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Ding R, Jiang W, Ma Y, Yang Q, Han X, Hou X. A highly sensitive MXene/AuPt/AChE-based electrochemical platform for the detection of chlorpyrifos. Microchem J 2023. [DOI: 10.1016/j.microc.2023.108425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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2
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Johnson ZT, Jared N, Peterson JK, Li J, Smith EA, Walper SA, Hooe SL, Breger JC, Medintz IL, Gomes C, Claussen JC. Enzymatic Laser-Induced Graphene Biosensor for Electrochemical Sensing of the Herbicide Glyphosate. GLOBAL CHALLENGES (HOBOKEN, NJ) 2022; 6:2200057. [PMID: 36176938 PMCID: PMC9463521 DOI: 10.1002/gch2.202200057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 06/17/2022] [Indexed: 06/15/2023]
Abstract
Glyphosate is a globally applied herbicide yet it has been relatively undetectable in-field samples outside of gold-standard techniques. Its presumed nontoxicity toward humans has been contested by the International Agency for Research on Cancer, while it has been detected in farmers' urine, surface waters and crop residues. Rapid, on-site detection of glyphosate is hindered by lack of field-deployable and easy-to-use sensors that circumvent sample transportation to limited laboratories that possess the equipment needed for detection. Herein, the flavoenzyme, glycine oxidase, immobilized on platinum-decorated laser-induced graphene (LIG) is used for selective detection of glyphosate as it is a substrate for GlyOx. The LIG platform provides a scaffold for enzyme attachment while maintaining the electronic and surface properties of graphene. The sensor exhibits a linear range of 10-260 µ m, detection limit of 3.03 µ m, and sensitivity of 0.991 nA µ m -1. The sensor shows minimal interference from the commonly used herbicides and insecticides: atrazine, 2,4-dichlorophenoxyacetic acid, dicamba, parathion-methyl, paraoxon-methyl, malathion, chlorpyrifos, thiamethoxam, clothianidin, and imidacloprid. Sensor function is further tested in complex river water and crop residue fluids, which validate this platform as a scalable, direct-write, and selective method of glyphosate detection for herbicide mapping and food analysis.
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Affiliation(s)
| | - Nathan Jared
- Department of Mechanical EngineeringIowa State UniversityAmesIA50011USA
| | - John K. Peterson
- Department of Mechanical EngineeringIowa State UniversityAmesIA50011USA
| | - Jingzhe Li
- Department of ChemistryIowa State UniversityAmesIA50011USA
- The Ames LaboratoryU.S. Department of EnergyAmesIA50011USA
| | - Emily A. Smith
- Department of ChemistryIowa State UniversityAmesIA50011USA
- The Ames LaboratoryU.S. Department of EnergyAmesIA50011USA
| | - Scott A. Walper
- Center for Bio/Molecular Science and Engineering, Code 6900U.S. Naval Research LaboratoryWashington, D.C20375USA
| | - Shelby L. Hooe
- Center for Bio/Molecular Science and Engineering, Code 6900U.S. Naval Research LaboratoryWashington, D.C20375USA
- National Research CouncilWashington, DC20001USA
| | - Joyce C. Breger
- Center for Bio/Molecular Science and Engineering, Code 6900U.S. Naval Research LaboratoryWashington, D.C20375USA
| | - Igor L. Medintz
- Center for Bio/Molecular Science and Engineering, Code 6900U.S. Naval Research LaboratoryWashington, D.C20375USA
| | - Carmen Gomes
- Department of Mechanical EngineeringIowa State UniversityAmesIA50011USA
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Aparna A, Sreehari H, Chandran A, Anjali KP, Alex AM, Anuvinda P, Gouthami GB, Pillai NP, Parvathy N, Sadanandan S, Saritha A. Ligand-protected nanoclusters and their role in agriculture, sensing and allied applications. Talanta 2021; 239:123134. [PMID: 34922101 DOI: 10.1016/j.talanta.2021.123134] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 12/06/2021] [Accepted: 12/07/2021] [Indexed: 12/16/2022]
Abstract
Nano biotechnology, when coupled with green chemistry, can revolutionize human life because of the vast opportunities and benefits it can offer to the quality of human life. Luminescent metal nanoclusters (NCs) have recently developed as a potential research area with applications in different areas like medical, imaging, sensing etc. Recently these new candidates have proved to be beneficial in the food supply chain enabling controlled release of nutrients, pesticides and as nanosensors for the detection of contaminants and play roles in healthy food storage and maintaining food quality. An assortment of nanomaterials has been employed for these applications and reviews have been published on the use of nanotechnology in agriculture. Ligand-protected metal nanoclusters are a distinctive class of small organic-inorganic nanostructures that garnered immense research interest in recent years owing to their stability at specific "magic size" compositions along with tunable properties that make them promising candidates for a wide range of nanotechnology-based applications. This review tries to consolidate the recent developments in the area of ligand-protected nanoclusters in connection with the detection of pesticides, food contaminants, heavy metal ions and plant growth monitoring for healthy agricultural practices. Its antimicrobial activity to manage the microbial contamination is highlighted. The review also throws light on the various perspectives by which food production and allied areas will be transformed in future.
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Affiliation(s)
- Asok Aparna
- Department of Chemistry, Amrita Vishwa Vidyapeetham, Amritapuri, Kerala, India
| | - H Sreehari
- Department of Chemistry, Amrita Vishwa Vidyapeetham, Amritapuri, Kerala, India
| | - Amrutha Chandran
- Department of Chemistry, Amrita Vishwa Vidyapeetham, Amritapuri, Kerala, India
| | - K P Anjali
- Department of Chemistry, Amrita Vishwa Vidyapeetham, Amritapuri, Kerala, India
| | - Ansu Mary Alex
- Department of Chemistry, Amrita Vishwa Vidyapeetham, Amritapuri, Kerala, India
| | - P Anuvinda
- Department of Chemistry, Amrita Vishwa Vidyapeetham, Amritapuri, Kerala, India
| | - G B Gouthami
- Department of Chemistry, Amrita Vishwa Vidyapeetham, Amritapuri, Kerala, India
| | - Neeraja P Pillai
- Department of Chemistry, Amrita Vishwa Vidyapeetham, Amritapuri, Kerala, India
| | - N Parvathy
- Department of Chemistry, Amrita Vishwa Vidyapeetham, Amritapuri, Kerala, India
| | - Sandhya Sadanandan
- Department of Chemistry, Amrita Vishwa Vidyapeetham, Amritapuri, Kerala, India
| | - Appukuttan Saritha
- Department of Chemistry, Amrita Vishwa Vidyapeetham, Amritapuri, Kerala, India.
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4
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Singh A, Sharma A, Ahmed A, Sundramoorthy AK, Furukawa H, Arya S, Khosla A. Recent Advances in Electrochemical Biosensors: Applications, Challenges, and Future Scope. BIOSENSORS 2021; 11:336. [PMID: 34562926 PMCID: PMC8472208 DOI: 10.3390/bios11090336] [Citation(s) in RCA: 117] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Revised: 08/25/2021] [Accepted: 08/31/2021] [Indexed: 05/11/2023]
Abstract
The electrochemical biosensors are a class of biosensors which convert biological information such as analyte concentration that is a biological recognition element (biochemical receptor) into current or voltage. Electrochemical biosensors depict propitious diagnostic technology which can detect biomarkers in body fluids such as sweat, blood, feces, or urine. Combinations of suitable immobilization techniques with effective transducers give rise to an efficient biosensor. They have been employed in the food industry, medical sciences, defense, studying plant biology, etc. While sensing complex structures and entities, a large data is obtained, and it becomes difficult to manually interpret all the data. Machine learning helps in interpreting large sensing data. In the case of biosensors, the presence of impurity affects the performance of the sensor and machine learning helps in removing signals obtained from the contaminants to obtain a high sensitivity. In this review, we discuss different types of biosensors along with their applications and the benefits of machine learning. This is followed by a discussion on the challenges, missing gaps in the knowledge, and solutions in the field of electrochemical biosensors. This review aims to serve as a valuable resource for scientists and engineers entering the interdisciplinary field of electrochemical biosensors. Furthermore, this review provides insight into the type of electrochemical biosensors, their applications, the importance of machine learning (ML) in biosensing, and challenges and future outlook.
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Affiliation(s)
- Anoop Singh
- Department of Physics, University of Jammu, Jammu 180006, India; (A.S.); (A.S.); (A.A.)
| | - Asha Sharma
- Department of Physics, University of Jammu, Jammu 180006, India; (A.S.); (A.S.); (A.A.)
| | - Aamir Ahmed
- Department of Physics, University of Jammu, Jammu 180006, India; (A.S.); (A.S.); (A.A.)
| | - Ashok K. Sundramoorthy
- Department of Chemistry, SRM Institute of Science and Technology, Kattankulathur 603203, India;
| | - Hidemitsu Furukawa
- Department of Mechanical System Engineering, Graduate School of Science and Engineering, Yamagata University, Yamagata 992-8510, Japan;
| | - Sandeep Arya
- Department of Physics, University of Jammu, Jammu 180006, India; (A.S.); (A.S.); (A.A.)
| | - Ajit Khosla
- Department of Mechanical System Engineering, Graduate School of Science and Engineering, Yamagata University, Yamagata 992-8510, Japan;
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Shamagsumova R, Rogov A, Shurpik D, Stoikov I, Evtugyn G. Acetylcholinesterase Biosensor Based on Reduced Graphene Oxide – Carbon Black Composite for Determination of Reversible Inhibitors. ELECTROANAL 2021. [DOI: 10.1002/elan.202100385] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- R. Shamagsumova
- A.M. Butlerov' Chemistry Institute of Kazan Federal University 18 Kremlevskaya street Kazan 420008 Russian Federation
| | - A. Rogov
- Interdisciplinary Center of Analytical Microscopy of Kazan Federal University 18 Kremlevskaya Street Kazan 420008 Russian Federation
| | - D. Shurpik
- A.M. Butlerov' Chemistry Institute of Kazan Federal University 18 Kremlevskaya street Kazan 420008 Russian Federation
| | - I. Stoikov
- A.M. Butlerov' Chemistry Institute of Kazan Federal University 18 Kremlevskaya street Kazan 420008 Russian Federation
| | - G. Evtugyn
- A.M. Butlerov' Chemistry Institute of Kazan Federal University 18 Kremlevskaya street Kazan 420008 Russian Federation
- Analytical Chemistry Department of Chemical Technology Institute of Ural Federal University 19 Mira Street Ekaterinburg 620002 Russian Federation
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Su J, Liu W, Chen S, Deng W, Dou Y, Zhao Z, Li J, Li Z, Yin H, Ding X, Song S. A Carbon-Based DNA Framework Nano-Bio Interface for Biosensing with High Sensitivity and a High Signal-to-Noise Ratio. ACS Sens 2020; 5:3979-3987. [PMID: 33225707 DOI: 10.1021/acssensors.0c01745] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Biosensing interface based on screen-printed carbon electrodes (SPCE) has been widely used for electrochemical biosensors in the field of medical diagnostics, food safety, and environmental monitoring. Nevertheless, SPCE always has a rough surface, which is easy to result in the disorder of nucleic acid capture probes, the nonspecific adsorption of signaling probes, the steric hindrance of target binding, and decrease in the signal-to-noise ratio and sensitivity of biosensors. So far, it still remains extremely challenging to develop high-efficiency carbon-based biosensing interfaces, especially for DNA probe-based assembly and functionalization. In this paper, we first used a specific DNA framework, DNA tetrahedron to solve the defects of the carbon interface, improving the biosensing ability of SPCE. With covalent coupling, the DNA tetrahedron could be immobilized on the carbon surface. Biosensing probe sequences extending from the DNA tetrahedron can be changed for different target molecules. We demonstrated that the improved SPCE could be applied for the detection of a variety of bioactive molecules. Typically, we designed gap hybridization, aptamer "sandwich" and aptamer competition reduction strategy for the detection of miRNA-141, thrombin, and ATP, respectively. High signal-to-noise ratio, sensitivity, and specificity were obtained for all of these kinds. Especially, the DNA tetrahedron-modified SPCE can work well with serum samples. The carbon-based DNA framework nano-bio interface would expand the use of SPCE and make electrochemical biosensors more available and valuable in clinical diagnosis.
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Affiliation(s)
- Jing Su
- Shanghai Synchrotron Radiation Facility, Zhangjiang Lab, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China
- State Key Laboratory of Oncogenes and Related Genes, Institute for Personalized Medicine, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Wenhan Liu
- Shanghai Institute of Applied Physics, Chinse Academy of Sciences, Shanghai 201800, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Shixing Chen
- Shanghai Institute of Applied Physics, Chinse Academy of Sciences, Shanghai 201800, China
| | - Wangping Deng
- Shanghai Institute of Applied Physics, Chinse Academy of Sciences, Shanghai 201800, China
| | - Yanzhi Dou
- Shanghai Institute of Applied Physics, Chinse Academy of Sciences, Shanghai 201800, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zhihan Zhao
- Shanghai Institute of Applied Physics, Chinse Academy of Sciences, Shanghai 201800, China
| | - Jianyong Li
- Shanghai Institute of Applied Physics, Chinse Academy of Sciences, Shanghai 201800, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zhenhua Li
- Shanghai Institute of Applied Physics, Chinse Academy of Sciences, Shanghai 201800, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Heng Yin
- Department of Spine, TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Wuxi 214071, China
| | - Xianting Ding
- State Key Laboratory of Oncogenes and Related Genes, Institute for Personalized Medicine, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Shiping Song
- Shanghai Synchrotron Radiation Facility, Zhangjiang Lab, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China
- Shanghai Institute of Applied Physics, Chinse Academy of Sciences, Shanghai 201800, China
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Mazurkiewicz W, Podrażka M, Jarosińska E, Kappalakandy Valapil K, Wiloch M, Jönsson‐Niedziółka M, Witkowska Nery E. Paper‐Based Electrochemical Sensors and How to Make Them (Work). ChemElectroChem 2020. [DOI: 10.1002/celc.202000512] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Wojciech Mazurkiewicz
- Institute of Physical ChemistryPolish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
| | - Marta Podrażka
- Institute of Physical ChemistryPolish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
| | - Elżbieta Jarosińska
- Institute of Physical ChemistryPolish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
| | | | - Magdalena Wiloch
- Institute of Physical ChemistryPolish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
| | | | - Emilia Witkowska Nery
- Institute of Physical ChemistryPolish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
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8
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Patel BR, Noroozifar M, Kerman K. Prussian blue-doped nanosized polyaniline for electrochemical detection of benzenediol isomers. Anal Bioanal Chem 2020; 412:1769-1784. [PMID: 32043201 DOI: 10.1007/s00216-020-02400-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Revised: 12/17/2019] [Accepted: 01/09/2020] [Indexed: 12/14/2022]
Abstract
Simultaneous speciation of benzenediol isomers (BDIs), 1,2-benzenediol (catechol, CC), 1,3-benzenediol (resorcinol, RS), and 1,4-benzenediol (hydroquinone, HQ), was investigated by differential pulse voltammetry (DPV) using a graphite paste electrode (GPE) modified with Prussian blue-polyaniline nanocomposite. The modified GPE showed good stability, sensitivity, and selectivity properties for all the three BDIs. Prussian blue-doped nanosized polyaniline (PBNS-PANI) was synthesized first by using mechanochemical reactions between aniline and ferric chloride hexahydrate as the oxidants and then followed by the addition of potassium hexacyanoferrate(II) in a solid-state and template-free technique. The material was characterized by scanning electron microscopy, transmission electron microscopy, Fourier transform infrared spectroscopy (FT-IR), and X-ray photoelectron spectroscopy (XPS). The DPV measurements are performed in phosphate electrolyte solution with pH 4.0 at a potential range of - 0.1 to 1.0 V. The proposed modified electrode displayed a strong, stable, and continuous three well-separated oxidation peaks towards electrooxidation at potentials 0.20, 0.31, and 0.76 V for HQ, CC, and RS, respectively. The calibration curves were linear from 1 to 350.5 μM for both HQ and CC, while for RS, it was from 2 to 350.5 μM. The limit of detection was determined to be 0.18, 0.01, and 0.02 μM for HQ, CC, and RS, respectively. The analytical performance of the PBNS-PANI/GPE has been evaluated for simultaneous determination of HQ, CC, and RS in creek water, commercial hair dye, and skin whitening cream samples with satisfactory recoveries between 90 and 106%. Overall, we demonstrated that the presence of NS-PANI and PB resulted in a large redox-active surface area that enabled a promising analytical platform for simultaneous detection of BDIs. Graphical abstract.
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Affiliation(s)
- Bhargav R Patel
- Department of Physical and Environmental Sciences, University of Toronto Scarborough, 1265 Military Trail, Toronto, ON, M1C 1A4, Canada
| | - Meissam Noroozifar
- Department of Physical and Environmental Sciences, University of Toronto Scarborough, 1265 Military Trail, Toronto, ON, M1C 1A4, Canada
| | - Kagan Kerman
- Department of Physical and Environmental Sciences, University of Toronto Scarborough, 1265 Military Trail, Toronto, ON, M1C 1A4, Canada.
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Wu H, Luo Y, Hou C, Huo D, Wang W, Zhao J, Lei Y. Rapid and fingerprinted monitoring of pesticide methyl parathion on the surface of fruits/leaves as well as in surface water enabled by gold nanorods based casting-and-sensing SERS platform. Talanta 2019; 200:84-90. [DOI: 10.1016/j.talanta.2019.03.004] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2018] [Revised: 02/26/2019] [Accepted: 03/01/2019] [Indexed: 12/24/2022]
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10
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Luo R, Feng Z, Shen G, Xiu Y, Zhou Y, Niu X, Wang H. Acetylcholinesterase Biosensor Based On Mesoporous Hollow Carbon Spheres/Core-Shell Magnetic Nanoparticles-Modified Electrode for the Detection of Organophosphorus Pesticides. SENSORS 2018; 18:s18124429. [PMID: 30558201 PMCID: PMC6308450 DOI: 10.3390/s18124429] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2018] [Revised: 12/05/2018] [Accepted: 12/10/2018] [Indexed: 01/01/2023]
Abstract
The present study investigated the synthesis of mesoporous hollow carbon spheres (MHCS) and magnetic mesoporous hollow carbon spheres with core-shell structures (Fe3O4@MHCS). Two acetylcholinesterase sensors (acetylcholinesterase/mesoporous hollow carbon spheres/glassy carbon electrode (AChE/MHCS/GCE) and acetylcholinesterase/core-shell magnetic mesoporous hollow carbon spheres/glassy carbon electrode (AChE/Fe3O4@MHCS/GCE) based on mesoporous carbon materials were prepared. Under the optimum conditions, using Malathion as the model compound, the developed biosensors showed a wide detection range, low detection limit, good reproducibility, and high stability. The AChE/MHCS/GCE electrochemical sensor response exhibited two good linear ranges at the incubation time of 10 min at the Malathion concentration ranges of 0.01 to 100 ppb and 100 to 600 ppb, with a detection limit of 0.0148 ppb (S/N = 3). The AChE/Fe3O4@MHCS/GCE electrochemical sensor that was operated with an incubation time of 12 min at the malathion concentration ranges between 0.01–50 ppb and 50–600 ppb had a detection limit of 0.0182 ppb (S/N = 3). Moreover, the AChE/MHCS/GCE and AChE/Fe3O4@MHCS/GCE biosensors were effective for the detection of real samples, and were demonstrated to be suitable for the field-testing of organophosphorus pesticide (OP) residues.
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Affiliation(s)
- Ruiping Luo
- College of Food Science and Engineering, Jilin University, Changchun 130062, China.
| | - Zijie Feng
- College of Food Science and Engineering, Jilin University, Changchun 130062, China.
| | - Guannan Shen
- College of Food Science and Engineering, Jilin University, Changchun 130062, China.
| | - Yi Xiu
- College of Food Science and Engineering, Jilin University, Changchun 130062, China.
| | - Yukun Zhou
- College of Food Science and Engineering, Jilin University, Changchun 130062, China.
| | - Xiaodi Niu
- College of Food Science and Engineering, Jilin University, Changchun 130062, China.
| | - Hongsu Wang
- College of Food Science and Engineering, Jilin University, Changchun 130062, China.
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11
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Li YP, Zhao RX, Han GY, Xiao YM. Novel Acetylcholinesterase Biosensor for Detection of Paraoxon Based on Holey Graphene Oxide Modified Glass Carbon Electrode. ELECTROANAL 2018. [DOI: 10.1002/elan.201800204] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yan Ping Li
- The Institute of Molecular Science, Key Laboratory of Materials for Energy Conversion & Storage of Shanxi Province; Shanxi University; Taiyuan China 030006
| | - Rui Xia Zhao
- The Institute of Molecular Science, Key Laboratory of Materials for Energy Conversion & Storage of Shanxi Province; Shanxi University; Taiyuan China 030006
| | - Gao Yi Han
- The Institute of Molecular Science, Key Laboratory of Materials for Energy Conversion & Storage of Shanxi Province; Shanxi University; Taiyuan China 030006
| | - Yao Ming Xiao
- The Institute of Molecular Science, Key Laboratory of Materials for Energy Conversion & Storage of Shanxi Province; Shanxi University; Taiyuan China 030006
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12
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Shamgsumova RV, Shurpik DN, Evtugyn VG, Stoikov II, Evtugyn GA. Electrochemical Determination of Malathion on an Acetylcholinesterase-Modified Glassy Carbon Electrode. ANAL LETT 2018. [DOI: 10.1080/00032719.2017.1396338] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Rezeda V. Shamgsumova
- A.M. Butlerov Chemistry Institute, Kazan Federal University, Kazan, Russian Federation
| | - Dmitry N. Shurpik
- A.M. Butlerov Chemistry Institute, Kazan Federal University, Kazan, Russian Federation
| | - Vladimir G. Evtugyn
- Interdisciplinary Center of Analytical Microscopy, Kazan Federal University, Kazan, Russian Federation
| | - Ivan I. Stoikov
- A.M. Butlerov Chemistry Institute, Kazan Federal University, Kazan, Russian Federation
| | - Gennady A. Evtugyn
- A.M. Butlerov Chemistry Institute, Kazan Federal University, Kazan, Russian Federation
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13
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Akilarasan M, Kogularasu S, Chen SM, Govindasamy M, Chen TW, Ali MA, Al-Hemaid FMA, Elshikh MS, Farah MA. A Green Approach to the Synthesis of Well-structured Prussian Blue Cubes for the Effective Electrocatalytic Reduction of Antiprotozoal Agent Coccidiostat Nicarbazin. ELECTROANAL 2018. [DOI: 10.1002/elan.201700750] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Muthumariappan Akilarasan
- Department of Chemical Engineering and Biotechnology; National Taipei University of Technology; Taipei Taiwan (ROC) 106
| | - Sakthivel Kogularasu
- Department of Chemical Engineering and Biotechnology; National Taipei University of Technology; Taipei Taiwan (ROC) 106
| | - Shen-Ming Chen
- Department of Chemical Engineering and Biotechnology; National Taipei University of Technology; Taipei Taiwan (ROC) 106
| | - Mani Govindasamy
- Department of Chemical Engineering and Biotechnology; National Taipei University of Technology; Taipei Taiwan (ROC) 106
| | - Tse-Wei Chen
- Department of Chemical Engineering and Biotechnology; National Taipei University of Technology; Taipei Taiwan (ROC) 106
| | - M. Ajmal Ali
- Department of Botany and Microbiology, College of Science; King Saud University; Riyadh - 11451 Saudi Arabia
| | - Fahad M. A. Al-Hemaid
- Department of Botany and Microbiology, College of Science; King Saud University; Riyadh - 11451 Saudi Arabia
| | - M. S. Elshikh
- Department of Botany and Microbiology, College of Science; King Saud University; Riyadh - 11451 Saudi Arabia
| | - M. Abul Farah
- Department of Zoology, College of Science; King Saud University; Riyadh - 11451 Saudi Arabia
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14
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Ultrasensitive Determination of Malathion Using Acetylcholinesterase Immobilized on Chitosan-Functionalized Magnetic Iron Nanoparticles. BIOSENSORS-BASEL 2018; 8:bios8010016. [PMID: 29438301 PMCID: PMC5872064 DOI: 10.3390/bios8010016] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Revised: 02/07/2018] [Accepted: 02/07/2018] [Indexed: 01/19/2023]
Abstract
A renewable, disposable, low cost, and sensitive sensor for the detection of organophosphorus pesticides was constructed by immobilizing the acetylcholinesterase enzyme (AChE), via glutaraldehyde, on magnetic iron nanoparticles (Fe3O4) previously synthesized and functionalized with chitosan (CS). The sensor was denoted AChE/CS/Fe3O4. The magnetic nanoparticles were characterized by Fourier transform infrared spectroscopy and transmission electron microscopy. Acetylthiocholine (ATCh) was incubated with AChE/CS/Fe3O4 and attached to a screen-printed electrode using a magnet. The oxidation of thiocholine (from ATCh hydrolysis) was monitored at an applied potential of +0.5 V vs. Ag/AgCl(KClsat) in 0.1 mol L−1 phosphate buffer solution (pH 7.5) as the supporting electrolyte. A mixture of the pesticide malathion and ATCh was investigated using the same procedure, and the results were compared and expressed as inhibition percentages. For determination of malathion, the proposed sensor presented a linear response in the range from 0.5 to 20 nmol L−1 (R = 0.9942). The limits of detection (LOD) and quantification (LOQ) were 0.3 and 0.8 nmol L−1, respectively. Real samples were also investigated, with recovery values of 96.0% and 108.3% obtained for tomato and pond water samples, respectively. The proposed sensor is a feasible option for malathion detection, offering a linear response, good sensitivity, and a low detection limit.
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15
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Li S, Luo Q, Liu Y, Zhang Z, Shen G, Wu H, Chen A, Liu X, Zhang A. Surface Molecularly Imprinted Polymer Film with Poly(p-aminothiophenol) Outer Layer Coated on Gold Nanoparticles Inner Layer for Highly Sensitive and Selective Sensing Paraoxon. Polymers (Basel) 2017; 9:E359. [PMID: 30971035 PMCID: PMC6418602 DOI: 10.3390/polym9080359] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Revised: 08/09/2017] [Accepted: 08/10/2017] [Indexed: 11/18/2022] Open
Abstract
This paper presents the fabrication of a molecularly imprinted, polymer-based disposable electrochemical sensor for paraoxon (PO) determination. The sensor was based on a screen-printed carbon electrode (SPCE) modified with a surface molecularly imprinted poly (p-aminothiophenol) (PATP)/gold nanoparticles (AuNPs) composite film, which consisted of a PATP outer layer and an AuNPs inner layer. We report a novel strategy, combining surface molecularly imprinting and self-assembly directed electro-polymerization with high densely imprinting PO molecules in the PATP/AuNPs film. Firstly, AuNPs were in situ electrodeposited at the electrode surface, and then assembled with electropolmerizable functional monomer p-aminothiophenol (ATP). Subsequently, PO molecules were assembled onto the ATP monolayer-modified AuNPs, forming a basis of surface molecular imprinting. After that, replenished PO molecules were embedded in the PATP/AuNPs film by PO and the ATP molecular self-assembly directed electro-polymerization in the polymerization precursor mixture. The resulting imprinted PATP/AuNPs/SPCE possesses high sensitivity, affinity, and selectivity toward PO, with a low detection limit of 1 × 10-9 M. The proposed sensor was successfully applied for the determination of PO in fruit and vegetables, giving satisfactory recoveries. The strategy reported herein can be further expected to fabricate various molecular imprinted sensors for the determination of other pesticide residuals.
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Affiliation(s)
- Shanshan Li
- College of Food Science, Sichuan Agricultural University, Ya'an 625014, China.
| | - Qingying Luo
- College of Food Science, Sichuan Agricultural University, Ya'an 625014, China.
| | - Yaowen Liu
- College of Food Science, Sichuan Agricultural University, Ya'an 625014, China.
| | - Zhiqing Zhang
- College of Food Science, Sichuan Agricultural University, Ya'an 625014, China.
| | - Guanghui Shen
- College of Food Science, Sichuan Agricultural University, Ya'an 625014, China.
| | - Hejun Wu
- College of Food Science, Sichuan Agricultural University, Ya'an 625014, China.
| | - Anjun Chen
- College of Food Science, Sichuan Agricultural University, Ya'an 625014, China.
| | - Xingyan Liu
- College of Food Science, Sichuan Agricultural University, Ya'an 625014, China.
| | - Aidong Zhang
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, China.
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Li S, Liu C, Han B, Luo J, Yin G. An electrochemiluminescence aptasensor switch for aldicarb recognition via ruthenium complex-modified dendrimers on multiwalled carbon nanotubes. Mikrochim Acta 2017. [DOI: 10.1007/s00604-017-2177-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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17
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Scognamiglio V, Antonacci A, Lambreva MD, Arduini F, Palleschi G, Litescu SC, Johanningmeier U, Rea G. Application of Biosensors for Food Analysis. Food Saf (Tokyo) 2016. [DOI: 10.1002/9781119160588.ch11] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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18
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Mohamed HM. Screen-printed disposable electrodes: Pharmaceutical applications and recent developments. Trends Analyt Chem 2016. [DOI: 10.1016/j.trac.2016.02.010] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Lang Q, Han L, Hou C, Wang F, Liu A. A sensitive acetylcholinesterase biosensor based on gold nanorods modified electrode for detection of organophosphate pesticide. Talanta 2016; 156-157:34-41. [DOI: 10.1016/j.talanta.2016.05.002] [Citation(s) in RCA: 83] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2016] [Revised: 04/29/2016] [Accepted: 05/01/2016] [Indexed: 12/23/2022]
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Fang CS, Oh KH, Park JK, Yang H. Rapid and Sensitive Electrochemical Detection of Carbaryl Based on Enzyme Inhibition and Thiocholine Oxidation Mediated by a Ruthenium(III) Complex. ELECTROANAL 2016. [DOI: 10.1002/elan.201600308] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Chiew San Fang
- Department of Chemistry and Chemistry Institute for Functional Materials; Pusan National University; Busan 609-735 Korea
| | - Kyung Hwan Oh
- Department of Chemistry and Chemistry Institute for Functional Materials; Pusan National University; Busan 609-735 Korea
| | - Jin Kyoon Park
- Department of Chemistry and Chemistry Institute for Functional Materials; Pusan National University; Busan 609-735 Korea
| | - Haesik Yang
- Department of Chemistry and Chemistry Institute for Functional Materials; Pusan National University; Busan 609-735 Korea
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Affiliation(s)
- Šárka Štěpánková
- Faculty of Chemical Technology, Department of Biological and Biochemical Sciences, University of Pardubice, Pardubice, Czech Republic
| | - Katarína Vorčáková
- Faculty of Chemical Technology, Department of Biological and Biochemical Sciences, University of Pardubice, Pardubice, Czech Republic
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Mehrotra P. Biosensors and their applications - A review. J Oral Biol Craniofac Res 2016; 6:153-9. [PMID: 27195214 PMCID: PMC4862100 DOI: 10.1016/j.jobcr.2015.12.002] [Citation(s) in RCA: 503] [Impact Index Per Article: 62.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2015] [Accepted: 12/05/2015] [Indexed: 10/22/2022] Open
Abstract
The various types of biosensors such as enzyme-based, tissue-based, immunosensors, DNA biosensors, thermal and piezoelectric biosensors have been deliberated here to highlight their indispensable applications in multitudinous fields. Some of the popular fields implementing the use of biosensors are food industry to keep a check on its quality and safety, to help distinguish between the natural and artificial; in the fermentation industry and in the saccharification process to detect precise glucose concentrations; in metabolic engineering to enable in vivo monitoring of cellular metabolism. Biosensors and their role in medical science including early stage detection of human interleukin-10 causing heart diseases, rapid detection of human papilloma virus, etc. are important aspects. Fluorescent biosensors play a vital role in drug discovery and in cancer. Biosensor applications are prevalent in the plant biology sector to find out the missing links required in metabolic processes. Other applications are involved in defence, clinical sector, and for marine applications.
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Wang H, Su Y, Kim H, Yong D, Wang L, Han X. A Highly Efficient ZrO2Nanoparticle Based Electrochemical Sensor for the Detection of Organophosphorus Pesticides. CHINESE J CHEM 2015. [DOI: 10.1002/cjoc.201500460] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Yu G, Wu W, Zhao Q, Wei X, Lu Q. Efficient immobilization of acetylcholinesterase onto amino functionalized carbon nanotubes for the fabrication of high sensitive organophosphorus pesticides biosensors. Biosens Bioelectron 2015; 68:288-294. [DOI: 10.1016/j.bios.2015.01.005] [Citation(s) in RCA: 103] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2014] [Revised: 12/15/2014] [Accepted: 01/02/2015] [Indexed: 11/27/2022]
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Kamanin SS, Arlyapov VA, Rogova TV, Reshetilov AN. Screen-printed electrodes modified with glucose oxidase immobilized in hybrid organosilicon sol-gel matrix. APPL BIOCHEM MICRO+ 2014. [DOI: 10.1134/s0003683814090038] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Baker PA, Goltz MN, Schrand AM, Yoon DY, Kim DS. Organophosphate vapor detection on gold electrodes using peptide nanotubes. Biosens Bioelectron 2014; 61:119-23. [DOI: 10.1016/j.bios.2014.04.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2014] [Revised: 03/24/2014] [Accepted: 04/04/2014] [Indexed: 10/25/2022]
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Scognamiglio V, Arduini F, Palleschi G, Rea G. Biosensing technology for sustainable food safety. Trends Analyt Chem 2014. [DOI: 10.1016/j.trac.2014.07.007] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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28
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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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Dutta RR, Puzari P. Amperometric biosensing of organophosphate and organocarbamate pesticides utilizing polypyrrole entrapped acetylcholinesterase electrode. Biosens Bioelectron 2014; 52:166-72. [DOI: 10.1016/j.bios.2013.08.050] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2013] [Revised: 08/22/2013] [Accepted: 08/23/2013] [Indexed: 10/26/2022]
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Zhang L, Zhang A, Du D, Lin Y. Biosensor based on Prussian blue nanocubes/reduced graphene oxide nanocomposite for detection of organophosphorus pesticides. NANOSCALE 2012; 4:4674-4679. [PMID: 22732870 DOI: 10.1039/c2nr30976a] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
We demonstrate a facile procedure to efficiently prepare Prussian blue nanocubes/reduced graphene oxide (PBNCs/rGO) nanocomposite by directly mixing Fe(3+) and [Fe(CN)(6)]((3)-) in the presence of GO in polyethyleneimine aqueous solution, resulting in a novel acetylcholinesterase (AChE) biosensor for detection of organophosphorus pesticides (OPs). The obtained nanocomposite was characterized by X-ray photoelectron spectroscopy (XPS), transmission electron microscopy (TEM) and energy-dispersive X-ray (EDX) microanalysis. It was clearly observed that the nanosheet has been decorated with cubic PB nanoparticles and nearly all the nanoparticles are distributed uniformly only on the surface of the reduced GO. No isolated PB nanoparticles were observed, indicating the strong interaction between PB nanocubes and the reduced GO and the formation of PBNCs/rGO nanocomposite. The obtained PBNCs/rGO based AChE biosensor make the peak potential shift negatively to 220 mV. The over-potential decreases ∼460 mV compared to that on a bare electrode, suggesting that PBNCs/rGO has a high electrocatalytic activity towards the oxidation of thiocholine. The AChE biosensor shows rapid response and high sensitivity for detection of monocrotophos with a linear range from 1.0 to 600 ng mL(-1) and a detection limit of 0.1 ng mL(-1). These results suggest that the PBNCs/rGO hybrids nanocomposite exhibited high electrocatalytic activity towards the oxidation of thiocholine, which lead to the sensitive detection of OP pesticides.
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Affiliation(s)
- Lin Zhang
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, PR China
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Raghu P, Kumara Swamy B, Madhusudana Reddy T, Chandrashekar B, Reddaiah K. Sol–gel immobilized biosensor for the detection of organophosphorous pesticides: A voltammetric method. Bioelectrochemistry 2012; 83:19-24. [DOI: 10.1016/j.bioelechem.2011.08.002] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2011] [Revised: 08/01/2011] [Accepted: 08/01/2011] [Indexed: 10/17/2022]
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34
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Evtugyn GA, Younusov RR, Ivanov AN, Sitdikov RR, Galuchin AV, Budnikov HC, Stoikov II, Antipin IS. Cholinesterase Biosensors Based on Screen-Printed Electrodes Modified with Co-Phtalocyanine and Polycarboxylated Thiacalixarenes. ELECTROANAL 2012. [DOI: 10.1002/elan.201100538] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Di Tuoro D, Portaccio M, Lepore M, Arduini F, Moscone D, Bencivenga U, Mita D. An acetylcholinesterase biosensor for determination of low concentrations of Paraoxon and Dichlorvos. N Biotechnol 2011; 29:132-8. [DOI: 10.1016/j.nbt.2011.04.011] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2011] [Revised: 04/27/2011] [Accepted: 04/30/2011] [Indexed: 10/18/2022]
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37
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Evtyugin GA. Biosensors in Russia: Twenty years of research. JOURNAL OF ANALYTICAL CHEMISTRY 2011. [DOI: 10.1134/s1061934811110062] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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38
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A novel biosensor based on acetylecholinesterase/prussian blue–chitosan modified electrode for detection of carbaryl pesticides. Electrochim Acta 2011. [DOI: 10.1016/j.electacta.2011.06.054] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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39
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Ivanov A, Younusov R, Evtugyn G, Arduini F, Moscone D, Palleschi G. Acetylcholinesterase biosensor based on single-walled carbon nanotubes—Co phtalocyanine for organophosphorus pesticides detection. Talanta 2011; 85:216-21. [DOI: 10.1016/j.talanta.2011.03.045] [Citation(s) in RCA: 85] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2010] [Revised: 03/09/2011] [Accepted: 03/20/2011] [Indexed: 11/27/2022]
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40
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Critical evaluation of electrode design and matrix effects on monitoring organophosphate pesticides using composite carbon nanotube-modified electrodes. RESEARCH ON CHEMICAL INTERMEDIATES 2011. [DOI: 10.1007/s11164-011-0337-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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41
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Pandey PC, Singh V. Electrochemical polymerization of aniline over tetracyanoquinodimethane encapsulated ormosil matrix: application in the electrocatalytic oxidation of ascorbic acid and acetylthiocholine. Analyst 2011; 136:1472-80. [DOI: 10.1039/c0an00491j] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Abstract
Given the increasing demand for practical and low-cost analytical techniques, biosensors have attracted attention for use in the quality analysis of drugs, medicines, and other analytes of interest in the pharmaceutical area. Biosensors allow quantification not only of the active component in pharmaceutical formulations, but also the analysis of degradation products and metabolites in biological fluids. Thus, this article presents a brief review of biosensor use in pharmaceutical analysis, focusing on enzymatic electrochemical sensors.
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Acetylcholinesterase biosensor based on prussian blue-modified electrode for detecting organophosphorous pesticides. Biosens Bioelectron 2010; 25:2611-4. [DOI: 10.1016/j.bios.2010.04.028] [Citation(s) in RCA: 137] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2010] [Revised: 04/15/2010] [Accepted: 04/19/2010] [Indexed: 11/19/2022]
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44
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Teng Y, Chen C, Zhou C, Zhao H, Lan M. Disposable amperometric biosensors based on xanthine oxidase immobilized in the Prussian blue modified screen-printed three-electrode system. Sci China Chem 2010. [DOI: 10.1007/s11426-010-4038-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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45
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Ion AC, Ion I, Culetu A, Gherase D, Moldovan CA, Iosub R, Dinescu A. Acetylcholinesterase voltammetric biosensors based on carbon nanostructure-chitosan composite material for organophosphate pesticides. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2010. [DOI: 10.1016/j.msec.2010.03.017] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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46
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Miao Y, He N, Zhu JJ. History and New Developments of Assays for Cholinesterase Activity and Inhibition. Chem Rev 2010; 110:5216-34. [DOI: 10.1021/cr900214c] [Citation(s) in RCA: 189] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Yuqing Miao
- Lab of Biomimetic Electrochemistry and Biosensors, Institute of Physical Chemistry, College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, China; State Key Laboratory of Bioelectronics (Chien-Shiung Wu Laboratory), Southeast University, Nanjing 210096, China; MOE Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Nongyue He
- Lab of Biomimetic Electrochemistry and Biosensors, Institute of Physical Chemistry, College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, China; State Key Laboratory of Bioelectronics (Chien-Shiung Wu Laboratory), Southeast University, Nanjing 210096, China; MOE Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Jun-Jie Zhu
- Lab of Biomimetic Electrochemistry and Biosensors, Institute of Physical Chemistry, College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, China; State Key Laboratory of Bioelectronics (Chien-Shiung Wu Laboratory), Southeast University, Nanjing 210096, China; MOE Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
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Biosensors based on cholinesterase inhibition for insecticides, nerve agents and aflatoxin B1 detection (review). Mikrochim Acta 2010. [DOI: 10.1007/s00604-010-0317-1] [Citation(s) in RCA: 123] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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48
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A disposable organophosphorus pesticides enzyme biosensor based on magnetic composite nano-particles modified screen printed carbon electrode. SENSORS 2010; 10:625-38. [PMID: 22315558 PMCID: PMC3270859 DOI: 10.3390/s100100625] [Citation(s) in RCA: 107] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/08/2009] [Revised: 01/04/2009] [Accepted: 01/11/2009] [Indexed: 11/17/2022]
Abstract
A disposable organophosphorus pesticides (OPs) enzyme biosensor based on magnetic composite nanoparticle-modified screen printed carbon electrodes (SPCE) has been developed. Firstly, an acetylcholinesterase (AChE)-coated Fe3O4/Au (GMP) magnetic nanoparticulate (GMP-AChE) was synthesized. Then, GMP-AChE was absorbed on the surface of a SPCE modified by carbon nanotubes (CNTs)/nano-ZrO2/prussian blue (PB)/Nafion (Nf) composite membrane by an external magnetic field. Thus, the biosensor (SPCE│CNTs/ZrO2/PB/Nf│GMP-AChE) for OPs was fabricated. The surface of the biosensor was characterized by scanning electron micrography (SEM) and X-ray fluorescence spectrometery (XRFS) and its electrochemical properties were studied by cyclic voltammetry (CV) and differential pulse voltammetry (DPV). The degree of inhibition (A%) of the AChE by OPs was determined by measuring the reduction current of the PB generated by the AChE-catalyzed hydrolysis of acetylthiocholine (ATCh). In pH = 7.5 KNO3 solution, the A was related linearly to the concentration of dimethoate in the range from 1.0 × 10−3–10 ng·mL−1 with a detection limit of 5.6 × 10−4 ng·mL−1. The recovery rates in Chinese cabbage exhibited a range of 88%–105%. The results were consistent with the standard gas chromatography (GC) method. Compared with other enzyme biosensors the proposed biosensor exhibited high sensitivity, good selectivity with disposable, low consumption of sample. In particular its surface can be easily renewed by removal of the magnet. The convenient, fast and sensitive voltammetric measurement opens new opportunities for OPs analysis.
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Zhang X, Jia H, Wang X, Zhang H, Yin H, Chang S, Wang J, Wu W. Biosensors based on acetylcholinesterase immobilized on mesoporous silica thin films. ACTA ACUST UNITED AC 2009. [DOI: 10.1007/s11434-009-0441-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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50
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Nanomaterials - acetylcholinesterase enzyme matrices for organophosphorus pesticides electrochemical sensors: a review. SENSORS 2009; 9:4034-55. [PMID: 22408512 PMCID: PMC3291897 DOI: 10.3390/s90604034] [Citation(s) in RCA: 120] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/15/2009] [Revised: 05/14/2009] [Accepted: 05/25/2009] [Indexed: 12/13/2022]
Abstract
Acetylcholinesterase (AChE) is an important cholinesterase enzyme present in the synaptic clefts of living organisms. It maintains the levels of the neurotransmitter acetylcholine by catalyzing the hydrolysis reaction of acetylcholine to thiocholine. This catalytic activity of AChE is drastically inhibited by trace amounts of organophosphorus (OP) pesticides present in the environment. As a result, effective monitoring of OP pesticides in the environment is very desirable and has been done successfully in recent years with the use of nanomaterial-based AChE sensors. In such sensors, the enzyme AChE has been immobilized onto nanomaterials like multiwalled carbon nanotubes, gold nanoparticles, zirconia nanoparticles, cadmium sulphide nano particles or quantum dots. These nanomaterial matrices promote significant enhancements of OP pesticide determinations, with the thiocholine oxidation occurring at much lower oxidation potentials. Moreover, nanomaterial-based AChE sensors with rapid response, increased operational and long storage stability are extremely well suited for OP pesticide determination over a wide concentration range. In this review, the unique advantages of using nanomaterials as AChE immobilization matrices are discussed. Further, detection limits, sensitivities and correlation coefficients obtained using various electroanalytical techniques have also been compared with chromatographic techniques.
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