1
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Manipulating mechanism of the electrokinetic flow of ionic liquids confined in silica nanochannel. Chem Eng Sci 2022. [DOI: 10.1016/j.ces.2022.117913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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2
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Sradha S A, George L, P K, Varghese A. Recent advances in electrochemical and optical sensing of the organophosphate chlorpyrifos: a review. Crit Rev Toxicol 2022; 52:431-448. [PMID: 36178423 DOI: 10.1080/10408444.2022.2122770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Chlorpyrifos (CP) is one of the most popular organophosphorus pesticides that is commonly used in agricultural and nonagricultural environments to combat pests. However, several concerns regarding contamination due to the unmitigated use of chlorpyrifos have come up over recent years. This has popularized research on various techniques for chlorpyrifos detection. Since conventional methods do not enable smooth detection, the recent trends of chlorpyrifos detection have shifted toward electrochemical and optical sensing techniques that offer higher sensitivity and selectivity. The objective of this review is to provide a brief overview of some of the important and innovative contributions in the field of electrochemical and optical sensing of chlorpyrifos with a primary focus on the comparative advantages and shortcomings of these techniques. This review paper will help to offer better perspectives for research in organophosphorus pesticide detection in the future.
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Affiliation(s)
- Athira Sradha S
- Department of Chemistry, CHRIST (Deemed to be University), Bangalore, India
| | - Louis George
- Department of Chemistry, CHRIST (Deemed to be University), Bangalore, India
| | - Keerthana P
- Department of Chemistry, CHRIST (Deemed to be University), Bangalore, India
| | - Anitha Varghese
- Department of Chemistry, CHRIST (Deemed to be University), Bangalore, India
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3
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Ozcelikay G, Karadurmus L, Bilge S, Sınağ A, Ozkan SA. New analytical strategies Amplified with 2D carbon nanomaterials for electrochemical sensing of food pollutants in water and soils sources. CHEMOSPHERE 2022; 296:133974. [PMID: 35181423 DOI: 10.1016/j.chemosphere.2022.133974] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 01/13/2022] [Accepted: 02/11/2022] [Indexed: 06/14/2023]
Abstract
Pharmaceutical and food pollutants have threatened global health. Pharmacotherapy has left a positive impression in the field of health and life of people and animals. However, the many unresolved problems brought along with residues of pharmaceuticals in the environmental and food. Consumption of the world's freshwater resources, toxic chemicals, air pollution, plastic waste directly affects water and soil resources. Pesticides have a wide role in pollutants. Therefore, the determination of pesticides is significant to eliminate their negative effects on living things. Nowadays, there are many analytical methods available. However, new analysis methods are still being researched due to certain limitations of traditional methods. Electrochemical sensors have drawn attention because of their superior properties, such as short analysis time, affordability, high sensitivity, and selectivity. The development of new analytical strategies for assessing risks from pharmaceutical to food pollutants in water and soil sources is important for the measurement of different pollutants. Moreover, the 2D-carbon nanomaterials used in the development of electrochemical sensors are widely utilized to enlarge the surface area, increase porosity, and make easy immobilization. Graphene (graphene derivations) and carbon nanotubes integrated nanosensors are widely used for the determination of pesticides. 2D-carbon nanomaterials can be tailored according to the purpose of the study. The characterization and synthesis methods of 2D-carbon nanomaterials are widely explained. Furthermore, enzyme nanobiosensors, especially Acetylcholinesterase (AChE), are widely used to determine pesticides. The three main topics are focused on in this review: 2D-carbon nanomaterials, pesticides that threaten life, and the application of 2D-carbon nanomaterials-based electrochemical sensors. The various developed 2D-carbon nanomaterials-based electrochemical sensors were applied in pharmaceutical forms, fruits, tap/lake water, beverages, and soils sources. This work aims to indicate the recently published paper related to pesticide analysis and highlight the importance of 2D-nanomaterials on sensors.
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Affiliation(s)
- Goksu Ozcelikay
- Ankara University, Faculty of Pharmacy, Department of Analytical Chemistry, 06560, Ankara, Turkey
| | - Leyla Karadurmus
- Ankara University, Faculty of Pharmacy, Department of Analytical Chemistry, 06560, Ankara, Turkey; Adıyaman University, Faculty of Pharmacy, Department of Analytical Chemistry, Adıyaman, Turkey
| | - Selva Bilge
- Ankara University, Faculty of Science, Department of Chemistry, 06100, Ankara, Turkey
| | - Ali Sınağ
- Ankara University, Faculty of Science, Department of Chemistry, 06100, Ankara, Turkey
| | - Sibel A Ozkan
- Ankara University, Faculty of Pharmacy, Department of Analytical Chemistry, 06560, Ankara, Turkey.
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4
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Park H, Park J, Lee G, Kim W, Park J. Detection of Chlorpyrifos Using Bio-Inspired Silver Nanograss. MATERIALS (BASEL, SWITZERLAND) 2022; 15:3454. [PMID: 35629481 PMCID: PMC9146306 DOI: 10.3390/ma15103454] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 05/08/2022] [Accepted: 05/09/2022] [Indexed: 02/05/2023]
Abstract
Chlorpyrifos (CPF) is widely used as an organophosphorus insecticide; however, owing to developmental neurotoxicity, genotoxicity, and other adverse effects, it is harmful not only to livestock but also to humans. Therefore, the use of CPF was recently regulated, and its sensitive detection is crucial, as it causes serious toxicity, even in the case of residual pesticides. Because it is hard to detect the chlorpyrifos directly using spectroscopy (especially in SERS) without chemical reagents, we aimed to develop a SERS platform that could detect the chlorpyrifos directly in the water. In this study, we utilized the intrinsic properties of natural lawns that grow randomly and intertwine with each other to have a large surface area to promote photosynthesis. To detect CPF sensitively, we facilitated the rapid fabrication of biomimetic Ag nanograss (Ag-NG) as a surface-enhanced Raman spectroscopy (SERS) substrate using the electrochemical over-deposition method. The efficiency of the SERS method was confirmed through experiments and finite element method (FEM)-based electromagnetic simulations. In addition, the sensitive detection of CPF was enhanced by pretreatment optimization of the application of the SERS technique (limit of detection: 500 nM). The Ag-NG has potential as a SERS platform that could precisely detect organic compounds, as well as various toxic substances.
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Affiliation(s)
- Hyunjun Park
- Department of Biomechatronics Engineering, Sungkyunkwan University, Suwon 16419, Korea; (H.P.); (J.P.)
| | - Joohyung Park
- Department of Biomechatronics Engineering, Sungkyunkwan University, Suwon 16419, Korea; (H.P.); (J.P.)
| | - Gyudo Lee
- Department of Biotechnology and Bioinformatics, Korea University, Sejong 30019, Korea
- Interdisciplinary Graduate Program for Artificial Intelligence Smart Convergence Technology, Korea University, Sejong 30019, Korea
| | - Woong Kim
- Department of Mechanical Engineering, Hanyang University, Seoul 04763, Korea
| | - Jinsung Park
- Department of Biomechatronics Engineering, Sungkyunkwan University, Suwon 16419, Korea; (H.P.); (J.P.)
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5
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Research progress of acetylcholinesterase bioelectrochemical sensor based on carbon nanotube composite material in the detection of organophosphorus pesticides. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-022-02073-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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6
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Li W, Zhao Z, Yang W, Su Q, Na C, Zhang X, Zhao R, Song H. Immobilization of bovine hemoglobin on Au nanoparticles/MoS 2 nanosheets - Chitosan modified screen-printed electrode as chlorpyrifos biosensor. Enzyme Microb Technol 2021; 154:109959. [PMID: 34891104 DOI: 10.1016/j.enzmictec.2021.109959] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 11/30/2021] [Accepted: 12/02/2021] [Indexed: 01/13/2023]
Abstract
In this paper a quick and disposable electrochemical biosensor based on bovine hemoglobin (BHb) is proposed for the determination of chlorpyrifos (CP). The bioelectrode (denoted as AuNPs/MoS2-CS/BHb/SPE) has been designed by immobilizing BHb on the screen printed electrode (SPE) surface modified by gold nanoparticles (AuNPs) and Molybdenum disulfide (MoS2) nanosheets - chitosan (CS) mixture (MoS2-CS). Field emission scanning electron microscopy (FESEM) and electrochemical characterization demonstrate the successful grafting of AuNPs/MoS2-CS/BHb/SPE. Detailed electrochemical impedance spectroscopy (EIS) analysis and cyclic voltammetry (CV) tests show that the proposed bioelectrode exhibits decent electrochemical properties, such as well conductivity and large specific surface area. In-depth electrochemical analysis reveals the redox reaction occurring on the surface of the bioelectrode and the mechanism that CP binds with BHb forming the thin film to inhibit the peak current. The proposed biosensor exhibits sensitive and stable responses for electrochemical assay of CP ranging from 0.004 μM to 28.52 μM, with a limit of detection (LOD) as 5.6 nM. The electrochemical biosensor passes the repeatability, reproducibility, stability and anti-interference ability test experiments with good performance. The biosensor also shows its credibility for detecting CP in real vegetable samples (Cabbage and Leek) with recovery (%) ranging from 87% to 109%. The proposed biosensor is of great potential application values for detecting CP and the study is of great reference value for the research and development of biosensors for quantitative detection of organophosphate pesticides (OPs).
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Affiliation(s)
- Wei Li
- College of Agricultural Engineering, Shanxi Agricultural University, Taigu, Shanxi 030801, China
| | - Zuyi Zhao
- College of Agricultural Engineering, Shanxi Agricultural University, Taigu, Shanxi 030801, China
| | - Wei Yang
- College of Agricultural Engineering, Shanxi Agricultural University, Taigu, Shanxi 030801, China
| | - Qin Su
- College of Agricultural Engineering, Shanxi Agricultural University, Taigu, Shanxi 030801, China
| | - Chong Na
- Shanxi Wanjiazhai Water Resources Co., Ltd., Xinzhou, Shanxi 030012, China
| | - Xueli Zhang
- College of Agricultural Engineering, Shanxi Agricultural University, Taigu, Shanxi 030801, China
| | - Rui Zhao
- College of Agricultural Engineering, Shanxi Agricultural University, Taigu, Shanxi 030801, China
| | - Haiyan Song
- College of Agricultural Engineering, Shanxi Agricultural University, Taigu, Shanxi 030801, China.
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7
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Sun Q, Du J, Tian L, Wu J, Zhang X. Detection of organophosphorus pesticides: exploring oxime as a probe with improved sensitivity by CeO 2-modified electrode. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:4634-4641. [PMID: 34542114 DOI: 10.1039/d1ay01235e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
In this paper, the catalytic activity of CeO2 NPs toward oxime oxidation was adopted for the first time to develop an electrochemical sensor with improved sensitivity toward the direct detection of organophosphorus pesticides (OPs) without electrochemical redox activity. To enhance the conductivity of the sensor, CeO2 NPs together with multi-walled carbon nanotubes (MWCNTs) were deposited onto a bare glassy carbon electrode (GCE) by the simple method of drop-casting. The electrochemical properties of the as-prepared sensor were evaluated in K3[Fe(CN)6] solution and the oxidation behavior of pralidoxime (PAM) chloride on the electrodes was characterized by cyclic voltammetry (CV) and differential pulse voltammetry (DPV). The results show that the modification of CeO2 onto the electrode not only increases the electroactive area of the electrode but also significantly increases the peak current of PAM chloride oxidation, which confirms that CeO2 has an electrocatalytic effect toward oxime oxidation. To evaluate the sensitivity of the as-fabricated sensor, the inhibition rate of PAM chloride peak current was tested in PAM chloride solution containing different concentrations of chlorpyrifos, which shows a very small detection limit of 2.5 × 10-9 M. In addition, the sensor successfully achieved a convenient and sensitive determination of OPs in vegetable extracts.
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Affiliation(s)
- Qiu Sun
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China.
| | - Jiyu Du
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China.
| | - Li Tian
- MEMS Center, Harbin Institute of Technology, Harbin 150001, China.
| | - Jianfeng Wu
- State Key Laboratory of Toxicology and Medical Countermeasures and Laboratory of Toxicant Analysis, Institute of Pharmacology and Toxicology, Academy of Military Medical Sciences, Beijing 100850, China.
| | - Xuelin Zhang
- MEMS Center, Harbin Institute of Technology, Harbin 150001, China.
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8
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Singh AP, Balayan S, Gupta S, Jain U, Sarin R, Chauhan N. Detection of pesticide residues utilizing enzyme-electrode interface via nano-patterning of TiO2 nanoparticles and molybdenum disulfide (MoS2) nanosheets. Process Biochem 2021. [DOI: 10.1016/j.procbio.2021.06.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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9
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Soongsong J, Lerdsri J, Jakmunee J. A facile colorimetric aptasensor for low-cost chlorpyrifos detection utilizing gold nanoparticle aggregation induced by polyethyleneimine. Analyst 2021; 146:4848-4857. [PMID: 34231560 DOI: 10.1039/d1an00771h] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A colorimetric aptasensor for chlorpyrifos detection utilizing the localized surface plasmon resonance (LSPR) of gold nanoparticle (AuNP) aggregates coupling with a specific aptamer and cationic polyethyleneimine (PEI) has been developed. The measurement principle is based on a remarkable characteristic of AuNPs that can change their colors under the aggregation and dispersion conditions, which enables a sensitive colorimetric detection. In the absence of chlorpyrifos, negatively charged phosphate backbones of the aptamer potentially interact with the cationic PEI, resulting in the red color appearance of the dispersed AuNPs, whereas, in the presence of chlorpyrifos, the aptamer binds explicitly to chlorpyrifos, consequently releasing cationic PEI. Uninteracted PEI induces AuNP aggregation, causing a color change from red to blue that can be observed through the naked eye. Under the optimized conditions, 6 nM PEI, 10 nM aptamer, and a pH buffer of 7.5, the colorimetric aptasensor gives a linear response in the range of 20-300 ng mL-1 with a low detection limit of 7.4 ng mL-1. The developed method has been successfully applied to complex sample analysis. The accuracy and precision of chlorpyrifos quantification in spiked samples, including tap water, pomelo, and longan samples, are in the acceptable criteria of method validation, indicating that the developed aptasensor can be utilized as an alternative analytical tool for chlorpyrifos determination in complex samples. This aptasensor provides advantages such as a simple procedure, low cost, short analysis time, and involving uncomplicated instruments. Moreover, it offers high sensitivity, selectivity, and stability.
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Affiliation(s)
- Jittrapun Soongsong
- Department of Chemistry and Research Laboratory for Analytical Instrument and Electrochemistry Innovation, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand. and The Graduate School, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Jamras Lerdsri
- Department of Chemistry and Research Laboratory for Analytical Instrument and Electrochemistry Innovation, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand. and Veterinary Research and Development Center (Upper Northern Region), Lampang 52190, Thailand
| | - Jaroon Jakmunee
- Department of Chemistry and Research Laboratory for Analytical Instrument and Electrochemistry Innovation, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand. and Center of Excellence for Innovation in Chemistry, and Research Center on Chemistry for Development of Health Promoting Products from Northern Resources, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
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10
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Ultra-highly sensitive organophosphorus biosensor based on chitosan/tin disulfide and British housefly acetylcholinesterase. Food Chem 2020; 324:126889. [DOI: 10.1016/j.foodchem.2020.126889] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Revised: 03/27/2020] [Accepted: 04/20/2020] [Indexed: 12/14/2022]
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11
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Soleymani J, Hasanzadeh M, shadjou N, Somi MH, Jouyban A. The role of nanomaterials on the cancer cells sensing based on folate receptor: Analytical approach. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2020.115834] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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12
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Lu X, Li Y, Tao L, Song D, Wang Y, Li Y, Gao F. Amorphous metal boride as a novel platform for acetylcholinesterase biosensor development and detection of organophosphate pesticides. NANOTECHNOLOGY 2019; 30:055501. [PMID: 30499458 DOI: 10.1088/1361-6528/aaee3f] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The exploration of new materials for modifying electrodes is important to advance electrochemical biosensors. Herein, we demonstrated that amorphous bimetallic boride material (Co-2Ni-B) prepared by a simple and facile aqueous reaction is an efficient matrix to immobilize acetylcholinesterase (AChE) to construct a biosensor for the determination of organophosphate pesticides. The effects of different composition and crystallinity on its electrochemical performance are investigated, and the optimization studies of the biological transducer were also discussed. Under optimal conditions, the fabricated sensor showed good analytical performance for the determination of chlorpyrifos with a low limit of detection (2.83 pM) and a wide linear range (3 pM-300 nM). The proposed biosensor also demonstrated high reproducibility, stability and accuracy. The impressive performance was due to the excellent conductivity and the unique amorphous bimetal-metalloid complex nanostructure. These results introduce a new class of promising materials as a robust platform for biosensor applications.
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Affiliation(s)
- Xiong Lu
- Key Laboratory of Applied Chemistry, Department of Applied Chemistry, Yanshan University, Qinhuangdao 066004, People's Republic of China
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13
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Bakytkarim Y, Tursynbolat S, Zeng Q, Huang J, Wang L. A Highly Sensitive Determination of Parathion Pesticide by Solid-Phase Extraction on a Silicon Carbide Nanoparticles Modified Electrode. ChemistrySelect 2018. [DOI: 10.1002/slct.201802161] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yrysgul Bakytkarim
- School of Chemistry and Chemical Engineering; South China University of Technology, Guangdong Province; P.R. China
| | - Satar Tursynbolat
- School of Chemistry and Chemical Engineering; South China University of Technology, Guangdong Province; P.R. China
| | - Qiang Zeng
- School of Chemistry and Chemical Engineering; South China University of Technology, Guangdong Province; P.R. China
| | - Jianzhi Huang
- School of Chemistry and Chemical Engineering; South China University of Technology, Guangdong Province; P.R. China
| | - Lishi Wang
- School of Chemistry and Chemical Engineering; South China University of Technology, Guangdong Province; P.R. China
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14
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Uniyal S, Sharma RK. Technological advancement in electrochemical biosensor based detection of Organophosphate pesticide chlorpyrifos in the environment: A review of status and prospects. Biosens Bioelectron 2018; 116:37-50. [DOI: 10.1016/j.bios.2018.05.039] [Citation(s) in RCA: 108] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2018] [Revised: 05/23/2018] [Accepted: 05/23/2018] [Indexed: 02/07/2023]
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15
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Talan A, Mishra A, Eremin SA, Narang J, Kumar A, Gandhi S. Ultrasensitive electrochemical immuno-sensing platform based on gold nanoparticles triggering chlorpyrifos detection in fruits and vegetables. Biosens Bioelectron 2018; 105:14-21. [PMID: 29346076 DOI: 10.1016/j.bios.2018.01.013] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Revised: 01/03/2018] [Accepted: 01/08/2018] [Indexed: 02/08/2023]
Abstract
Chlorpyrifos (chl) is an organophosphate pesticide extensively used in agriculture and highly toxic for human health. Fluorine doped tin-oxide (FTO) based electrochemical nanosensor was developed for chlorpyrifos detection with gold nanoparticles (AuNPs) and anti-chlorpyrifos antibodies (chl-Ab). AuNPs provides high electrical conductivity and specific resistivity, thus increases the sensitivity of immunoassay. High electrical conductivity of AuNPs reveals that it promotes the redox reaction for better cyclic voltammetry. Based on the intrinsic conductive properties of FTO-AuNPs complex, chl-Ab was immobilized onto AuNPs surface. Under optimized conditions, the proposed FTO based nanosensor exhibited high sensitivity and stable response for the detection of chlorpyrifos, ranging from 1fM to 1µM with limit of detection (LOD) up to 10fM. The FTO-AuNPs sensor was successfully employed for the detection of chlorpyrifos in standard as well in real samples up to 10nM for apple and cabbage, 50nM for pomegranate. The proposed FTO-AuNPs nanosensor can be used as a quantitative tool for rapid, on-site detection of chlorpyrifos traces in real samples when miniaturized due to its excellent stability, sensitivity, and simplicity.
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Affiliation(s)
- Anita Talan
- Amity Institute of Biotechnology, Amity University, Sector-125, Noida, 201313, India
| | - Annu Mishra
- Amity Institute of Nanotechnology, Amity University, Sector-125, Noida, 201313, India
| | - Sergei A Eremin
- M.V. Lomonosov Moscow State University, Faculty of Chemistry, Department of Chemical Enzymology, Leninsky Gory 1, 119991 Moscow, Russia; A.N. Bach Institute of Biochemistry of the Russian Academy of Sciences, Leninsky prospect 33, 119071 Moscow, Russia
| | - Jagriti Narang
- Amity Institute of Nanotechnology, Amity University, Sector-125, Noida, 201313, India
| | - Ashok Kumar
- CSIR-Institute of Genomics and Integrative Biology, Mall Road, Delhi 110007, India
| | - Sonu Gandhi
- Amity Institute of Biotechnology, Amity University, Sector-125, Noida, 201313, India.
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16
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Sgobbi LF, Machado SAS. Functionalized polyacrylamide as an acetylcholinesterase-inspired biomimetic device for electrochemical sensing of organophosphorus pesticides. Biosens Bioelectron 2017; 100:290-297. [PMID: 28942211 DOI: 10.1016/j.bios.2017.09.019] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Revised: 09/12/2017] [Accepted: 09/13/2017] [Indexed: 11/16/2022]
Abstract
A plethora of publications has continuously reported electrochemical biosensors for detection of pesticides. However, those devices rarely accomplish commercial application due to technical issues associated with the lack of stability and high cost of the biological recognition element (enzyme). Alternatively, the biomimetic catalysts have arisen as a candidate for application in electrochemical biosensors to overcome the enzymatic drawbacks, combining low cost scalable materials with superior stability. Herein, for the first time, we propose a biomimetic biosensor for organophosphorus pesticide detection employing a functionalized polyacrylamide, polyhydroxamicalkanoate (PHA), which mimics the performance of the acetylcholinesterase (AChE) enzyme. The PHA bears functional groups inserted along its backbone chain working as active sites. Thereby, PHA was immobilized on screen printed electrodes (SPE) through a blend formation with poly(ethylene glycol) methyl ether (mPEG) to prevent its leaching out from the surface. Under optimum conditions, the biomimetic sensor was employed for the amperometric detection of paraoxon-ethyl, fenitrothion and chlorpyrifos ranging from 1.0 and 10.0μmolL-1 with a limit of detection of 0.36μmolL-1, 0.61μmol L-1, and 0.83μmolL-1, respectively. Typical AChE-based interfering species did not affect the PHA performance, which endorsed its superior behavior. The proposed biomimetic biosensor, denoted as SPE/PHA/mPEG, represents a significant advance in the field, offering a new path for low cost devices by means of an artificial enzyme, simple configuration and superior stability. Moreover, the biosensor performance can be further improved by modifying the electrode surface to enhance electronic transfer rate.
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Affiliation(s)
- Livia F Sgobbi
- São Carlos Institute of Chemistry, University of São Paulo, P.O. Box 780, Avenida Trabalhador São-carlense, 400, 13560-970 São Carlos, São Paulo, Brazil.
| | - Sergio A S Machado
- São Carlos Institute of Chemistry, University of São Paulo, P.O. Box 780, Avenida Trabalhador São-carlense, 400, 13560-970 São Carlos, São Paulo, Brazil
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17
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Kaur N, Prabhakar N. Current scenario in organophosphates detection using electrochemical biosensors. Trends Analyt Chem 2017. [DOI: 10.1016/j.trac.2017.04.012] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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18
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Sigolaeva LV, Gladyr SY, Mergel O, Gelissen APH, Noyong M, Simon U, Pergushov DV, Kurochkin IN, Plamper FA, Richtering W. Easy-Preparable Butyrylcholinesterase/Microgel Construct for Facilitated Organophosphate Biosensing. Anal Chem 2017; 89:6091-6098. [DOI: 10.1021/acs.analchem.7b00732] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Larisa V. Sigolaeva
- Department
of Chemistry, M.V. Lomonosov Moscow State University, 119991 Moscow, Russia
| | - Snezhana Yu. Gladyr
- Department
of Chemistry, M.V. Lomonosov Moscow State University, 119991 Moscow, Russia
| | - Olga Mergel
- Institute
of Physical Chemistry II, RWTH Aachen University, 52056 Aachen, Germany
| | - Arjan P. H. Gelissen
- Institute
of Physical Chemistry II, RWTH Aachen University, 52056 Aachen, Germany
| | - Michael Noyong
- Institute
of Inorganic Chemistry, RWTH Aachen University, 52074 Aachen, Germany
| | - Ulrich Simon
- Institute
of Inorganic Chemistry, RWTH Aachen University, 52074 Aachen, Germany
| | - Dmitry V. Pergushov
- Department
of Chemistry, M.V. Lomonosov Moscow State University, 119991 Moscow, Russia
| | - Ilya N. Kurochkin
- Department
of Chemistry, M.V. Lomonosov Moscow State University, 119991 Moscow, Russia
| | - Felix A. Plamper
- Institute
of Physical Chemistry II, RWTH Aachen University, 52056 Aachen, Germany
| | - Walter Richtering
- Institute
of Physical Chemistry II, RWTH Aachen University, 52056 Aachen, Germany
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19
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Khan N, Athar T, Fouad H, Umar A, Ansari ZA, Ansari SG. Application of pristine and doped SnO 2 nanoparticles as a matrix for agro-hazardous material (organophosphate) detection. Sci Rep 2017; 7:42510. [PMID: 28195202 PMCID: PMC5307345 DOI: 10.1038/srep42510] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Accepted: 01/11/2017] [Indexed: 11/23/2022] Open
Abstract
With an increasing focus on applied research, series of single/composite materials are being investigated for device development to detect several hazardous, dangerous, and toxic molecules. Here, we report a preliminary attempt of an electrochemical sensor fabricated using pristine Ni and Cr-doped nano tin oxide material (SnO2) as a tool to detect agro-hazardous material, i.e. Organophosphate (OP, chlorpyrifos). The nanomaterial was synthesized using the solution method. Nickel and chromium were used as dopant during synthesis. The synthesized material was calcined at 1000 °C and characterized for morphological, structural, and elemental analysis that showed the formation of agglomerated nanosized particles of crystalline nature. Screen-printed films of powder obtained were used as a matrix for working electrodes in a cyclic voltammogram (CV) at various concentrations of organophosphates (0.01 to 100 ppm). The CV curves were obtained before and after the immobilization of acetylcholinesterase (AChE) on the nanomaterial matrix. An interference study was also conducted with hydroquinone to ascertain the selectivity. The preliminary study indicated that such material can be used as suitable matrix for a device that can easily detect OP to a level of 10 ppb and thus contributes to progress in terms of desired device technology for the food and agricultural-industries.
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Affiliation(s)
- Naushad Khan
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, 110025 India
| | - Taimur Athar
- Indian Institute of Chemical Technology, Telangana, Hyderabad 50007, India
| | - H. Fouad
- Department of Applied Medical Science, Riyadh Community College, King Saud University, Riyadh, 11437 Saudi Arabia
- Biomedical Engineering Department, Faculty of Engineering, Helwan University, P.O. Box, 11792, Helwan, Egypt
| | - Ahmad Umar
- Promising Centre for Sensors and Electronic Devices, Najran University, P.O. Box 1988, Najran, 11001, Saudi Arabia
- Department of Chemistry, Faculty of Sciences and Arts, Najran University, P.O. Box 1988, Najran, 11001, Saudi Arabia
| | - Z. A. Ansari
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, 110025 India
| | - S. G. Ansari
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, 110025 India
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Nanomaterials-Based Platforms for Environmental Monitoring. PAST, PRESENT AND FUTURE CHALLENGES OF BIOSENSORS AND BIOANALYTICAL TOOLS IN ANALYTICAL CHEMISTRY: A TRIBUTE TO PROFESSOR MARCO MASCINI 2017. [DOI: 10.1016/bs.coac.2017.06.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
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21
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Arduini F, Forchielli M, Scognamiglio V, Nikolaevna KA, Moscone D. Organophosphorous Pesticide Detection in Olive Oil by Using a Miniaturized, Easy-to-Use, and Cost-Effective Biosensor Combined with QuEChERS for Sample Clean-Up. SENSORS 2016; 17:s17010034. [PMID: 28029127 PMCID: PMC5298607 DOI: 10.3390/s17010034] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Revised: 12/13/2016] [Accepted: 12/20/2016] [Indexed: 11/16/2022]
Abstract
Herein, we report a portable electrochemical biosensor based on butyrylcholinesterase (BChE) immobilized on carbon black (CB)-modified screen-printed electrodes (SPEs) for the detection of organophosphorous pesticides in olive oil. The BChE/CB-SPE biosensor was developed to detect paraoxon in standard solutions as well as in olive oil samples previously treated with the QuEChERS method to extract pesticides from the whole fatty matrix. The biosensor shows a linear concentration range of between 20 and 100 ppb for paraoxon both in standard solutions (phosphate buffer 0.05 M) and in olive oil extracts, with a detection limit of 6 ppb in olive oil extract, corresponding to 10% of inhibition. The accuracy of this biosensor in olive oil samples was assessed with olive oil spiked with paraoxon, obtaining satisfactory recovery values.
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Affiliation(s)
- Fabiana Arduini
- Department of Chemical Science and Technologies, University of Rome "Tor Vergata", Via della Ricerca Scientifica, 00133 Rome, Italy.
| | - Matteo Forchielli
- Department of Chemical Science and Technologies, University of Rome "Tor Vergata", Via della Ricerca Scientifica, 00133 Rome, Italy.
| | - Viviana Scognamiglio
- Institute of Crystallography (IC-CNR), Via Salaria km 29.300, 00015 Monterotondo, Italy.
| | - Kozitsina Alisa Nikolaevna
- Department of Analytical Chemistry, Institute of Chemical Engineering, Ural Federal University Named After the First President of Russia B. N. Yeltsin, Mira 19, 620002 Yekaterinburg, Russian Federation.
| | - Danila Moscone
- Department of Chemical Science and Technologies, University of Rome "Tor Vergata", Via della Ricerca Scientifica, 00133 Rome, Italy.
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22
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Kurbanoglu S, Ozkan SA, Merkoçi A. Nanomaterials-based enzyme electrochemical biosensors operating through inhibition for biosensing applications. Biosens Bioelectron 2016; 89:886-898. [PMID: 27818056 DOI: 10.1016/j.bios.2016.09.102] [Citation(s) in RCA: 101] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Revised: 09/20/2016] [Accepted: 09/26/2016] [Indexed: 02/08/2023]
Abstract
In recent years great progress has been made in applying nanomaterials to design novel biosensors. Use of nanomaterials offers to biosensing platforms exceptional optical, electronic and magnetic properties. Nanomaterials can increase the surface of the transducing area of the sensors that in turn bring an increase in catalytic behaviors. They have large surface-to-volume ratio, controlled morphology and structure that also favor miniaturization, an interesting advantage when the sample volume is a critical issue. Biosensors have great potential for achieving detect-to-protect devices: devices that can be used in detections of pollutants and other treating compounds/analytes (drugs) protecting citizens' life. After a long term focused scientific and financial efforts/supports biosensors are expected now to fulfill their promise such as being able to perform sampling and analysis of complex samples with interest for clinical or environment fields. Among all types of biosensors, enzymatic biosensors, the most explored biosensing devices, have an interesting property, the inherent inhibition phenomena given the enzyme-substrate complex formation. The exploration of such phenomena is making remarkably important their application as research and applied tools in diagnostics. Different inhibition biosensor systems based on nanomaterials modification has been proposed and applied. The role of nanomaterials in inhibition-based biosensors for the analyses of different groups of drugs as well as contaminants such as pesticides, phenolic compounds and others, are discussed in this review. This deep analysis of inhibition-based biosensors that employ nanomaterials will serve researchers as a guideline for further improvements and approaching of these devices to real sample applications so as to reach society needs and such biosensor market demands.
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Affiliation(s)
- Sevinc Kurbanoglu
- Nanobioelectronics & Biosensors Group, Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and The Barcelona Institute of Science and Technology, Campus UAB, 08193 Bellaterra, Barcelona, Spain; Ankara University, Faculty of Pharmacy, Department of Analytical Chemistry, 06100 Tandogan, Ankara, Turkey
| | - Sibel A Ozkan
- Ankara University, Faculty of Pharmacy, Department of Analytical Chemistry, 06100 Tandogan, Ankara, Turkey
| | - Arben Merkoçi
- Nanobioelectronics & Biosensors Group, Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and The Barcelona Institute of Science and Technology, Campus UAB, 08193 Bellaterra, Barcelona, Spain; ICREA, Pg. Lluís Companys 23, 08010 Barcelona, Spain.
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23
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Talarico D, Arduini F, Amine A, Cacciotti I, Moscone D, Palleschi G. Screen-printed electrode modified with carbon black and chitosan: a novel platform for acetylcholinesterase biosensor development. Anal Bioanal Chem 2016; 408:7299-309. [DOI: 10.1007/s00216-016-9604-y] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Revised: 03/20/2016] [Accepted: 04/26/2016] [Indexed: 10/21/2022]
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24
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An electrochemical sensor modified with poly(3,4-ethylenedioxythiophene)-wrapped multi-walled carbon nanotubes for enzyme inhibition-based determination of organophosphates. Mikrochim Acta 2016. [DOI: 10.1007/s00604-016-1871-y] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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25
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Rotariu L, Lagarde F, Jaffrezic-Renault N, Bala C. Electrochemical biosensors for fast detection of food contaminants – trends and perspective. Trends Analyt Chem 2016. [DOI: 10.1016/j.trac.2015.12.017] [Citation(s) in RCA: 189] [Impact Index Per Article: 23.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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26
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Singh VV. Recent Advances in Electrochemical Sensors for Detecting Weapons of Mass Destruction. A Review. ELECTROANAL 2016. [DOI: 10.1002/elan.201501088] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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27
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Gilani RA, Rafique M, Rehman A, Munis MFH, Rehman SU, Chaudhary HJ. Biodegradation of chlorpyrifos by bacterial genusPseudomonas. J Basic Microbiol 2015; 56:105-19. [DOI: 10.1002/jobm.201500336] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Accepted: 10/25/2015] [Indexed: 11/11/2022]
Affiliation(s)
- Razia Alam Gilani
- Department of Plant Sciences, Faculty of Biological Sciences; Quaid-i-Azam University; Islamabad Pakistan
| | - Mazhar Rafique
- Department of Plant Sciences, Faculty of Biological Sciences; Quaid-i-Azam University; Islamabad Pakistan
| | - Abdul Rehman
- Department of Microbiology and Molecular Genetics; Punjab University; Lahore Pakistan
| | | | - Shafiq ur Rehman
- College of Earth and Environmental Sciences; Punjab University; Lahore Pakistan
| | - Hassan Javed Chaudhary
- Department of Plant Sciences, Faculty of Biological Sciences; Quaid-i-Azam University; Islamabad Pakistan
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28
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Amine A, Arduini F, Moscone D, Palleschi G. Recent advances in biosensors based on enzyme inhibition. Biosens Bioelectron 2015; 76:180-94. [PMID: 26227311 DOI: 10.1016/j.bios.2015.07.010] [Citation(s) in RCA: 114] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2015] [Revised: 06/28/2015] [Accepted: 07/05/2015] [Indexed: 02/07/2023]
Abstract
Enzyme inhibitors like drugs and pollutants are closely correlated to human and environmental health, thus their monitoring is of paramount importance in analytical chemistry. Enzymatic biosensors represent cost-effective, miniaturized and easy to use devices; particularly biosensors based on enzyme inhibition are useful analytical tools for fast screening and monitoring of inhibitors. The present review will highlight the research carried out in the last 9 years (2006-2014) on biosensors based on enzyme inhibition. We underpin the recent advances focused on the investigation in new theoretical approachs and in the evaluation of biosensor performances for reversible and irreversible inhibitors. The use of nanomaterials and microfluidic systems as well as the applications of the various biosensors in real samples is critically reviewed, demonstrating that such biosensors allow the development of useful devices for a fast and reliable alarm system.
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Affiliation(s)
- A Amine
- Faculty of Sciences and Techniques, University Hassan II of Casablanca, Morocco.
| | - F Arduini
- Dipartimento di Scienze e Tecnologie Chimiche, Università di Roma Tor Vergata, Via della Ricerca Scientifica, 00133 Rome, Italy; Consorzio Interuniversitario Biostrutture e Biosistemi "INBB", Viale Medaglie d'Oro 305, 00136 Rome, Italy
| | - D Moscone
- Dipartimento di Scienze e Tecnologie Chimiche, Università di Roma Tor Vergata, Via della Ricerca Scientifica, 00133 Rome, Italy; Consorzio Interuniversitario Biostrutture e Biosistemi "INBB", Viale Medaglie d'Oro 305, 00136 Rome, Italy
| | - G Palleschi
- Dipartimento di Scienze e Tecnologie Chimiche, Università di Roma Tor Vergata, Via della Ricerca Scientifica, 00133 Rome, Italy; Consorzio Interuniversitario Biostrutture e Biosistemi "INBB", Viale Medaglie d'Oro 305, 00136 Rome, Italy
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29
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Xia N, Zhang Y, Chang K, Gai X, Jing Y, Li S, Liu L, Qu G. Ferrocene-phenylalanine hydrogels for immobilization of acetylcholinesterase and detection of chlorpyrifos. J Electroanal Chem (Lausanne) 2015. [DOI: 10.1016/j.jelechem.2015.03.030] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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30
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Demirci G, Doğaç Yİ, Teke M. A selective molecularly imprinted polymer for immobilization of acetylcholinesterase (AChE): an active enzyme targeted and efficient method. J Mol Recognit 2015; 28:645-50. [DOI: 10.1002/jmr.2475] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2014] [Revised: 02/20/2015] [Accepted: 03/02/2015] [Indexed: 11/10/2022]
Affiliation(s)
- Gökhan Demirci
- Faculty of Chemistry, Polymer Chemistry; Maria Curie Skłodowska University; Lublin Poland
| | - Yasemin İspirli Doğaç
- Faculty of Science, Department of Chemistry; Muğla Sıtkı Koçman University; Muğla Turkey
| | - Mustafa Teke
- Faculty of Science, Department of Chemistry; Muğla Sıtkı Koçman University; Muğla Turkey
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31
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Qiao L, Guo Y, Sun X, Jiao Y, Wang X. Electrochemical immunosensor with NiAl-layered double hydroxide/graphene nanocomposites and hollow gold nanospheres double-assisted signal amplification. Bioprocess Biosyst Eng 2015; 38:1455-68. [DOI: 10.1007/s00449-015-1388-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Accepted: 03/05/2015] [Indexed: 11/29/2022]
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32
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Molecularly engineered graphene surfaces for sensing applications: A review. Anal Chim Acta 2015; 859:1-19. [DOI: 10.1016/j.aca.2014.07.031] [Citation(s) in RCA: 167] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2014] [Revised: 07/09/2014] [Accepted: 07/20/2014] [Indexed: 11/23/2022]
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33
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PEREIRA NDM, OLIVEIRA FMD, PEREIRA NR, VERLY RM, SOUTO DEP, KUBOTA LT, TANAKA AA, DAMOS FS, LUZ RDCS. Ultrasensitive Biosensor for Detection of Organophosphorus Pesticides Based on a Macrocycle Complex/Carbon Nanotubes Composite and 1-Methyl-3-octylimidazolium Tetrafluoroborate as Binder Compound. ANAL SCI 2015; 31:29-35. [DOI: 10.2116/analsci.31.29] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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34
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Arduini F, Forchielli M, Amine A, Neagu D, Cacciotti I, Nanni F, Moscone D, Palleschi G. Screen-printed biosensor modified with carbon black nanoparticles for the determination of paraoxon based on the inhibition of butyrylcholinesterase. Mikrochim Acta 2014. [DOI: 10.1007/s00604-014-1370-y] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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35
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Evtugyn GA, Shamagsumova RV, Padnya PV, Stoikov II, Antipin IS. Cholinesterase sensor based on glassy carbon electrode modified with Ag nanoparticles decorated with macrocyclic ligands. Talanta 2014; 127:9-17. [DOI: 10.1016/j.talanta.2014.03.048] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2014] [Revised: 03/14/2014] [Accepted: 03/19/2014] [Indexed: 10/25/2022]
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36
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Acetylcholinesterase biosensor based on multi-walled carbon nanotubes-SnO2-chitosan nanocomposite. Bioprocess Biosyst Eng 2014; 38:315-21. [DOI: 10.1007/s00449-014-1270-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2014] [Accepted: 08/07/2014] [Indexed: 02/07/2023]
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37
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An electrochemical immunosensor based on interdigitated array microelectrode for the detection of chlorpyrifos. Bioprocess Biosyst Eng 2014; 38:307-13. [DOI: 10.1007/s00449-014-1269-3] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2014] [Accepted: 08/05/2014] [Indexed: 11/26/2022]
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38
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Zhai C, Guo Y, Sun X, Zheng Y, Wang X. An acetylcholinesterase biosensor based on graphene–gold nanocomposite and calcined layered double hydroxide. Enzyme Microb Technol 2014; 58-59:8-13. [DOI: 10.1016/j.enzmictec.2014.02.004] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2013] [Revised: 02/06/2014] [Accepted: 02/08/2014] [Indexed: 11/29/2022]
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39
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Liu Y, Wei M. Development of acetylcholinesterase biosensor based on platinum–carbon aerogels composite for determination of organophosphorus pesticides. Food Control 2014. [DOI: 10.1016/j.foodcont.2013.08.005] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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40
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Govindhan M, Adhikari BR, Chen A. Nanomaterials-based electrochemical detection of chemical contaminants. RSC Adv 2014. [DOI: 10.1039/c4ra10399h] [Citation(s) in RCA: 114] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Recent advances in the development of nanomaterials-based electrochemical sensors for environmental monitoring and food safety applications are assessed.
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Affiliation(s)
| | | | - Aicheng Chen
- Department of Chemistry
- Lakehead University
- Thunder Bay, Canada
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41
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Mayorga-Martinez CC, Pino F, Kurbanoglu S, Rivas L, Ozkan SA, Merkoçi A. Iridium oxide nanoparticle induced dual catalytic/inhibition based detection of phenol and pesticide compounds. J Mater Chem B 2014; 2:2233-2239. [DOI: 10.1039/c3tb21765e] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report a tyrosinase biosensor based on iridium oxide nanoparticles for induced dual catalytic/inhibition for detection of phenol and pesticides.
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Affiliation(s)
- Carmen C. Mayorga-Martinez
- Nanobioelectronics & Biosensors Group
- ICN2-Institut Catala de Nanociencia i Nanotecnologia
- Barcelona, Spain
| | - Flavio Pino
- Nanobioelectronics & Biosensors Group
- ICN2-Institut Catala de Nanociencia i Nanotecnologia
- Barcelona, Spain
| | - Sevinc Kurbanoglu
- Nanobioelectronics & Biosensors Group
- ICN2-Institut Catala de Nanociencia i Nanotecnologia
- Barcelona, Spain
- Ankara University
- Faculty of Pharmacy
| | - Lourdes Rivas
- Nanobioelectronics & Biosensors Group
- ICN2-Institut Catala de Nanociencia i Nanotecnologia
- Barcelona, Spain
| | - Sibel A. Ozkan
- Ankara University
- Faculty of Pharmacy
- Department of Analytical Chemistry
- Ankara, Turkey
| | - Arben Merkoçi
- Nanobioelectronics & Biosensors Group
- ICN2-Institut Catala de Nanociencia i Nanotecnologia
- Barcelona, Spain
- ICREA
- Barcelona, Spain
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42
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On the behavior of acetylcholinesterase immobilized on carbon nanotubes in the presence of inhibitors. Colloids Surf B Biointerfaces 2013; 111:30-5. [DOI: 10.1016/j.colsurfb.2013.05.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2013] [Revised: 04/29/2013] [Accepted: 05/12/2013] [Indexed: 11/21/2022]
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43
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Wei M, Zeng G, Lu Q. Determination of organophosphate pesticides using an acetylcholinesterase-based biosensor based on a boron-doped diamond electrode modified with gold nanoparticles and carbon spheres. Mikrochim Acta 2013. [DOI: 10.1007/s00604-013-1078-4] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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44
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Effect of chlorpyrifos on the inhibition of the enzyme acetylcholinesterase by cross-linking in water-supply samples and milk from dairy cattle. Talanta 2013; 111:1-7. [DOI: 10.1016/j.talanta.2013.03.036] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2012] [Revised: 03/13/2013] [Accepted: 03/15/2013] [Indexed: 11/23/2022]
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45
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Polo-Luque M, Simonet B, Valcárcel M. Functionalization and dispersion of carbon nanotubes in ionic liquids. Trends Analyt Chem 2013. [DOI: 10.1016/j.trac.2013.03.007] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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46
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Zamfir LG, Rotariu L, Bala C. Acetylcholinesterase biosensor for carbamate drugs based on tetrathiafulvalene-tetracyanoquinodimethane/ionic liquid conductive gels. Biosens Bioelectron 2013; 46:61-7. [PMID: 23500478 DOI: 10.1016/j.bios.2013.02.018] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2012] [Revised: 02/08/2013] [Accepted: 02/11/2013] [Indexed: 01/17/2023]
Abstract
A highly sensitive acetylcholinesterase biosensor was developed for detection of carbamate drugs based on TTF-TCNQ-ionic liquid gel thiocholine sensor. The TTF-TCNQ-ionic/ionic liquid gel was characterized by FT-IR and scanning electron microscopy. The electrocatalytic behavior of TTF-TCNQ-ionic liquid gels toward oxidation of thiocholine was thoroughly investigated. 1-Ethyl-3-methylimidazolium tetracyanoborate gel based sensor allowed amperometric detection of thiocholine at +400 mV vs. Ag/AgCl with a high sensitivity of 55.9±1.2 μA mM(-1)cm(-2) and a low detection limit equal to 7.6 μM. The catalytic rate constant and diffusion constant of thiocholine were estimated from chronoamperometric data. The proposed biosensor based on AChE immobilized in sol-gel matrix was used for the detection of two carbamate therapeutic drugs. Very low detection limits of 26 pM eserine and 0.3 nM neostigmine were achieved. The analysis of spiked tap water proved the biosensor capability to be used as a screening method for detection of carbamate drugs in wastewaters.
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Affiliation(s)
- Lucian-Gabriel Zamfir
- Department of Analytical Chemistry, University of Bucharest, 4-12 Regina Elisabeta Blvd., 030018 Bucharest, Romania
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47
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An amperometric immunosensor based on multi-walled carbon nanotubes-thionine-chitosan nanocomposite film for chlorpyrifos detection. SENSORS 2012; 12:17247-61. [PMID: 23443396 PMCID: PMC3571836 DOI: 10.3390/s121217247] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/19/2012] [Revised: 12/10/2012] [Accepted: 12/11/2012] [Indexed: 11/16/2022]
Abstract
In this work, a novel amperometric immunosensor based on multi-walled carbon nanotubes-thionine-chitosan (MWCNTs-THI-CHIT) nanocomposite film as electrode modified material was developed for the detection of chlorpyrifos residues. The nanocomposite film was dropped onto a glassy carbon electrode (GCE), and then the anti-chlorpyrifos monoclonal antibody was covalently immobilized onto the surface of MWCNTs-THI-CHIT/GCE using the crosslinking agent glutaraldehyde (GA). The modification procedure was characterized by using cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS). Under the optimized conditions, a linear relationship between the relative change in peak current of different pulse voltammetry (DPV) and the logarithm of chlorpyrifos solution concentration was obtained in the range from 0.1 to 1.0 × 105 ng/mL with a detection limit of 0.046 ng/mL. The proposed chlorpyrifos immunosensor exhibited high reproducibility, stability, and good selectivity and regeneration, making it a potential alternative tool for ultrasensitive detection of chlorpyrifos residues in vegetables and fruits.
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48
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Rotariu L, Zamfir LG, Bala C. A rational design of the multiwalled carbon nanotube–7,7,8,8-tetracyanoquinodimethan sensor for sensitive detection of acetylcholinesterase inhibitors. Anal Chim Acta 2012; 748:81-8. [DOI: 10.1016/j.aca.2012.08.045] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2012] [Revised: 08/13/2012] [Accepted: 08/28/2012] [Indexed: 10/27/2022]
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49
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Aragay G, Pino F, Merkoçi A. Nanomaterials for Sensing and Destroying Pesticides. Chem Rev 2012; 112:5317-38. [DOI: 10.1021/cr300020c] [Citation(s) in RCA: 394] [Impact Index Per Article: 32.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Gemma Aragay
- Nanobioelectronics
and Biosensors
Group, Catalan Institute of Nanotechnology, UAB Campus, 08193 Bellaterra,
Barcelona, Spain
| | - Flavio Pino
- Nanobioelectronics
and Biosensors
Group, Catalan Institute of Nanotechnology, UAB Campus, 08193 Bellaterra,
Barcelona, Spain
| | - Arben Merkoçi
- Nanobioelectronics
and Biosensors
Group, Catalan Institute of Nanotechnology, UAB Campus, 08193 Bellaterra,
Barcelona, Spain
- ICREA,
Barcelona, Spain
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50
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Liu S, Zheng Z, Li X. Advances in pesticide biosensors: current status, challenges, and future perspectives. Anal Bioanal Chem 2012; 405:63-90. [DOI: 10.1007/s00216-012-6299-6] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2012] [Revised: 07/12/2012] [Accepted: 07/24/2012] [Indexed: 01/17/2023]
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