1
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Wu H, Yang X. Biofunctional photoelectrochemical/electrochemical immunosensor based on BiVO 4/BiOI-MWCNTs and Au@PdPt for alpha-fetoprotein detection. Bioelectrochemistry 2024; 160:108773. [PMID: 38972159 DOI: 10.1016/j.bioelechem.2024.108773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2024] [Revised: 06/13/2024] [Accepted: 07/02/2024] [Indexed: 07/09/2024]
Abstract
A biofunctional immunosensor combining photoelectrochemical (PEC) and electrochemical (EC) was proposed for the quantitative detection of the liver cancer marker alpha-fetoprotein (AFP) in human blood. BiVO4/BiOI-MWCNTs photoactive materials were first prepared on conductive glass FTO, and the photoelectrode was functionalized by chitosan and glutaraldehyde. Then, the AFP capture antibody (Ab1) was successfully modified on the photoelectrode, and the label-free rapid detection of AFP antigen was achieved by PEC. In addition, Au@PdPt nanospheres were also used as a marker for binding to AFP detection antibody (Ab2). Due to the excellent catalytic properties of Au@PdPt in EC reaction, a signal increase in the EC response can be achieved when Ab2 binds to the AFP antigen, which ensures high sensitivity for the detection of AFP. The detection limits of PEC and EC are 0.050 pg/mL and 0.014 pg/mL, respectively. The sensor also possesses good specificity, stability and reproducibility, shows excellent performance in the detection of clinical samples and has good clinical applicability.
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Affiliation(s)
- Haotian Wu
- Department of Physics and Energy, Chongqing University of Technology, Chongqing 400054, China
| | - Xiaozhan Yang
- Department of Physics and Energy, Chongqing University of Technology, Chongqing 400054, China; Chongqing Key Laboratory of Quantum Information Chips and Devices, Chongqing 400060, China.
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2
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Albayatı SHM, Soylu P. A simple molecularly imprinted electrochemical sensor for determination of propyl gallate in food samples. Anal Biochem 2024; 688:115477. [PMID: 38296105 DOI: 10.1016/j.ab.2024.115477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 01/19/2024] [Accepted: 01/28/2024] [Indexed: 02/26/2024]
Abstract
Propyl gallate (PG), a prevalent synthetic phenolic antioxidant found in food products, has generated considerable apprehension owing to its potential adverse impacts on human health. Therefore, as a result of the current inquiry, an innovative electrochemical sensor with improved sensitivity and selectivity for PG detection has been created. Under optimal conditions, the manufactured sensor exhibits the capability to identify PG within a broad range from 0.01 μM to 5 μM and from 5 μM to 1000 μM with a limit of detection (LOD) of 6 nM, demonstrating exceptional levels of reproducibility, repeatability, stability, and selectivity. The sensor demonstrated successful detection of PG in edible oils and mayonnaise, with good recoveries ranging from 98.44 % to 101.37 %.
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Affiliation(s)
- Safaa Hashım Mohammed Albayatı
- Northern Technical University, College of Health and Medical Techniques, Department of Renal Dialysis Techniques, Kirkuk, Iraq
| | - Pervin Soylu
- Selçuk University, Faculty of Science, Department of Chemistry, 42031, Konya, Turkey.
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3
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Naikoo GA, Almashali FM, Habis FAS, Bano M, Rather JA, Hassan IU, Sheikh RA, Kannan P, Alfagih IM, Tambuwala MM. Lemon extract supported green synthesis of bimetallic CuO/Ag nanoporous materials for sensitive detection of vitamin D3. Sci Rep 2023; 13:20482. [PMID: 37993482 PMCID: PMC10665363 DOI: 10.1038/s41598-023-46774-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Accepted: 11/04/2023] [Indexed: 11/24/2023] Open
Abstract
In modern era, deficiency of Vitamin D3 is predominantly due to limited exposure to sunlight and UV radiation resulting from indoor lifestyles. Several studies have revealed that vitamin D deficiency can lead to chronic vascular inflammation, diabetes mellitus, hypertension, congestive left ventricular hypertrophy, and heart failure. This study introduces a green synthesis of novel bimetallic nanoporous composite, CuO/Ag using lemon extract. The synthesized nanoporous material, CuO/Ag@lemon extract was characterized using several analytical techniques, including X-ray diffraction (XRD), transmission electron microscopy (TEM), scanning electron microscopy (SEM), and energy-dispersive X-ray spectroscopy (EDX). The CuO/Ag@lemon extract nanoparticles were immobilized on glassy carbon electrode (GCE) to prepare modified CuO/Ag@lemon extract-GCE interface. The electrocatalytic and electrochemical properties investigation was carried out on the modified electrode. using cyclic voltammetry (CV), differential pulse voltammetry (DPV), and amperometry for detecting of Vitamin D3. The DPV method displayed a linear response range of 0.02-22.5 µM with a detection limit of 2.62 nM, while the amperometric method showed a broader linear range of 0.25-23.25 µM with a detection limit of 2.70 nM with 82% modified electrode stability. The designed electrode exhibited a positive response to the inclusion of Vitamin D3 with electro-oxidation, reaching steady-state within 3.4 s, with 87% reproducibility within a day. The proposed method offers a rapid and sensitive platform for detection of Vitamin D3 with minimal interference from other molecules. The early diagnosis of Vitamin D3 deficiency using modified electrodes allows for early treatment, thereby preventing severe health complications.
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Affiliation(s)
- Gowhar A Naikoo
- Department of Mathematics and Sciences, College of Arts and Applied Sciences, Dhofar University, Salalah, PC 211, Oman.
| | - Fay M Almashali
- Department of Chemical Engineering, College of Engineering, Dhofar University, Salalah, PC 211, Oman
| | - Fatima A S Habis
- Department of Chemical Engineering, College of Engineering, Dhofar University, Salalah, PC 211, Oman
| | - Mustri Bano
- Department of Mathematics and Sciences, College of Arts and Applied Sciences, Dhofar University, Salalah, PC 211, Oman.
| | | | - Israr U Hassan
- Department of Mathematics and Sciences, College of Arts and Applied Sciences, Dhofar University, Salalah, PC 211, Oman
| | - Rayees Ahmad Sheikh
- Department of Chemistry, Govt. Degree College Pulwama, Kashmir, 192301, India
| | - Palanisamy Kannan
- College of Biological, Chemical Sciences and Engineering, Jiaxing University, Jiaxing, 314001, People's Republic of China
| | - Iman M Alfagih
- Department of Pharmaceutics, College of Pharmacy, King Saud University, 4545, Riyadh, Saudi Arabia
| | - Murtaza M Tambuwala
- Lincoln Medical School - Universities of Nottingham and Lincoln, University of Lincoln, Brayford Pool, Lincoln Lincolnshire, LN6 7TS, UK.
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4
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Javaheri-Ghezeldizaj F, Alizadeh AM, Dehghan P, Ezzati Nazhad Dolatabadi J. Pharmacokinetic and toxicological overview of propyl gallate food additive. Food Chem 2023; 423:135219. [PMID: 37178593 DOI: 10.1016/j.foodchem.2022.135219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 12/10/2022] [Accepted: 12/12/2022] [Indexed: 05/15/2023]
Abstract
The progressive use of food additives in "ultra-processed" food has increased attention to them. Propyl gallate (PG) is an essential synthetic preservative that commonly used in food, cosmetics, and pharmacies as an antioxidant. This study aimed to outline the existing evidence on the toxicological studies of PG including its physicochemical properties, metabolism, and pharmacokinetics effects. The methods include updated searches for the relevant databases. The EFSA has evaluated the use of PG in food industry. It establishes an acceptable daily intake (ADI) of 0.5 mg/kg bw per day. Based on exposure assessment, it can be concluded that at the current level of use, PG is not of safety concern.
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Affiliation(s)
- Fatemeh Javaheri-Ghezeldizaj
- Department of Food Science and Technology, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Science and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Adel Mirza Alizadeh
- Social Determinants of Health Research Center, Zanjan University of Medical Sciences, Zanjan, Iran; Department of Food Safety and Hygiene, School of Public Health, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Parvin Dehghan
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
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5
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Zhou B, Sheng X, Xie H, Zhou S, Huang L, Zhang Z, Zhu Y, Zhong M. Molecularly Imprinted Electrochemistry Sensor Based on AuNPs/RGO Modification for Highly Sensitive and Selective Detection of Nitrofurazone. FOOD ANAL METHOD 2023. [DOI: 10.1007/s12161-023-02447-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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6
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Liu Q, Wang J, Yao C, Yang L, Zhao L, Guo L, Liu JM, Wang S. Functional Micro-/Nanostructures in Agrofood Science: Precise Inspection, Hazard Elimination, and Potential Health Risks. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:1018-1034. [PMID: 36602253 DOI: 10.1021/acs.jafc.2c06838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Nanotechnology, biotechniques, and chemical engineering have arisen as new trends with significant impacts on agrofood science development. Advanced analytical techniques with high sensitivity, specificity, and automation based on micro-/nanomaterials for food hazard elimination have become leading research hotspots in agrofood science. Research progress in micro-/nanomaterials has provided a solid theoretical basis and technical support to solve problems in the industry. However, the rapid development of micro-/nanostructures has also raised concerns regarding potential risks to human health. This review presents the latest advances in the precise inspection and elimination of food hazards from micro-/nanomaterials and discusses the potential threats to human health posed by nanomaterials. The theoretical reference was provided for the application trend of micro-/nanomaterials in the field of agrofood science in the future.
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Affiliation(s)
- Qisijing Liu
- Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University, Tianjin300071, China
| | - Jing Wang
- Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University, Tianjin300071, China
| | - Chixuan Yao
- Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University, Tianjin300071, China
| | - Lu Yang
- Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University, Tianjin300071, China
| | - Lei Zhao
- Institute of Disaster and Emergency Medicine, Tianjin University, Tianjin, 300072, China
- Wenzhou Safety (Emergency) Institute, Tianjin University, Wenzhou, 32500, China
- Tianjin Key Laboratory of Disaster Medicine Technology, Tianjin, 300072, China
| | - Liqiong Guo
- Institute of Disaster and Emergency Medicine, Tianjin University, Tianjin, 300072, China
- Wenzhou Safety (Emergency) Institute, Tianjin University, Wenzhou, 32500, China
- Tianjin Key Laboratory of Disaster Medicine Technology, Tianjin, 300072, China
| | - Jing-Min Liu
- Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University, Tianjin300071, China
| | - Shuo Wang
- Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University, Tianjin300071, China
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7
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Ma X, Lv H, Chen M, Liu H, Xue S, Zhu Q, Wang X. Novel electrochemical sensor for determination of propyl gallate based on poly(γ-aminobutyric acid) incorporating gold nanoclusters. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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8
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Ultrasensitive electrochemical sensor based on molecular imprinted polymer and ferromagnetic nanocomposite for bilirubin analysis in the saliva and serum of newborns. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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9
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Petrucci R, Bortolami M, Di Matteo P, Curulli A. Gold Nanomaterials-Based Electrochemical Sensors and Biosensors for Phenolic Antioxidants Detection: Recent Advances. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:959. [PMID: 35335772 PMCID: PMC8950254 DOI: 10.3390/nano12060959] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 02/25/2022] [Accepted: 03/08/2022] [Indexed: 02/05/2023]
Abstract
Antioxidants play a central role in the development and production of food, cosmetics, and pharmaceuticals, to reduce oxidative processes in the human body. Among them, phenolic antioxidants are considered even more efficient than other antioxidants. They are divided into natural and synthetic. The natural antioxidants are generally found in plants and their synthetic counterparts are generally added as preventing agents of lipid oxidation during the processing and storage of fats, oils, and lipid-containing foods: All of them can exhibit different effects on human health, which are not always beneficial. Because of their relevant bioactivity and importance in several sectors, such as agro-food, pharmaceutical, and cosmetic, it is crucial to have fast and reliable analysis Rmethods available. In this review, different examples of gold nanomaterial-based electrochemical (bio)sensors used for the rapid and selective detection of phenolic compounds are analyzed and discussed, evidencing the important role of gold nanomaterials, and including systems with or without specific recognition elements, such as biomolecules, enzymes, etc. Moreover, a selection of gold nanomaterials involved in the designing of this kind of (bio)sensor is reported and critically analyzed. Finally, advantages, limitations, and potentialities for practical applications of gold nanomaterial-based electrochemical (bio)sensors for detecting phenolic antioxidants are discussed.
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Affiliation(s)
- Rita Petrucci
- Department of Basic and Applied Sciences of Engineering, Sapienza University of Rome, 00161 Rome, Italy; (R.P.); (M.B.); (P.D.M.)
| | - Martina Bortolami
- Department of Basic and Applied Sciences of Engineering, Sapienza University of Rome, 00161 Rome, Italy; (R.P.); (M.B.); (P.D.M.)
| | - Paola Di Matteo
- Department of Basic and Applied Sciences of Engineering, Sapienza University of Rome, 00161 Rome, Italy; (R.P.); (M.B.); (P.D.M.)
| | - Antonella Curulli
- Consiglio Nazionale delle Ricerche, Istituto per lo Studio dei Materiali Nanostrutturati, Unità Operativa di Support, Sapienza, 00161 Rome, Italy
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10
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Kassahun GS, Griveau S, Bedioui F, Slim C. Input of Electroanalytical Methods for the Determination of Diclofenac: A Review of Recent Trends and Developments. ChemElectroChem 2021. [DOI: 10.1002/celc.202100734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Getnet Sewnet Kassahun
- Chimie ParisTech PSL Research University iCLeHS, CNRS, UMR 8060 11 rue Pierre et Marie Curie 75005 Paris France
| | - Sophie Griveau
- Chimie ParisTech PSL Research University iCLeHS, CNRS, UMR 8060 11 rue Pierre et Marie Curie 75005 Paris France
| | - Fethi Bedioui
- Chimie ParisTech PSL Research University iCLeHS, CNRS, UMR 8060 11 rue Pierre et Marie Curie 75005 Paris France
| | - Cyrine Slim
- Chimie ParisTech PSL Research University iCLeHS, CNRS, UMR 8060 11 rue Pierre et Marie Curie 75005 Paris France
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11
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Michalkiewicz S, Skorupa A, Jakubczyk M. Carbon Materials in Electroanalysis of Preservatives: A Review. MATERIALS (BASEL, SWITZERLAND) 2021; 14:7630. [PMID: 34947225 PMCID: PMC8709479 DOI: 10.3390/ma14247630] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 12/02/2021] [Accepted: 12/09/2021] [Indexed: 12/24/2022]
Abstract
Electrochemical sensors in electroanalysis are a particularly useful and relatively simple way to identify electroactive substances. Among the materials used to design sensors, there is a growing interest in different types of carbon. This is mainly due to its non-toxic properties, low cost, good electrical conductivity, wide potential range, and the possibility of using it in both aqueous and nonaqueous media. The electrodes made of carbon, and especially of carbon modified with different materials, are currently most often used in the voltammetric analysis of various compounds, including preservatives. The objective of this paper is to present the characteristics and suitability of different carbon materials for the construction of working electrodes used in the voltammetric analysis. Various carbon materials were considered and briefly discussed. Their analytical application was presented on the example of the preservatives commonly used in food, cosmetic, and pharmaceutical preparations. It was shown that for the electroanalysis of preservatives, mainly carbon electrodes modified with various modifiers are used. These modifications ensure appropriate selectivity, high sensitivity, low limits of detection and quantification, as well as a wide linearity range of voltammetric methods of their identification and determination.
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Affiliation(s)
- Slawomir Michalkiewicz
- Institute of Chemistry, Jan Kochanowski University, PL-25406 Kielce, Poland; (A.S.); (M.J.)
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12
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Jemmeli D, Mchiri C, Dridi C, Nasri H, Dempsey E. Development of a new bisphenol A electrochemical sensor based on a cadmium(ii) porphyrin modified carbon paste electrode. RSC Adv 2020; 10:31740-31747. [PMID: 35518173 PMCID: PMC9056557 DOI: 10.1039/d0ra04793g] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Accepted: 08/04/2020] [Indexed: 11/23/2022] Open
Abstract
In this study, the (5,10,15,20-tetrakis[(4-methoxyphenyl)]porphyrinato)cadmium(ii) complex ([Cd(TMPP)]) was successfully used as a modifier in a carbon paste electrode (CPE) and exploited for bisphenol A (BPA) detection. Analytical performance revealed two linear ranges from 0.0015-15 μM and 0.015-1.5 mM with a detection limit of 13.5 pM. The proposed method was implemented in water samples, which resulted in quantitative signals over the range 6.5-1000 μM with recoveries between 92.6 and 107.7% for tap water and between 96.6 to 106.0% for mineral water.
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Affiliation(s)
- Dhouha Jemmeli
- NANOMISENE Laboratory LR16CRMN01, Centre of Research on Microelectronics and Nanotechnology of Sousse, Technopole of Sousse Tunisia +216 73823 003
| | - Chadlia Mchiri
- Laboratory of Physical Chemistry of Materials, University of Monastir, Faculty of Sciences of Monastir Avenue de l'environnement 5019 Monastir Tunisia
| | - Chérif Dridi
- NANOMISENE Laboratory LR16CRMN01, Centre of Research on Microelectronics and Nanotechnology of Sousse, Technopole of Sousse Tunisia +216 73823 003
| | - Habib Nasri
- Laboratory of Physical Chemistry of Materials, University of Monastir, Faculty of Sciences of Monastir Avenue de l'environnement 5019 Monastir Tunisia
| | - Eithne Dempsey
- Department of Chemistry, Kathleen Lonsdale Institute for Human Health, Maynooth University Co. Kildare Ireland
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13
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Rouhani M, Soleymanpour A. Molecularly imprinted sol-gel electrochemical sensor for sildenafil based on a pencil graphite electrode modified by Preyssler heteropolyacid/gold nanoparticles/MWCNT nanocomposite. Mikrochim Acta 2020; 187:512. [PMID: 32833062 DOI: 10.1007/s00604-020-04482-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Accepted: 08/04/2020] [Indexed: 10/23/2022]
Abstract
An electrochemical sensor based on the imprinted sol-gel on pencil graphite electrode (PGE) modified with functionalized multiwalled carbon nanotube (MWCNT), gold nanoparticles (AuNPs), and Preyssler heteropolyacid (PHPA) nanohybrid was fabricated for the determination of trace amounts of sildenafil. The pencil graphite electrode was first deposited by the AuNPs@PHPA-MWCNT nanohybrids, and then, the modified electrode of MIP-sol-gel/AuNPs@PHPA-MWCNTs was prepared by the electrochemical method. The synthesized nanohybrids and prepared modified electrodes were characterized with FE-SEM, FTIR, EDX, XRD, and UV/Vis. Cyclic voltammetry, electrochemical impedance spectroscopy, and differential pulse voltammetry techniques were applied for the electrochemical analysis using the modified electrodes. By measuring the oxidation and reduction currents of the potassium ferricyanide probe, the efficiency of this sensor was evaluated for the detection of sildenafil. The anodic peak current was measured at 0.2 V vs. Ag/AgCl by differential pulse voltammetry in the potential range - 0.1 to 0.5 V (vs. Ag/AgCl). Under the optimum conditions, the current response for the detection of sildenafil was linear in two concentration ranges of 0.1-2 and 2-30 nM and the obtained limit of detection was 0.033 nM. The constructed sensor was used for the measurement of sildenafil in real samples.
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Affiliation(s)
- Mina Rouhani
- School of Chemistry, Damghan University, Damghan, 3671641167, Iran
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14
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Bharti A, Mittal S, Rana S, Dahiya D, Agnihotri N, Prabhakar N. Electrochemical biosensor for miRNA-21 based on gold-platinum bimetallic nanoparticles coated 3-aminopropyltriethoxy silane. Anal Biochem 2020; 609:113908. [PMID: 32818505 DOI: 10.1016/j.ab.2020.113908] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 08/04/2020] [Accepted: 08/07/2020] [Indexed: 01/01/2023]
Abstract
We report an electrochemical biosensor based on gold platinum bimetallic nanoparticles (AuPtBNPs)/3-aminopropyltriethoxy silane (APTS) nanocomposite coated fluorine-doped tin oxide (FTO) as a biosensing platform for hybridization-based detection of miRNA-21. Field Emission-Scanning Electron Microscopy (FE-SEM), Fourier Transform Infrared Spectroscopy (FT-IR) and electrochemical measurements were carried out to ensure the successful construction of the biosensor. The amount of cDNA immobilized on electrode surface and hybridization time required for the miRNA-21 sensing were optimized. The biosensing platform showed detection limit of 0.63 fM with wide linear range i.e. 1 fM-100 nM for miRNA-21 detection. The biosensing strategy demonstrates a good recovery yield from 90.18% to 94.6% in serum samples. It offers good selectivity for its complementary miRNA compared to the non-complementary miRNAs. Other analytical features of the biosensor such as stability, reusability and reproducibility were also tested, providing appropriate results.
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Affiliation(s)
- Anu Bharti
- Department of Biochemistry, Panjab University, Chandigarh, India
| | - Sakshi Mittal
- Department of Biochemistry, Panjab University, Chandigarh, India
| | - Shilpa Rana
- Department of Biochemistry, Panjab University, Chandigarh, India
| | - Divya Dahiya
- Department of Surgery, PGIMER, Chandigarh, India
| | | | - Nirmal Prabhakar
- Department of Biochemistry, Panjab University, Chandigarh, India.
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15
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Bozal-Palabiyik B, Erkmen C, Uslu B. Molecularly Imprinted Electrochemical Sensors: Analytical and Pharmaceutical Applications Based on Ortho-Phenylenediamine Polymerization. CURR PHARM ANAL 2020. [DOI: 10.2174/1573412915666190304150159] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
The molecular imprinting technique has been applied in many fields including
separation, artificial antibody mimics, catalysis, sensing studies, and drug delivery. The reasons for the
popularity of this technique among the researchers are high selectivity due to the cavities that are
formed on the polymer surface for the specific analyte, high robustness, high durability under extreme
conditions and low cost. When these advantages are combined with the advantages of electrochemical
methods such as rapid response time, ease of use, cheapness and miniaturizability, Molecularly Imprinted
Polymer (MIP) based electrochemical sensors turn out to be a widely-preferred sensing tool.
Objective:
This article provides the reader with information on MIP-based electrochemical sensors and
reviews the applications of the MIP sensors prepared by electropolymerization of orthophenylenediamine,
a monomer whose mechanical and chemical stability is very high.
Results and Conclusion:
The literature survey summarized in this review shows that cyclic voltammetry
is the most widely preferred electrochemical technique for electropolymerization of o-PD. The media
chosen is generally acetate or phosphate buffers with different pH values. Although there are numerous
solvents used for template removal, generally methanol and NaOH have been chosen.
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Affiliation(s)
- Burcin Bozal-Palabiyik
- Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, 06560 Yenimahalle, Ankara, Turkey
| | - Cem Erkmen
- Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, 06560 Yenimahalle, Ankara, Turkey
| | - Bengi Uslu
- Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, 06560 Yenimahalle, Ankara, Turkey
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16
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Yang Y, Yan W, Guo C, Zhang J, Yu L, Zhang G, Wang X, Fang G, Sun D. Magnetic molecularly imprinted electrochemical sensors: A review. Anal Chim Acta 2020; 1106:1-21. [PMID: 32145837 DOI: 10.1016/j.aca.2020.01.044] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 01/20/2020] [Accepted: 01/21/2020] [Indexed: 02/07/2023]
Abstract
The preparation and practical applications of molecularly imprinted electrochemical sensors (MIECSs) remain challenging due to issues involving electrode surface renewal modes, low adsorption capacities, and sample preparation speeds. To solve these issues, magnetic molecularly imprinted electrochemical sensors (MMIECSs) have been extensively explored by various groups. Recently, MMIECSs fabricated based on diverse strategies have yielded insight into the development of MIECSs, and they have provided effective paths for sample preparation, immobilization and renewal of molecularly imprinted polymers (MIPs) on the electrode surface, leading to promising performances of MIECSs. This review comprehensively describes the research advances for various types of MMIECSs and their applications in the fields of food safety, environmental monitoring, and clinical and pharmaceutical analysis. Based on our understanding of MMIECSs, the literature in this field is thoroughly explored and classified in this review. The challenges existing in this research area and some potential strategies for the rational design of high-performance MMIECS are also outlined.
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Affiliation(s)
- Yukun Yang
- School of Life Science, Shanxi University, Taiyuan, 030006, China.
| | - Wenyan Yan
- School of Life Science, Shanxi University, Taiyuan, 030006, China
| | - Caixia Guo
- School of Life Science, Shanxi University, Taiyuan, 030006, China
| | - Jinhua Zhang
- School of Life Science, Shanxi University, Taiyuan, 030006, China
| | - Ligang Yu
- School of Life Science, Shanxi University, Taiyuan, 030006, China
| | - Guohua Zhang
- School of Life Science, Shanxi University, Taiyuan, 030006, China
| | - Xiaomin Wang
- Institute of Pharmaceutical and Food Engineering, Shanxi University of Chinese Medicine, Yuci, 030619, China.
| | - Guozhen Fang
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin, 300457, China.
| | - Dandan Sun
- School of Physics and Electronic Engineering, Shanxi University, Taiyuan, 030006, China
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Ji R, Niu W, Chen S, Xu W, Ji X, Yuan L, Zhao H, Geng M, Qiu J, Li C. Target-inspired Pb2+-dependent DNAzyme for ultrasensitive electrochemical sensor based on MoS2-AuPt nanocomposites and hemin/G-quadruplex DNAzyme as signal amplifier. Biosens Bioelectron 2019; 144:111560. [DOI: 10.1016/j.bios.2019.111560] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Revised: 07/30/2019] [Accepted: 07/31/2019] [Indexed: 12/12/2022]
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18
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Gui R, Guo H, Jin H. Preparation and applications of electrochemical chemosensors based on carbon-nanomaterial-modified molecularly imprinted polymers. NANOSCALE ADVANCES 2019; 1:3325-3363. [PMID: 36133548 PMCID: PMC9419493 DOI: 10.1039/c9na00455f] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Accepted: 07/29/2019] [Indexed: 05/25/2023]
Abstract
The past few decades have witnessed a rapid development in electrochemical chemosensors (ECCSs). The integration of carbon nanomaterials (CNMs) and molecularly imprinted polymers (MIPs) has endowed ECCSs with high selectivity and sensitivity toward target detection. Due to the integrated merits of MIPs and CNMs, CNM-modified MIPs as ECCSs have been widely reported and have excellent detection applications. This review systematically summarized the general categories, preparation strategies, and applications of ECCSs based on CNM-modified MIPs. The categories include CNM-modified MIPs often hybridized with various materials and CNM-encapsulated or CNM-combined imprinting silica and polymers on working electrodes or other substrates. The preparation strategies include the polymerization of MIPs on CNM-modified substrates, co-polymerization of MIPs and CNMs on substrates, drop-casting of MIPs on CNM-modified substrates, self-assembly of CNMs/MIP complexes on substrates, and so forth. We discussed the in situ polymerization, electro-polymerization, and engineering structures of CNM-modified MIPs. With regard to potential applications, we elaborated the detection mechanisms, signal transducer modes, target types, and electrochemical sensing of targets in real samples. In addition, this review discussed the present status, challenges, and prospects of CNM-modified MIP-based ECCSs. This comprehensive review is desirable for scientists from broad research fields and can promote the further development of MIP-based functional materials, CNM-based hybrid materials, advanced composites, and hybrid materials.
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Affiliation(s)
- Rijun Gui
- College of Chemistry and Chemical Engineering, Intellectual Property Research Institute, Qingdao University Shandong 266071 PR China +86 532 85953981 +86 532 85953981
| | - Huijun Guo
- Advanced Fiber and Composites Research Institute, Jilin Institute of Chemical Technology Jilin 132022 PR China
| | - Hui Jin
- College of Chemistry and Chemical Engineering, Intellectual Property Research Institute, Qingdao University Shandong 266071 PR China +86 532 85953981 +86 532 85953981
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19
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Lu L, Zhu Z, Hu X. Multivariate nanocomposites for electrochemical sensing in the application of food. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.07.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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20
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Yue X, Luo X, Zhou Z, Bai Y. Selective electrochemical determination of tertiary butylhydroquinone in edible oils based on an in-situ assembly molecularly imprinted polymer sensor. Food Chem 2019; 289:84-94. [DOI: 10.1016/j.foodchem.2019.03.044] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 03/05/2019] [Accepted: 03/10/2019] [Indexed: 11/15/2022]
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21
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Han F, Song Z, Nawaz MH, Dai M, Han D, Han L, Fan Y, Xu J, Han D, Niu L. MoS2/ZnO-Heterostructures-Based Label-Free, Visible-Light-Excited Photoelectrochemical Sensor for Sensitive and Selective Determination of Synthetic Antioxidant Propyl Gallate. Anal Chem 2019; 91:10657-10662. [DOI: 10.1021/acs.analchem.9b01889] [Citation(s) in RCA: 71] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Fangjie Han
- State Key Laboratory of Electroanalytical Chemistry, c/o Engineering Laboratory for Modern Analytical Techniques, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- University of Science and Technology of China, Hefei 230026, China
| | - Zhongqian Song
- State Key Laboratory of Electroanalytical Chemistry, c/o Engineering Laboratory for Modern Analytical Techniques, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Mian Hasnain Nawaz
- State Key Laboratory of Electroanalytical Chemistry, c/o Engineering Laboratory for Modern Analytical Techniques, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- Interdisciplinary Research Centre in Biomedical Materials (IRCBM), COMSATS University Islamabad, Lahore
Campus, Islamabad 45550, Pakistan
| | - Mengjiao Dai
- State Key Laboratory of Electroanalytical Chemistry, c/o Engineering Laboratory for Modern Analytical Techniques, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- University of Science and Technology of China, Hefei 230026, China
| | - Dongfang Han
- Center for Advanced Analytical Science, c/o School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, China
| | - Lipeng Han
- Center for Advanced Analytical Science, c/o School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, China
| | - Yingying Fan
- Center for Advanced Analytical Science, c/o School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, China
| | - Jianan Xu
- State Key Laboratory of Electroanalytical Chemistry, c/o Engineering Laboratory for Modern Analytical Techniques, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Dongxue Han
- State Key Laboratory of Electroanalytical Chemistry, c/o Engineering Laboratory for Modern Analytical Techniques, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- University of Science and Technology of China, Hefei 230026, China
- Center for Advanced Analytical Science, c/o School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, China
| | - Li Niu
- State Key Laboratory of Electroanalytical Chemistry, c/o Engineering Laboratory for Modern Analytical Techniques, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- Center for Advanced Analytical Science, c/o School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, China
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22
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Beluomini MA, da Silva JL, de Sá AC, Buffon E, Pereira TC, Stradiotto NR. Electrochemical sensors based on molecularly imprinted polymer on nanostructured carbon materials: A review. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.04.005] [Citation(s) in RCA: 113] [Impact Index Per Article: 22.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Photoelectrochemical platform for sensing propyl gallate in edible oil samples based on CdTe quantum dots and poly(D-glucosamine). J Solid State Electrochem 2019. [DOI: 10.1007/s10008-018-04177-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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24
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Cancer diagnosis using nanomaterials based electrochemical nanobiosensors. Biosens Bioelectron 2019; 126:773-784. [DOI: 10.1016/j.bios.2018.11.026] [Citation(s) in RCA: 105] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 11/15/2018] [Accepted: 11/16/2018] [Indexed: 12/11/2022]
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25
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Li R, Feng Y, Pan G, Liu L. Advances in Molecularly Imprinting Technology for Bioanalytical Applications. SENSORS (BASEL, SWITZERLAND) 2019; 19:E177. [PMID: 30621335 PMCID: PMC6338937 DOI: 10.3390/s19010177] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 12/31/2018] [Accepted: 01/02/2019] [Indexed: 12/26/2022]
Abstract
In recent years, along with the rapid development of relevant biological fields, there has been a tremendous motivation to combine molecular imprinting technology (MIT) with biosensing. In this situation, bioprobes and biosensors based on molecularly imprinted polymers (MIPs) have emerged as a reliable candidate for a comprehensive range of applications, from biomolecule detection to drug tracking. Unlike their precursors such as classic immunosensors based on antibody binding and natural receptor elements, MIPs create complementary cavities with stronger binding affinity, while their intrinsic artificial polymers facilitate their use in harsh environments. The major objective of this work is to review recent MIP bioprobes and biosensors, especially those used for biomolecules and drugs. In this review, MIP bioprobes and biosensors are categorized by sensing method, including optical sensing, electrochemical sensing, gravimetric sensing and magnetic sensing, respectively. The working mechanism(s) of each sensing method are thoroughly discussed. Moreover, this work aims to present the cutting-edge structures and modifiers offering higher properties and performances, and clearly point out recent efforts dedicated to introduce multi-sensing and multi-functional MIP bioprobes and biosensors applicable to interdisciplinary fields.
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Affiliation(s)
- Runfa Li
- Institute for Advanced Materials, School of Material Science and Engineering, Jiangsu University.
| | - Yonghai Feng
- Institute for Advanced Materials, School of Material Science and Engineering, Jiangsu University.
| | - Guoqing Pan
- Institute for Advanced Materials, School of Material Science and Engineering, Jiangsu University.
| | - Lei Liu
- Institute for Advanced Materials, School of Material Science and Engineering, Jiangsu University.
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26
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Eteya MM, Rounaghi GH, Deiminiat B. Fabrication of a new electrochemical sensor based on Au Pt bimetallic nanoparticles decorated multi-walled carbon nanotubes for determination of diclofenac. Microchem J 2019. [DOI: 10.1016/j.microc.2018.09.009] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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27
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Determination of the antioxidant propyl gallate in meat by using a screen-printed electrode modified with CoSe 2 nanoparticles and reduced graphene oxide. Mikrochim Acta 2018; 185:520. [PMID: 30367266 DOI: 10.1007/s00604-018-3048-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Accepted: 10/06/2018] [Indexed: 10/28/2022]
Abstract
A voltammetric sensor is described for the quantitation of propyl gallate (PG). A screen-printed carbon electrode (SPCE) was modified with reduced graphene sheets that were decorated with cobalt diselenide nanoparticles (CoSe2@rGO). The material was hydrothermally prepared and characterized by several spectroscopic techniques. The modified SPCE displays excellent electrocatalytic ability towards PG. Differential pulse voltammetry, with a peak voltage at 0.34 V (vs. Ag/AgCl) has a sensitivity of 12.84 μA·μM-1·cm-2 and a detection limit as low as 16 nM. The method is reproducible, selective, and practical. This method was applied to the determination of PG in spiked meat samples, and the result showed an adequate recovery. Graphical abstract Schematic of a new method for fast and sensitive electrochemical determination of the food additive propyl gallate in meat.
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28
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Hermann CA, Duerkop A, Baeumner AJ. Food Safety Analysis Enabled through Biological and Synthetic Materials: A Critical Review of Current Trends. Anal Chem 2018; 91:569-587. [PMID: 30346696 DOI: 10.1021/acs.analchem.8b04598] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Cornelia A Hermann
- Department of Analytical Chemistry, Chemo- and Biosensors , University of Regensburg , 93053 Regensburg , Germany
| | - Axel Duerkop
- Department of Analytical Chemistry, Chemo- and Biosensors , University of Regensburg , 93053 Regensburg , Germany
| | - Antje J Baeumner
- Department of Analytical Chemistry, Chemo- and Biosensors , University of Regensburg , 93053 Regensburg , Germany
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29
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Song H, Zhang X, Liu Y, Su Z. Developing Graphene-Based Nanohybrids for Electrochemical Sensing. CHEM REC 2018; 19:534-549. [PMID: 30182467 DOI: 10.1002/tcr.201800084] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2018] [Accepted: 08/17/2018] [Indexed: 01/21/2023]
Abstract
Graphene-based nanohybrid is considered to be the most promising nanomaterial for electrochemical sensing applications due to the defects created on the graphene oxide layers. These defects provide graphene oxide unique properties, such as excellent conductivity, large specific surface area, and electrocatalytic activity. These unique properties encourage scientists to develop novel graphene-based nanohybrids and improve the sensing efficiency. This review, therefore, addresses this topic by comprehensively discussing the strategies to fabricate novel graphene based nanohybrids with high sensitivity. The combinations of graphene with various nanomaterials, such as metal nanoclusters, metal compound nanoparticles, carbon materials, polymers and peptides, in the direction of electrochemical sensing, were systematically analyzed. Meanwhile, the challenges in the functional design and application of graphene-based nanohybrids were described and the reasonable solutions were proposed.
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Affiliation(s)
- He Song
- Key Laboratory of Beijing City on Preparation and Processing of Novel Polymer Materials, Beijing University of Chemical Technology, Beijing, China
| | - Xiaoyuan Zhang
- Chair of Materials Science, Otto Schott Institute of Materials Research, Friedrich Schiller University Jena, Jena, Germany
| | - Yunfang Liu
- Key Laboratory of Beijing City on Preparation and Processing of Novel Polymer Materials, Beijing University of Chemical Technology, Beijing, China
| | - Zhiqiang Su
- State Key Laboratory of Chemical Resource Engineering, Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, Beijing, China
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30
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Keçili R, Hussain CM. Recent Progress of Imprinted Nanomaterials in Analytical Chemistry. Int J Anal Chem 2018; 2018:8503853. [PMID: 30057612 PMCID: PMC6051082 DOI: 10.1155/2018/8503853] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Accepted: 06/03/2018] [Indexed: 11/17/2022] Open
Abstract
Molecularly imprinted polymers (MIPs) are a type of tailor-made materials that have ability to selectively recognize the target compound/s. MIPs have gained significant research interest in solid-phase extraction, catalysis, and sensor applications due to their unique properties such as low cost, robustness, and high selectivity. In addition, MIPs can be prepared as composite nanomaterials using nanoparticles, multiwalled carbon nanotubes (MWCNTs), nanorods, quantum dots (QDs), graphene, and clays. This review paper aims to demonstrate and highlight the recent progress of the applications of imprinted nanocomposite materials in analytical chemistry.
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Affiliation(s)
- Rüstem Keçili
- Anadolu University, Yunus Emre Vocational School of Health Services, Department of Medical Services and Techniques, 26470 Eskişehir, Turkey
| | - Chaudhery Mustansar Hussain
- Department of Chemistry and Environmental Science, New Jersey Institute of Technology, Newark, N J 07102, USA
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31
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Poly(3,4-ethylenedioxythiophene) doped with engineered carbon quantum dots for enhanced amperometric detection of nitrite. Mikrochim Acta 2018; 185:249. [DOI: 10.1007/s00604-018-2784-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2018] [Accepted: 03/26/2018] [Indexed: 10/25/2022]
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32
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Yue X, Liu L, Li Z, Yang Q, Zhu W, Zhang W, Wang J. Highly specific and sensitive determination of propyl gallate in food by a novel fluorescence sensor. Food Chem 2018; 256:45-52. [PMID: 29606471 DOI: 10.1016/j.foodchem.2018.02.108] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2017] [Revised: 10/14/2017] [Accepted: 02/20/2018] [Indexed: 12/12/2022]
Abstract
Propyl gallate (PG), one of the most widely used synthetic phenolic antioxidants in edible oil, cookies and fried food, has received extensive concern due to its possible toxic effects on human health. Herein, a novel fluorescence analytical method is firstly proposed to sensitively and selectively determine propyl gallate (PG) by utilizing the unique fluorescence quenching property of organic molybdate complex (OMC) formed by the specific reaction between MoO42- and PG to g-C3N4 nanosheets. Under the optimum conditions, the developed fluorescence sensor allows highly sensitive detection of PG in a wide range from 0.5 to 200 μg mL-1 with a detection limit of 0.11 μg mL-1, and possesses excellent specificity and good recoveries. All the analytical results indicate the present method provides an effective approach for rapid detection of PG in common products, which is beneficial for monitoring and reducing the risk of overuse of PG.
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Affiliation(s)
- Xiaoyue Yue
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Lizhi Liu
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Zhonghong Li
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Qingfeng Yang
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Wenxin Zhu
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Wentao Zhang
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Jianlong Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China.
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33
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A novel molecularly imprinted electrochemical sensor based on graphene quantum dots coated on hollow nickel nanospheres with high sensitivity and selectivity for the rapid determination of bisphenol S. Biosens Bioelectron 2018; 100:341-347. [DOI: 10.1016/j.bios.2017.09.016] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Revised: 09/02/2017] [Accepted: 09/12/2017] [Indexed: 01/24/2023]
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34
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Gui R, Jin H, Guo H, Wang Z. Recent advances and future prospects in molecularly imprinted polymers-based electrochemical biosensors. Biosens Bioelectron 2018; 100:56-70. [DOI: 10.1016/j.bios.2017.08.058] [Citation(s) in RCA: 262] [Impact Index Per Article: 43.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2017] [Revised: 08/08/2017] [Accepted: 08/27/2017] [Indexed: 01/13/2023]
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35
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A selective glucose sensor based on direct oxidation on a bimetal catalyst with a molecular imprinted polymer. Biosens Bioelectron 2018; 99:471-478. [DOI: 10.1016/j.bios.2017.08.022] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Revised: 07/26/2017] [Accepted: 08/09/2017] [Indexed: 11/21/2022]
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36
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Zhang C, Ren J, Zhou J, Cui M, Li N, Han B, Chen Q. Facile fabrication of a 3,4,9,10-perylene tetracarboxylic acid functionalized graphene–multiwalled carbon nanotube–gold nanoparticle nanocomposite for highly sensitive and selective electrochemical detection of dopamine. Analyst 2018; 143:3075-3084. [DOI: 10.1039/c8an00559a] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
A PTCA-RGO-MWCNT-Au NP nanocomposite was facilely fabricated for highly sensitive and selective electrochemical detection of dopamine.
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Affiliation(s)
- Cong Zhang
- Department of Chemistry
- School of Sciences
- Hebei University of Science and Technology
- Shijiazhuang 050018
- PR China
| | - Jujie Ren
- Department of Chemistry
- School of Sciences
- Hebei University of Science and Technology
- Shijiazhuang 050018
- PR China
| | - Jiexin Zhou
- The Key Laboratory of Bioactive Materials
- Ministry of Education
- College of Life Science
- Nankai University
- Tianjin 300071
| | - Min Cui
- Department of Chemistry
- School of Sciences
- Hebei University of Science and Technology
- Shijiazhuang 050018
- PR China
| | - Na Li
- Department of Chemistry
- School of Sciences
- Hebei University of Science and Technology
- Shijiazhuang 050018
- PR China
| | - Bingkai Han
- The Key Laboratory of Bioactive Materials
- Ministry of Education
- College of Life Science
- Nankai University
- Tianjin 300071
| | - Qiang Chen
- The Key Laboratory of Bioactive Materials
- Ministry of Education
- College of Life Science
- Nankai University
- Tianjin 300071
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37
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Wang G, Morrin A, Li M, Liu N, Luo X. Nanomaterial-doped conducting polymers for electrochemical sensors and biosensors. J Mater Chem B 2018; 6:4173-4190. [DOI: 10.1039/c8tb00817e] [Citation(s) in RCA: 114] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
This review summarizes recent advances in the development of electrochemical sensors and biosensors based on nanomaterial doped conducting polymers.
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Affiliation(s)
- Guixiang Wang
- Key Laboratory of Sensor Analysis of Tumor Marker
- Ministry of Education
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
- Qingdao 266042
| | - Aoife Morrin
- School of Chemical Sciences
- National Centre for Sensor Research
- INSIGHT Centre for Data Analytics
- Dublin City University
- Dublin 9
| | - Mengru Li
- Key Laboratory of Sensor Analysis of Tumor Marker
- Ministry of Education
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
- Qingdao 266042
| | - Nianzu Liu
- Key Laboratory of Sensor Analysis of Tumor Marker
- Ministry of Education
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
- Qingdao 266042
| | - Xiliang Luo
- Key Laboratory of Sensor Analysis of Tumor Marker
- Ministry of Education
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
- Qingdao 266042
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38
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Xu W, Wang Q, Huang W, Yang W. Construction of a novel electrochemical sensor based on molecularly imprinted polymers for the selective determination of chlorpyrifos in real samples. J Sep Sci 2017; 40:4839-4846. [DOI: 10.1002/jssc.201701004] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Revised: 10/11/2017] [Accepted: 10/15/2017] [Indexed: 01/15/2023]
Affiliation(s)
- Wanzhen Xu
- School of the Environment and Safety Engineering; Jiangsu University; Zhenjiang China
| | - Qingqing Wang
- School of the Environment and Safety Engineering; Jiangsu University; Zhenjiang China
| | - Weihong Huang
- School of the Environment and Safety Engineering; Jiangsu University; Zhenjiang China
| | - Wenming Yang
- School of Materials Science and Engineering; Jiangsu University; Zhenjiang China
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39
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Yan C, Zhang R, Chen Y, Wang G. Electrochemical determination of enrofloxacin based on molecularly imprinted polymer via one-step electro-copolymerization of pyrrole and o -phenylenediamine. J Electroanal Chem (Lausanne) 2017. [DOI: 10.1016/j.jelechem.2017.10.047] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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40
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Wang H, Xu Q, Wang J, Du W, Liu F, Hu X. Dendrimer-like amino-functionalized hierarchical porous silica nanoparticle: A host material for 2,4-dichlorophenoxyacetic acid imprinting and sensing. Biosens Bioelectron 2017; 100:105-114. [PMID: 28881228 DOI: 10.1016/j.bios.2017.08.063] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Revised: 08/05/2017] [Accepted: 08/30/2017] [Indexed: 01/07/2023]
Abstract
In this work, a novel molecularly imprinted electrochemical sensor based on the amino-functionalized silica nanoparticles was built for the sensitive and selective detection of 2,4-dichlorophenoxyacetic acid (2,4-D). The hierarchical porous dendrimer-like silica nanoparticles (HPSNs-NH2) were synthesized by an ethyl ether emulsion method. The selective molecularly imprinted polymers (MIP) was prepared on the HPSNs-NH2 modified electrode via electropolymerization by using 2,4-D as the template and o-phenylenediamine (OPD) as the monomer. The porous structure of HPSNs-NH2 reduced the diffusion limitations of the analytes, enhanced the accessibility and increased the surface area of the sensor, while the MIP layer offered the ability to recognize and quantify target 2,4-D by using ferro/ferricyanide as probes. Several significant experimental parameters on the analytical performance of the MIP/HPSNs-NH2 sensor were explored and optimized. Under the optimized condition, the sensor displayed an appreciable selectivity over structurally related compounds and good sensitivity toward 2,4-D. The linear range of 2,4-D detection was from 1.00 × 10-10 to 2.50 × 10-8M and the detection limit was down to 1.17 × 10-11M according to the 3Sa/b criteria. This method has been applied to detect 2,4-D in bean sprout samples with satisfying results.
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Affiliation(s)
- Hongmei Wang
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Qin Xu
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China.
| | - Juan Wang
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Wei Du
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Fengping Liu
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Xiaoya Hu
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China.
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41
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A facile synthesis of novel three-dimensional magnetic imprinted polymers for rapid extraction of bovine serum albumin in bovine calf serum. Anal Bioanal Chem 2017; 409:3453-3463. [DOI: 10.1007/s00216-017-0283-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Revised: 02/20/2017] [Accepted: 02/27/2017] [Indexed: 11/25/2022]
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42
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Sheng K, Wang L, Li H, Zou L, Ye B. Green synthesized Co nanoparticles doped amino-graphene modified electrode and its application towards determination of baicalin. Talanta 2017; 164:249-256. [DOI: 10.1016/j.talanta.2016.11.050] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Revised: 11/14/2016] [Accepted: 11/18/2016] [Indexed: 01/27/2023]
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Zaidi SA. Molecular imprinting polymers and their composites: a promising material for diverse applications. Biomater Sci 2017; 5:388-402. [DOI: 10.1039/c6bm00765a] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Molecular imprinted polymerization is considered one of the most useful preparation strategies to obtain highly selective polymeric materials called molecular imprinted polymers (MIPs).
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Fan S, yang J, Wei T, Zhang J, Zhang N, Chai M, Jin X, Wu H. Zinc porphyrin–fullerene derivative noncovalently functionalized graphene hybrid as interfacial material for electrocatalytic application. Talanta 2016; 160:713-720. [DOI: 10.1016/j.talanta.2016.08.018] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2016] [Revised: 06/21/2016] [Accepted: 08/03/2016] [Indexed: 12/01/2022]
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Dai Y, Li X, Fan L, Lu X, Kan X. "Sign-on/off" sensing interface design and fabrication for propyl gallate recognition and sensitive detection. Biosens Bioelectron 2016; 86:741-747. [PMID: 27476055 DOI: 10.1016/j.bios.2016.07.072] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Revised: 07/18/2016] [Accepted: 07/21/2016] [Indexed: 01/11/2023]
Abstract
A new strategy based on sign-on and sign-off was proposed for propyl gallate (PG) determination by an electrochemical sensor. The successively modified poly(thionine) (PTH) and molecular imprinted polymer (MIP) showed an obvious electrocatalysis and a good recognition toward PG, respectively. Furthermore, the rebound PG molecules in imprinted cavities not only were oxidized but also blocked the electron transmission channels for PTH redox. Thus, a sign-on from PG current and a sign-off from PTH current were combined as a dual-sign for PG detection. Meanwhile, the modified MIP endowed the sensor with recognition capacity. The electrochemical experimental results demonstrated that the prepared sensor possessed good selectivity and high sensitivity. A linear ranging from 5.0×10(-8) to 1.0×10(-4)mol/L for PG detection was obtained with a limit of detection of 2.4×10(-8)mol/L. And the sensor has been applied to analyze PG in real samples with satisfactory results. The simple, low cost, and effective strategy reported here can be further used to prepare electrochemical sensors for other compounds selective recognition and sensitive detection.
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Affiliation(s)
- Yunlong Dai
- College of Chemistry and Materials Science, Anhui Normal University, Wuhu, 241000 PR China; The Key Laboratory of Functional Molecular Solids, Ministry of Education, PR China; Anhui Laboratory of Molecule-Based Materials, Anhui Key Laboratory of Chemo-Biosensing, PR China
| | - Xueyan Li
- College of Chemistry and Materials Science, Anhui Normal University, Wuhu, 241000 PR China; The Key Laboratory of Functional Molecular Solids, Ministry of Education, PR China; Anhui Laboratory of Molecule-Based Materials, Anhui Key Laboratory of Chemo-Biosensing, PR China
| | - Limei Fan
- College of Chemistry and Materials Science, Anhui Normal University, Wuhu, 241000 PR China; The Key Laboratory of Functional Molecular Solids, Ministry of Education, PR China; Anhui Laboratory of Molecule-Based Materials, Anhui Key Laboratory of Chemo-Biosensing, PR China
| | - Xiaojing Lu
- College of Chemistry and Materials Science, Anhui Normal University, Wuhu, 241000 PR China; The Key Laboratory of Functional Molecular Solids, Ministry of Education, PR China; Anhui Laboratory of Molecule-Based Materials, Anhui Key Laboratory of Chemo-Biosensing, PR China
| | - Xianwen Kan
- College of Chemistry and Materials Science, Anhui Normal University, Wuhu, 241000 PR China; The Key Laboratory of Functional Molecular Solids, Ministry of Education, PR China; Anhui Laboratory of Molecule-Based Materials, Anhui Key Laboratory of Chemo-Biosensing, PR China.
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Alkaline phosphatase mediated synthesis of carbon nanotube–hydroxyapatite nanocomposite and its application for electrochemical determination of luteolin. ADV POWDER TECHNOL 2016. [DOI: 10.1016/j.apt.2016.02.016] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Yan L, Yin Y, Lv P, Zhang Z, Wang J, Long F. Synthesis and Application of Novel 3D Magnetic Chlorogenic Acid Imprinted Polymers Based on a Graphene-Carbon Nanotube Composite. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2016; 64:3091-3100. [PMID: 27049929 DOI: 10.1021/acs.jafc.6b00518] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
A novel three-dimensional (3D) magnetic chlorogenic acid (CGA) imprinted polymer (MMIP) was prepared with novel carbon hybrid nanocomposite as the carrier, chlorogenic acid as the template molecule, and methacrylic acid as the functional monomer. The 3D MMIPs were characterized by scanning electron microscopy, Fourier transform infrared spectroscopy, thermogravimetric analysis, vibrating sample magnetometer, and UV spectrometry in detail. The results showed that the imprinted layer was attached successfully on the surface of a 3D magnetic carbon hybrid nanocomposite. The adsorption performance of the 3D MMIPs was investigated, and the results showed that the 3D MMIPs exhibited high adsorption capacity and fast adsorption rate toward CGA with a maximum adsorption capacity of 10.88 mg g(-1). The extraction conditions involving washing solvent, the pH of eluent solvent, elution volume, and desorption time were also investigated in detail. Combined with high-performance liquid chromatography, the 3D MMIPs have been applied to successfully extract CGA from Eucommia leaf extract samples.
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Affiliation(s)
- Liang Yan
- College of Chemistry and Chemical Engineering, Jishou University , Jishou 416000, China
| | - Yuli Yin
- College of Chemistry and Chemical Engineering, Jishou University , Jishou 416000, China
| | - Piaopiao Lv
- College of Chemistry and Chemical Engineering, Jishou University , Jishou 416000, China
| | - Zhaohui Zhang
- College of Chemistry and Chemical Engineering, Jishou University , Jishou 416000, China
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University , Changsha 410082, China
- Key Laboratory of Mineral Cleaner Production and Exploit of Green Functional Materials in Hunan Province, Jishou University , Jishou 416000, China
| | - Jing Wang
- College of Chemistry and Chemical Engineering, Jishou University , Jishou 416000, China
| | - Fang Long
- College of Chemistry and Chemical Engineering, Jishou University , Jishou 416000, China
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Yang S, Zheng Y, Zhang X, Ding S, Li L, Zha W. Molecularly imprinted electrochemical sensor based on the synergic effect of nanoporous gold and copper nanoparticles for the determination of cysteine. J Solid State Electrochem 2016. [DOI: 10.1007/s10008-016-3213-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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49
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Preparation of Cu2+-mediated magnetic imprinted polymers for the selective sorption of bovine hemoglobin. Talanta 2016; 150:46-53. [DOI: 10.1016/j.talanta.2015.12.017] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2015] [Revised: 12/01/2015] [Accepted: 12/10/2015] [Indexed: 11/23/2022]
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Roy E, Patra S, Tiwari A, Madhuri R, Sharma PK. Introduction of selectivity and specificity to graphene using an inimitable combination of molecular imprinting and nanotechnology. Biosens Bioelectron 2016; 89:234-248. [PMID: 26952532 DOI: 10.1016/j.bios.2016.02.056] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2015] [Revised: 02/19/2016] [Accepted: 02/22/2016] [Indexed: 01/21/2023]
Abstract
Recently, the nanostructured modified molecularly imprinting polymer has created a great attention in research field due to its excellent properties such as high surface to volume ratio, low cost, and easy preparation/handling. Among the nanostructured materials, the carbonaceous material such as 'graphene' has attracted the tremendous attention of researchers owing to their fascinating electrical, thermal and physical properties. In this review article, we have tried to explore as well as compile the role of graphene-based nanomaterials in the fabrication of imprinted polymers. In other words, herein the recent efforts made to introduce selectivity in graphene-based nanomaterials were tried collected together. The major concern of this review article is focused on the sensing devices fabricated via a combination of graphene, graphene@nanoparticles, graphene@carbon nanotubes and molecularly imprinted polymers. Additionally, the combination of graphene and quantum dots was also included to explore the fluorescence properties of zero-band-gap graphene.
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Affiliation(s)
- Ekta Roy
- Department of Applied Chemistry, Indian School of Mines, Dhanbad, Jharkhand 826004, India
| | - Santanu Patra
- Department of Applied Chemistry, Indian School of Mines, Dhanbad, Jharkhand 826004, India
| | - Ashutosh Tiwari
- Smart Materials and Biodevices, Biosensors and Bioelectronics Centre, IFM-Linköpings Universitet, 581 83 Linköping, Sweden
| | - Rashmi Madhuri
- Department of Applied Chemistry, Indian School of Mines, Dhanbad, Jharkhand 826004, India.
| | - Prashant K Sharma
- Functional Nanomaterials Research Laboratory, Department of Applied Physics, Indian School of Mines, Dhanbad, Jharkhand 826004, India
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