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Bali S, Goswami S, Halder A, Mondal A. A facile approach for selective detection of arsenite ions using plasmonic behaviour of silver nanoparticles. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2024; 16:170-174. [PMID: 38099858 DOI: 10.1039/d3ay01701j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
A specific reagent/aptamer-free easy redox strategy between silver(I) moieties present in a citrate-stabilized colloidal silver nanoparticle (NP) system and arsenite ions is described that enables plasmonic change of AgNPs for the selective quantification of arsenite ions in the range of 0 to 30 μM with a low limit of quantification value of 50 nM (5.3 ppb).
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Affiliation(s)
- Somnath Bali
- Department of Chemistry, Presidency University, 86/1 College Street, Kolkata 700073, India.
| | - Subhajit Goswami
- Department of Chemistry, Presidency University, 86/1 College Street, Kolkata 700073, India.
| | - Arnab Halder
- Department of Chemistry, Presidency University, 86/1 College Street, Kolkata 700073, India.
| | - Avijit Mondal
- Department of Chemistry, Presidency University, 86/1 College Street, Kolkata 700073, India.
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2
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He X, Wang S, Ma C, Xu GR, Ma J, Xie H, Zhu W, Liu H, Wang L, Wang Y. Utilizing Electrochemical Biosensors as an Innovative Platform for the Rapid and On-Site Detection of Animal Viruses. Animals (Basel) 2023; 13:3141. [PMID: 37835747 PMCID: PMC10571726 DOI: 10.3390/ani13193141] [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: 08/11/2023] [Revised: 09/19/2023] [Accepted: 10/05/2023] [Indexed: 10/15/2023] Open
Abstract
Animal viruses are a significant threat to animal health and are easily spread across the globe with the rise of globalization. The limitations in diagnosing and treating animal virus infections have made the transmission of diseases and animal deaths unpredictable. Therefore, early diagnosis of animal virus infections is crucial to prevent the spread of diseases and reduce economic losses. To address the need for rapid diagnosis, electrochemical sensors have emerged as promising tools. Electrochemical methods present numerous benefits, including heightened sensitivity and selectivity, affordability, ease of use, portability, and rapid analysis, making them suitable for real-time virus detection. This paper focuses on the construction of electrochemical biosensors, as well as promising biosensor models, and expounds its advantages in virus detection, which is a promising research direction.
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Affiliation(s)
- Xun He
- Henan Institute of Science and Technology, Xinxiang 453003, China; (X.H.); (S.W.); (C.M.); (G.-R.X.); (J.M.); (H.X.); (W.Z.)
| | - Shan Wang
- Henan Institute of Science and Technology, Xinxiang 453003, China; (X.H.); (S.W.); (C.M.); (G.-R.X.); (J.M.); (H.X.); (W.Z.)
| | - Caoyuan Ma
- Henan Institute of Science and Technology, Xinxiang 453003, China; (X.H.); (S.W.); (C.M.); (G.-R.X.); (J.M.); (H.X.); (W.Z.)
| | - Guang-Ri Xu
- Henan Institute of Science and Technology, Xinxiang 453003, China; (X.H.); (S.W.); (C.M.); (G.-R.X.); (J.M.); (H.X.); (W.Z.)
| | - Jinyou Ma
- Henan Institute of Science and Technology, Xinxiang 453003, China; (X.H.); (S.W.); (C.M.); (G.-R.X.); (J.M.); (H.X.); (W.Z.)
| | - Hongbing Xie
- Henan Institute of Science and Technology, Xinxiang 453003, China; (X.H.); (S.W.); (C.M.); (G.-R.X.); (J.M.); (H.X.); (W.Z.)
| | - Wei Zhu
- Henan Institute of Science and Technology, Xinxiang 453003, China; (X.H.); (S.W.); (C.M.); (G.-R.X.); (J.M.); (H.X.); (W.Z.)
| | - Hongyang Liu
- Shuangliao Animal Disease Control Center, Siping 136400, China;
| | - Lei Wang
- Henan Institute of Science and Technology, Xinxiang 453003, China; (X.H.); (S.W.); (C.M.); (G.-R.X.); (J.M.); (H.X.); (W.Z.)
- Ministry of Education Key Laboratory for Animal Pathogens and Biosafety, Zhengzhou 450046, China
| | - Yimin Wang
- Henan Institute of Science and Technology, Xinxiang 453003, China; (X.H.); (S.W.); (C.M.); (G.-R.X.); (J.M.); (H.X.); (W.Z.)
- Ministry of Education Key Laboratory for Animal Pathogens and Biosafety, Zhengzhou 450046, China
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3
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Rizzotto F, Khalife M, Hou Y, Chaix C, Lagarde F, Scaramozzino N, Vidic J. Recent Advances in Electrochemical Biosensors for Food Control. MICROMACHINES 2023; 14:1412. [PMID: 37512723 PMCID: PMC10384134 DOI: 10.3390/mi14071412] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 07/10/2023] [Accepted: 07/11/2023] [Indexed: 07/30/2023]
Abstract
The rapid and sensitive detection of food contaminants is becoming increasingly important for timely prevention and treatment of foodborne disease. In this review, we discuss recent developments of electrochemical biosensors as facile, rapid, sensitive, and user-friendly analytical devices and their applications in food safety analysis, owing to the analytical characteristics of electrochemical detection and to advances in the design and production of bioreceptors (antibodies, DNA, aptamers, peptides, molecular imprinted polymers, enzymes, bacteriophages, etc.). They can offer a low limit of detection required for food contaminants such as allergens, pesticides, antibiotic traces, toxins, bacteria, etc. We provide an overview of a broad range of electrochemical biosensing designs and consider future opportunities for this technology in food control.
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Affiliation(s)
- Francesco Rizzotto
- Université Paris-Saclay, INRAE, AgroParisTech, Micalis Institute, 78350 Jouy en Josas, France
| | - Majd Khalife
- Université Paris-Saclay, INRAE, AgroParisTech, Micalis Institute, 78350 Jouy en Josas, France
| | - Yanxia Hou
- University Grenoble Alpes, CEA, CNRS, IRIG-SYMMES, 38000 Grenoble, France
| | - Carole Chaix
- University Lyon, CNRS, University Claude Bernard Lyon 1, Institute of Analytical Sciences, 5 Rue de la Doua, 69100 Villeurbanne, France
| | - Florence Lagarde
- University Lyon, CNRS, University Claude Bernard Lyon 1, Institute of Analytical Sciences, 5 Rue de la Doua, 69100 Villeurbanne, France
| | | | - Jasmina Vidic
- Université Paris-Saclay, INRAE, AgroParisTech, Micalis Institute, 78350 Jouy en Josas, France
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4
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Hamid Kargari S, Ahour F, Mahmoudian M. An electrochemical sensor for the detection of arsenic using nanocomposite-modified electrode. Sci Rep 2023; 13:8816. [PMID: 37258602 DOI: 10.1038/s41598-023-36103-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Accepted: 05/30/2023] [Indexed: 06/02/2023] Open
Abstract
The aim of this research is to develop an electrochemical sensor based on a conducting polymer, polyaniline, and a cationic polymer, poly(diallyldimethylammonium chloride), reinforced with graphene oxide nanosheets functionalized with acrylic acid. The two-dimensional nature of acrylic acid functionalized graphene oxide nanosheets and clusters made of conductive polymers and acrylic acid functionalized graphene oxide nanosheets were confirmed by microscopic tests. The prepared nanocomposite was deposited on the glassy carbon electrode in order to prepare an electrochemical sensor for the detection of arsenic by cyclic voltammetry and differential pulse voltammetry methods. It should be mentioned that the presence of acrylic acid functionalized graphene oxide nanosheets increases the surface area due to the nano size effect and better dispersion of this nanomaterial, poly(diallyldimethylammonium chloride), increases the adsorption capacity of the analyte due to electrostatic interaction between the negatively charged analyte and positively charged surface, and polyanilin increases the charge transfer rate due to the good conductivity. The results show that the prepared electrode has a sensitivity equal to 1.79 A/M with 0.12 μM as the detection limit. The proposed sensor could be used for the determination of total inorganic arsenic by first oxidative pretreatment for conversion of As(III) to As(V).
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Affiliation(s)
- Sara Hamid Kargari
- Department of Nanotechnology, Faculty of Chemistry, Urmia University, Urmia, Iran
| | - Fatemeh Ahour
- Department of Nanotechnology, Faculty of Chemistry, Urmia University, Urmia, Iran.
- Institute of Nanotechnology, Urmia University, Urmia, Iran.
| | - Mehdi Mahmoudian
- Department of Nanotechnology, Faculty of Chemistry, Urmia University, Urmia, Iran
- Institute of Nanotechnology, Urmia University, Urmia, Iran
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5
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Nario NA, Vidal E, Grünhut M, Domini CE. 3D-printed device for the kinetic determination of As(III) in groundwater samples by digital movie analysis. Talanta 2023; 261:124625. [PMID: 37201338 DOI: 10.1016/j.talanta.2023.124625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 04/30/2023] [Accepted: 05/01/2023] [Indexed: 05/20/2023]
Abstract
High concentrations of inorganic arsenic in groundwater for human consumption is a worldwide common problem. Particularly, the determination of As(III) becomes important, since this species is more toxic than organic, pentavalent and elemental arsenic forms. In this work, a 3D-printed device that included a 24-well microplate was developed to perform the colourimetric kinetic determination of arsenic (III) by digital movie analysis. A smartphone camera attached to the device was used to take the movie during the process where As(III) inhibited the decolourization of methyl orange. The movie images were subsequently transformed from RGB to YIQ space to obtain a new analytical parameter called "d", which was related to the chrominance of the image. Then, this parameter allowed the determination of the inhibition time of reaction (tin), which was linearly correlated with the concentration of As(III). A linear calibration curve (R = 0.9995) in the range from 5 μg L-1 to 200 μg L-1 was obtained. The method was precise (RSD = 1.2%), and the limits of detection (LOD) and quantification (LOQ) were 1.47 μg L-1 and 4.44 μg L-1, respectively. These values were lower than the limit established by the World Health Organization for total arsenic in drinking water (10 μg L-1). The accuracy of the method was assessed by a recovery study with optimal results (94.3%-104.0%). Additionally, the Analytical GREEnness metric approach was applied, obtaining a score 1.7 times higher than previously published works. The method is simple, portable and low-cost, being in compliance with various principles of green analytical chemistry.
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Affiliation(s)
- Nicolás A Nario
- INQUISUR (UNS-CONICET), Department of Chemistry, Universidad Nacional Del Sur, Av. Alem 1253, B8000CPB, Bahía Blanca, Argentina
| | - Ezequiel Vidal
- Department of Chemistry, Universidad Nacional Del Sur, Av. Alem 1253, B8000CPB, Bahía Blanca, Argentina
| | - Marcos Grünhut
- INQUISUR (UNS-CONICET), Department of Chemistry, Universidad Nacional Del Sur, Av. Alem 1253, B8000CPB, Bahía Blanca, Argentina.
| | - Claudia E Domini
- INQUISUR (UNS-CONICET), Department of Chemistry, Universidad Nacional Del Sur, Av. Alem 1253, B8000CPB, Bahía Blanca, Argentina.
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6
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Wang W, Yi Z, Liang Q, Zhen J, Wang R, Li M, Zeng L, Li Y. In Situ Deposition of Gold Nanoparticles and L-Cysteine on Screen-Printed Carbon Electrode for Rapid Electrochemical Determination of As(III) in Water and Tea. BIOSENSORS 2023; 13:130. [PMID: 36671965 PMCID: PMC9856477 DOI: 10.3390/bios13010130] [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: 12/18/2022] [Revised: 01/08/2023] [Accepted: 01/10/2023] [Indexed: 06/17/2023]
Abstract
In this study, a screen-printed carbon electrode (SPCE) based on in situ deposition modification was developed for the sensitive, rapid, easy and convenient determination of As(III) in water and tea by linear sweep anodic stripping voltammetry (LSASV). The screen-printed carbon electrodes were placed in a solution consisting of As(III) solution, chlorauric acid and L-cysteine. Under certain electrical potential, the chloroauric acid was reduced to gold nanoparticles (AuNPs) on the SPCE. L-cysteine was self-assembled onto AuNPs and promoted the enrichment of As(III), thus enhancing the determination specificity and sensitivity of As(III). The method achieved a limit of determination (LOD) of 0.91 ppb (µg L-1), a linear range of 1~200 µg L-1, an inter-assay coefficient of variation of 5.3% and good specificity. The developed method was successfully applied to the determination of As(III) in tap water and tea samples, with a recovery rate of 93.8%~105.4%, and further validated by inductively coupled plasma mass spectrometry (ICP-MS). The developed method is rapid, convenient and accurate, holding great promise in the on-site determination of As(III) in tap water and tea leaves, and it can be extended to the detection of other samples.
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Affiliation(s)
- Wenjing Wang
- School of Food Science and Engineering, Foshan University, Foshan 528231, China
| | - Zhijian Yi
- School of Food Science and Engineering, Foshan University, Foshan 528231, China
| | - Qiongxin Liang
- School of Food Science and Engineering, Foshan University, Foshan 528231, China
| | - Junjie Zhen
- Guangdong Langyuan Biotechnology Co., Ltd., Foshan 528313, China
| | - Rui Wang
- State Key Laboratory of Genetic Engineering, Human Phenome Institute, Fudan University, Shanghai 200438, China
| | - Mei Li
- School of Food Science and Engineering, Foshan University, Foshan 528231, China
| | - Lingwen Zeng
- School of Food Science and Engineering, Foshan University, Foshan 528231, China
- Wuhan Zhongkezhikang Biotechnology Co., Ltd., Wuhan 430223, China
| | - Yongfang Li
- School of Food Science and Engineering, Foshan University, Foshan 528231, China
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7
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C. G AM, Agnihotri AS, Varghese A, M N. Ion-imprinted chitosan-stabilized biogenic silver nanoparticles for the electrochemical detection of arsenic ( iii) in water samples. NEW J CHEM 2023. [DOI: 10.1039/d2nj04804c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
A schematic representation showing the modified glassy carbon electrode for the detection of arsenic (iii) in water samples.
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Affiliation(s)
- Ann Maria. C. G
- Department of Chemistry, CHRIST (Deemed to be University), Bengaluru-560029, India
| | - Ananya S Agnihotri
- Department of Chemistry, CHRIST (Deemed to be University), Bengaluru-560029, India
| | - Anitha Varghese
- Department of Chemistry, CHRIST (Deemed to be University), Bengaluru-560029, India
| | - Nidhin M
- Department of Chemistry, CHRIST (Deemed to be University), Bengaluru-560029, India
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8
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Thuy NTD, Wang X, Zhao G, Liang T, Zou Z. A Co 3O 4 Nanoparticle-Modified Screen-Printed Electrode Sensor for the Detection of Nitrate Ions in Aquaponic Systems. SENSORS (BASEL, SWITZERLAND) 2022; 22:9730. [PMID: 36560098 PMCID: PMC9787752 DOI: 10.3390/s22249730] [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: 10/26/2022] [Revised: 12/05/2022] [Accepted: 12/09/2022] [Indexed: 06/17/2023]
Abstract
In this study, a screen-printed electrode (SPE) modified with cobalt oxide nanoparticles (Co3O4 NPs) was used to create an all-solid-state ion-selective electrode used as a potentiometric ion sensor for determining nitrate ion (NO3-) concentrations in aquaculture water. The effects of the Co3O4 NPs on the characterization parameters of the solid-contact nitrate ion-selective electrodes (SC-NO3--ISEs) were investigated. The morphology, physical properties and analytical performance of the proposed NO3--ion selective membrane (ISM)/Co3O4 NPs/SPEs were studied by X-ray diffraction (XRD), energy-dispersive spectroscopy (EDS), transmission electron microscopy (TEM), scanning electron microscopy (SEM), electrochemical impedance spectroscopy (EIS), cyclic voltammetry (CV), potentiometric measurements, and potentiometric water layer tests. Once all conditions were optimized, it was confirmed that the screen-printed electrochemical sensor had high potential stability, anti-interference performance, good reproducibility, and no water layer formation between the selective membrane and the working electrode. The developed NO3--ISM/Co3O4 NPs/SPE showed a Nernstian slope of -56.78 mV/decade for NO3- detection with a wide range of 10-7-10-2 M and a quick response time of 5.7 s. The sensors were successfully used to measure NO3- concentrations in aquaculture water. Therefore, the electrodes have potential for use in aquaponic nutrient solution applications with precise detection of NO3- in a complicated matrix and can easily be used to monitor other ions in aquaculture water.
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Affiliation(s)
| | - Xiaochan Wang
- College of Engineering, Nanjing Agricultural University, Nanjing 210031, China
| | - Guo Zhao
- College of Artificial Intelligence, Nanjing Agricultural University, Nanjing 210031, China
| | - Tingyu Liang
- College of Artificial Intelligence, Nanjing Agricultural University, Nanjing 210031, China
| | - Zaihan Zou
- College of Artificial Intelligence, Nanjing Agricultural University, Nanjing 210031, China
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Paper-based gold nanoparticles decorated SWCNTs chemiresistive sensor for sensitive detection of As(III) based on electrochemical doping. Anal Chim Acta 2022; 1235:340553. [DOI: 10.1016/j.aca.2022.340553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 09/29/2022] [Accepted: 10/23/2022] [Indexed: 11/01/2022]
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Kumari B, Bharti VK. Recent advancements in toxicology, modern technology for detection, and remedial measures for arsenic exposure: review. Biotechnol Genet Eng Rev 2022:1-43. [PMID: 36411979 DOI: 10.1080/02648725.2022.2147664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Accepted: 10/15/2022] [Indexed: 11/23/2022]
Abstract
Arsenic toxicity has become a major global health concern for humans and animals due to extensive environmental and occupational exposure to arsenic-contaminated water, air, soil, and plant and animal origin food. It has a wide range of detrimental effects on animals, humans, and the environment. As a result, various experimental and clinical studies were undertaken and are undergoing to understand its source of exposures, pathogenesis, identify key biomarkers, the medical and economic impact on affected populations and ecosystems, and their timely detection and control measures. Despite these extensive studies, no conclusive information for the prevention and control of arsenic toxicity is available, owing to complex epidemiology and pathogenesis, including an imprecise approach and repetitive work. As a result, there is a need for literature that focuses on recent studies on the epidemiology, pathogenesis, detection, and ameliorative measures of arsenic toxicity to assist researchers and policymakers in the practical future planning of research and community control programs. According to the preceding viewpoint, this review article provides an extensive analysis of the recent progress on arsenic exposure to humans through the environment, livestock, and fish, arsenic toxicopathology, nano-biotechnology-based detection, and current remedial measures for the benefit of researchers, academicians, and policymakers in controlling arsenic eco-toxicology and directing future research. Arsenic epidemiology should therefore place the greatest emphasis on the prevalence of different direct and indirect sources in the afflicted areas, followed by control strategies.
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Affiliation(s)
- Bibha Kumari
- Department of Zoology, Magadh Mahila College, Patna University, Patna, India
| | - Vijay K Bharti
- DRDO-Defence Institute of High-Altitude Research (DIHAR), Leh, UT Ladakh, India
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11
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Piña S, Sandoval MA, Jara-Ulloa P, Contreras D, Hassan N, Coreño O, Salazar R. Nanostructured electrochemical sensor applied to the electrocoagulation of arsenite in WWTP effluent. CHEMOSPHERE 2022; 306:135530. [PMID: 35792212 DOI: 10.1016/j.chemosphere.2022.135530] [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: 03/15/2022] [Revised: 06/21/2022] [Accepted: 06/25/2022] [Indexed: 06/15/2023]
Abstract
A sensitive electroanalytical method for the determination of arsenite, based on a heterostructure of aminated multiwalled carbon nanotubes and gold nanoparticles, was applied in an electrocoagulation (EC) treatment for the elimination of arsenite. A sensitive quantitative response was obtained in the determination of As3+ in a secondary effluent from a wastewater treatment plant from Santiago (Chile). The preconcentration stage was optimized through a Central Composite Face design, and the most sensitive peak current was obtained at 200 s and -600 mV of time and accumulation potential, respectively, after a differential pulse voltammetry sweep. Electroanalytical determination was possible in an interval between 42.89 and 170.00 μg L-1 with a detection limit of 0.39 μg L-1, obtaining recoveries over 99.1%. The developed method was successfully applied in an electrocoagulation treatment to remove 250 μg L-1 of arsenite from a polluted effluent in a batch system. Complete arsenite removal was achieved using a steel EC system with a current density of 6.0 mA cm-2 in less than 3 min of treatment.
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Affiliation(s)
- Samuel Piña
- Facultad de Ciencias Químicas, Universidad de Concepción, Edmundo Larenas 129, Concepción, Chile; Laboratorio de Electroquímica del Medio Ambiente, LEQMA, Facultad de Química y Biología, Universidad de Santiago de Chile, Casilla 40, Correo 33, Santiago, Chile
| | - Miguel A Sandoval
- Laboratorio de Electroquímica del Medio Ambiente, LEQMA, Facultad de Química y Biología, Universidad de Santiago de Chile, Casilla 40, Correo 33, Santiago, Chile; Departamento de Ingenieria Química, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Guanajuato, Guanajuato, Mexico
| | - Paola Jara-Ulloa
- Facultad de Ingeniería y Ciencias, Universidad Adolfo Ibáñez, Diagonal Las Torres 2640, Santiago, 7941169, Chile
| | - David Contreras
- Facultad de Ciencias Químicas, Universidad de Concepción, Edmundo Larenas 129, Concepción, Chile
| | - Natalia Hassan
- Programa Institucional de Fomento a la Investigación, Desarrollo e Innovación, Universidad Tecnológica Metropolitana, Santiago, Chile; Millenium Nucleous in NanoBioPhysics, Chile
| | - Oscar Coreño
- Universidad de Guanajuato, Departamento de Ingeniería Civil, Av. Juárez 77, Zona Centro, 36000, Guanajuato, Guanajuato, Mexico
| | - Ricardo Salazar
- Laboratorio de Electroquímica del Medio Ambiente, LEQMA, Facultad de Química y Biología, Universidad de Santiago de Chile, Casilla 40, Correo 33, Santiago, Chile.
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12
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Advances in Electrochemical Detection Electrodes for As(III). NANOMATERIALS 2022; 12:nano12050781. [PMID: 35269271 PMCID: PMC8912440 DOI: 10.3390/nano12050781] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 02/12/2022] [Accepted: 02/17/2022] [Indexed: 02/01/2023]
Abstract
Arsenic is extremely abundant in the Earth’s crust and is one of the most common environmental pollutants in nature. In the natural water environment and surface soil, arsenic exists mainly in the form of trivalent arsenite (As(III)) and pentavalent arsenate (As(V)) ions, and its toxicity can be a serious threat to human health. In order to manage the increasingly serious arsenic pollution in the living environment and maintain a healthy and beautiful ecosystem for human beings, it is urgent to conduct research on an efficient sensing method suitable for the detection of As(III) ions. Electrochemical sensing has the advantages of simple instrumentation, high sensitivity, good selectivity, portability, and the ability to be analyzed on site. This paper reviews various electrode systems developed in recent years based on nanomaterials such as noble metals, bimetals, other metals and their compounds, carbon nano, and biomolecules, with a focus on electrodes modified with noble metal and metal compound nanomaterials, and evaluates their performance for the detection of arsenic. They have great potential for achieving the rapid detection of arsenic due to their excellent sensitivity and strong interference immunity. In addition, this paper discusses the relatively rare application of silicon and its compounds as well as novel polymers in achieving arsenic detection, which provides new ideas for investigating novel nanomaterial sensing. We hope that this review will further advance the research progress of high-performance arsenic sensors based on novel nanomaterials.
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13
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Huang HQ, Li YY, Chen SH, Liu ZG, Cui YM, Li HQ, Guo Z, Huang XJ. Noble-metal-free Fe 3O 4/Co 3S 4 nanosheets with oxygen vacancies as an efficient electrocatalyst for highly sensitive electrochemical detection of As(III). Anal Chim Acta 2022; 1189:339208. [PMID: 34815044 DOI: 10.1016/j.aca.2021.339208] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 10/20/2021] [Accepted: 10/20/2021] [Indexed: 12/13/2022]
Abstract
The electrochemical method for highly sensitive determination of arsenic(III) in real water samples with noble-metal-free nanomaterials is still a difficult but significant task. Here, an electrochemical sensor driven by noble-metal-free layered porous Fe3O4/Co3S4 nanosheets was successfully employed for As(III) analysis, which was prepared via a facile two-step method involves a hydrothermal treatment and a subsequent sulfurization process. As expected, the electrochemical detection of As(III) in 0.1 M HAc-NaAc (pH 6.0) by square wave anodic stripping voltammetry (SWASV) with a considerable sensitivity of 4.359 μA/μg·L-1 was obtained, which is better than the commonly used noble metals modified electrodes. Experimental and characterization results elucidate the enhancement of As(III) electrochemical performance could be attributed to its nano-porous structure, the presence of oxygen vacancies and strong synergetic coupling effects between Fe3O4 and Co3S4 species. Besides, the Fe3O4/Co3S4 modified screen printed carbon electrode (Fe3O4/Co3S4-SPCE) shows remarkable stability and repeatability, valuable anti-interference ability and could be used for detection in real water samples. Consequently, the results confirm that as-prepared porous Fe3O4/Co3S4 nanosheets is identified as a promising modifier to detect As(III) in real sample analysis.
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Affiliation(s)
- Hong-Qi Huang
- Institutes of Physical Science and Information Technology, Anhui University, Hefei, 230601, PR China
| | - Yong-Yu Li
- School of Environmental Science and Engineering, Tianjin University, Tianjin, 300350, PR China
| | - Shi-Hua Chen
- Key Laboratory of Environmental Optics and Technology, And Environmental Materials and Pollution Control Laboratory, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei, 230031, PR China
| | - Zhong-Gang Liu
- Institutes of Physical Science and Information Technology, Anhui University, Hefei, 230601, PR China
| | - Yu-Min Cui
- Anhui Provincical Key Laboratory for Degradation and Monitoring of Pollution of the Environment, School of Chemistry and Materials Engineering, Fuyang Normal University, Fuyang, 236037, PR China
| | - Hui-Quan Li
- Anhui Provincical Key Laboratory for Degradation and Monitoring of Pollution of the Environment, School of Chemistry and Materials Engineering, Fuyang Normal University, Fuyang, 236037, PR China.
| | - Zheng Guo
- Institutes of Physical Science and Information Technology, Anhui University, Hefei, 230601, PR China.
| | - Xing-Jiu Huang
- Institutes of Physical Science and Information Technology, Anhui University, Hefei, 230601, PR China; Key Laboratory of Environmental Optics and Technology, And Environmental Materials and Pollution Control Laboratory, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei, 230031, PR China.
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14
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Song R, Ma Y, Bi A, Feng B, Huang L, Huang S, Huang X, Yin D, Chen F, Zeng W. Highly selective and sensitive detection of arsenite ions(III) using a novel tetraphenylimidazole-based probe. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:5011-5016. [PMID: 34635885 DOI: 10.1039/d1ay01236c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
More than 200 million people in the world are exposed to areas where the arsenic concentration exceeds the limit allowed for living species, which urges researchers to develop low-cost methods for the selective and fast detection of arsenic ions in environmental samples. Herein, we report a novel tetraphenylimidazole-based probe (TBAB) functionalized with a Schiff base for sensing and detecting arsenic ions in aqueous media. Upon the addition of arsenic ions, an obvious fluorescence change from faint yellow to green was observed visible to the naked eye. The probe can detect arsenic selectively in the presence of interfering substances, with a lower detection limit than 0.7 ppb, a value which is far lower than the limit set by the WHO. A detailed mechanism revealed that the chelation of TBAB with arsenic activated the AIE characteristic, leading to the enhanced fluorescence, which was verified by Job's plot experiment and HRMS. Its practicality was further validated by the analysis of real water samples, demonstrating its potential application for on-site detection and biological application.
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Affiliation(s)
- Rong Song
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, China.
- Hunan Key Laboratory of Diagnostic and Therapeutic Drug Research for Chronic Diseases, Changsha 410078, China
| | - Yeshuo Ma
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, China.
- Department of Geriatric Medicine, The Third Xiangya Hospital of Central South University, Changsha, China
| | - Anyao Bi
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, China.
- Hunan Key Laboratory of Diagnostic and Therapeutic Drug Research for Chronic Diseases, Changsha 410078, China
| | - Bin Feng
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, China.
- Hunan Key Laboratory of Diagnostic and Therapeutic Drug Research for Chronic Diseases, Changsha 410078, China
| | - Liu Huang
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, China.
- Hunan Key Laboratory of Diagnostic and Therapeutic Drug Research for Chronic Diseases, Changsha 410078, China
| | - Shuai Huang
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, China.
- Hunan Key Laboratory of Diagnostic and Therapeutic Drug Research for Chronic Diseases, Changsha 410078, China
| | - Xueyan Huang
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, China.
- Hunan Key Laboratory of Diagnostic and Therapeutic Drug Research for Chronic Diseases, Changsha 410078, China
| | - Deling Yin
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, China.
- Department of Cardiology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, China
| | - Fei Chen
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, China.
- Hunan Key Laboratory of Diagnostic and Therapeutic Drug Research for Chronic Diseases, Changsha 410078, China
| | - Wenbin Zeng
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, China.
- Hunan Key Laboratory of Diagnostic and Therapeutic Drug Research for Chronic Diseases, Changsha 410078, China
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15
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Wasąg J, Grabarczyk M. Copper Film Modified Glassy Carbon Electrode and Copper Film with Carbon Nanotubes Modified Screen-Printed Electrode for the Cd(II) Determination. MATERIALS 2021; 14:ma14185148. [PMID: 34576372 PMCID: PMC8466203 DOI: 10.3390/ma14185148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 09/03/2021] [Accepted: 09/06/2021] [Indexed: 11/16/2022]
Abstract
A copper film modified glassy carbon electrode (CuF/GCE) and a novel copper film with carbon nanotubes modified screen-printed electrode (CuF/CN/SPE) for anodic stripping voltammetric measurement of ultratrace levels of Cd(II) are presented. During the development of the research procedure, several main parameters were investigated and optimized. The optimal electroanalytical performance of the working electrodes was achieved in electrolyte 0.1 M HCl and 2 × 10−4 M Cu(II). The copper film modified glassy carbon electrode exhibited operation in the presence of dissolved oxygen with a calculated limit of detection of 1.7 × 10−10 M and 210 s accumulation time, repeatability with RSD of 4.2% (n = 5). In the case of copper film with carbon nanotubes modified screen-printed electrode limit of detection amounted 1.3 × 10−10 M for accumulation time of 210 s and with RSD of 4.5% (n = 5). The calibration curve has a linear range in the tested concentration of 5 × 10−10–5 × 10−7 M (r = 0.999) for CuF/GCE and 3 × 10−10–3 × 10−7 M (r = 0.999) for CuF/CN/SPE with 210 s accumulation time in both cases. The used electrodes enable trace determination of cadmium in different environmental water samples containing organic matrix. The validation of the proposed procedures was carried out through analysis certified reference materials: TM-25.5, SPS-SW1, and SPS-WW1.
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Affiliation(s)
- Joanna Wasąg
- Department of Materials Engineering, Institute of Engineering and Technical Sciences, Faculty of Natural Sciences and Health, The John Paul II Catholic University of Lublin, 20-950 Lublin, Poland
- Correspondence:
| | - Malgorzata Grabarczyk
- Department of Analytical Chemistry, Institute of Chemical Sciences, Faculty of Chemistry, Maria Curie-Sklodowska University, 20-031 Lublin, Poland;
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16
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Raja IS, Vedhanayagam M, Preeth DR, Kim C, Lee JH, Han DW. Development of Two-Dimensional Nanomaterials Based Electrochemical Biosensors on Enhancing the Analysis of Food Toxicants. Int J Mol Sci 2021; 22:3277. [PMID: 33806998 PMCID: PMC8005143 DOI: 10.3390/ijms22063277] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 03/19/2021] [Accepted: 03/21/2021] [Indexed: 12/25/2022] Open
Abstract
In recent times, food safety has become a topic of debate as the foodborne diseases triggered by chemical and biological contaminants affect human health and the food industry's profits. Though conventional analytical instrumentation-based food sensors are available, the consumers did not appreciate them because of the drawbacks of complexity, greater number of analysis steps, expensive enzymes, and lack of portability. Hence, designing easy-to-use tests for the rapid analysis of food contaminants has become essential in the food industry. Under this context, electrochemical biosensors have received attention among researchers as they bear the advantages of operational simplicity, portability, stability, easy miniaturization, and low cost. Two-dimensional (2D) nanomaterials have a larger surface area to volume compared to other dimensional nanomaterials. Hence, researchers nowadays are inclined to develop 2D nanomaterials-based electrochemical biosensors to significantly improve the sensor's sensitivity, selectivity, and reproducibility while measuring the food toxicants. In the present review, we compile the contribution of 2D nanomaterials in electrochemical biosensors to test the food toxicants and discuss the future directions in the field. Further, we describe the types of food toxicity, methodologies quantifying food analytes, how the electrochemical food sensor works, and the general biomedical properties of 2D nanomaterials.
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Affiliation(s)
| | | | - Desingh Raj Preeth
- Chemical Biology and Nanobiotechnology Laboratory, AU-KBC Research Centre, Anna University, MIT Campus, Chromepet, Chennai 600 044, India;
| | - Chuntae Kim
- BIO-IT Foundry Technology Institute, Pusan National University, Busan 46241, Korea; (I.S.R.); (C.K.)
| | - Jong Hun Lee
- Department of Food Science and Biotechnology, Gachon University, Seongnam 13120, Korea
| | - Dong Wook Han
- BIO-IT Foundry Technology Institute, Pusan National University, Busan 46241, Korea; (I.S.R.); (C.K.)
- Department of Cogno-Mechatronics Engineering, College of Nanoscience & Nanotechnology, Pusan National University, Busan 46241, Korea
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