1
|
USAEME-GC/MS Method for Easy and Sensitive Determination of Nine Bisphenol Analogues in Water and Wastewater. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27154977. [PMID: 35956929 PMCID: PMC9370219 DOI: 10.3390/molecules27154977] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 07/15/2022] [Accepted: 07/21/2022] [Indexed: 11/17/2022]
Abstract
A new, simple and sensitive method for isolating nine compounds from the bisphenol group (analogues: A, B, C, E, F, G, Cl2, Z, AP) based on one-step liquid-liquid microextraction with in situ acylation followed by gas chromatography-mass spectrometry was developed and validated using influent and effluent wastewaters. The chemometric approach based on the Taguchi method was used to optimize the main conditions of simultaneous extraction and derivatization. The recoveries of the proposed procedure ranged from 85 to 122%, and the repeatability expressed by the coefficient of variation did not exceed 8%. The method's limits of detection were in the range of 0.4-64 ng/L, and the method's limits of quantification ranged from 1.3 to 194 ng/L. The developed method was used to determine the presence of the tested compounds in wastewater from a municipal wastewater treatment plant located in northeastern Poland. From this sample, eight analytes were detected. Concentrations of bisphenol A of 400 ng/L in influent and 100 ng/L in effluent were recorded, whereas other bisphenols reached 67 and 50 ng/L for influent and effluent, respectively. The removal efficiency of bisphenol analogues in the tested wastewater treatment plant ranged from 7 to approximately 88%.
Collapse
|
2
|
Subuhi NEAM, Saad SM, Zain NNM, Lim V, Miskam M, Kamaruzaman S, Raoov M, Yahaya N. An efficient biosorption‐based dispersive liquid‐liquid microextraction with extractant removal by magnetic nanoparticles for quantification of bisphenol A in water samples by gas chromatography‐mass spectrometry detection. J Sep Sci 2020; 43:3294-3303. [DOI: 10.1002/jssc.201901194] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Revised: 06/05/2020] [Accepted: 06/06/2020] [Indexed: 11/09/2022]
Affiliation(s)
- Nur Ezwan Anis Muhd Subuhi
- Integrative Medicine ClusterAdvanced Medical and Dental Institute, Universiti Sains Malaysia Penang Malaysia
- School of Chemical SciencesUniversiti Sains Malaysia Penang Malaysia
| | - Salwani Md Saad
- Integrative Medicine ClusterAdvanced Medical and Dental Institute, Universiti Sains Malaysia Penang Malaysia
| | - Nur Nadhirah Mohamad Zain
- Integrative Medicine ClusterAdvanced Medical and Dental Institute, Universiti Sains Malaysia Penang Malaysia
| | - Vuanghao Lim
- Integrative Medicine ClusterAdvanced Medical and Dental Institute, Universiti Sains Malaysia Penang Malaysia
| | | | - Sazlinda Kamaruzaman
- Department of Chemistry, Faculty of ScienceUniversiti Putra Malaysia Selangor Malaysia
| | - Muggundha Raoov
- Department of Chemistry, Faculty of ScienceUniversiti Malaya Kuala Lumpur Malaysia
| | - Noorfatimah Yahaya
- Integrative Medicine ClusterAdvanced Medical and Dental Institute, Universiti Sains Malaysia Penang Malaysia
- Department of ChemistryUniversity of British Columbia Vancouver British Columbia Canada
| |
Collapse
|
3
|
Overexposure to Bisphenol A and Its Chlorinated Derivatives of Patients with End-Stage Renal Disease during Online Hemodiafiltration. Biomolecules 2019; 9:biom9090403. [PMID: 31443526 PMCID: PMC6770677 DOI: 10.3390/biom9090403] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 08/14/2019] [Accepted: 08/16/2019] [Indexed: 01/10/2023] Open
Abstract
The health safety conditions governing the practice of online hemodiafiltration (OL-HDF) do not yet incorporate the risks related to the presence of endocrine disruptors such as bisphenol A (BPA). The aim of this study was to assess, for the first time, the exposure to BPA but also to its chlorinated derivatives (ClxBPA) (100 times more estrogenic than BPA) during OL-HDF. We demonstrated that BPA is transmitted by the different medical devices used in OL-HDF: ultrafilters, dialysis concentrate cartridges (and not only dialyzers, as previously described). Moreover, BPA has been found in dialysis water as well as in ultrapure dialysate and replacement fluid due to contamination of water coming from municipal network. Indeed, due to contaminations provided by both ultrafilters and water, high levels of BPA were determined in the infused replacement fluid (1033 ng.L−1) from the beginning of the session. Thus, our results demonstrate that dialysis water must be considered as an important exposure source to endocrine disruptors, especially since other micropollutants such as ClxBPA have also been detected in dialysis fluids. While assessment of the impact of this exposure remains to be done, these new findings should be taken into account to assess exposure risks in end-stage renal disease patients.
Collapse
|
4
|
A novel air-assisted liquid-liquid microextraction based on in-situ phase separation for the HPLC determination of bisphenols migration from disposable lunch boxes to contacting water. Talanta 2018; 189:116-121. [DOI: 10.1016/j.talanta.2018.06.072] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 05/31/2018] [Accepted: 06/24/2018] [Indexed: 11/18/2022]
|
5
|
Wu T, Zang X, Wang M, Chang Q, Wang C, Wu Q, Wang Z. Covalent Organic Framework as Fiber Coating for Solid-Phase Microextraction of Chlorophenols Followed by Quantification with Gas Chromatography-Mass Spectrometry. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:11158-11165. [PMID: 30285431 DOI: 10.1021/acs.jafc.8b01643] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Headspace solid-phase microextraction coupled with gas chromatography-mass spectrometry was adopted for the simultaneous determination of seven chlorophenols (CPs) from honey and canned-yellow-peach samples. A covalent organic framework made of 1,3,5-triformylphloroglucinol (Tp) and benzidine (BD) was used as the SPME fiber coating to preconcentrate the acetylation derivatives of the CPs. The main experimental parameters including derivatization conditions, extraction temperature and time, headspace volume, salt concentration, and desorption temperature were investigated. The fiber showed a high extraction capability for the CPs. The limits of detection (LODs) for the analytes were 0.3-0.7 μg kg-1 for honey and 0.8-1.8 μg kg-1 for canned-yellow-peach samples, suggesting good sensitivity for the method. The response linearity was 2.4-250 μg kg-1 for 2-CP and 3,4-CP and 1.0-150 μg kg-1 for the other remaining analytes in the honey samples. For the canned-yellow-peach samples, the response linearity was 6.0-300 μg kg-1 for 2-CP and 3,4-CP and 3.0-200 μg kg-1 for the others. The correlation coefficients were higher than 0.9919. Good repeatability (RSD < 11.9%) for the method and high recoveries (70.2-113%) of the analytes were observed under the optimal conditions. The established method was satisfactorily applied for the analysis of honey and canned-yellow-peach samples.
Collapse
Affiliation(s)
- Tong Wu
- College of Science , Hebei Agricultural University , Baoding 071001 , China
| | - Xiaohuan Zang
- College of Science , Hebei Agricultural University , Baoding 071001 , China
| | - Mengting Wang
- College of Science , Hebei Agricultural University , Baoding 071001 , China
| | - Qingyun Chang
- College of Science , Hebei Agricultural University , Baoding 071001 , China
| | - Chun Wang
- College of Science , Hebei Agricultural University , Baoding 071001 , China
| | - Qiuhua Wu
- College of Science , Hebei Agricultural University , Baoding 071001 , China
| | - Zhi Wang
- College of Science , Hebei Agricultural University , Baoding 071001 , China
| |
Collapse
|
6
|
Pei DN, Zhang AY, Pan XQ, Si Y, Yu HQ. Electrochemical Sensing of Bisphenol A on Facet-Tailored TiO2 Single Crystals Engineered by Inorganic-Framework Molecular Imprinting Sites. Anal Chem 2018; 90:3165-3173. [DOI: 10.1021/acs.analchem.7b04466] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Dan-Ni Pei
- CAS Key Laboratory of Urban Pollutant Conversion, Department of Chemistry, University of Science & Technology of China, Hefei, 230026, China
| | - Ai-Yong Zhang
- CAS Key Laboratory of Urban Pollutant Conversion, Department of Chemistry, University of Science & Technology of China, Hefei, 230026, China
- Department of Municipal Engineering, Hefei University of Technology, Hefei, 230009, China
| | - Xiao-Qiang Pan
- CAS Key Laboratory of Urban Pollutant Conversion, Department of Chemistry, University of Science & Technology of China, Hefei, 230026, China
| | - Yang Si
- CAS Key Laboratory of Urban Pollutant Conversion, Department of Chemistry, University of Science & Technology of China, Hefei, 230026, China
| | - Han-Qing Yu
- CAS Key Laboratory of Urban Pollutant Conversion, Department of Chemistry, University of Science & Technology of China, Hefei, 230026, China
| |
Collapse
|
7
|
Rozaini MNH, Yahaya N, Saad B, Kamaruzaman S, Hanapi NSM. Rapid ultrasound assisted emulsification micro-solid phase extraction based on molecularly imprinted polymer for HPLC-DAD determination of bisphenol A in aqueous matrices. Talanta 2017; 171:242-249. [DOI: 10.1016/j.talanta.2017.05.006] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Revised: 05/02/2017] [Accepted: 05/03/2017] [Indexed: 01/12/2023]
|
8
|
Magnetic Multi-Walled Carbon Nanotubes Matrix Solid-Phase Dispersion with Dispersive Liquid–Liquid Microextraction for the Determination of Ultra Trace Bisphenol A in Water Samples. Chromatographia 2017. [DOI: 10.1007/s10337-017-3332-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
9
|
Gimeno P, Spinau C, Lassu N, Maggio AF, Brenier C, Lempereur L. Identification and quantification of bisphenol A and bisphenol B in polyvinylchloride and polycarbonate medical devices by gas chromatography with mass spectrometry. J Sep Sci 2016; 38:3727-34. [PMID: 26332920 DOI: 10.1002/jssc.201500552] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2015] [Revised: 07/17/2015] [Accepted: 08/11/2015] [Indexed: 11/05/2022]
Abstract
A gas chromatography with mass spectrometry method has already been developed and published for the identification and quantification of 14 phthalates and five nonphthalate plasticizers in polyvinylchloride medical devices. In order to assay, in addition to plasticizers, bisphenols A and B possibly present in polyvinylchloride samples, this previous method was extended to the assay of these additional potential endocrine disruptors. Furthermore, as bisphenol A could also be present in polycarbonate samples, the method used for the polyvinylchloride sample was tested and validated for the assay of bisphenols A and B in polycarbonate medical devices. The separation of all compounds, including bisphenols A and B, is obtained on a cross-linked 5%-phenyl/95%-dimethylpolysiloxane capillary column using a temperature gradient. For both plastics, samples are dissolved in tetrahydrofuran followed by a precipitation of the plastic by addition of ethanol. Results obtained point out residual bisphenol A amounts for polycarbonate samples ranging from 0.6 to 0.8% and for polyvinylchloride samples less or equal to 5 ppm. No bisphenol B was detected in the samples tested. For bisphenols A and B, mean recoveries obtained on spiked polyvinylchloride or polycarbonate sample preparations ranged from 87 to 108% in accordance with in-house specification (80-110%).
Collapse
Affiliation(s)
- Pascal Gimeno
- Agence nationale de sécurité du médicament et des produits de santé (ANSM), Direction des Contrôles (CTROL), Saint-Denis Cedex, France
| | - Coline Spinau
- Agence nationale de sécurité du médicament et des produits de santé (ANSM), Direction des Contrôles (CTROL), Saint-Denis Cedex, France
| | - Nelly Lassu
- Agence nationale de sécurité du médicament et des produits de santé (ANSM), Direction des Contrôles (CTROL), Saint-Denis Cedex, France
| | - Annie-Françoise Maggio
- Agence nationale de sécurité du médicament et des produits de santé (ANSM), Direction des Contrôles (CTROL), Saint-Denis Cedex, France
| | - Charlotte Brenier
- Agence nationale de sécurité du médicament et des produits de santé (ANSM), Direction des Contrôles (CTROL), Saint-Denis Cedex, France
| | - Laurent Lempereur
- Agence nationale de sécurité du médicament et des produits de santé (ANSM), Direction des Contrôles (CTROL), Saint-Denis Cedex, France
| |
Collapse
|
10
|
Pastor-Belda M, Bastida D, Campillo N, Pérez-Cárceles MD, Motas M, Viñas P. A study of the influence on diabetes of free and conjugated bisphenol A concentrations in urine: Development of a simple microextraction procedure using gas chromatography-mass spectrometry. J Pharm Biomed Anal 2016; 129:458-465. [PMID: 27497306 DOI: 10.1016/j.jpba.2016.07.042] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Revised: 07/26/2016] [Accepted: 07/28/2016] [Indexed: 11/17/2022]
Abstract
The association between bisphenol A (BPA) exposure and adult health status is examined by measuring the urinary BPA concentration using a miniaturized technique based on dispersive liquid-liquid microextraction (DLLME) in combination with gas chromatography-mass spectrometry (GC-MS). Both the free bioactive and the glucuronide conjugated forms of BPA were measured, the glucuronide form usually being predominant. The main analogs of BPA, including bisphenol Z (BPZ), bisphenol F (BPF) and biphenol (BP) were also determined. Several parameters affecting enzymatic hydrolysis, derivatization by in-situ acetylation and the DLLME stages were carefully optimized by means of multivariate designs. DLLME parameters were 2mL urine, 1mL acetone and 100μL chloroform, and hydrolysis was performed using β-glucuronidase and sulfatase at pH 5. No matrix effect was observed and quantification was carried out by aqueous calibration with a surrogate standard. Detection limits were in the range 0.01-0.04ngmL(-1). The intraday and interday precisions were lower than 11% in terms of relative standard deviation. Satisfactory values for all compounds were obtained in recovery studies (92-117%) at two concentration levels. Other bisphenols (BPF, BPZ and BP) were not detected in the urine samples, while BPA was the only bisphenol detected in the free form (creatinine adjusted) at concentration levels ranging from the detection limit to 15.9ngg(-1), and total BPA was detected at concentrations ranging from 0.46 to 24.5ngg(-1) levels. A comparison of the BPA content for both groups of patients revealed that slightly higher mean values were obtained for both free BPA and total BPA for diabetic patients, than for non-diabetic patients. However, a statistical comparison of the contents of BPA revealed that there were no significant differences. The procedure was validated using a certified reference material.
Collapse
Affiliation(s)
- Marta Pastor-Belda
- Department of Analytical Chemistry, Faculty of Chemistry, Regional Campus of International Excellence "Campus Mare Nostrum", University of Murcia, E-30100 Murcia, Spain
| | - David Bastida
- Department of Analytical Chemistry, Faculty of Chemistry, Regional Campus of International Excellence "Campus Mare Nostrum", University of Murcia, E-30100 Murcia, Spain
| | - Natalia Campillo
- Department of Analytical Chemistry, Faculty of Chemistry, Regional Campus of International Excellence "Campus Mare Nostrum", University of Murcia, E-30100 Murcia, Spain
| | - María D Pérez-Cárceles
- Department of Legal and Forensic Medicine, Faculty of Medicine, Biomedical Research Institute (IMIB-Arrixaca), Regional Campus of International Excellence "Campus Mare Nostrum", University of Murcia, Spain
| | - Miguel Motas
- Department of Toxicology, Faculty of Veterinary, Regional Campus of International Excellence "Campus Mare Nostrum", University of Murcia, Spain
| | - Pilar Viñas
- Department of Analytical Chemistry, Faculty of Chemistry, Regional Campus of International Excellence "Campus Mare Nostrum", University of Murcia, E-30100 Murcia, Spain.
| |
Collapse
|
11
|
Bacle A, Thevenot S, Grignon C, Belmouaz M, Bauwens M, Teychene B, Venisse N, Migeot V, Dupuis A. Determination of bisphenol A in water and the medical devices used in hemodialysis treatment. Int J Pharm 2016; 505:115-21. [PMID: 27012980 DOI: 10.1016/j.ijpharm.2016.03.003] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2015] [Revised: 03/03/2016] [Accepted: 03/04/2016] [Indexed: 12/22/2022]
Abstract
Bisphenol A (BPA) is an endocrine disruptor found in food containers and plastic beverages and also in medical devices such as dialyzers. The aim of this study is while taking into account the BPA originating in medical devices and the water used in dialysate production, to provide the first published investigation of overall potential exposure to BPA during hemodialysis treatment in patients suffering from end-stage renal disease. BPA concentration in water (at each step of purification treatment) and in dialysate and BPA leaching from dialyzers were determined using solid-phase extraction coupled to ultra-high-performance-liquid chromatography tandem mass spectrometry. We have corroborated the hypothesis that a significant amount of BPA may migrate from dialyzers and also demonstrated that BPA is provided by the water used in dialysate production (8.0±5.2ngL(-1) on average) and by dialysis machine and dialysate cartridges, leading to dialysate contamination of 22.7±15.6ngL(-1) on average. Taking into account all the sources of BPA contamination that may come into play during a hemodialysis session, the highest exposure could reach an estimated 140ng/kg b.w./day for hemodialyzed patients, directly available for systemic exposure. Finally, BPA contamination should be taken into account as concerns both the medical devices commonly used in hemodialysis and purified water production systems.
Collapse
Affiliation(s)
- Astrid Bacle
- University of Poitiers, CNRS-UMR 7285 IC2MP, School of Medicine and Pharmacy (Department of Analytical Chemistry, Pharmaceutics and Epidemiology), 6 rue de la Milétrie, 86034 Poitiers Cedex, France; University Hospital of Poitiers, 2 rue de la Milétrie, 86021 Poitiers Cedex, France
| | - Sarah Thevenot
- University of Poitiers, CNRS-UMR 7285 IC2MP, School of Medicine and Pharmacy (Department of Analytical Chemistry, Pharmaceutics and Epidemiology), 6 rue de la Milétrie, 86034 Poitiers Cedex, France; University Hospital of Poitiers, 2 rue de la Milétrie, 86021 Poitiers Cedex, France
| | - Claire Grignon
- University of Poitiers, CNRS-UMR 7285 IC2MP, School of Medicine and Pharmacy (Department of Analytical Chemistry, Pharmaceutics and Epidemiology), 6 rue de la Milétrie, 86034 Poitiers Cedex, France; University Hospital of Poitiers, 2 rue de la Milétrie, 86021 Poitiers Cedex, France
| | - Mohamed Belmouaz
- University Hospital of Poitiers, 2 rue de la Milétrie, 86021 Poitiers Cedex, France
| | - Marc Bauwens
- University Hospital of Poitiers, 2 rue de la Milétrie, 86021 Poitiers Cedex, France
| | - Benoit Teychene
- University of Poitiers, CNRS-UMR 7285 IC2MP, ENSIP, 1 rue Marcel Doré, 86022 Poitiers Cedex, France
| | - Nicolas Venisse
- University of Poitiers, CNRS-UMR 7285 IC2MP, School of Medicine and Pharmacy (Department of Analytical Chemistry, Pharmaceutics and Epidemiology), 6 rue de la Milétrie, 86034 Poitiers Cedex, France; University Hospital of Poitiers, 2 rue de la Milétrie, 86021 Poitiers Cedex, France
| | - Virginie Migeot
- University of Poitiers, CNRS-UMR 7285 IC2MP, School of Medicine and Pharmacy (Department of Analytical Chemistry, Pharmaceutics and Epidemiology), 6 rue de la Milétrie, 86034 Poitiers Cedex, France; University Hospital of Poitiers, 2 rue de la Milétrie, 86021 Poitiers Cedex, France
| | - Antoine Dupuis
- University of Poitiers, CNRS-UMR 7285 IC2MP, School of Medicine and Pharmacy (Department of Analytical Chemistry, Pharmaceutics and Epidemiology), 6 rue de la Milétrie, 86034 Poitiers Cedex, France; University Hospital of Poitiers, 2 rue de la Milétrie, 86021 Poitiers Cedex, France.
| |
Collapse
|
12
|
Determination of Bisphenol A in Food and Environmental Samples Using Combined Solid-Phase Extraction–Dispersive Liquid–Liquid Microextraction with Solidification of Floating Organic Drop Followed by HPLC. FOOD ANAL METHOD 2015. [DOI: 10.1007/s12161-015-0357-6] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
13
|
Gruzdev IV, Zenkevich IG, Kondratenok BM. Derivatization in gas chromatographic determination of phenol and aniline traces in aqueous media. RUSSIAN CHEMICAL REVIEWS 2015. [DOI: 10.1070/rcr4553] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
14
|
Melo A, Ferreira IMPLVO, Mansilha C. Application of a fast and cost-effective in situ derivatization method prior to gas chromatography with mass spectrometry to monitor endocrine disruptors in water matrices. J Sep Sci 2015; 38:1983-9. [DOI: 10.1002/jssc.201401463] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2014] [Revised: 03/17/2015] [Accepted: 03/23/2015] [Indexed: 11/09/2022]
Affiliation(s)
- Armindo Melo
- REQUIMTE/Departamento de Ciências Químicas, Laboratório de Bromatologia e Hidrologia; Faculdade de Farmácia-Universidade do Porto; Portugal
- Departamento de Saúde Ambiental; Instituto Nacional de Saúde Doutor Ricardo Jorge; Porto Portugal
| | - Isabel M. P. L. V. O. Ferreira
- REQUIMTE/Departamento de Ciências Químicas, Laboratório de Bromatologia e Hidrologia; Faculdade de Farmácia-Universidade do Porto; Portugal
| | - Catarina Mansilha
- Departamento de Saúde Ambiental; Instituto Nacional de Saúde Doutor Ricardo Jorge; Porto Portugal
- REQUIMTE; Universidade do Porto; Porto Portugal
| |
Collapse
|
15
|
Scientific Opinion on the risks to public health related to the presence of bisphenol A (BPA) in foodstuffs. EFSA J 2015. [DOI: 10.2903/j.efsa.2015.3978] [Citation(s) in RCA: 528] [Impact Index Per Article: 58.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
|
16
|
Valls-Cantenys C, Iglesias M, Salvadó V. Two polydimethylsiloxane rod extraction methods for the sensitive determination of phenolic compounds in water samples. J Sep Sci 2014; 37:3706-13. [PMID: 25298248 DOI: 10.1002/jssc.201400823] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2014] [Revised: 09/27/2014] [Accepted: 09/30/2014] [Indexed: 12/11/2022]
Abstract
Simple, precise, and low-cost methods for the simultaneous determination of phenolic endocrine disrupting compounds such as bisphenol A, trichlorophenol, pentachlorophenol, 4-nonylphenol, and 4-octylphenol in water samples were developed. The Direct, in situ derivatization methods are based on polydimethylsiloxane rod extraction followed by liquid desorption and chromatographic analysis by liquid chromatography and diode array detection. Several parameters affecting the extraction and desorption of the phenolic compounds and their acetylated derivates were studied, as well as the chromatographic and detection conditions. For the direct method, determination coefficients (r(2) ) > 0.990 and LODs in the 0.6-2 μg/L range were obtained for all compounds except bisphenol A (9.5 μg/L). With the derivatization-based method, based on in situ acetylation, lower limits of detection (0.3-0.9 μg/L) were obtained for all the compounds with r(2) > 0.988 and RSDs in the 2-9% range. The developed methods were applied to the analysis of spiked water samples obtaining recoveries of between 60.2 and 131.7% for the direct method, and of between 76.6 and 108.2% for the derivatization-based method. The results demonstrate the feasibility of using these two methods for determining bisphenol A, trichlorophenol, pentachlorophenol, 4-nonylphenol, and 4-octylphenol in water.
Collapse
|
17
|
Yang X, Diao CP, Sun AL, Liu RM. Rapid pretreatment and determination of bisphenol A in water samples based on vortex-assisted liquid-liquid microextraction followed by high-performance liquid chromatography with fluorescence detection. J Sep Sci 2014; 37:2745-50. [DOI: 10.1002/jssc.201400577] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2014] [Revised: 07/09/2014] [Accepted: 07/11/2014] [Indexed: 11/06/2022]
Affiliation(s)
- Xiao Yang
- School of Chemistry and Chemical Engineering; Liaocheng University; Liaocheng China
| | - Chun-Peng Diao
- School of Environment and Planning; Liaocheng University; Liaocheng China
| | - Ai-Ling Sun
- School of Chemistry and Chemical Engineering; Liaocheng University; Liaocheng China
| | - Ren-Min Liu
- School of Chemistry and Chemical Engineering; Liaocheng University; Liaocheng China
| |
Collapse
|
18
|
Ferreira AMC, Laespada MEF, Pavón JLP, Cordero BM. In situ aqueous derivatization as sample preparation technique for gas chromatographic determinations. J Chromatogr A 2013; 1296:70-83. [PMID: 23726081 DOI: 10.1016/j.chroma.2013.04.084] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2013] [Revised: 04/25/2013] [Accepted: 04/29/2013] [Indexed: 10/26/2022]
Abstract
The use of derivatization reactions is a common practice in analytical laboratories. Although in many cases it is tedious and time-consuming, it does offer a good alternative for the determination of analytes not compatible to gas chromatography. Many of the reactions reported in the literature occur in organic medium. However, in situ aqueous derivatization reactions, which can be performed directly in aqueous medium, offer important advantages over those mentioned above, such as no need of a previous extraction step and easy automation. Here we review the most recent developments and applications of in situ aqueous derivatization. The discussion focuses on the derivatization reactions used for the determination of alcohols and phenols, carboxylic acids, aldehydes and ketones, nitrogen-containing compounds and thiols in different aqueous matrices, such as environmental, biological and food samples. Several reactions are described for each functional group (acylation, alkylation, esterification, among others) and, in some cases, the same reagents can be used for several functional groups, such that there is an unavoidable overlap between sections. Finally, attention is also focused on the techniques used for the introduction of the derivatives formed in the aqueous medium into the chromatographic system. The implementation of in situ aqueous derivatization coupled to preconcentration techniques has permitted the enhancement of recoveries and improvements in the separation, selectivity and sensitivity of the analytical methods.
Collapse
Affiliation(s)
- Ana María Casas Ferreira
- Departamento de Química Analítica, Nutrición y Bromatología, Facultad de Ciencias Químicas, Universidad de Salamanca, 37008 Salamanca, Spain
| | | | | | | |
Collapse
|
19
|
Zhou C, Tong S, Chang Y, Jia Q, Zhou W. Ionic liquid-based dispersive liquid-liquid microextraction with back-extraction coupled with capillary electrophoresis to determine phenolic compounds. Electrophoresis 2012; 33:1331-8. [DOI: 10.1002/elps.201100469] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
20
|
Viñas P, López-García I, Campillo N, Rivas RE, Hernández-Córdoba M. Ultrasound-assisted emulsification microextraction coupled with gas chromatography–mass spectrometry using the Taguchi design method for bisphenol migration studies from thermal printer paper, toys and baby utensils. Anal Bioanal Chem 2012; 404:671-8. [DOI: 10.1007/s00216-012-5957-z] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2012] [Revised: 03/05/2012] [Accepted: 03/19/2012] [Indexed: 10/28/2022]
|
21
|
Diao CP, Wei CH, Feng CH. Rapid Determination of Benzene Derivatives in Water Samples by Trace Volume Solvent DLLME prior to GC-FID. Chromatographia 2012. [DOI: 10.1007/s10337-012-2215-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
22
|
Improved Homogeneous Liquid–Liquid Extraction Combined with GC–ECD for the Determination of Organochlorinated Pesticides in Water. Chromatographia 2012. [DOI: 10.1007/s10337-012-2206-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
23
|
Mahugo-Santana C, Sosa-Ferrera Z, Torres-Padrón ME, Santana-Rodríguez JJ. Application of new approaches to liquid-phase microextraction for the determination of emerging pollutants. Trends Analyt Chem 2011. [DOI: 10.1016/j.trac.2011.01.011] [Citation(s) in RCA: 102] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
24
|
Fontana AR, Muñoz de Toro M, Altamirano JC. One-step derivatization and preconcentration microextraction technique for determination of bisphenol A in beverage samples by gas chromatography-mass spectrometry. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2011; 59:3559-65. [PMID: 21381775 DOI: 10.1021/jf104622x] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
A simple technique based on ultrasound-assisted emulsification microextraction in situ derivatization (USAEME-ISD) is proposed for the one-step derivatization, extraction, and preconcentration of bisphenol A (BPA) in beverage samples prior to gas chromatography-mass spectrometry (GC-MS) analysis. BPA was in situ derivatized with acetic anhydride and simultaneously extracted and preconcentrated by using USAEME. Variables affecting the extraction efficiency of BPA were evaluated. Under optimal experimental conditions, the detection limit (LOD) was 38 ng L(-1) with a relative standard deviation (RSD) value of 11.6%. The linear working range was 100-1250 ng L(-1), and the coefficient of estimation (r(2)) of the calibration curve was ≥0.9971. The robustness of the proposed methodology was probed by developing a recovery study at two concentrations (125 and 500 ng L(-1)) over different beverage samples. This study led to a satisfactory result achieving recoveries of ≥82%, which showed acceptable robustness for determination of nanograms per liter of BPA in samples of food safety interest.
Collapse
Affiliation(s)
- Ariel R Fontana
- Grupo de Investigación y Desarrollo en Química Analítica (QUIANID), LISAMEN-CCT-CONICET-Mendoza, Mendoza, Argentina
| | | | | |
Collapse
|
25
|
Cunha S, Almeida C, Mendes E, Fernandes J. Simultaneous determination of bisphenol A and bisphenol B in beverages and powdered infant formula by dispersive liquid–liquid micro-extraction and heart-cutting multidimensional gas chromatography-mass spectrometry. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2011; 28:513-26. [DOI: 10.1080/19440049.2010.542551] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
26
|
Voltammetric determination of bisphenol A in food package by a glassy carbon electrode modified with carboxylated multi-walled carbon nanotubes. Mikrochim Acta 2010. [DOI: 10.1007/s00604-010-0512-0] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
27
|
Quantification of free and total bisphenol A and bisphenol B in human urine by dispersive liquid–liquid microextraction (DLLME) and heart-cutting multidimensional gas chromatography–mass spectrometry (MD–GC/MS). Talanta 2010; 83:117-25. [DOI: 10.1016/j.talanta.2010.08.048] [Citation(s) in RCA: 149] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2010] [Revised: 08/06/2010] [Accepted: 08/26/2010] [Indexed: 01/21/2023]
|
28
|
Herrera-Herrera AV, Asensio-Ramos M, Hernández-Borges J, Rodríguez-Delgado MÁ. Dispersive liquid-liquid microextraction for determination of organic analytes. Trends Analyt Chem 2010. [DOI: 10.1016/j.trac.2010.03.016] [Citation(s) in RCA: 197] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
29
|
Zhao RS, Wang X, Sun J, Wang SS, Yuan JP, Wang XK. Trace determination of triclosan and triclocarban in environmental water samples with ionic liquid dispersive liquid-phase microextraction prior to HPLC–ESI-MS–MS. Anal Bioanal Chem 2010; 397:1627-33. [DOI: 10.1007/s00216-010-3664-1] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2010] [Revised: 03/17/2010] [Accepted: 03/18/2010] [Indexed: 10/19/2022]
|
30
|
Zhao RS, Wang X, Yuan JP. Highly sensitive determination of tetrabromobisphenol A and bisphenol A in environmental water samples by solid-phase extraction and liquid chromatography-tandem mass spectrometry. J Sep Sci 2010; 33:1652-7. [DOI: 10.1002/jssc.201000010] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
31
|
Zhao X, Liu X, Zhao Z, Huang C, Zhang M, Wang H, Wang X. Homogeneous liquid-liquid extraction combined with high performance liquid chromatography-fluorescence detection for determination of polycyclic aromatic hydrocarbons in vegetables. J Sep Sci 2009; 32:2051-7. [DOI: 10.1002/jssc.200900019] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|