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Chen JY, Weng YX, Han YH, Ye RH, Huang DH. A novel pencil graphite electrode modified with an iron-based conductive metal-organic framework exhibited good ability in simultaneous sensing bisphenol A and bisphenol S. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 272:116065. [PMID: 38330872 DOI: 10.1016/j.ecoenv.2024.116065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 01/09/2024] [Accepted: 01/31/2024] [Indexed: 02/10/2024]
Abstract
Bisphenol A (BPA) and its substitute bisphenol S (BPS) are desirable materials widely used in manufacturing plastic products but can pose carcinogenic risks to humans. A new conductive iron-based metal-organic framework (Fe-HHTP)-modified pencil graphite electrode (PGE) for electrochemically sensing BPA and BPS was prepared and fully characterized by SEM, TEM, FT-IR, XRD, and XPS. Results showed that the optimal conditions for preparing Fe-HHTP/PGE were a pH of 6.5, a Fe-HHTP concentration of 2 mg·mL-1, a deposition potential of 0 V, and a deposition time of 100 s. The Fe-HHTP/PGE prepared under such conditions harbored a significant electrocatalytic activity with a detection limit of 0.8 nM for BPA and 1.7 nM for BPS (S/N = 3). Correspondingly, the electrochemical response current was linearly correlated to BPA and BPS, ranging from 0.01 to 100 μM. Fe-HHTP/PGE also obtained satisfactory recoveries by 93.8-102.1% and 96.0-101.3% for detecting BPA and BPS in plastic food packaging samples. Our work has provided a novel electrochemical tool to simultaneously detect BPA and BPS in food packaging samples and environmental matrixes.
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Affiliation(s)
- Jin-Yang Chen
- Fujian Key Laboratory of Pollution Control and Resource Reuse, College of Environmental and Resource Science, Fujian Normal University, Fuzhou 350117, Fujian, China; Fujian Province-Indonesia Marine Food Joint Research and Development Center, Fujian Polytechnic Normal University, Fuqing 350300, Fujian, China
| | - Ying-Xin Weng
- Fujian Province-Indonesia Marine Food Joint Research and Development Center, Fujian Polytechnic Normal University, Fuqing 350300, Fujian, China
| | - Yong-He Han
- Fujian Key Laboratory of Pollution Control and Resource Reuse, College of Environmental and Resource Science, Fujian Normal University, Fuzhou 350117, Fujian, China.
| | - Rui-Hong Ye
- Fujian Province-Indonesia Marine Food Joint Research and Development Center, Fujian Polytechnic Normal University, Fuqing 350300, Fujian, China
| | - Di-Hui Huang
- Fujian Province-Indonesia Marine Food Joint Research and Development Center, Fujian Polytechnic Normal University, Fuqing 350300, Fujian, China.
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2
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Emambakhsh F, Asadollahzadeh H, Rastakhiz N, Mohammadi SZ. Highly sensitive determination of Bisphenol A in water and milk samples by using magnetic activated carbon – Cobalt nanocomposite-screen printed electrode. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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3
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Synthesis of Metal–Organic Frameworks Quantum Dots Composites as Sensors for Endocrine-Disrupting Chemicals. Int J Mol Sci 2022; 23:ijms23147980. [PMID: 35887328 PMCID: PMC9324456 DOI: 10.3390/ijms23147980] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 07/10/2022] [Accepted: 07/12/2022] [Indexed: 11/17/2022] Open
Abstract
Hazardous chemical compounds such as endocrine-disrupting chemicals (EDCs) are widespread and part of the materials we use daily. Among these compounds, bisphenol A (BPA) is the most common endocrine-disrupting chemical and is prevalent due to the chemical raw materials used to manufacture thermoplastic polymers, rigid foams, and industrial coatings. General exposure to endocrine-disrupting chemicals constitutes a serious health hazard, especially to reproductive systems, and can lead to transgenerational diseases in adults due to exposure to these chemicals over several years. Thus, it is necessary to develop sensors for early detection of endocrine-disrupting chemicals. In recent years, the use of metal–organic frameworks (MOFs) as sensors for EDCs has been explored due to their distinctive characteristics, such as wide surface area, outstanding chemical fastness, structural tuneability, gas storage, molecular separation, proton conductivity, and catalyst activity, among others which can be modified to sense hazardous environmental pollutants such as EDCs. In order to improve the versatility of MOFs as sensors, semiconductor quantum dots have been introduced into the MOF pores to form metal–organic frameworks/quantum dots composites. These composites possess a large optical absorption coefficient, low toxicity, direct bandgap, formidable sensing capacity, high resistance to change under light and tunable visual qualities by varying the size and compositions, which make them useful for applications as sensors for probing of dangerous and risky environmental contaminants such as EDCs and more. In this review, we explore various synthetic strategies of (MOFs), quantum dots (QDs), and metal–organic framework quantum dots composites (MOFs@QDs) as efficient compounds for the sensing of ecological pollutants, contaminants, and toxicants such as EDCs. We also summarize various compounds or materials used in the detection of BPA as well as the sensing ability and capability of MOFs, QDs, and MOFs@QDs composites that can be used as sensors for EDCs and BPA.
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Ye RH, Chen JY, Huang DH, Wang YJ, Chen S. Electrochemical Sensor Based on Glassy-Carbon Electrode Modified with Dual-Ligand EC-MOFs Supported on rGO for BPA. BIOSENSORS 2022; 12:bios12060367. [PMID: 35735515 PMCID: PMC9221176 DOI: 10.3390/bios12060367] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 05/08/2022] [Accepted: 05/20/2022] [Indexed: 11/16/2022]
Abstract
The electronic conductive metal-organic frameworks (EC-MOFs) based on a single ligand are not suitable for the accurate detection of bisphenol A (BPA) due to the limitations of their electron-transfer-based sensing mechanism. To overcome this drawback, we developed EC-MOFs with novel dual-ligands, 2,3,6,7,10,11-hexahydroxy-sanya-phenyl (HHTP) and tetrahydroxy 1,4-quinone (THQ), and metal ions. A new class of 2D π-conjugation-based EC-MOFs (M-(HHTP)(THQ)) was synthesized by a self-assemble technique. Its best member (Cu-(HHTP)(THQ)) was selected and combined with reduced graphene (rGO) to form a Cu-(HHTP)(THQ)@rGO composite, which was thoroughly characterized by X-ray diffraction, field scanning electron microscopy, and energy-dispersive X-ray spectroscopy. Cu-(HHTP)(THQ)@rGO was drop-cast onto a glassy carbon electrode (GCE) to obtain a sensor for BPA detection. Cyclic voltammetry and electrochemical impedance tests were used to evaluate the electrode performance. The oxidation current of BPA on the Cu-(HHTP)(THQ)@rGO/GCE was substantially higher than on unmodified GCE, which could be explained by a synergy between Cu-(HHTP)(THQ) (which provided sensing and adsorption) and rGO (which provided fast electron conductivity and high surface area). Cu-(HHTP)(THQ)@rGO/GCE exhibited a linear detection range for 0.05–100 μmol·L−1 of BPA with 3.6 nmol·L−1 (S/N = 3) detection limit. We believe that our novel electrode and BPA sensing method extends the application perspectives of EC-MOFs in the electrocatalysis and sensing fields.
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Affiliation(s)
- Rui-Hong Ye
- Fujian Province-Indonesia Marine Food Joint Research and Development Center, Fujian Polytechnic Normal University, Fuqing 350300, China; (R.-H.Y.); (Y.-J.W.); (S.C.)
| | - Jin-Yang Chen
- College of Life Sciences, Fujian Normal University, Fuzhou 350117, China;
| | - Di-Hui Huang
- Fujian Province-Indonesia Marine Food Joint Research and Development Center, Fujian Polytechnic Normal University, Fuqing 350300, China; (R.-H.Y.); (Y.-J.W.); (S.C.)
- Correspondence:
| | - Yan-Jun Wang
- Fujian Province-Indonesia Marine Food Joint Research and Development Center, Fujian Polytechnic Normal University, Fuqing 350300, China; (R.-H.Y.); (Y.-J.W.); (S.C.)
| | - Sheng Chen
- Fujian Province-Indonesia Marine Food Joint Research and Development Center, Fujian Polytechnic Normal University, Fuqing 350300, China; (R.-H.Y.); (Y.-J.W.); (S.C.)
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Moradi O. Electrochemical sensors based on carbon nanostructures for the analysis of bisphenol A-A review. Food Chem Toxicol 2022; 165:113074. [PMID: 35489466 DOI: 10.1016/j.fct.2022.113074] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Revised: 04/15/2022] [Accepted: 04/22/2022] [Indexed: 12/11/2022]
Abstract
Overuse of Bisphenol A (BPA), a proven endocrine disruptor, has become a serious public health problem across the world. It has the potential to harm both the environment and human health, notably reproductive disorders, heart disease, and diabetes. Accordingly, much attention has been paid to the detection of BPA to promote food safety and environmental health. Carbon based nanostructures have proven themselves well in a variety of applications, such as energy storage, catalysis and sensors, due to their remarkable properties. Therefore, researchers have recently focused on fabricating electrochemical BPA sensors based on carbon nanostructures due to their unique advantages, such as real-time monitoring, simplicity, high selectivity, high sensitivity and easy operation. The purpose of the current review was to summarize the recent findings on carbon nanostructures for electrochemically sensing the BPA, as well as relevant future prospects and ongoing challenges.
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Affiliation(s)
- Omid Moradi
- Department of Chemistry, Shahr-e-Qods Branch, Islamic Azad University, Tehran, Iran.
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6
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Chen J, Wang J, Ye R, Huang D, Chen S. An electrochemical sensor based on a glassy carbon electrode modified with sandwich structured ZIF-67@rGO for bisphenol A measurement. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:5777-5786. [PMID: 34825246 DOI: 10.1039/d1ay01542g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
The low conductivity of metal-organic frameworks seriously impedes their electrocatalytic performance. In this study, we prepared a fabricated sandwich structure composed of a Co-based zeolitic imidazolate framework (ZIF-67) and reduced graphene oxide (rGO) through a facile and simple one-pot hydrothermal reaction. This framework of nanocomposites, which are modified with a glassy carbon electrode, constructed a bisphenol A (BPA) electrochemical sensor for the first time. Operational parameters such as pH, electrolytes, the amount of modifiers, deposition potentials and deposition time were optimised for the sensitive detection of BPA. The performance of electrodes was evaluated by cyclic voltammetry, electrochemical impedance spectroscopy, field emission scanning electron microscopy, energy-dispersive X-ray spectroscopy, and X-ray diffraction and transmission electron microscopy. With differential pulse voltammetry, the detection concentration of BPA ranged from 0.05 μmol L-1 to 100 μmol L-1. The results revealed that the hierarchical nanocomposites demonstrated better electrocatalytic performance with large electrochemically active surface areas, high sensitivity and a low limit of detection (5.2 nmol L-1), compared with a physical mixture of ZIF-67 and rGO at the same ratio. These impressive features originate from the synergistic effects of ZIF-67 and rGO. This study presents a new strategy using metal-organic framework composite materials for the sensitive detection of BPA.
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Affiliation(s)
- Jinyang Chen
- Fujian Polytechnic Normal University, Food Flexible Packaging Technology Fujian University Engineering Research Center, Fuqing, Fujian 350300, China.
- Fujian Normal University, Collge of Life sciences, Fuzhou 350117, Fujian, China
| | - Jiamei Wang
- Fujian Polytechnic Normal University, Food Flexible Packaging Technology Fujian University Engineering Research Center, Fuqing, Fujian 350300, China.
| | - Ruihong Ye
- Fujian Polytechnic Normal University, Food Flexible Packaging Technology Fujian University Engineering Research Center, Fuqing, Fujian 350300, China.
| | - Dihui Huang
- Fujian Polytechnic Normal University, Food Flexible Packaging Technology Fujian University Engineering Research Center, Fuqing, Fujian 350300, China.
| | - Sheng Chen
- Fujian Polytechnic Normal University, Food Flexible Packaging Technology Fujian University Engineering Research Center, Fuqing, Fujian 350300, China.
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7
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Jemmeli D, Dridi C, Abbas MN, Dempsey E. Development of highly sensitive and selective bisphenol A sensor based on a cobalt phthalocyanine-modified carbon paste electrode: application in dairy analysis. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:4674-4682. [PMID: 34549730 DOI: 10.1039/d1ay00827g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
The development of an accurate, sensitive and selective sensor for the detection of bisphenol A (BPA) based on the incorporation of a new phthalocyanine derivative, cobalt phthalocyanine, C,C,C,C-tetracarboxylic acid-polyacrylamide (CoPc-PAA) into a carbon-paste matrix is presented using voltammetry and constant potential techniques. The influence of measuring parameters such as pH and scan rate on the analytical performance of the sensor was evaluated. Several kinetic parameters such as electron transfer number (n), charge transfer coefficient (α), electrode surface area (A) and diffusion coefficient (D) were also calculated. Under optimum conditions, particularly at pH 7.2, the BPA sensor resulted in a wide linear range from 25 × 10-11 M to 2.5 × 10-7 M and a limit of detection as low as 63.5 pM. Based on these findings, it can be concluded that our sensor can be substantially utilized for detecting BPA in spiked milk samples.
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Affiliation(s)
- Dhouha Jemmeli
- NANOMISENE Laboratory LR16CRMN01, Center of Research on Microelectronics and Nanotechnology (CRMN), Sousse Technopole, Tunisia.
| | - Chérif Dridi
- NANOMISENE Laboratory LR16CRMN01, Center of Research on Microelectronics and Nanotechnology (CRMN), Sousse Technopole, Tunisia.
| | - Mohammed N Abbas
- Analytical Laboratory, Department of Applied Organic Chemistry Polymer and Pigments Department, National Research Centre, Cairo, Egypt
| | - Eithne Dempsey
- Kathleen Lonsdale Institute for Human Health Research, Department of Chemistry, Maynooth University, Maynooth, Co. Kildare, Ireland
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8
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Development of MWCNT decorated with green synthesized AgNps-based electrochemical sensor for highly sensitive detection of BPA. J APPL ELECTROCHEM 2021. [DOI: 10.1007/s10800-020-01511-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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9
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Lien NT, Quoc Hung L, Hoang NT, Thu VT, Ngoc Nga DT, Hai Yen PT, Phong PH, Thu Ha VT. An Electrochemical Sensor Based on Gold Nanodendrite/Surfactant Modified Electrode for Bisphenol A Detection. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2020; 2020:6693595. [PMID: 33457037 PMCID: PMC7785347 DOI: 10.1155/2020/6693595] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 11/30/2020] [Accepted: 12/14/2020] [Indexed: 06/12/2023]
Abstract
In the present work, we reported the simple way to fabricate an electrochemical sensing platform to detect Bisphenol A (BPA) using galvanostatic deposition of Au on a glassy carbon electrode covered by cetyltrimethylammonium bromide (CTAB). This material (CTAB) enhances the sensitivity of electrochemical sensors with respect to the detection of BPA. The electrochemical response of the modified GCE to BPA was investigated by cyclic voltammetry and differential pulse voltammetry. The results displayed a low detection limit (22 nm) and a linear range from 0.025 to 10 µm along side with high reproducibility (RSD = 4.9% for seven independent sensors). Importantly, the prepared sensors were selective enough against interferences with other pollutants in the same electrochemical window. Notably, the presented sensors have already proven their ability in detecting BPA in real plastic water drinking bottle samples with high accuracy (recovery range = 96.60%-102.82%) and it is in good agreement with fluorescence measurements.
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Affiliation(s)
- Nguyen Thi Lien
- Department of Chemistry, Hanoi University of Science, 19 Le Thanh Tong, Hanoi, Vietnam
| | - Le Quoc Hung
- Institute of Chemistry, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Nguyen Tien Hoang
- University of Science and Technology of Hanoi, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Vu Thi Thu
- University of Science and Technology of Hanoi, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Dau Thi Ngoc Nga
- University of Science and Technology of Hanoi, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Pham Thi Hai Yen
- Institute of Chemistry, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Pham Hong Phong
- Institute of Chemistry, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Vu Thi Thu Ha
- Institute of Chemistry, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
- University of Science and Technology of Hanoi, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
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10
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Dominguez-Alfaro A, Alegret N, Arnaiz B, Salsamendi M, Mecerreyes D, Prato M. Toward Spontaneous Neuronal Differentiation of SH-SY5Y Cells Using Novel Three-Dimensional Electropolymerized Conductive Scaffolds. ACS APPLIED MATERIALS & INTERFACES 2020; 12:57330-57342. [PMID: 33306363 DOI: 10.1021/acsami.0c16645] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Neuroblastoma-derived SH-SY5Y cells have become an excellent model for nervous system regeneration to treat neurodegenerative disorders. Many approaches achieved a mature population of derived neurons in in vitro plates. However, the importance of the third dimension in tissue regeneration has become indispensable to achieve a potential implant to replace the damaged tissue. Therefore, we have prepared porous 3D structures composed uniquely of carbon nanotubes (CNT) and poly(3,4-ethylenedioxythiophene) (PEDOT) that show great potential in the tridimensional differentiation of SH-SY5Y cells into mature neurons. The scaffolds have been manufactured through electropolymerization by applying 1.2 V in a three-electrode cell using a template of sucrose/CNT as a working electrode. By this method, PEDOT/CNT 3D scaffolds were obtained with homogeneous porosities and high conductivity. In vitro analyses showed that an excellent biocompatibility of the scaffold and the presence of high amount of β-tubulin class III and MAP-II target proteins that mainly expresses in neurons, suggesting the differentiation into neuronal cells already after a week of incubation.
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Affiliation(s)
- Antonio Dominguez-Alfaro
- Center for Cooperative Research in Biomaterials (CIC biomaGUNE), Basque Research and Technology Alliance (BRTA), Paseo de Miramon 182, 20014 Donostia San Sebastián, Spain
- POLYMAT University of the Basque Country UPV/EHU, Avenida de Tolosa 72, 20018 Donostia-San Sebastián, Spain
| | - Nuria Alegret
- POLYMAT University of the Basque Country UPV/EHU, Avenida de Tolosa 72, 20018 Donostia-San Sebastián, Spain
- Cardiovascular Institute, UC Denver Anschutz Medical Campus, School of Medicine, 12700 E. 19th Avenue, Bldg. P15, Aurora, Colorado 80045, United States
| | - Blanca Arnaiz
- Center for Cooperative Research in Biomaterials (CIC biomaGUNE), Basque Research and Technology Alliance (BRTA), Paseo de Miramon 182, 20014 Donostia San Sebastián, Spain
| | - Maitane Salsamendi
- POLYMAT University of the Basque Country UPV/EHU, Avenida de Tolosa 72, 20018 Donostia-San Sebastián, Spain
| | - David Mecerreyes
- POLYMAT University of the Basque Country UPV/EHU, Avenida de Tolosa 72, 20018 Donostia-San Sebastián, Spain
- Ikerbasque, Basque Foundation for Science, 48013 Bilbao, Spain
| | - Maurizio Prato
- Center for Cooperative Research in Biomaterials (CIC biomaGUNE), Basque Research and Technology Alliance (BRTA), Paseo de Miramon 182, 20014 Donostia San Sebastián, Spain
- Department of Chemical and Pharmaceutical Sciences, INSTM, University of Trieste, Via L. Giorgieri 1, 34127 Trieste, Italy
- Ikerbasque, Basque Foundation for Science, 48013 Bilbao, Spain
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11
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Xu Z, Jiang X, Liu S, Yang M. Sensitive and selective molecularly imprinted electrochemical sensor based on multi-walled carbon nanotubes for doxycycline hyclate determination. CHINESE CHEM LETT 2020. [DOI: 10.1016/j.cclet.2019.04.026] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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12
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Wang P, Wang L, Ding M, Pei M, Guo W. Ultrasensitive electrochemical detection of ochratoxin A based on signal amplification by one-pot synthesized flower-like PEDOT-AuNFs supported on a graphene oxide sponge. Analyst 2019; 144:5866-5874. [PMID: 31482879 DOI: 10.1039/c9an01288e] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
To enhance the sensitivity of an aptasensor, a novel strategy was designed to develop an electrochemical aptasensor based on poly(3,4-ethylenedioxy thiophene)-gold nanoflower (PEDOT-AuNF) composites supported on a three-dimensional graphene oxide sponge (GOS). GOS with a three-dimensional sponge-like porous structure, exhibiting excellent electrical conductivity and a large surface area, provided the first amplification of the electrochemical signal for ochratoxin A (OTA) detection. PEDOT-AuNFs, synthesized by an ionic liquid-assisted one-pot method, presented a peculiar hierarchical flower-like structure, a high electroactive surface area, and more binding sites for immobilizing the aptamer molecules by the Au-S bonds. When PEDOT-AuNFs were supported on the surface of GOS by the interaction of the π-π packing between PEDOT and graphene oxide, a synergistic effect was produced to provide the second amplification for the aptasensor. PEDOT-AuNFs/GOS provided an ultrasensitive detection technique by multiple signal amplification for the electrochemical sensing of OTA. Consequently, this strategy not only endowed the aptasensor with high sensitivity but also needed no complicated signal amplification. The electrochemical sensor was fabricated successfully on a glassy carbon electrode to detect OTA with a linear response in the range of 0.01-20 ng L-1 and a limit of detection of 4.9 pg L-1. Moreover, it displayed good specificity, reproducibility and stability. The utilization of the proposed aptasensor for the quantitative determination of OTA in wine indicates that it can find promising applications in detecting OTA and even other mycotoxins in foodstuffs.
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Affiliation(s)
- Pengxiang Wang
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, China.
| | - Luyan Wang
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, China.
| | - Mei Ding
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, China.
| | - Meishan Pei
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, China.
| | - Wenjuan Guo
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, China.
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13
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POMs as Active Center for Sensitively Electrochemical Detection of Bisphenol A and Acetaminophen. Chem Res Chin Univ 2019. [DOI: 10.1007/s40242-019-8370-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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14
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Krzyczmonik P, Skrzypek S. Composites of Poly (3,4-Ethylenedioxythiophene) with Nanostructures as Electrochemical Sensors for Application in Bioelectroanalysis. CURR ANAL CHEM 2019. [DOI: 10.2174/1573411014666180423150941] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Background:
The article presents the state of research on conductive composite materials
constructed on the basis of poly (3,4-ethylenedioxythiophene) (PEDOT), a conductive polymer, as
well as selected nanoparticles and nanostructures. Combining two or more materials in a composite
which is later used in electrode modification can result in obtaining an electrode with new, more desirable
properties. One of such fields is pharmacological analysis which, due to the continuous emergence
of new substances and often also a need for analyte determination in complex samples, requires
newer instruments in the form of suitably sensitive and selective sensors.
Contents:
The review contains the description of properties of PEDOT and composite PEDOT with
polystyrenesulfonates. In the following part, composite materials are described: PEDOT-CNT, PEDOT-
nanoparticles, PEDOT-graphene. The review closes with the examples of multi-component
composite materials.
Conclusion:
The on-going development of new substances used in medicine, pharmacy and related
fields, as well as the continuous increase in the production and consumption of this type of substances,
necessitates constant development and modernization of analytical techniques used for their determination.
:
Biomedical assays require being able to carry out determinations in different systems, including in
vitro ones, without separating individual compounds. It is necessary to be able to identify several substances
simultaneously or determine one compound in the presence of chemically similar substances.
Modern electrode materials such as PEDOT and nanostructured materials allow for the development
of sensors which are getting increasingly better at meeting the requirements of the analysts.
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Affiliation(s)
- Paweł Krzyczmonik
- Department of Inorganic and Analytical Chemistry, University of Lodz ul. Tamka 12, 91-403 Lodz, Poland
| | - Sławomira Skrzypek
- Department of Inorganic and Analytical Chemistry, University of Lodz ul. Tamka 12, 91-403 Lodz, Poland
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15
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Lei H, Hu Y, Li G. A dual-functional membrane for bisphenol A enrichment and resonance amplification by surface-enhanced Raman scattering. CHINESE CHEM LETT 2018. [DOI: 10.1016/j.cclet.2017.08.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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16
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Ye G, Zhou Q, Li D, Zuo Y, Duan X, Zhou W, Xu J. Freestanding flexible polymer films based on bridging of two EDOT units with functionalized chains for use in long-term-stable supercapacitors. NEW J CHEM 2018. [DOI: 10.1039/c7nj04184e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Freestanding flexible films were prepared by cross-linking two EDOT unit with fictionalized flexible chains, the application of these films in supercapacitors showed excellent cycling life.
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Affiliation(s)
- Guo Ye
- Jiangxi Provincial Key Laboratory of Drug Design and Evaluation School of Pharmacy, Jiangxi Science and Technology Normal University
- Nanchang 330013
- China
| | - Qianjie Zhou
- Jiangxi Engineering Laboratory of Waterborne Coatings, Jiangxi Science and Technology Normal University
- Nanchang 330013
- China
| | - Danqin Li
- Jiangxi Provincial Key Laboratory of Drug Design and Evaluation School of Pharmacy, Jiangxi Science and Technology Normal University
- Nanchang 330013
- China
| | - Yinxiu Zuo
- Jiangxi Provincial Key Laboratory of Drug Design and Evaluation School of Pharmacy, Jiangxi Science and Technology Normal University
- Nanchang 330013
- China
| | - Xuemin Duan
- Jiangxi Provincial Key Laboratory of Drug Design and Evaluation School of Pharmacy, Jiangxi Science and Technology Normal University
- Nanchang 330013
- China
| | - Weiqiang Zhou
- Jiangxi Engineering Laboratory of Waterborne Coatings, Jiangxi Science and Technology Normal University
- Nanchang 330013
- China
| | - Jingkun Xu
- Jiangxi Provincial Key Laboratory of Drug Design and Evaluation School of Pharmacy, Jiangxi Science and Technology Normal University
- Nanchang 330013
- China
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17
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Advances in sensing and biosensing of bisphenols: A review. Anal Chim Acta 2017; 998:1-27. [PMID: 29153082 DOI: 10.1016/j.aca.2017.09.048] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Revised: 09/22/2017] [Accepted: 09/23/2017] [Indexed: 12/19/2022]
Abstract
Bisphenols (BPs) are well known endocrine disrupting chemicals (EDCs) that cause adverse effects on the environment, biotic life and human health. BPs have been studied extensively because of an increasing concern for the safety of the environment and for human health. They are major raw materials for manufacturing polycarbonates, thermal papers and epoxy resins and are considered hazardous environmental contaminants. A vast array of sensors and biosensors have been developed for the sensitive screening of BPs based on carbon nanomaterials (carbon nanotubes, fullerenes, graphene and graphene oxide), quantum dots, metal and metal oxide nanocomposites, polymer nanocomposites, metal organic frameworks, ionic liquids and molecularly imprinted polymers. This review is devoted mainly to a variety of sensitive, selective and reliable sensing and biosensing methods for the detection of BPs using electrochemistry, fluorescence, colorimetry, surface plasmon resonance, luminescence, ELISAs, circular dichroism, resonance Rayleigh scattering and adsorption techniques in plastic products, food samples, food packaging, industrial wastes, pharmaceutical products, human body fluids and many other matrices. It summarizes the advances in sensing and biosensing methods for the detection of BPs since 2010. Furthermore, the article discusses challenges and future perspectives in the development of novel sensing methods for the detection of BP analogs.
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18
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Mantione D, Del Agua I, Sanchez-Sanchez A, Mecerreyes D. Poly(3,4-ethylenedioxythiophene) (PEDOT) Derivatives: Innovative Conductive Polymers for Bioelectronics. Polymers (Basel) 2017; 9:E354. [PMID: 30971030 PMCID: PMC6418870 DOI: 10.3390/polym9080354] [Citation(s) in RCA: 96] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Revised: 08/07/2017] [Accepted: 08/08/2017] [Indexed: 11/16/2022] Open
Abstract
Poly(3,4-ethylenedioxythiophene)s are the conducting polymers (CP) with the biggest prospects in the field of bioelectronics due to their combination of characteristics (conductivity, stability, transparency and biocompatibility). The gold standard material is the commercially available poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS). However, in order to well connect the two fields of biology and electronics, PEDOT:PSS presents some limitations associated with its low (bio)functionality. In this review, we provide an insight into the synthesis and applications of innovative poly(ethylenedioxythiophene)-type materials for bioelectronics. First, we present a detailed analysis of the different synthetic routes to (bio)functional dioxythiophene monomer/polymer derivatives. Second, we focus on the preparation of PEDOT dispersions using different biopolymers and biomolecules as dopants and stabilizers. To finish, we review the applications of innovative PEDOT-type materials such as biocompatible conducting polymer layers, conducting hydrogels, biosensors, selective detachment of cells, scaffolds for tissue engineering, electrodes for electrophysiology, implantable electrodes, stimulation of neuronal cells or pan-bio electronics.
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Affiliation(s)
- Daniele Mantione
- Polymat University of the Basque Country UPV/EHU, Joxe Mari Korta Center, Avda. Tolosa 72, 20018 Donostia-San Sebastian, Spain.
| | - Isabel Del Agua
- Polymat University of the Basque Country UPV/EHU, Joxe Mari Korta Center, Avda. Tolosa 72, 20018 Donostia-San Sebastian, Spain.
- Department of Bioelectronics, Ecole Nationale Supérieure des Mines, CMP-EMSE, MOC, 13541 Gardanne, France.
| | - Ana Sanchez-Sanchez
- Polymat University of the Basque Country UPV/EHU, Joxe Mari Korta Center, Avda. Tolosa 72, 20018 Donostia-San Sebastian, Spain.
- Department of Bioelectronics, Ecole Nationale Supérieure des Mines, CMP-EMSE, MOC, 13541 Gardanne, France.
| | - David Mecerreyes
- Polymat University of the Basque Country UPV/EHU, Joxe Mari Korta Center, Avda. Tolosa 72, 20018 Donostia-San Sebastian, Spain.
- Ikerbasque, Basque Foundation for Science, E-48011 Bilbao, Spain.
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19
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Wen Y, Xu J. Scientific Importance of Water-Processable PEDOT-PSS and Preparation, Challenge and New Application in Sensors of Its Film Electrode: A Review. ACTA ACUST UNITED AC 2017. [DOI: 10.1002/pola.28482] [Citation(s) in RCA: 183] [Impact Index Per Article: 26.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Yangping Wen
- Key Laboratory of Applied Chemistry; Jiangxi Agricultural University; Nanchang 330045 People's Republic of China
| | - Jingkun Xu
- Jiangxi Engineering Laboratory of Waterborne Coatings; Jiangxi Science and Technology Normal University; Nanchang 330013 People's Republic of China
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20
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Ye G, Xu J, Ma X, Zhou Q, Li D, Zuo Y, Lv L, Zhou W, Duan X. One-step electrodeposition of free-standing flexible conducting PEDOT derivative film and its electrochemical capacitive and thermoelectric performance. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2016.12.042] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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21
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Dong LQ, Hu DF, Duan XM, Wang ZP, Zhang KX, Zhu XF, Sun H, Zhang YS, Xu JK. Synthesis and characterization of D-/L-methionine grafted PEDOTs for selective recognition of 3,4-dihydroxyphenylalanine enantiomers. CHINESE JOURNAL OF POLYMER SCIENCE 2016. [DOI: 10.1007/s10118-016-1772-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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22
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Zhu X, Duan X, Xu J, Lu L, Zhang K, Xing H, Gao Y, Yang T, Wang W. A universal strategy for the facile synthesis of a sandwich-structured Pt–graphene–Pt nanocomposite for salbutamol sensing. NEW J CHEM 2016. [DOI: 10.1039/c5nj02278a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A sandwich-structured Pt–graphene–Pt nanocomposite was prepared by a two step method includingin situgrowth and an electrochemical reduction process.
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Affiliation(s)
- Xiaofei Zhu
- School of Pharmacy
- Jiangxi Science and Technology Normal University
- Nanchang 330013
- P. R. China
- College of Science
| | - Xuemin Duan
- School of Pharmacy
- Jiangxi Science and Technology Normal University
- Nanchang 330013
- P. R. China
| | - Jingkun Xu
- School of Pharmacy
- Jiangxi Science and Technology Normal University
- Nanchang 330013
- P. R. China
| | - Limin Lu
- College of Science
- Jiangxi Agricultural University
- Nanchang 330045
- P. R. China
| | - Kaixin Zhang
- Centre for Nanoscale BioPhotonics
- Macquarie University
- Australia
| | - Huakun Xing
- School of Pharmacy
- Jiangxi Science and Technology Normal University
- Nanchang 330013
- P. R. China
| | - Yansha Gao
- School of Pharmacy
- Jiangxi Science and Technology Normal University
- Nanchang 330013
- P. R. China
| | - Taotao Yang
- School of Pharmacy
- Jiangxi Science and Technology Normal University
- Nanchang 330013
- P. R. China
| | - Wenmin Wang
- College of Science
- Jiangxi Agricultural University
- Nanchang 330045
- P. R. China
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23
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Wang JY, Su YL, Wu BH, Cheng SH. Reusable electrochemical sensor for bisphenol A based on ionic liquid functionalized conducting polymer platform. Talanta 2016; 147:103-10. [DOI: 10.1016/j.talanta.2015.09.035] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Revised: 09/11/2015] [Accepted: 09/12/2015] [Indexed: 01/25/2023]
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24
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Dong L, Zhang L, Duan X, Mo D, Xu J, Zhu X. Synthesis and characterization of chiral PEDOT enantiomers bearing chiral moieties in side chains: chiral recognition and its mechanism using electrochemical sensing technology. RSC Adv 2016. [DOI: 10.1039/c5ra20871h] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
This manuscript reports a couple of novel polymers of side-chain functionalized PEDOT. The new polymers can be employed to successfully recognize 3,4-dihydroxyphenylalanine enantiomers and we also discuss the mechanism of chiral recognition.
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Affiliation(s)
- Liqi Dong
- School of Pharmacy
- Jiangxi Science & Technology Normal University
- Nanchang
- China
| | - Long Zhang
- School of Pharmacy
- Jiangxi Science & Technology Normal University
- Nanchang
- China
| | - Xuemin Duan
- School of Pharmacy
- Jiangxi Science & Technology Normal University
- Nanchang
- China
| | - Daize Mo
- School of Pharmacy
- Jiangxi Science & Technology Normal University
- Nanchang
- China
| | - Jingkun Xu
- School of Pharmacy
- Jiangxi Science & Technology Normal University
- Nanchang
- China
| | - Xiaofei Zhu
- School of Pharmacy
- Jiangxi Science & Technology Normal University
- Nanchang
- China
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25
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Hu Y, Wang Z, Lin K, Xu J, Duan X, Zhao F, Hou J, Jiang F. Electrosynthesis and electrochromic properties of free-standing copolymer based on oligo(oxyethylene) cross-linked 2,2’-bithiophene and 3,4-ethylenedioxythiophene. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.28012] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yongjing Hu
- Department of Physics; Jiangxi Science and Technology Normal University; Nanchang 330013 China
| | - Zhipeng Wang
- Department of Physics; Jiangxi Science and Technology Normal University; Nanchang 330013 China
| | - Kaiwen Lin
- Department of Physics; Jiangxi Science and Technology Normal University; Nanchang 330013 China
| | - Jingkun Xu
- Department of Physics; Jiangxi Science and Technology Normal University; Nanchang 330013 China
| | - Xuemin Duan
- Department of Physics; Jiangxi Science and Technology Normal University; Nanchang 330013 China
| | - Feng Zhao
- Department of Physics; Jiangxi Science and Technology Normal University; Nanchang 330013 China
| | - Jian Hou
- State Key Laboratory for Marine Corrosion and Protection; Luoyang Ship Material Research Institute; Qingdao 266101 China
| | - Fengxing Jiang
- Department of Physics; Jiangxi Science and Technology Normal University; Nanchang 330013 China
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26
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Wu L, Xu J, Lu L, Yang T, Gao Y. Fabrication of nanostructured PEDOT clusters using β-cyclodextrin as substrate and applied for simultaneous determination of hyperoside and shikonin. Colloids Surf A Physicochem Eng Asp 2015. [DOI: 10.1016/j.colsurfa.2015.05.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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27
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Sun J, Liu Y, Lv S, Huang Z, Cui L, Wu T. An Electrochemical Sensor Based on Nitrogen-doped Carbon Nanofiber for Bisphenol A Determination. ELECTROANAL 2015. [DOI: 10.1002/elan.201500287] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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28
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Gan T, Shi Z, Wang K, Chen Y, Sun J, Liu Y. Size-controlled core–shell-structured Ag@carbon spheres for electrochemical sensing of bisphenol A. J Solid State Electrochem 2015. [DOI: 10.1007/s10008-015-2860-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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29
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Zhang B, Wang Y, Dai X, Liu D, He X. A nitrogen and sulfur co-doped graphene-supported nickel tetrapyridyloxyphthalocyanine hybrid fabricated by a solvothermal method and its application for the detection of bisphenol A. RSC Adv 2015. [DOI: 10.1039/c5ra14516c] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
A novel hybrid consisting of nickel tetrapyridyloxyphthalocyanine (NiTPPc) and nitrogen and sulfur co-doped graphene (N-S-G) was obtained via a solvothermal method and applied for the determination of BPA.
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Affiliation(s)
- Bowen Zhang
- Department of Chemistry and Chemical Engineering
- Changchun University of Science and Technology
- Changchun 130022
- P. R. China
| | - Yishu Wang
- Department of Chemistry and Chemical Engineering
- Changchun University of Science and Technology
- Changchun 130022
- P. R. China
| | - Xvhong Dai
- Department of Chemistry and Chemical Engineering
- Changchun University of Science and Technology
- Changchun 130022
- P. R. China
| | - Dajun Liu
- Department of Chemistry and Chemical Engineering
- Changchun University of Science and Technology
- Changchun 130022
- P. R. China
| | - Xingquan He
- Department of Chemistry and Chemical Engineering
- Changchun University of Science and Technology
- Changchun 130022
- P. R. China
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30
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Govindhan M, Adhikari BR, Chen A. Nanomaterials-based electrochemical detection of chemical contaminants. RSC Adv 2014. [DOI: 10.1039/c4ra10399h] [Citation(s) in RCA: 114] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Recent advances in the development of nanomaterials-based electrochemical sensors for environmental monitoring and food safety applications are assessed.
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Affiliation(s)
| | | | - Aicheng Chen
- Department of Chemistry
- Lakehead University
- Thunder Bay, Canada
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