in vegetable samples with satisfactory recovery rates of 97.2-102% and a low relative standard deviation of 1.9%.
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Affiliation(s)
- Xin Zhang
- College of Chemistry and Chemical Engineering & Xinyang Key Laboratory of Functional Nanomaterials for Bioanalysis, Xinyang Normal University, Xinyang 464000, China
| | - Shuyan Miao
- College of Chemistry and Chemical Engineering & Xinyang Key Laboratory of Functional Nanomaterials for Bioanalysis, Xinyang Normal University, Xinyang 464000, China
| | - Wenjie Song
- College of Chemistry and Chemical Engineering & Xinyang Key Laboratory of Functional Nanomaterials for Bioanalysis, Xinyang Normal University, Xinyang 464000, China
| | - Xian Liu
- College of Chemistry and Chemical Engineering & Xinyang Key Laboratory of Functional Nanomaterials for Bioanalysis, Xinyang Normal University, Xinyang 464000, China
| | - Can Wu
- Hubei Jiangxia Laboratory, Wuhan 430299, China
| | - Tian Gan
- College of Chemistry and Chemical Engineering & Xinyang Key Laboratory of Functional Nanomaterials for Bioanalysis, Xinyang Normal University, Xinyang 464000, China.
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2
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Saeed M, Shahzad U, Fazle Rabbee M, Manzar R, Al-Humaidi JY, Siddique A, Sheikh TA, Althomali RH, Qamar T, Rahman MM. Potential Development of Porous Carbon Composites Generated from the Biomass for Energy Storage Applications. Chem Asian J 2024; 19:e202400394. [PMID: 38847495 DOI: 10.1002/asia.202400394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Revised: 06/02/2024] [Indexed: 07/25/2024]
Abstract
Creating an innovative and environmentally friendly energy storage system is of vital importance due to the growing number of environmental problems and the fast exhaustion of fossil fuels. Energy storage using porous carbon composites generated from biomass has attracted a lot of attention in the research community. This is primarily due to the environmentally friendly nature, abundant availability in nature, accessibility, affordability, and long-term viability of macro/meso/microporous carbon sourced from a variety of biological materials. Extensive information on the design and the building of an energy storage device that uses supercapacitors was a part of this research. This study examines both porous carbon electrodes (ranging from 44 to 1050 F/g) and biomasses with a large surface area (between 215 and 3532 m2/g). Supposedly, these electrodes have a capacitive retention performance of about 99.7 percent after 1000 cycles. The energy density of symmetric supercapacitors is also considered, with values between 5.1 and 138.4 Wh/kg. In this review, we look at the basic structures of biomass and how they affect porous carbon synthesis. It also discusses the effects of different structured porous carbon materials on electrochemical performance and analyzes them. In recent developments, significant steps have been made across various fields including fuel cells, carbon capture, and the utilization of biomass-derived carbonaceous nanoparticles. Notably, our study delves into the innovative energy conversion and storage potentials inherent in these materials. This comprehensive investigation seeks to lay the foundation for forthcoming energy storage research endeavors by delineating the current advancements and anticipating potential challenges in fabricating porous carbon composites sourced from biomass.
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Affiliation(s)
- Mohsin Saeed
- Department of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
| | - Umer Shahzad
- Department of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
| | | | - Rabia Manzar
- Department of Chemistry, Forman Christian College Lahore (A Chartered University), Lahore, Pakistan
| | - Jehan Y Al-Humaidi
- Department of Chemistry, College of Science, Princess Nourah bint Abdulrahman University, P.O. BOX, 84428, Riyadh 11671, Saudi Arabia
| | - Amna Siddique
- Institute of Chemistry, Faculty of Chemical & Biological Science, The Islamia University of Bahawalpur, Baghdad-ul-Jadeed Campus, Bahawalpur-63100, Pakistan
| | - Tahir Ali Sheikh
- Institute of Chemistry, Faculty of Chemical & Biological Science, The Islamia University of Bahawalpur, Baghdad-ul-Jadeed Campus, Bahawalpur-63100, Pakistan
| | - Raed H Althomali
- Department of Chemistry, College of Art and Science, Prince Sattam bin Abdulaziz University, Wadi Al-Dawasir, 11991, Saudi Arabia
| | - Tariq Qamar
- Department of Chemistry, Forman Christian College (A Chartered University), Lahore, Pakistan
| | - Mohammed M Rahman
- Department of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
- Center of Excellence for Advanced Materials Research (CEAMR), King Abdulaziz University, Jeddah, 21589, Saudi Arabia
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Malode SJ, Pandiaraj S, Alodhayb A, Shetti NP. Carbon Nanomaterials for Biomedical Applications: Progress and Outlook. ACS APPLIED BIO MATERIALS 2024; 7:752-777. [PMID: 38271214 DOI: 10.1021/acsabm.3c00983] [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] [Indexed: 01/27/2024]
Abstract
Recent developments in nanoscale materials have found extensive use in various fields, especially in the biomedical industry. Several substantial obstacles must be overcome, particularly those related to nanostructured materials in biomedicine, before they can be used in therapeutic applications. Significant concerns in biomedicine include biological processes, adaptability, toxic effects, and nano-biointerfacial properties. Biomedical researchers have difficulty choosing suitable materials for drug carriers, cancer treatment, and antiviral uses. Carbon nanomaterials are among the various nanoparticle forms that are continually receiving interest for biomedical applications. They are suitable materials owing to their distinctive physical and chemical properties, such as electrical, high-temperature, mechanical, and optical diversification. An individualized, controlled, dependable, low-carcinogenic, target-specific drug delivery system can diagnose and treat infections in biomedical applications. The variety of carbon materials at the nanoscale is remarkable. Allotropes and other forms of the same element, carbon, are represented in nanoscale dimensions. These show promise for a wide range of applications. Carbon nanostructured materials with exceptional mechanical, electrical, and thermal properties include graphene and carbon nanotubes. They can potentially revolutionize industries, including electronics, energy, and medicine. Ongoing investigation and expansion efforts continue to unlock possibilities for these materials, making them a key player in shaping the future of advanced technology. Carbon nanostructured materials explore the potential positive effects of reducing the greenhouse effect. The current state of nanostructured materials in the biomedical sector is covered in this review, along with their synthesis techniques and potential uses.
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Affiliation(s)
- Shweta J Malode
- Center for Energy and Environment, School of Advanced Sciences, KLE Technological University, Vidyanagar, Hubballi 580031, Karnataka, India
| | - Saravanan Pandiaraj
- Department of Self-Development Skills, King Saud University, Riyadh 11451, Saudi Arabia
| | - Abdullah Alodhayb
- Department of Physics and Astronomy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Nagaraj P Shetti
- Center for Energy and Environment, School of Advanced Sciences, KLE Technological University, Vidyanagar, Hubballi 580031, Karnataka, India
- University Center for Research & Development (UCRD), Chandigarh University, Gharuan, Mohali 140413, Panjab, India
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Jin X, Baghayeri M, Nodehi M, Koshki MS, Ramezani A, Fayazi M, Xu Y, Hua Z, Lei Y, Makvandi P. Evaluation of thallium ion as an effective ion in human health using an electrochemical sensor. ENVIRONMENTAL RESEARCH 2023; 238:117026. [PMID: 37659642 DOI: 10.1016/j.envres.2023.117026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 08/14/2023] [Accepted: 08/29/2023] [Indexed: 09/04/2023]
Abstract
Exposure to thallium (Tl), a noxious heavy metal, poses significant health risks to both humans and animals upon ingestion. Therefore, monitoring Tl levels in the environment is crucial to prevent human exposure and reduce the risk of developing severe health problems. This paper presents the development of a highly sensitive Tl ions sensor through surface modification of a glassy carbon electrode with a nanocomposite comprising MnO2 magnetic sepiolite and multi-walled carbon nanotubes (MnO2@Fe3O4/Sep/MWCNT/GCE). Multiple methodologies were employed to assess the performance of the newly developed sensor. By employing square wave anodic stripping voltammetry (SWASV) to optimize the measurement conditions, notable enhancements were observed in the stripping peak currents of Tl (I) on the MnO2@Fe3O4/Sep/MWCNT/GCE surface. The effectiveness of the nanocomposite in facilitating electron transfer between the Tl (I) ions (guest) and the electrode (host) was demonstrated from the enhanced signals observed at the different modified electrode surfaces under optimal conditions. The developed sensor displayed a wide linear range of 0.1-1500 ppb for Tl (I) and a low detection limit of 0.03 ppb for Tl (I). It was found to be selective for Tl (I) ions while remaining unaffected by interfering non-target ions in the presence of the target ions. Despite its simple preparation procedure, the modified electrode exhibited high stability and excellent reproducibility for measuring Tl (I). The outstanding electroanalytical performances of the MnO2@Fe3O4/Sep/MWCNT/GCE electrode enabled its successful use as an ultrasensitive sensor for determining trace amounts of Tl in environmental samples.
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Affiliation(s)
- Xuru Jin
- Department of Respiratory and Critical Care Medicine, NanoBioMedical Group, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou, China
| | - Mehdi Baghayeri
- Department of Chemistry, Faculty of Science, Hakim Sabzevari University, PO. Box 397, Sabzevar, Iran.
| | - Marzieh Nodehi
- Department of Chemistry, Faculty of Science, Hakim Sabzevari University, PO. Box 397, Sabzevar, Iran.
| | - Mina-Sadat Koshki
- Department of Chemistry, Faculty of Science, Hakim Sabzevari University, PO. Box 397, Sabzevar, Iran
| | - Ali Ramezani
- Department of Chemistry, Faculty of Science, Hakim Sabzevari University, PO. Box 397, Sabzevar, Iran
| | - Maryam Fayazi
- Department of Environment, Institute of Science and High Technology and Environmental Sciences, Graduate University of Advanced Technology, Kerman, Iran
| | - Yi Xu
- Department of Science & Technology, Department of Urology, NanoBiomedical Group, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou, China
| | - Zhidan Hua
- Department of Respiratory and Critical Care Medicine, NanoBioMedical Group, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou, China
| | - Ying Lei
- Department of Respiratory and Critical Care Medicine, NanoBioMedical Group, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou, China
| | - Pooyan Makvandi
- The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, 324000, Quzhou, Zhejiang, China; School of Engineering, Institute for Bioengineering, The University of Edinburgh, Edinburgh, EH9 3JL, UK.
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Mishra Y, Mishra V, Chattaraj A, Aljabali AAA, El-Tanani M, Farani MR, Huh YS, Serrano-Aroca Ã, Tambuwala MM. Carbon nanotube-wastewater treatment nexus: Where are we heading to? ENVIRONMENTAL RESEARCH 2023; 238:117088. [PMID: 37683781 DOI: 10.1016/j.envres.2023.117088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 08/11/2023] [Accepted: 09/05/2023] [Indexed: 09/10/2023]
Abstract
Water treatment is crucial in solving the rising people's appetite for water and global water shortages. Carbon nanotubes (CNTs) have considerable promise for water treatment because of their adjustable and distinctive arbitrary, physical, as well as chemical characteristics. This illustrates the benefits and risks of integrating CNT into the traditional water treatment resource. Due to their outstanding adsorbent ability and chemical and mechanical properties, CNTs have gained global consideration in environmental applications. The desalination and extraction capability of CNT were improved due to chemical or physical modifications in pure CNTs by various functional groups. The CNT-based composites have many benefits, such as antifouling performance, high selectivity, and increased water permeability. Nevertheless, their full-scale implementations are still constrained by their high costs. Functionalized CNTs and their promising nanocomposites to eliminate contaminants are advised for marketing and extensive water/wastewater treatment.
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Affiliation(s)
- Yachana Mishra
- School of Bioengineering and Biosciences, Lovely Professional University, Phagwara, Punjab, 144411, India
| | - Vijay Mishra
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, 144411, India.
| | - Aditi Chattaraj
- School of Bioengineering and Biosciences, Lovely Professional University, Phagwara, Punjab, 144411, India
| | - Alaa A A Aljabali
- Department of Pharmaceutics & Pharmaceutical Technology, Yarmouk University, Irbid, Jordan
| | - Mohamed El-Tanani
- College of Pharmacy, Ras Al Khaimah Medical and Health Sciences University, United Arab Emirates
| | - Marzieh Ramezani Farani
- NanoBio High-Tech Materials Research Center, Department of Biological Sciences and Bioengineering, Inha University, Incheon, 22212, Republic of Korea
| | - Yun Suk Huh
- NanoBio High-Tech Materials Research Center, Department of Biological Sciences and Bioengineering, Inha University, Incheon, 22212, Republic of Korea
| | - Ãngel Serrano-Aroca
- Biomaterials and Bioengineering Lab Translational Research Centre San Alberto Magno, Catholic University of Valencia San Vicente Mártir, Valencia, Spain
| | - Murtaza M Tambuwala
- Lincoln Medical School, University of Lincoln, Brayford Pool Campus, Lincoln, LN6 7TS, England, United Kingdom.
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Prabhu K, Malode SJ, Shetti NP, Pandiaraj S, Alodhayb A, Muthuramamoorthy M. Electro-sensing layer constructed of a WO 3/CuO nanocomposite, for the electrochemical determination of 2-phenylphenol fungicide. ENVIRONMENTAL RESEARCH 2023; 236:116710. [PMID: 37479212 DOI: 10.1016/j.envres.2023.116710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 07/11/2023] [Accepted: 07/19/2023] [Indexed: 07/23/2023]
Abstract
The abstract highlights the development of an electroanalytical sensor for the detection of 2-phenylphenol (2-PPL) as a contaminant. The novelty of the experiment lies in the utilization of a 1-D nanostructured WO3/CuO nanocomposite integrated with a carbon paste electrode (CPE). The hydrothermal method was used to synthesize the WO3 NPs, which were then characterized using Scanning electron microscopy (SEM) and Energy-dispersive X-ray spectroscopy (EDS) techniques. Tungsten oxides (WO3) have been the subject of extensive study because of their many desirable characteristics, including their ease of preparation, tunable stoichiometry, crystal structure, particle morphology, 2.6 eV bandgap, excellent photocatalytic oxidation capacity, non-toxic nature, and widespread availability. The narrow band gap in CuO makes it an ideal sensing material. Copper oxide has applications in many different industries because it is a semiconductor metal with a narrow band gap in the spectrum of 1.2-1.9 eV and unique optical, electrical, and magnetic properties. Techniques like cyclic voltammetry (CV), and square wave voltammetry (SWV) were used. Real sample analysis was carried out in real-world samples like different types of soil, vegetables, and water. The electroanalytical sensor showed outstanding catalytic behavior by enhancing the peak current of the 2-phenylphenol with the potential shift to the less positive side compared to the unmodified carbon paste electrode in the presence of pH 7.0 phosphate buffer solution (PB). Throughout the experimental study, double distilled was used. Various electro-kinetic parameters like pH, accumulation time study, scan rate, concentration variation, standard heterogeneous rate constant, and participation of electrons, accumulation time, and transfer coefficient have been studied at WO3/CuO/CPE. The limit of detection was quantified together with the limit of quantification. Possible electrochemical oxidation mechanism of the toxic molecule was depicted. Overall, this research contributes to the field of electroanalytical sensing and offers potential applications in environmental monitoring.
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Affiliation(s)
- Keerthi Prabhu
- Department of Chemistry, K.L.E. Institute of Technology, Hubballi, 580027, Karnataka, India
| | - Shweta J Malode
- Center for Energy and Environment, School of Advanced Sciences, KLE Technological University, Vidyanagar, Hubballi, 580031, Karnataka, India.
| | - Nagaraj P Shetti
- Center for Energy and Environment, School of Advanced Sciences, KLE Technological University, Vidyanagar, Hubballi, 580031, Karnataka, India.
| | - Saravanan Pandiaraj
- Department of Self-Development Skills, King Saud University, Riyadh, Saudi Arabia
| | - Abdullah Alodhayb
- Research Chair for Tribology, Surface, And Interface Sciences, Department of Physics and Astronomy, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia.
| | - Muthumareeswaran Muthuramamoorthy
- Biological and Environmental Sensing Research Unit, King Abdullah Institute for Nanotechnology, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia
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Crapnell RD, Adarakatti PS, Banks CE. Electroanalytical overview: the sensing of carbendazim. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2023; 15:4811-4826. [PMID: 37721714 DOI: 10.1039/d3ay01053h] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/19/2023]
Abstract
Carbendazim is a broad-spectrum systemic fungicide that is used to control various fungal diseases in agriculture, horticulture, and forestry. Carbendazim is also used in post-harvest applications to prevent fungal growth on fruits and vegetables during storage and transportation. Carbendazim is regulated in many countries and banned in others, thus, there is a need for the sensing of carbendazim to ensure that high levels are avoided which can result in potential health risks. One approach is the use of electroanalytical sensors which present a rapid, but highly selective and sensitive output, whilst being economical and providing portable sensing platforms to support on-site analysis. In this minireview, we report on the electroanalytical sensing of carbendazim overviewing recent advances, helping to elucidate the electrochemical mechanism and provide conclusions and future perspectives of this field.
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Affiliation(s)
- Robert D Crapnell
- Faculty of Science and Engineering, Manchester Metropolitan University, Chester Street, Manchester M1 5GD, UK.
| | - Prashanth S Adarakatti
- Faculty of Science and Engineering, Manchester Metropolitan University, Chester Street, Manchester M1 5GD, UK.
| | - Craig E Banks
- Faculty of Science and Engineering, Manchester Metropolitan University, Chester Street, Manchester M1 5GD, UK.
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Venegas CJ, Bollo S, Sierra-Rosales P. Carbon-Based Electrochemical (Bio)sensors for the Detection of Carbendazim: A Review. MICROMACHINES 2023; 14:1752. [PMID: 37763915 PMCID: PMC10536525 DOI: 10.3390/mi14091752] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 08/31/2023] [Accepted: 09/01/2023] [Indexed: 09/29/2023]
Abstract
Carbendazim, a fungicide widely used in agriculture, has been classified as a hazardous chemical by the World Health Organization due to its environmental persistence. It is prohibited in several countries; therefore, detecting it in food and environmental samples is highly necessary. A reliable, rapid, and low-cost method uses electrochemical sensors and biosensors, especially those modified with carbon-based materials with good analytical performance. In this review, we summarize the use of carbon-based electrochemical (bio)sensors for detecting carbendazim in environmental and food matrixes, with a particular interest in the role of carbon materials. Focus on publications between 2018 and 2023 that have been describing the use of carbon nanotubes, carbon nitride, graphene, and its derivatives, and carbon-based materials as modifiers, emphasizing the analytical performance obtained, such as linear range, detection limit, selectivity, and the matrix where the detection was applied.
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Affiliation(s)
- Constanza J. Venegas
- Programa Institucional de Fomento a la Investigación, Desarrollo e Innovación, Universidad Tecnológica Metropolitana, Ignacio Valdivieso 2409, San Joaquín, Santiago 8940577, Chile
| | - Soledad Bollo
- Centro de Investigación de Procesos Redox (CiPRex), Universidad de Chile, Sergio Livingstone Polhammer 1007, Independencia, Santiago 8380492, Chile
- Advanced Center for Chronic Diseases (ACCDiS), Universidad de Chile, Sergio Livingstone Polhammer 1007, Independencia, Santiago 8380492, Chile
| | - Paulina Sierra-Rosales
- Programa Institucional de Fomento a la Investigación, Desarrollo e Innovación, Universidad Tecnológica Metropolitana, Ignacio Valdivieso 2409, San Joaquín, Santiago 8940577, Chile
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Vargas‐Varela A, Cardenas‐Riojas AA, Nagles E, Hurtado J. Detection of Allura Red in Food Samples Using Carbon Paste Modified with Lanthanum and Titanium Oxides. ChemistrySelect 2023. [DOI: 10.1002/slct.202204737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Anthony Vargas‐Varela
- Facultad de Química e Ing. Química Universidad Nacional Mayor de San Marcos. Lima Perú 07016
| | | | - Edgar Nagles
- Facultad de Química e Ing. Química Universidad Nacional Mayor de San Marcos. Lima Perú 07016
| | - John Hurtado
- Departamento de Química Universidad de los Andes Bogotá Colombia
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Manjunatha L, Kumara Swamy B, Manjunatha K. Cadmium oxide nanoparticle modified carbon paste electrode sensor for sulfadiazine: A voltammetric study. INORG CHEM COMMUN 2023. [DOI: 10.1016/j.inoche.2023.110534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
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11
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Electrochemical (bio)sensors based on carbon quantum dots, ionic liquid and gold nanoparticles for bisphenol A. Anal Biochem 2023; 662:115002. [PMID: 36473678 DOI: 10.1016/j.ab.2022.115002] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 11/25/2022] [Accepted: 11/30/2022] [Indexed: 12/07/2022]
Abstract
Electrochemical (bio)sensors were developed for bisphenol A (BPA) determination. Screen printed carbon electrode (SPCE) was modified with ionic liquid 1- butyl-3-methylimidazolium tetrafluoroborate (IL), carbon quantum dots (CQD) and gold nanoparticles (AuNP) for the fabrication of the BPA sensor. Electrode surface composition was optimized for the deposition time of AuNP, amount of CQD and percentage of IL using the central composite design (CCD) method. The results of the CCD study indicated that maximum amperometric response was recorded when 9.8 μg CQD, 3% IL and 284 s AuNP deposition time were used in modification. Tyrosinase (Ty) was further modified on the AuNP/CQD-IL/SPCE to fabricate the biosensor. Analytical performance characteristics of the BPA sensor were investigated by differential pulse anodic adsorptive stripping voltammetry and the AuNP/CQD-IL/SPCE sensor exhibited a linear response to BPA in the range of 2.0 × 10-8 - 3.6 × 10-6 M with a detection limit of 1.1 × 10-8 M. Amperometric measurements showed that the linear dynamic range and detection limit of the Ty/AuNP/CQD-IL/SPCE were 2.0 × 10-8 - 4.0 × 10-6 M and 6.2 × 10-9 M, respectively. Analytical performance characteristics such as sensitivity, reproducibility and selectivity were investigated for the presented (bio)sensors. The analytical applicability of the (bio)sensors to the analysis of BPA in mineral water samples was also tested.
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Zoubir J, Bakas I, Qourzal S, Tamimi M, Assabbane A. Electrochemical sensor based on a ZnO-doped graphitized carbon for the electrocatalytic detection of the antibiotic hydroxychloroquine. Application: tap water and human urine. J APPL ELECTROCHEM 2023; 53:1279-1294. [PMID: 36644408 PMCID: PMC9825087 DOI: 10.1007/s10800-022-01835-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 12/18/2022] [Indexed: 01/09/2023]
Abstract
Abstract In December 2019, the world experienced a new coronavirus, SARS-CoV-2, causing coronavirus disease 2019 originating from Wuhan.The virus has crossed national borders and now affects more than 200 countries and territories. Hydroxychloroquine has been considered as a drug capable of treating COVID-19. The objective of this work is to establish a simple platform for electrocatalytic detection of hydroxychloroquine in human urine samples and pharmaceutical samples (tablets) using a ZnO@CPE sensor constructed by simple and inexpensive hydrothermal methods using a square wave voltammetry method. The best results are obtained in a PBS electrolyte with irreversible behavior of the hydroxychloroquine complement and controlled by diffusion coupled with absorption phenomena. The ZnO@CPE shifts the oxidation potential of hydroxychloroquine with the formation of a single very intense peak at the position of Epa = 0.5 V/(vs Ag/AgCl) with a shift is ΔEp = 0.1 V(vs Ag/AgCl) compared to the unmodified electrode. The obtained ZnO@CPE hybrid nanocomposite was characterized by different techniques and showed excellent electrocatalytic activity and higher active surface area compared to the bare carbon paste electrode. Under the optimized experimental conditions, the ZnO@CPE sensor showed good analytical performance for the determination of trace amounts of hydroxychloroquine, a wide linearity range from 10-3 M to 0.8 × 10-6 M with a very low detection limit in the range of 1.33 × 10-7 M, satisfactory selectivity, acceptable repeatability and reproducibility. The calculated recovery and coefficient of variation for the two samples analyzed are very satisfactory, ranging from 97.6 to 102% and 1.2 to 2.3% respectively. The proposed applied method and the fabricated sensor offer the possibility to analyze traces of hydroxychloroquine in real human urine and water samples. Graphical abstract Strategy for the electro-oxidation reaction of hydroxychloroquine on the electro-catalytic surface of the ZnO@Carbon graphite electrode and real-time detection of hydroxychloroquine.
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Affiliation(s)
- Jallal Zoubir
- Team of Catalysis and Environment, Faculty of Sciences, Ibn Zohr University, BP 8106, Agadir, Morocco
| | - Idriss Bakas
- Team of Catalysis and Environment, Faculty of Sciences, Ibn Zohr University, BP 8106, Agadir, Morocco
| | - Samir Qourzal
- Team of Catalysis and Environment, Faculty of Sciences, Ibn Zohr University, BP 8106, Agadir, Morocco
| | - Malika Tamimi
- Team of Catalysis and Environment, Faculty of Sciences, Ibn Zohr University, BP 8106, Agadir, Morocco
| | - Ali Assabbane
- Team of Catalysis and Environment, Faculty of Sciences, Ibn Zohr University, BP 8106, Agadir, Morocco
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13
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Gao Y, Hong S, Chen Y, Wang M. Influence of Calcium Element on Microstructure and Electrical Properties of ZnO Varistor with Lesser Dopants. CRYSTAL RESEARCH AND TECHNOLOGY 2023. [DOI: 10.1002/crat.202200238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Yuan Gao
- School of Petrochemical Engineering Changzhou University Changzhou 213164 P. R. China
| | - Su‐Lei Hong
- School of Petrochemical Engineering Changzhou University Changzhou 213164 P. R. China
| | - Yong Chen
- School of Petrochemical Engineering Changzhou University Changzhou 213164 P. R. China
- Huaide College Changzhou University Changzhou 213164 P. R. China
| | - Mao‐Hua Wang
- School of Petrochemical Engineering Changzhou University Changzhou 213164 P. R. China
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14
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Biomass-derived carbon nanomaterials for sensor applications. J Pharm Biomed Anal 2023; 222:115102. [DOI: 10.1016/j.jpba.2022.115102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 09/23/2022] [Accepted: 10/07/2022] [Indexed: 11/06/2022]
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15
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Kokulnathan T, Wang TJ, Murugesan T, Anthuvan AJ, Kumar RR, Ahmed F, Arshi N. Structural growth of zinc oxide nanograins on carbon cloth as flexible electrochemical platform for hydroxychloroquine detection. CHEMOSPHERE 2023; 312:137186. [PMID: 36368534 DOI: 10.1016/j.chemosphere.2022.137186] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 10/25/2022] [Accepted: 11/05/2022] [Indexed: 06/16/2023]
Abstract
Pharmaceutical pollution that imposes a health threat worldwide is making accurate and rapid detection crucial to prevent adverse effects. Herein, binder-free zinc oxide nanograins on carbon cloth (ZnO NGs@CC) have been synthesized hydrothermally and employed to fabricate a flexible electrochemical sensor for the quantification of hydroxychloroquine (HCQ) that is typical pharmaceutical pollution. The characteristics of ZnO NGs@CC were investigated by various in-depth electron microscopic, spectroscopic and electroanalytical approaches. Compared with the pristine CC platform, the ZnO NGs@CC platform exhibits superior electrochemical performance in detecting HCQ with a large oxidation current at a low over-potential of +0.92 V with respect to the Ag/AgCl (Sat. KCl) reference electrode. With the support of desirable characteristics, the fabricated ZnO NGs@CC-based electrochemical sensor for HCQ detection displays good performances in terms of wide sensing range (0.5-116 μM), low detection limit (0.09 μM), high sensitivity (0.279 μA μM-1 cm-2), and strong selectivity. By the resulting 3D hierarchical nanoarchitecture, ZnO NGs@CC has progressive structural advantages that led to its excellent electrochemical performance in sensing applications. Furthermore, the electrochemical sensor is employed to detect HCQ in biological and environmental samples and also achieves good recovery rates. Thus, the designed ZnO NGs@CC demonstrates admirable electrochemical activity toward HCQ real-time monitoring and would be an excellent electrochemical platform for HCQ sensing.
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Affiliation(s)
- Thangavelu Kokulnathan
- Department of Electro-Optical Engineering, National Taipei University of Technology, Taipei 10608, Taiwan
| | - Tzyy-Jiann Wang
- Department of Electro-Optical Engineering, National Taipei University of Technology, Taipei 10608, Taiwan.
| | - Thangapandian Murugesan
- Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan
| | - Allen Joseph Anthuvan
- Department of Electro-Optical Engineering, National Taipei University of Technology, Taipei 10608, Taiwan; Nanotech Division, Accubits Invent Pvt. Ltd, Trivandrum 695 592, Kerala, India
| | - Rishi Ranjan Kumar
- Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan
| | - Faheem Ahmed
- Department of Physics, College of Science, King Faisal University, P.O Box 400, Hofuf, Al-Ahsa 31982, Saudi Arabia
| | - Nishat Arshi
- Department of Basic Sciences, Preparatory Year Deanship, King Faisal University, P.O. Box-400, Al-Ahsa 31982, Saudi Arabia
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16
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Moulya KP, Manjunatha JG, Aljuwayid AM, Habila MA, Sillanpaa M. Polymer modified Carbon Paste Electrode as the Sensor for the Analysis of Tartrazine. RESULTS IN CHEMISTRY 2023. [DOI: 10.1016/j.rechem.2023.100809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
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17
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Gowda JI, Hanabaratti RM, Hipparagi SS. Development of manganese oxide nanoparticles based chemical sensor for sensitive determination of an antiviral drug valaciclovir. RESULTS IN CHEMISTRY 2023. [DOI: 10.1016/j.rechem.2023.100801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
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18
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Photoelectrochemical aptasensor based on cascade dual Z-scheme CdTe-polyaniline@MoS2 heterostructure for the sensitive carbendazim detection. J Electroanal Chem (Lausanne) 2023. [DOI: 10.1016/j.jelechem.2023.117143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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19
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Malode SJ, Prabhu K, Kalanur SS, Meghani N, Shetti NP. WO 3/rGO nanocomposite-based sensor for the detection and degradation of 4-Chlorophenol. CHEMOSPHERE 2023; 312:137302. [PMID: 36410498 DOI: 10.1016/j.chemosphere.2022.137302] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 10/12/2022] [Accepted: 11/17/2022] [Indexed: 06/16/2023]
Abstract
Chlorinated organic compounds are useful chemicals or intermediates that are used extensively in both industry and agriculture. The 4-chlorophenol (4CP) in low concentration poses a serious environmental problem and causes many health issues, including cancer and liver disease. In this work, we demonstrated the detection of 4CP at carbon paste electrodes modified using tungsten oxide (WO3) nanorods and reduced graphene oxide (rGO) nanoparticles. The significance of pH on the voltammetric response of 4CP was investigated, and it was discovered that an alkaline pH is an optimal condition for detecting substituted phenols. Moreover, parameters like heterogeneous rate constant, accumulation time, temperature effect, Gibb's free energy, scan rate, enthalpy, activation energy, and entropy were studied. The excellent catalytic and bulk properties of tungsten oxide nanostructures make it an effective modifier in electrochemical sensors. The employment of nanostructured WO3 for the assay of 4CP offers excellent sensitivity, selectivity, and applicability. The WO3 nanostructures are obtained hydrothermally and characterized in detail to understand the crystalline, quantitative and chemical properties. The electrochemical behavior of 4CP was studied utilizing voltammetry techniques. The CV technique was used to optimize and affect many factors in the electrochemical behavior of 4CP. The scan rate investigation helps to examine the physicochemical characteristics of the electrode process, and the electrooxidation of 4CP included 2 electrons and 2 protons. With 4CP, the modified electrode displayed a broad range of linearity. The limit of detection was determined to be 0.102 nM, while the limit of quantification was 0.3433 nM. The concentration of 4CP ranged between 0.1 × 10-7 M and 3.5 × 10-7 M. The fabricated electrode was also used to detect 4CP in soil and water samples. Good recoveries were obtained from the soil and water samples. The proposed electrode was used for analytical applications, including 4CP detection with high selectivity, low detection limit, sensitivity, and rapid response.
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Affiliation(s)
- Shweta J Malode
- Department of Chemistry, School of Advanced Sciences, KLE Technological University, Vidyanagar, Hubballi-580031, Karnataka, India.
| | - Keerthi Prabhu
- Department of Chemistry, K.L.E. Institute of Technology, Hubballi-580027, Karnataka, India
| | - Shankara S Kalanur
- Institute for Hydrogen Research, Université du Québec à Trois-Rivières, Pavillon Tapan-K.-Bose, 3351, Boul. des Forges C.P.500 Trois-Rivières, Québec, G9A 5H7, Canada
| | | | - Nagaraj P Shetti
- Department of Chemistry, School of Advanced Sciences, KLE Technological University, Vidyanagar, Hubballi-580031, Karnataka, India; University Center for Research & Development (UCRD), Chandigarh University, Gharuan, Mohali- 140413, Panjab, India.
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20
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Tesfaye E, Chandravanshi BS, Negash N, Tessema M. A new modified carbon paste electrode using N1-hydroxy-N1,N2-diphenylbenzamidine for the square wave anodic stripping voltammetric determination of Pb(II) in environmental samples. SENSING AND BIO-SENSING RESEARCH 2022. [DOI: 10.1016/j.sbsr.2022.100520] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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21
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Sethu Madhavan A, Kakkaraparambil Vijayan J, Rajith L. A Layered Electrochemical Sensor for Epinephrine Based on a Nitrogen‐Doped Reduced Graphene Oxide‐ZnFe
2
O
4
/β‐Cyclodextrin‐Modified Platinum Electrode. ChemistrySelect 2022. [DOI: 10.1002/slct.202203252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Arya Sethu Madhavan
- Department of Applied Chemistry Cochin University of Science and Technology Kochi 682022 India
| | | | - Leena Rajith
- Department of Applied Chemistry Cochin University of Science and Technology Kochi 682022 India
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22
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Rationally designed urchin-like structured cobalt diselenide (o-CoSe2) for the sensitive voltammetric detection of carbendazim fungicide in vegetables and water samples. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.129941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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23
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Sawkar RR, Shanbhag MM, Tuwar SM, Veerapur RS, Shetti NP. Glucose Incorporated Graphite Matrix for Electroanalysis of Trimethoprim. BIOSENSORS 2022; 12:909. [PMID: 36291048 PMCID: PMC9599278 DOI: 10.3390/bios12100909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 10/13/2022] [Accepted: 10/14/2022] [Indexed: 06/16/2023]
Abstract
The antibiotic drug trimethoprim (TMP) is used to treat bacterial infections in humans and animals, and frequently TMP is used along with sulfonamides. However, a large portion of TMP is excreted in its active state, which poses a severe problem to humans and the environment. A sensitive, rapid, cost-effective analytical tool is required to monitor the TMP concentration in biological and environmental samples. Hence, this study proposed an analytical methodology to analyze TMP in clinical, biological and environmental samples. The investigations were carried out using a glucose-modified carbon paste electrode (G-CPE) employing voltammetric techniques. Electrochemical behavior was examined with 0.5 mM TMP solution at optimum pH 3.4 (Phosphate Buffer Solution, I = 0.2 M). The influence of scan rate on the electro-oxidation of TMP was studied within the range of 0.05 to 0.55 V/s. The effect of pH and scan rate variations revealed proton transfer during oxidation. Moreover, diffusion phenomena governed the irreversibility of the electrode reaction. A probable and suitable electrode interaction and reaction mechanism was proposed for the electrochemical oxidation of TMP. Further, the TMP was quantitatively estimated with the differential pulse voltammetry (DPV) technique in the concentration range from 9.0 × 10-7 to 1.0 × 10-4 M. The tablet, spiked water and urine analysis demonstrated that the selected method and developed electrode were rapid, simple, sensitive, and cost-effective.
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Affiliation(s)
- Rakesh R. Sawkar
- Department of Chemistry, Karnatak Science College, Dharwad 580001, India
| | - Mahesh M. Shanbhag
- Department of Chemistry, K.L.E. Institute of Technology, Hubballi 580027, India
| | - Suresh M. Tuwar
- Department of Chemistry, Karnatak Science College, Dharwad 580001, India
| | - Ravindra S. Veerapur
- Department of Metallurgy & Materials Engineering, Malawi Institute of Technology, Malawi University of Science and Technology, Limbe 5196, Malawi
| | - Nagaraj P. Shetti
- Department of Chemistry, School of Advanced Sciences, KLE Technological University, Vidyanagar, Hubballi 580031, India
- University Center for Research & Development (UCRD), Chandigarh University, Mohali 140413, India
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24
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Preparation and performance of WO3/rGO modified carbon sensor for enhanced electrochemical detection of triclosan. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.141010] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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25
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Habeeb SA, Hammadi AH, Abed D, Al-Jibouri LF. Green synthesis of metronidazole or clindamycin-loaded hexagonal zinc oxide nanoparticles from Ziziphus extracts and its antibacterial activity. PHARMACIA 2022. [DOI: 10.3897/pharmacia.69.e91057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Green chemistry has become a fruitful approach for the synthesis of semiconductors and nanoparticles with various applications. Herein, we synthesized ZnO hexagonal nanoparticles (HNPs) by green precipitation method using fresh local Ziziphus leaf extract (Rhamnaceae) with a heating range of 60–80 in an alkaline medium. It was calcinated on a furnace at 500 °C for 2 h. to get a very fine and homogeneous pale-yellow powder which is then loaded with either metronidazole or clindamycin. The physical characterizations of the particles’ morphology, size, and purity were measured using the Scanning electron microscope, UV-spectroscopy, and the Fourier transform infrared spectroscope. The size of ZnO nanoparticles (44.63 nm) was measured using scanning electron microscopy (SEM), and the mean crystal size of the precursor (17.37 nm) was measured using X-ray diffraction methods (XRD). The antibacterial activity of these particles was measured against Staphylococcus aureus bacterial strains and analyzed using a “well-diffusion technique” which revealed that metronidazole or clindamycin-containing ZnO nanoparticles showed good bactericidal activity.
Keywords
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26
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Abstract
Zileuton (ZLT) is an active oral inhibitor of enzyme 5-lipoxygenase, and long-term intake and overdose of ZLT cause adverse effects, leading to critical conditions in patients. This is a well-recognized issue that necessitates a better approach for ZLT sensing. Given the increasing interest in ZLT sensing and the limitations of previous techniques, there is a need for a highly sensitive, robust, and fast operation method that is inexpensive and easy to use. Thus, for the sensitive detection and determination of ZLT, an electrochemical sensor based on graphene was fabricated. Graphene has excellent properties, such as high surface area, low toxicity, conductivity, and electroactive conjugation with biomolecules, making it suitable for sensing. The electrocatalytic property of graphene promotes the redox-coupled reaction of ZLT. Electrochemical investigation of the modifier was carried out by cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS). An optimization and analysis of the influence of different parameters on the electrochemical behavior of ZLT were carried out using the CV approach. The scan rate study aided in exploring the physicochemical properties of the electrode process, and two electrons with two protons were found to be involved in the electrooxidation of ZLT. The fabricated sensor showed a wide range of linearity with ZLT, from 0.3 µM to 100.0 µM, and the detection limit was evaluated as 0.03 µM under optimized conditions. The analysis of spiked urine samples, with good recovery values for percent RSD, provided support for the efficiency and applicability of the developed electrode.
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27
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El-sayed HM, Abdel-Raoof AM, Abdellatef HE, Hendawy HA, El-Abassy OM, Ibrahim H. Versatile eco-friendly electrochemical sensor based on chromium-doped zinc oxide nanoparticles for determination of safinamide aided by green assessment criteria. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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28
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Patil VB, Malode SJ, Mangasuli SN, Tuwar SM, Mondal K, Shetti NP. An Electrochemical Electrode to Detect Theophylline Based on Copper Oxide Nanoparticles Composited with Graphene Oxide. MICROMACHINES 2022; 13:mi13081166. [PMID: 35893164 PMCID: PMC9394302 DOI: 10.3390/mi13081166] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 07/18/2022] [Accepted: 07/21/2022] [Indexed: 02/04/2023]
Abstract
The electrochemical analysis of theophylline (THP) was investigated by fabricating a carbon paste electrode (CPE) modified with graphene oxide (GO) along with copper oxide (CuO) nanoparticles (CuO-GO/CPE). The impact of electro-kinetic parameters such as the heterogeneous rate constant, the scan rate, the accumulation time, the pH, the transfer coefficient, and the number of electrons and protons transferred into the electro-oxidation mechanism of THP has been studied utilizing electrochemical methods such as cyclic voltammetry (CV) and differential pulse voltammetry (DPV). The differential pulse voltammetry technique was employed to investigate THP in pharmaceutical and biological samples, confirming the limit of detection (LOD) and quantification (LOQ) of the THP. X-ray diffraction (XRD) and scanning electron microscopy (SEM) analysis were performed to characterize the CuO nanoparticles. The CuO-GO/CPE was more sensitive in THP detection because its electrocatalytic characteristics displayed an enhanced peak current in the 0.2 M supporting electrolyte of pH 6.0, proving the excellent sensing functioning of the modified electrode.
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Affiliation(s)
- Vinoda B. Patil
- Department of Chemistry, Karnatak Science College, Dharwad 580001, Karnataka, India; (V.B.P.); (S.N.M.)
| | - Shweta J. Malode
- Department of Chemistry, School of Advanced Sciences, KLE Technological University, Vidyanagar, Hubballi 580031, Karnataka, India;
| | - Sumitra N. Mangasuli
- Department of Chemistry, Karnatak Science College, Dharwad 580001, Karnataka, India; (V.B.P.); (S.N.M.)
| | - Suresh M. Tuwar
- Department of Chemistry, Karnatak Science College, Dharwad 580001, Karnataka, India; (V.B.P.); (S.N.M.)
- Correspondence: (S.M.T.); (K.M.); (N.P.S.)
| | - Kunal Mondal
- Idaho National Laboratory, Idaho Falls, ID 83415, USA
- Correspondence: (S.M.T.); (K.M.); (N.P.S.)
| | - Nagaraj P. Shetti
- Department of Chemistry, School of Advanced Sciences, KLE Technological University, Vidyanagar, Hubballi 580031, Karnataka, India;
- Correspondence: (S.M.T.); (K.M.); (N.P.S.)
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29
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Shanbhag YM, Shanbhag MM, Malode SJ, Dhanalakshmi S, Mondal K, Shetti NP. Direct and Sensitive Electrochemical Evaluation of Pramipexole Using Graphitic Carbon Nitride (gCN) Sensor. BIOSENSORS 2022; 12:bios12080552. [PMID: 35892449 PMCID: PMC9394362 DOI: 10.3390/bios12080552] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/19/2022] [Accepted: 07/19/2022] [Indexed: 12/31/2022]
Abstract
Pramipexole (PMXL) belongs to the benzothiazole class of aromatic compounds and is used in treating Parkinson’s disease; however, overdosage leads to some abnormal effects that could trigger severe side effects. Therefore, it demands a sensitive analytical tool for trace level detection. In this work, we successfully developed an electrochemical sensor for the trace level detection of PMXL, using the voltammetric method. For the analysis, graphitic carbon nitride (gCN) was opted and synthesized by using a high-temperature thermal condensation method. The synthesized nanoparticles were employed for surface characterization, using transmission electron microscopy (TEM), X-ray diffraction (XRD), and atomic force microscopy (AFM) techniques. The electrochemical characterization of the material was evaluated by using the electrochemical impedance spectroscopy (EIS) technique to evaluate the solution–electrode interface property. The cyclic voltammetry (CV) behavior of PMXL displayed an anodic peak in the forward scan, indicating that PMXL underwent electrooxidation, and an enhanced detection peak with lower detection potential was achieved for gCN-modified carbon paste electrode (gCN·CPE). The influence of different parameters on the electrochemical behavior was analyzed, revealing the diffusion governing the electrode process with an equal number of hydronium ions and electron involvement. For the fabricated gCN·CPE, good linearity range was noticed from 0.05 to 500 µM, and a lower detection limit (LD) of 0.012 µM was achieved for the selected concentration range (0.5 to 30 µM). Selectivity of the electrode in PMXL detection was investigated by conducting an interference study, while the tablet sample analysis demonstrates the sensitive and real-time application of the electrode. The good recovery values for the analysis illustrate the efficiency of the electrode for PMXL analysis.
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Affiliation(s)
- Yogesh M. Shanbhag
- Department of Chemistry, School of Advanced Sciences, KLE Technological University, Vidyanagar, Hubballi 580 031, Karnataka, India; (Y.M.S.); (S.J.M.); (S.D.)
| | - Mahesh M. Shanbhag
- Department of Chemistry, K.L.E. Institute of Technology, Hubballi 580 027, Karnataka, India;
| | - Shweta J. Malode
- Department of Chemistry, School of Advanced Sciences, KLE Technological University, Vidyanagar, Hubballi 580 031, Karnataka, India; (Y.M.S.); (S.J.M.); (S.D.)
| | - S. Dhanalakshmi
- Department of Chemistry, School of Advanced Sciences, KLE Technological University, Vidyanagar, Hubballi 580 031, Karnataka, India; (Y.M.S.); (S.J.M.); (S.D.)
| | - Kunal Mondal
- Idaho National Laboratory, Idaho Falls, ID 83415, USA
- Correspondence: (K.M.); (N.P.S.)
| | - Nagaraj P. Shetti
- Department of Chemistry, School of Advanced Sciences, KLE Technological University, Vidyanagar, Hubballi 580 031, Karnataka, India; (Y.M.S.); (S.J.M.); (S.D.)
- Correspondence: (K.M.); (N.P.S.)
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Baniahmad B, Hassani Nadiki H, Jahani S, Nezamabadi-Pour N, Toolabi A, Foroughi MM. Simultaneous Electrochemical Determination of Chlorzoxazone and Diclofenac on an Efficient Modified Glassy Carbon Electrode by Lanthanum Oxide@ Copper(I) Sulfide Composite. Front Chem 2022; 10:889590. [PMID: 35783211 PMCID: PMC9247392 DOI: 10.3389/fchem.2022.889590] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 04/27/2022] [Indexed: 11/13/2022] Open
Abstract
This study synthesized a La2O3@snowflake-like Cu2S composite to fabricate an electrochemical sensor for sensitively simultaneous detection of diclofenac and chlorzoxazone exploiting an easy hydrothermal approach, followed by analysis with XRD, FE-SEM, and EDX methods. According to voltammetric studies, the electrocatalytic diclofenac and chlorzoxazone oxidations on the electrode modified with La2O3@SF-L Cu2S composites were increased, with greater oxidation currents, as well as the oxidation potential was significantly decreased due to synergetic impact of La2O3@SF-L Cu2S composites when compared with the pure SF-L Cu2S NS-modified electrode. The differential pulse voltammetry findings showed wide straight lines (0.01–900.0 μM) for La2O3 NP@SF-L Cu2S NS-modified electrode with a limit of detection (LOD) of 1.7 and 2.3 nM for the detection of diclofenac and chlorzoxazone, respectively. In addition, the limit of quantification was calculated to be 5.7 and 7.6 nM for diclofenac and chlorzoxazone, respectively. The diffusion coefficient was calculated to be 1.16 × 10−5and 8.4 × 10−6 cm2/s for diclofenac and chlorzoxazone oxidation on the modified electrode, respectively. Our proposed electrode was examined for applicability by detecting diclofenac and chlorzoxazone in real specimens.
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Affiliation(s)
- Bahar Baniahmad
- Department of Pharmacology and Toxicology, Isfahan Pharmaceutical Sciences Research Center, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hadi Hassani Nadiki
- Department of Chemistry, Kerman Branch, Islamic Azad University, Kerman, Iran
| | - Shohreh Jahani
- Noncommunicable Diseases Research Center, Bam University of Medical Sciences, Bam, Iran
- *Correspondence: Shohreh Jahani, ; Mohammad Mehdi Foroughi,
| | | | - Ali Toolabi
- Department of Environmental Health Engineering, School of Public Health, Bam University of Medical Sciences, Bam, Iran
| | - Mohammad Mehdi Foroughi
- Department of Chemistry, Kerman Branch, Islamic Azad University, Kerman, Iran
- *Correspondence: Shohreh Jahani, ; Mohammad Mehdi Foroughi,
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Vrabelj T, Finšgar M. Recent Progress in Non-Enzymatic Electroanalytical Detection of Pesticides Based on the Use of Functional Nanomaterials as Electrode Modifiers. BIOSENSORS 2022; 12:263. [PMID: 35624564 PMCID: PMC9139166 DOI: 10.3390/bios12050263] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 04/09/2022] [Accepted: 04/14/2022] [Indexed: 12/29/2022]
Abstract
This review presents recent advances in the non-enzymatic electrochemical detection and quantification of pesticides, focusing on the use of nanomaterial-based electrode modifiers and their corresponding analytical response. The use of bare glassy carbon electrodes, carbon paste electrodes, screen-printed electrodes, and other electrodes in this research area is presented. The sensors were modified with single nanomaterials, a binary composite, or triple and multiple nanocomposites applied to the electrodes' surfaces using various application techniques. Regardless of the type of electrode used and the class of pesticides analysed, carbon-based nanomaterials, metal, and metal oxide nanoparticles are investigated mainly for electrochemical analysis because they have a high surface-to-volume ratio and, thus, a large effective area, high conductivity, and (electro)-chemical stability. This work demonstrates the progress made in recent years in the non-enzymatic electrochemical analysis of pesticides. The need for simultaneous detection of multiple pesticides with high sensitivity, low limit of detection, high precision, and high accuracy remains a challenge in analytical chemistry.
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Affiliation(s)
| | - Matjaž Finšgar
- Faculty of Chemistry and Chemical Engineering, University of Maribor, Smetanova ulica 17, 2000 Maribor, Slovenia;
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32
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Complexation effect between Pb2+ and carbendazim in natural waters: An electroanalytical study. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2021.115885] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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33
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Graphene sheet-based electrochemical sensor with cationic surfactant for sensitive detection of atorvastatin. SENSORS INTERNATIONAL 2022. [DOI: 10.1016/j.sintl.2022.100198] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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34
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Enhanced electrochemical sensor and photodegradation of industrial wastewater by Almond gum assisted synthesis of Bi2O3/MgO/Fe2O3 nanocomposites. SENSORS INTERNATIONAL 2022. [DOI: 10.1016/j.sintl.2022.100193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Prabhu K, Malode SJ, Shetti NP, Kulkarni RM. Analysis of herbicide and its applications through a sensitive electrochemical technique based on MWCNTs/ZnO/CPE fabricated sensor. CHEMOSPHERE 2022; 287:132086. [PMID: 34523434 DOI: 10.1016/j.chemosphere.2021.132086] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 08/16/2021] [Accepted: 08/27/2021] [Indexed: 06/13/2023]
Abstract
The electrochemical performance of linuron (LNR) was studied by fabricating the carbon paste electrode (CPE) using multiwalled carbon nanotubes (MWCNTs) along with zinc oxide (ZnO) nanoparticles (MWCNTs/ZnO/CPE). The influence of electro-kinetic specifications involving steady heterogeneous rate, pH, sweep rate, temperature effect, transfer coefficient, accumulation time, activation energy, as well as the total number of protons and electrons participating in electro-oxidation of LNR has been established using voltammetric techniques like cyclic voltammetry (CV) and square wave voltammetry (SWV). These techniques were applied to investigate LNR in real samples such as soil including water samples. Over the 0.02 μM-0.34 μM ranges, a linear relationship was confirmed along with the limit of detection and quantification (LOD and LOQ) of the LNR. The synthesized ZnO nanoparticles were characterized by scanning electron microscopy (SEM), high-resolution transmission electron microscopy (HRTEM), and X-ray diffraction (XRD) analysis. The MWCNTs/ZnO/CPE sensor was considered sensitive for LNR detection because the sensor exhibited enhanced catalytic qualities with peak current in the involvement of 0.2 M phosphate buffer solution (PBS) of pH 6.0, attributed to the ultimate sensing performance of the sensor.
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Affiliation(s)
- Keerthi Prabhu
- Centre for Electrochemical Science and Materials, Department of Engineering Chemistry, K.L.E. Institute of Technology, Hubballi, 580027, Karnataka, India
| | - Shweta J Malode
- Centre for Electrochemical Science and Materials, Department of Engineering Chemistry, K.L.E. Institute of Technology, Hubballi, 580027, Karnataka, India.
| | - Nagaraj P Shetti
- School of Advanced Sciences, KLE Technological University, Vidyanagar, Hubballi, 580031, Karnataka, India.
| | - Raviraj M Kulkarni
- Department of Chemistry, K. L. S. Gogte Institute of Technology (Autonomous), affiliated to Visvesvaraya Technological University Belagavi-590008, Karnataka, India
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Amiri M, Akbari Javar H, Mahmoudi‐Moghaddam H. Facile Green Synthesis of NiO/NiCo
2
O
4
Nanocomposite as an Efficient Electrochemical Platform for Determination of Dopamine. ELECTROANAL 2021. [DOI: 10.1002/elan.202060489] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Mahnaz Amiri
- Neuroscience Research Center Institute of Neuropharmacology Kerman University of Medical Science Kerman Iran
- Cell Therapy and Regenerative Medicine Comprehensive Center Kerman University of Medical Science Kerman Iran
| | - Hamid Akbari Javar
- Pharmaceutics Department Faculty of Pharmacy Tehran University of Medical Sciences Tehran Iran
| | - Hadi Mahmoudi‐Moghaddam
- Pharmaceutical Sciences and Cosmetic Products Research Center Kerman University of Medical Sciences Kerman Iran
- Environmental Health Engineering Research Center Kerman University of Medical Sciences Kerman Iran
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37
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Anantha M, Kiran Kumar S, Anarghya D, Venkatesh K, Santosh M, Yogesh Kumar K, Muralidhara H. ZnO@MnO2 nanocomposite modified carbon paste electrode for electrochemical detection of dopamine. SENSORS INTERNATIONAL 2021. [DOI: 10.1016/j.sintl.2021.100087] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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38
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Amiri M, Mahmoudi-Moghaddam H. Green synthesis of ZnO/ZnCo2O4 and its application for electrochemical determination of bisphenol A. Microchem J 2021. [DOI: 10.1016/j.microc.2020.105663] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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da Silva Santos A, Simões FR, Codognoto L, Valle EMA. Study of the interaction Cu(II) - Carbendazim in natural waters by electrochemical techniques. CHEMOSPHERE 2020; 255:127013. [PMID: 32679631 DOI: 10.1016/j.chemosphere.2020.127013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Revised: 05/05/2020] [Accepted: 05/07/2020] [Indexed: 06/11/2023]
Abstract
In order to obtain higher agricultural yields, the use of chemical substances has been increased to prevent the proliferation of pests, as well as ensuring durability in the storage of the food produced. Such substances are known as pesticides that may well present risks to human health and the environment. In the presence of metal ions, these substances can interact forming new species with different characteristics. Carbendazim (MBC) is an example of a harmful pesticide, which has atoms of nitrogen and oxygen in its structure that can form complexes with metal ions. Thus, in this work has studied the interaction between the copper (II) metal ion and carbendazim and its formation in natural water. The Cu-MBC complex showed a reduction peak of 0.007 V and an oxidation peak of 0.500 V, with characteristics of a quasi-reversible process under a glassy carbon electrode. By anodic stripping voltammetry, a different behavior was observed in the interaction of copper and carbendazim in ultrapure water and Billings dam water; however, it was possible to observe the complex in both samples. Carbendazim in the presence of the metal shows lower oxidation potential value, indicating the influence of the metal on the electrochemical response of the pesticide.
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Affiliation(s)
- Aymara da Silva Santos
- Universidade Federal de São Paulo - Instituto de Ciências Ambientais, Químicas e Farmacêuticas - Campus Diadema, Professor Arthur Riedel Street, 275, 09972-270, Diadema, São Paulo, Brazil
| | - Fábio Ruiz Simões
- Universidade Federal de São Paulo - Instituto de Ciências Ambientais, Químicas e Farmacêuticas - Campus Diadema, Professor Arthur Riedel Street, 275, 09972-270, Diadema, São Paulo, Brazil
| | - Lúcia Codognoto
- Universidade Federal de São Paulo - Instituto de Ciências Ambientais, Químicas e Farmacêuticas - Campus Diadema, Professor Arthur Riedel Street, 275, 09972-270, Diadema, São Paulo, Brazil
| | - Eliana Maíra Agostini Valle
- Universidade Federal de São Paulo - Instituto de Ciências Ambientais, Químicas e Farmacêuticas - Campus Diadema, Professor Arthur Riedel Street, 275, 09972-270, Diadema, São Paulo, Brazil.
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41
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Malakootian M, Hamzeh S, Mahmoudi‐Moghaddam H. A Novel Electrochemical Sensor Based on FeNi
3
/CuS/ BiOCl Modified Carbon Paste Electrode for Determination of Bisphenol A. ELECTROANAL 2020. [DOI: 10.1002/elan.202060205] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Mohammad Malakootian
- Environmental Health Engineering Research Center Kerman University of Medical Sciences Kerman Iran
- Department of Environmental Health, School of Public Health Kerman University of Medical Sciences Kerman Iran
| | - Sanaz Hamzeh
- Environmental Health Engineering Research Center Kerman University of Medical Sciences Kerman Iran
- Department of Environmental Health, School of Public Health Kerman University of Medical Sciences Kerman Iran
| | - Hadi Mahmoudi‐Moghaddam
- Environmental Health Engineering Research Center Kerman University of Medical Sciences Kerman Iran
- Department of Environmental Health, School of Public Health Kerman University of Medical Sciences Kerman Iran
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42
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Malode SJ, Keerthi Prabhu K, Shetti NP. Electrocatalytic behavior of a heterostructured nanocomposite sensor for aminotriazole. NEW J CHEM 2020. [DOI: 10.1039/d0nj04644b] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Heterostructured nano-composite sensor for aminotriazole.
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Affiliation(s)
- Shweta J. Malode
- Center for Electrochemical Science & Materials
- Department of Engineering Chemistry
- K.L.E. Institute of Technology
- Hubballi 580027
- India
| | - K. Keerthi Prabhu
- Center for Electrochemical Science & Materials
- Department of Engineering Chemistry
- K.L.E. Institute of Technology
- Hubballi 580027
- India
| | - Nagaraj P. Shetti
- Center for Electrochemical Science & Materials
- Department of Engineering Chemistry
- K.L.E. Institute of Technology
- Hubballi 580027
- India
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