1
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Chang F, Chen J, Tan J, Pu Z, Wang D. Simultaneous determination of bisphenol A and bisphenol AF using a carbon nanocages and CuO nanochains-based sensitive voltammetric sensor. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 284:116986. [PMID: 39241609 DOI: 10.1016/j.ecoenv.2024.116986] [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: 07/21/2024] [Revised: 08/28/2024] [Accepted: 08/30/2024] [Indexed: 09/09/2024]
Abstract
A new and highly sensitive voltammetric technique was described in this study for the concurrent detection of endocrine disruptors bisphenol A (BPA) and bisphenol AF (BPAF) based on carbon nanocages (CNCs) and copper oxide nanochains (CuONCs). The CNCs was prepared by the solvothermal method and characterized using various techniques. Utilizing the nanocomposite of CNCs and CuONCs, the voltammetric sensor demonstrated outstanding performance in detecting BPA and BPAF simultaneously with distinct oxidation peaks and increased current peaks. The voltammetric signals have linear relationships with the two bisphenols ranging from 0.500 μM to 100 μM with a detection limit of 0.16 µM for BPA and 0.14 µM for BPAF. The newly designed sensor showed reliable consistency, long-term durability and anti-interference ability, and performed well in analyzing real water samples, indicating great potential for environmental monitoring.
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Affiliation(s)
- Fengxia Chang
- School of Chemistry and Environment, Southwest Minzu University, Chengdu, PR China.
| | - Jinhang Chen
- School of Chemistry and Environment, Southwest Minzu University, Chengdu, PR China
| | - Jiong Tan
- School of Chemistry and Environment, Southwest Minzu University, Chengdu, PR China
| | - Zixian Pu
- School of Chemistry and Environment, Southwest Minzu University, Chengdu, PR China
| | - Dan Wang
- School of Chemistry and Environment, Southwest Minzu University, Chengdu, PR China
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2
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Mijajlović A, Stanković V, Vlahović F, Đurđić S, Manojlović D, Stanković D. The cathodically pretreated boron-doped diamond electrode as an environmentally friendly electrochemical tool for the detection and monitoring of mesotrione in food samples. Food Chem 2024; 447:138993. [PMID: 38493684 DOI: 10.1016/j.foodchem.2024.138993] [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: 10/25/2023] [Revised: 01/29/2024] [Accepted: 03/09/2024] [Indexed: 03/19/2024]
Abstract
Excessive pesticide use can harm human health, making it essential to develop new techniques to monitor hazardous pesticides in food. Our study focuses on detecting mesotrione (MST) using an unmodified boron-doped diamond (BDD) electrode. This was the first application of cathodically pretreated BDD electrode for the detection of MST, based on its oxidation at a high potential value of +1.4 V. We theoretically examined the oxidation mechanism of MST trough the utilization of density functional theory (DFT) methodology. The utilized DPV method achieved a detection limit of 0.45 μM and showed satisfactory selectivity. The practical application of this method was demonstrated by examining corn-based food products. To ensure practical application of the method, MST was deliberately added to the samples to evaluate the accuracy of the proposed method. The effectiveness of the method was confirmed by using HPLC method. This environmentally-friendly approach can establish a solid foundation for future use in food analysis.
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Affiliation(s)
- Aleksandar Mijajlović
- Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, 11000 Belgrade, Serbia
| | - Vesna Stanković
- Institute of Chemistry, Technology and Metallurgy - National Institute of the Republic of Serbia, University of Belgrade, Njegoševa 12, 11000 Belgrade, Serbia.
| | - Filip Vlahović
- Institute of Chemistry, Technology and Metallurgy - National Institute of the Republic of Serbia, University of Belgrade, Njegoševa 12, 11000 Belgrade, Serbia
| | - Slađana Đurđić
- Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, 11000 Belgrade, Serbia
| | - Dragan Manojlović
- Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, 11000 Belgrade, Serbia
| | - Dalibor Stanković
- Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, 11000 Belgrade, Serbia; Vinča Institute of Nuclear Sciences - National Institute of the Republic of Serbia, University of Belgrade, 11000 Belgrade, Serbia
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3
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Mete C, Pınar PT. Using a Boron‐Doped Diamond Electrode in Anionic Surfactant Media as an Improved Electrochemical Sensor for the Anticancer Drug Ibrutinib. ChemistrySelect 2023. [DOI: 10.1002/slct.202204492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Cihat Mete
- Department of Analytical Chemistry Institution of Van Yuzuncu Yil University Van Yuzuncu Yil University Faculty of Pharmacy
| | - Pınar Talay Pınar
- Department of Analytical Chemistry Institution of Van Yuzuncu Yil University Van Yuzuncu Yil University Faculty of Pharmacy
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4
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Memon AF, Ameen S, Khand NH, Qambrani N, Buledi JA, Junejo B, Solangi AR, Taqvi SIH, Dragoi EN, Zare N, Karimi F, Vasseghian Y. Electrochemical monitoring of bisphenol-s through nanostructured tin oxide/Nafion/GCE: A solution to environmental pollution. CHEMOSPHERE 2022; 303:135170. [PMID: 35640684 DOI: 10.1016/j.chemosphere.2022.135170] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 05/15/2022] [Accepted: 05/27/2022] [Indexed: 06/15/2023]
Abstract
Over the past few decades, phenolic compounds have been broadly exploited in the industries to be utilized in several applications including polycarbonate plastic, food containers, epoxy resins, etc. One of the major compounds in phenolics is Bisphenol-S (BPS) which has dominantly replaced Bisphenol-A in several applications. Phenolic compounds are extensively drained into the environment without proper treatment and cause several health hazards. Thus, to tackle this serious problem an electrochemical sensor based on SnO2/GCE has been successfully engineered to monitor the low-level concentration of BPS in water samples. The fabrication of SnO2 nanoparticles (SnO2 NPs) was confirmed through FTIR, XRD, and TEM to examine the size, crystallinity, internal texture, and functionalities of the prepared material. The fabricated material was exploited as a chemically modified sensor for the determination of BPS in water samples collected from different sources. Under optimal conditions such as scan sweep 100 mV/s, PBS electrolyte pH of 6, potential window (0.3-1.3 V), the proposed sensor manifested an excellent response for BPS. The LOD of the present method for BPS was calculated as 0.007 μM, respectively. Moreover, the stability and selectivity profile of SnO2/GCE for BPS in the real matrix was examined to be outstanding.
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Affiliation(s)
- Almas F Memon
- Department of Chemistry, Government College University, Hyderabad, Sindh, Pakistan
| | - Sidra Ameen
- Department of Chemistry, Shaheed Benazir Bhutto University, Shaheed Benazirabad, 67450, Sindh, Pakistan
| | - Nadir H Khand
- National Centre of Excellence in Analytical Chemistry, University of Sindh, 76080, Jamshoro, Pakistan
| | - Nadeem Qambrani
- National Centre of Excellence in Analytical Chemistry, University of Sindh, 76080, Jamshoro, Pakistan
| | - Jamil A Buledi
- National Centre of Excellence in Analytical Chemistry, University of Sindh, 76080, Jamshoro, Pakistan
| | - Bindia Junejo
- Department of Chemistry, Government College University, Hyderabad, Sindh, Pakistan
| | - Amber R Solangi
- National Centre of Excellence in Analytical Chemistry, University of Sindh, 76080, Jamshoro, Pakistan.
| | - Syed Iqleem H Taqvi
- Department of Chemistry, Government College University, Hyderabad, Sindh, Pakistan
| | - Elena-Niculina Dragoi
- Faculty of Chemical Engineering and Environmental Protection "Cristofor Simionescu", "Gheorghe Asachi" Technical University, Iasi, Bld Mangeron no 73, 700050, Romania
| | - Najmeh Zare
- Department of Chemical Engineering, Quchan University of Technology, Quchan, Iran
| | - Fatemeh Karimi
- Department of Chemical Engineering, Quchan University of Technology, Quchan, Iran.
| | - Yasser Vasseghian
- Department of Chemistry, Soongsil University, Seoul, 06978, South Korea; Department of Sustainable Engineering, Saveetha School of Engineering, SIMATS, Chennai, 602105, India.
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5
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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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6
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Huang J, Zhang T, Dong G, Zhu S, Yan F, Liu J. Direct and Sensitive Electrochemical Detection of Bisphenol A in Complex Environmental Samples Using a Simple and Convenient Nanochannel-Modified Electrode. Front Chem 2022; 10:900282. [PMID: 35720995 PMCID: PMC9204582 DOI: 10.3389/fchem.2022.900282] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Accepted: 04/19/2022] [Indexed: 11/13/2022] Open
Abstract
Rapid, convenient, and sensitive detection of Bisphenol A (BPA) in complex environmental samples without the need for tedious pre-treatment is crucial for assessing potential health risks. Herein, we present an electrochemical sensing platform using a simple nanochannel-modified electrode, which enables the direct and sensitive detection of BPA in complex samples. A vertically ordered mesoporous silica-nanochannel film (VMSF) with high-density nanochannels is rapidly and stably grown on the surface of a electrochemically activated glassy carbon electrode (p-GCE) by using the electrochemically assisted self-assembly (EASA) method. The high antifouling capability of the VMSF/p-GCE sensor is proven by investigating the electrochemical behavior of BPA in the presence of model coexisting interfering molecules including amylum, protein, surfactant, and humic acid. The VMSF/p-GCE sensor can sensitively detect BPA ranged from 50 to 1.0 μM and 1.0–10.0 μM, with low detection limits (15 nM). Owing to the electrocatalytic performance and high potential resolution of p-GCE, the sensor exhibits high selectivity for BPA detection in the presence of common environmental pollutants, including bisphenol S (BPS), catechol (CC), hydroquinone (HQ), and 4-nitrophenol (4-NP). In combination with the good antifouling property of the VMSF, direct detection of BPA in environmental water samples and soil leaching solution (SLS) is also realized without separation pretreatment. The developed VMSF/p-GCE sensor demonstrated advantages of simple structure, high sensitivity, good antifouling performance, and great potential in direct electroanalysis of endocrine-disrupting compounds in complex samples.
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Affiliation(s)
- Jie Huang
- Key Laboratory of Surface and Interface Science of Polymer Materials of Zhejiang Province, Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, China
- Heihe Water Resources and Ecological Protection Research Center, Lanzhou, China
| | - Tongtong Zhang
- Department of Hepatobiliary and Pancreatic Surgery, The Center for Integrated Oncology and Precision Medicine, Affiliated Hangzhou First People’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Guotao Dong
- Heihe Water Resources and Ecological Protection Research Center, Lanzhou, China
- *Correspondence: Guotao Dong, ; Jiyang Liu,
| | - Shanshan Zhu
- Key Laboratory of Surface and Interface Science of Polymer Materials of Zhejiang Province, Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, China
| | - Fei Yan
- Key Laboratory of Surface and Interface Science of Polymer Materials of Zhejiang Province, Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, China
| | - Jiyang Liu
- Key Laboratory of Surface and Interface Science of Polymer Materials of Zhejiang Province, Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, China
- *Correspondence: Guotao Dong, ; Jiyang Liu,
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7
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Neven L, Barich H, Sleegers N, Cánovas R, Debruyne G, De Wael K. Development of a combi-electrosensor for the detection of phenol by combining photoelectrochemistry and square wave voltammetry. Anal Chim Acta 2022; 1206:339732. [DOI: 10.1016/j.aca.2022.339732] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 03/08/2022] [Accepted: 03/14/2022] [Indexed: 11/27/2022]
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8
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Kaya SI, Corman ME, Uzun L, Ozkan SA. A porous molecularly imprinted electrochemical sensor for specific determination of bisphenol S from human serum and bottled water samples in femtomolar level. Anal Bioanal Chem 2022; 414:2775-2785. [PMID: 35112148 DOI: 10.1007/s00216-022-03928-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 01/12/2022] [Accepted: 01/25/2022] [Indexed: 12/26/2022]
Abstract
In this study, a porous molecularly imprinted electrochemical sensor was successfully fabricated for the selective assay of bisphenol S (BPS) by introducing N-methacryloyl-L tyrosine functional monomer. The molecularly imprinted polymer (MIP)-based sensor (MA-Tyr@MIP/GCE) was prepared via photopolymerization on the glassy carbon electrode and subsequently characterized by using cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS), scanning electron microscopy (SEM), and Fourier-transform infrared spectroscopy (FTIR). The analytical performance of the sensor was evaluated via CV and differential pulse voltammetry (DPV) measurements. Under the optimized conditions, the rebinding experiment demonstrated that the peak current of the porous MIP-based sensor obviously decreased with the increase of BPS concentration in the concentration range of 1-10 fM. Therefore, the detection limit was determined as 0.171 fM. It should be underlined that MA-Tyr@MIP/GCE exhibited high sensitivity and excellent selectivity because MA-TyrMA-Tyr@MIP/GCE sensor has a higher imprinting factor (IF) toward BPS in respect to competitive analogs, i.e., bisphenol A, bisphenol B, and bisphenol F. The practical application of the sensor also showed good reproducibility and stability for the detection of BPS in human serum and water samples. These results showed MA-Tyr@MIP/GCE successfully applied for the selective recognition of BPS in biological and water samples with high sensitivity and excellent selectivity.
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Affiliation(s)
- S Irem Kaya
- Faculty of Pharmacy, Department of Analytical Chemistry, Ankara University, Ankara, Turkey.,Gulhane Faculty of Pharmacy, Department of Analytical Chemistry, University of Health Sciences, Ankara, Turkey
| | - M Emin Corman
- Faculty of Pharmacy, Department of Analytical Chemistry, Ankara University, Ankara, Turkey.,Gulhane Faculty of Pharmacy, Department of Biochemistry, University of Health Sciences, Ankara, Turkey
| | - Lokman Uzun
- Faculty of Science, Department of Chemistry, Hacettepe University, Ankara, Turkey
| | - Sibel A Ozkan
- Faculty of Pharmacy, Department of Analytical Chemistry, Ankara University, Ankara, Turkey.
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9
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Cai J, Zhang Y. Enhanced degradation of bisphenol S by persulfate activated with sulfide-modified nanoscale zero-valent iron. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:8281-8293. [PMID: 34482464 DOI: 10.1007/s11356-021-16156-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 08/20/2021] [Indexed: 06/13/2023]
Abstract
Sulfide-modified nanoscale zero-valent iron (S-nZVI) has been considered an efficient material to remove heavy metals and organic contaminants. The experiments of bisphenol S (BPS) degradation by persulfate (PS) activated with S-nZVI (S-nZVI/PS) or nZVI (nZVI/PS) were carried out in this paper. The results show that, compared to the bare nZVI/PS system, the S-nZVI/PS system shows higher activity in BPS degradation, especially at high BPS concentration. The reaction rate constant kobs of BPS removal by the S-nZVI/PS system (0.142 min-1) was much higher than that in nZVI/PS system (0.089 min-1) because more oxidation species were generated in the S-nZVI/PS system. The results of electron paramagnetic resonance (EPR) and radical quenching tests show that both hydroxyl radical (·OH) and sulfate radical (SO4·-) were involved in the degradation of BPS and had a great contribution to BPS removal. Moreover, the effects of S/Fe molar ratio, S-nZVI dosage, initial pH, and initial concentration of PS or BPS on S-nZVI/PS were also studied. The results show that the S/Fe molar ratio has significant influence on the BPS degradation; over 97.7% of the removal efficiency was achieved at 0.035 of S/Fe molar ratio. And the removal efficiency of BPS degradation increased with the increase of the dosage of S-nZVI, PS concentration. Furthermore, BPS could be efficiently removed in solutions with a wide range of initial pH (3.13-9.35). The observed results show that it is promising in the removal of micro-pollutants from water by persulfate activated with S-nZVI.
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Affiliation(s)
- Jing Cai
- Department of Civil Engineering, Zhejiang University, 866 Yuhangtang Road, Hangzhou, 310058, China
| | - Yan Zhang
- Department of Civil Engineering, Zhejiang University, 866 Yuhangtang Road, Hangzhou, 310058, China.
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10
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Shi J, Zhang X, Zhang Q, Yang P. Ultrasensitive and Highly Selective Detection of Bisphenol a Using Core-Shell Magnetic Molecularly Imprinted Quantum Dots Electrochemiluminescent Probe. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2022; 108:379-385. [PMID: 34379138 DOI: 10.1007/s00128-021-03351-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Accepted: 07/24/2021] [Indexed: 06/13/2023]
Abstract
The main aim of this work was to develop a magnetic molecularly imprinted polymer (MMIP)-based quantum dots electrochemiluminescent (ECL) probe for the ultrasensitive and highly selective detection of bisphenol A (BPA). The prepared core-shell Fe3O4@SiO2 exhibited superparamagnetic properties, making them easy to separate. The MIP was fabricated by the self-polymerization of dopamine on the surface of amine-terminated Fe3O4@SiO2 (Fe3O4@SiO2-NH2) magnetic nanoparticles and doped with quantum dots (QDs) to form an ECL system. The ECL intensity decrease with the concentration of BPA increased, due to the BPA molecules occupied molecularly imprinted sites and blocked the strong ECL emission of QDs. The prepared ECL sensor performed satisfactorily in the detection of BPA, with a wide linear range from 10- 4 to 10- 9 mol L- 1 and a low detection limit of 3.4 × 10- 10 mol L- 1 (S/N = 3). The recoveries of BPA achieved were in the range 96%-107% in the detection of actual water samples. The proposed ECL sensor displayed high sensitivity and stability, and may provide an approach for determining other important analytes.
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Affiliation(s)
- Jianjun Shi
- School of Chemical Engineering, Anhui University of Science and Technology, 232001, Huainan, China.
- Institute of Environment-friendly Materials and Occupational Health, Anhui University of Science and Technology, 241003, Wuhu, China.
| | - Xinyi Zhang
- School of Chemical Engineering, Anhui University of Science and Technology, 232001, Huainan, China
- Institute of Environment-friendly Materials and Occupational Health, Anhui University of Science and Technology, 241003, Wuhu, China
| | - Qianqian Zhang
- School of Chemical Engineering, Anhui University of Science and Technology, 232001, Huainan, China
| | - Ping Yang
- School of Chemical Engineering, Anhui University of Science and Technology, 232001, Huainan, China
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11
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Jarosova R, Irikura K, Rocha‐Filho RC, Swain GM. Detection of Pyocyanin with a Boron‐doped Diamond Electrode Using Flow Injection Analysis with Amperometric Detection and Square Wave Voltammetry. ELECTROANAL 2022. [DOI: 10.1002/elan.202100562] [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)
- Romana Jarosova
- Department of Analytical Chemistry UNESCO Laboratory of Environmental Electrochemistry Charles University 12843 Prague 2 Czech Republic
- Department of Chemistry Michigan State University 48824-1322 East Lansing MI United States
| | - Kallyni Irikura
- Department of Chemistry Universidade Federal de São Carlos (UFSCar) C.P. 676 13560-970 São Carlos SP Brazil
- Department of Chemistry Michigan State University 48824-1322 East Lansing MI United States
| | - Romeu C. Rocha‐Filho
- Department of Chemistry Universidade Federal de São Carlos (UFSCar) C.P. 676 13560-970 São Carlos SP Brazil
| | - Greg M. Swain
- Department of Chemistry Michigan State University 48824-1322 East Lansing MI United States
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12
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Zhang L, Tao H, Ji C, Wu Q, Wang X, Wu Y. Sensitive and direct electrochemical detection of bisphenol S based on 1T&2H-MoS 2/CNTs-NH 2 nanocomposites. NEW J CHEM 2022. [DOI: 10.1039/d2nj00866a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A voltammetric sensor was constructed for ultra-trace BPS detection based on the signal amplification effect of 1T&2H-MoS2 and CNTs-NH2 composites.
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Affiliation(s)
- Lingli Zhang
- School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, China
- Key Laboratory of Fermentation Engineering and Biopharmacy of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Han Tao
- School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, China
- Key Laboratory of Fermentation Engineering and Biopharmacy of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Chun Ji
- School of Pharmaceutical Sciences, Guizhou University, Guiyang 550025, China
| | - Qiaoling Wu
- School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, China
- Key Laboratory of Fermentation Engineering and Biopharmacy of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Xiao Wang
- School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, China
- Key Laboratory of Fermentation Engineering and Biopharmacy of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Yuangeng Wu
- School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, China
- Key Laboratory of Fermentation Engineering and Biopharmacy of Guizhou Province, Guizhou University, Guiyang 550025, China
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Liu C, Sun ZC, Pei WY, Yang J, Xu HL, Zhang JP, Ma JF. A Porous Metal-Organic Framework as an Electrochemical Sensing Platform for Highly Selective Adsorption and Detection of Bisphenols. Inorg Chem 2021; 60:12049-12058. [PMID: 34313129 DOI: 10.1021/acs.inorgchem.1c01253] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
The design of artificial receptors with a specific recognition function and enhanced selectivity is highly desirable in the electrochemical sensing field, which can be used for detection of environmental pollutants. In this facet, metal-organic frameworks (MOFs) featured adjustable porosities and specific host-guest recognition properties. Especially, the large hydrophobic cavity formed in the porous MOFs may become a potential artificial receptor. We herein designed a new porous MOF [Zn2(L)(IPA)(H2O)]·2DMF·2MeOH·3H2O (Zn-L-IPA) by using a functionalized sulfonylcalix[4]arene (L1) and isophthalic acid (H2IPA) (DMF = N,N'-dimethylformamide). The specific pore size and pore shape of Zn-L-IPA made it efficiently selective for absorption of bisphenol A (BPA), bisphenol F (BPF), and bisphenol S (BPS). Therefore, a rapid, highly selective, and ultrasensitive electrochemical sensing platform Zn-L-IPA@GP/GCE was fabricated by using Zn-L-IPA as a host to recognize and absorb bisphenol guests (GP = graphite powder, GCE = glassy carbon electrode). Most strikingly, the extremely low detection limits were up to 3.46 and 0.17 nM for BPA and BPF, respectively, using the Zn-L-IPA@GP/GCE electrode. Furthermore, the "recognition and adsorption" mechanism was uncovered by density functional theory with the B3LYP function. This work offered a prospective strategy for selective absorption and detection of harmful bisphenols with the MOF-based porous material.
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Affiliation(s)
- Chang Liu
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, Jilin 130024, China
| | - Ze-Chen Sun
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, Jilin 130024, China
| | - Wen-Yuan Pei
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, Jilin 130024, China
| | - Jin Yang
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, Jilin 130024, China
| | - Hong-Liang Xu
- Institute of Functional Material Chemistry, National & Local United Engineering Lab for Power Battery, Key Laboratory of Polyoxometalate Science of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, Jilin 130024, China
| | - Jing-Ping Zhang
- Faculty of Chemistry, Northeast Normal University, Changchun, Jilin 130024, China
| | - Jian-Fang Ma
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, Jilin 130024, China
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14
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Gross MA, Moreira SGC, Pereira-da-Silva MA, Sodré FF, Paterno LG. Multilayered iron oxide/reduced graphene oxide nanocomposite electrode for voltammetric sensing of bisphenol-A in lake water and thermal paper samples. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 763:142985. [PMID: 33127143 DOI: 10.1016/j.scitotenv.2020.142985] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 10/04/2020] [Accepted: 10/05/2020] [Indexed: 06/11/2023]
Abstract
A multilayered iron oxide/reduced graphene oxide (ION-RGO) nanocomposite electrode is reported for the voltammetric sensing of bisphenol-A (BPA). Structural characterizations reveal the nanocomposite features RGO sheets decorated with nanometric spherical ION in a mixture of maghemite and magnetite phases. ITO substrate modified with the ION-RGO multilayered film exhibits strong electrocatalytic effect toward BPA oxidation, which is made possible by Fe(III) catalysts generated at the ION's surface after scanning the electrode potential from below 0 V (vs Ag/AgCl) and followed by the RGO phase conducting the transferred electrons. Under optimized differential pulse voltammetry conditions, the proposed sensor shows three linear working ranges 0.09-1.17 (r2 = 0.999), 1.17-3.81 (r2 = 0.995) and 3.81-8.20 (r2 = 0.998), with the highest sensitivity equaling 7.76 μA cm-2/μmol L-1 and the lowest limit of detection of 15 nmol L-1. A single electrode can be used for at least twenty consecutive runs loosing less than 15% of sensitivity, whereas electrodes fabricated in different bacthes exhibit almost identical perfomances. Determination of BPA in a thermal paper sample shows no difference (at 95% confidence level) between the proposed sensor and HPLC/UV. The sensor is neither influenced by the matrix composition nor by other emerging contaminants.
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Affiliation(s)
- Marcos A Gross
- Laboratório de Pesquisa em Polímeros e Nanomateriais, Instituto de Química, Universidade de Brasília, 70910-900 Brasília, DF, Brazil
| | - Sanclayton G C Moreira
- Instituto de Ciências Exatas e Naturais (ICEN), Universidade Federal do Pará, 66075-900 Belém, Pará, Brazil
| | - Marcelo A Pereira-da-Silva
- Instituto de Física de São Carlos, IFSC, Universidade de São Paulo, 13560-9700 São Carlos, São Paulo, Brazil; Centro Universitário Central Paulista - UNICEP, 13563-470 São Carlos, SP, Brazil
| | - Fernando F Sodré
- Laboratório de Automação, Quimiometria e Química Ambiental, Instituto de Química, Universidade de Brasília, 70910-900 Brasília, DF, Brazil
| | - Leonardo G Paterno
- Laboratório de Pesquisa em Polímeros e Nanomateriais, Instituto de Química, Universidade de Brasília, 70910-900 Brasília, DF, Brazil.
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Zou M, Zou S, Hu C, Lin X, Ni Y. Fast and Sensitive Detection of Bisphenol A and 4-n-Octylphenol in Foods Based on a 2D Graphitic Carbon Nitride (g-C3N4)/Gold Nano-Composite Film. CHEMISTRY AFRICA 2021. [DOI: 10.1007/s42250-021-00227-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Kaya SI, Cetinkaya A, Ozkan SA. Latest Advances in Determination of Bisphenols with Nanomaterials, Molecularly Imprinted Polymers and Aptamer Based Electrochemical Sensors. Crit Rev Anal Chem 2021; 52:1223-1243. [PMID: 33475425 DOI: 10.1080/10408347.2020.1864719] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Contamination of environmental sources such as soils, sediments and rivers and human exposure caused by several endocrine disrupting compounds (EDCs) are considered as the most challenging issues of today's world. EDCs cover a wide variety of compounds ranging from phthalates to parabens and bisphenols (BPs) are the leading group among them. BPs are widely used during the production of different plastic materials such as food and beverage containers, toys, medical equipment and baby bottles that we use in every aspect of our lives. BPs may migrate from those products to different media under certain conditions and this situation causes chronic exposure for humans and other creatures in the environment. Especially bisphenol A (BPA) and its other analogues such as bisphenol F, bisphenol S and tetrabromobisphenol that have similar structures and are preferred as alternatives to BPA cause harmful adverse effects such as endocrine disruption, neurotoxicity, genotoxicity and cytotoxicity. There are legal restrictions and prohibitions by the European Union (EU) in order to prevent possible harmful effects. Therefore, it is important to develop highly sensitive, fast, easy to use and cheap sensors for the determination of BPs in biological, environmental and commercial samples. Electrochemical sensors, which are one of the most widely, used analytical techniques, provide these conditions. Additionally, it is possible to enhance the performance of electrochemical sensors with nanomaterials, molecularly imprinted polymers or aptamer based technologies. This review aims to give comprehensive information about BPs with summarizing most recent applications of electrochemical sensors for their determination in different samples.
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Affiliation(s)
- S Irem Kaya
- Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, Ankara, Turkey.,Department of Analytical Chemistry, Gulhane Faculty of Pharmacy, University of Health Sciences, Ankara, Turkey
| | - Ahmet Cetinkaya
- Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, Ankara, Turkey
| | - Sibel A Ozkan
- Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, Ankara, Turkey
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Vasconcelos VM, Gonzaga IM, Dória AR, Cordeiro-Junior PJ, Lanza MR, Eguiluz KI, Salazar-Banda GR. Effects of temperature and heating method on the performance of Ti/Ru0.25Ir0.25Ti0.50O2 anodes applied toward Bisphenol S removal. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.137273] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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