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Ghaani M, Büyüktaş D, Carullo D, Farris S. Development of a New Electrochemical Sensor Based on Molecularly Imprinted Biopolymer for Determination of 4,4'-Methylene Diphenyl Diamine. SENSORS (BASEL, SWITZERLAND) 2022; 23:s23010046. [PMID: 36616643 PMCID: PMC9824447 DOI: 10.3390/s23010046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 12/16/2022] [Accepted: 12/17/2022] [Indexed: 06/12/2023]
Abstract
A new molecularly imprinted electrochemical sensor was proposed to determine 4,4'-methylene diphenyl diamine (MDA) using molecularly imprinted polymer-multiwalled carbon nanotubes modified glassy carbon electrode (MIP/MWCNTs/GCE). GCE was coated by MWCNTs (MWCNTs/GCE) because of their antifouling qualities and in order to improve the sensor sensitivity. To make the whole sensor, a polymeric film made up of chitosan nanoparticles was electrodeposited by the cyclic voltammetry method on the surface of MWCNTs/GCE in the presence of MDA as a template. Different parameters such as scan cycles, elution time, incubation time, molar ratio of template molecules to functional monomers, and pH were optimized to increase the performance of the MIP sensor. With a detection limit of 15 nM, a linear response to MDA was seen in the concentration range of 0.5-100 µM. The imprinting factor (IF) of the proposed sensor was also calculated at around 3.66, demonstrating the extremely high recognition performance of a MIP/MWCNT-modified electrode. Moreover, the sensor exhibited good reproducibility and selectivity. Finally, the proposed sensor was efficiently used to determine MDA in real samples with satisfactory recoveries ranging from 94.10% to 106.76%.
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Affiliation(s)
- Masoud Ghaani
- DeFENS, Department of Food, Environmental, and Nutritional Sciences, Food Packaging Lab., University of Milan, via Celoria 2—I, 20133 Milan, Italy
| | - Duygu Büyüktaş
- Department of Food Engineering, Faculty of Engineering, Izmir Institute of Technology, Gülbahçe Köyü, Urla, Izmir 35430, Turkey
| | - Daniele Carullo
- DeFENS, Department of Food, Environmental, and Nutritional Sciences, Food Packaging Lab., University of Milan, via Celoria 2—I, 20133 Milan, Italy
| | - Stefano Farris
- DeFENS, Department of Food, Environmental, and Nutritional Sciences, Food Packaging Lab., University of Milan, via Celoria 2—I, 20133 Milan, Italy
- INSTM, National Consortium of Materials Science and Technology, Local Unit University of Milan, Via Celoria 2—I, 20133 Milan, Italy
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Luo RJ, Lin QB, Zhu L, Yan JW, Li Z. Detection of primary aromatic amines content in food packaging ink and migration from printed plastic bags. Food Packag Shelf Life 2022. [DOI: 10.1016/j.fpsl.2022.100820] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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3
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Arrizabalaga-Larrañaga A, de Juan-de Juan P, Bressan C, Vázquez-Espinosa M, González-de-Peredo AV, Santos FJ, Moyano E. Ultra-high-performance liquid chromatography-atmospheric pressure ionization-tandem mass spectrometry method for the migration studies of primary aromatic amines from food contact materials. Anal Bioanal Chem 2022; 414:3137-3151. [PMID: 35233696 PMCID: PMC8934768 DOI: 10.1007/s00216-022-03946-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 01/21/2022] [Accepted: 01/31/2022] [Indexed: 11/29/2022]
Abstract
This work describes the development of an ultra-high-performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) method for the determination of 23 primary aromatic amines (PAAs) that can potentially migrate from food contact materials. The chromatographic separation was performed in a pentafluorophenylpropyl (PFPP) column achieving the separation of all PAAs in less than 6.5 min using water to acetonitrile (0.1% acetic acid in both solvents) as mobile phase and a gradient elution. The feasibility of atmospheric pressure chemical ionization (APCI) and atmospheric pressure photoionization (APPI) was evaluated as alternative to electrospray ionization (ESI) for the analysis of PAAs. Results showed that for most of the compounds, better responses were obtained with APCI, which shows the advantage of being less susceptible to matrix effects. Tandem mass spectrometry (MS/MS) fragmentation studies of [M + H]+ allowed for the selection of the two most characteristic and abundant product ions of the 23 PAAs which led to the development of a selective and sensitive UHPLC-APCI-MS/MS method with limits of detection ranging from 0.2 to 2 μg kg−1. Moreover, intra-day and inter-day precisions of the method in terms of relative standard deviation (RSD%) were lower than 10% and 15%, while trueness as relative error was <15% for most of the compounds. The UHPLC-APCI-MS/MS method was applied to the analysis of twenty black Nylon kitchenware samples that were submitted to migration tests using food simulant B (3% acetic acid, w/v), and the presence of PAAs were detected in eighteen samples at concentrations above the legislated limit (2 μg kg−1 of food or food simulants).
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Affiliation(s)
- Ane Arrizabalaga-Larrañaga
- Department of Chemical Engineering and Analytical Chemistry, University of Barcelona, Av. Diagonal 645, 08028, Barcelona, Spain.
| | - Pedro de Juan-de Juan
- Department of Chemical Engineering and Analytical Chemistry, University of Barcelona, Av. Diagonal 645, 08028, Barcelona, Spain
| | - Claudia Bressan
- Department of Chemical Engineering and Analytical Chemistry, University of Barcelona, Av. Diagonal 645, 08028, Barcelona, Spain
| | - Mercedes Vázquez-Espinosa
- Department of Analytical Chemistry, Faculty of Sciences, Agrifood Campus of International Excellence (ceiA3), University of CádizIVAGROPuerto Real, 11510, Cádiz, Spain
| | - Ana V González-de-Peredo
- Department of Analytical Chemistry, Faculty of Sciences, Agrifood Campus of International Excellence (ceiA3), University of CádizIVAGROPuerto Real, 11510, Cádiz, Spain
| | - F Javier Santos
- Department of Chemical Engineering and Analytical Chemistry, University of Barcelona, Av. Diagonal 645, 08028, Barcelona, Spain
| | - Encarnación Moyano
- Department of Chemical Engineering and Analytical Chemistry, University of Barcelona, Av. Diagonal 645, 08028, Barcelona, Spain
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Ouyang X, Hu Y, Li G. Integrated sample-pretreatment strategy for separation and enrichment of microplastics and primary aromatic amines in the migration of teabag. J Sep Sci 2021; 45:929-937. [PMID: 34932260 DOI: 10.1002/jssc.202100893] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 12/07/2021] [Accepted: 12/11/2021] [Indexed: 11/08/2022]
Abstract
In this work, an integrated sample-pretreatment strategy for the separation and enrichment of microplastics and primary aromatic amines from the migration of teabag was developed. The migration solution of teabag was passed through a homemade device. The microplastics were firstly captured by a silver membrane, and then the primary aromatic amines were enriched by a solid-phase extraction column. The microplastics migrated from teabag were detected by attenuated total reflection-Fourier transform infrared spectrometer and Raman spectroscopy. The data showed the character, the number of particles, area ratio, and morphology of microplastics migrated from the teabag. Subsequently, after the enrichment procedure, a sensitive analytical method for primary aromatic amines was established followed by ultra-high performance liquid chromatography-tandem mass spectrometry. The method showed wide linear ranges with R2 greater than 0.9915, low limits of detection (2-18 ng/L), and low limits of quantification (8-50 ng/L). The developed method was adopted to analyze microplastics and primary aromatic amines migrated from nylon and polyethylene terephthalate teabag under different temperatures and times. The integrated sample-pretreatment strategy displayed promising potentials in the one-step preparation of the microplastics and hazardous molecules in the sample of environment and food security.
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Affiliation(s)
- Xiaoyan Ouyang
- School of Chemistry, Sun Yat-sen University, Guangzhou, P. R. China
| | - Yuling Hu
- School of Chemistry, Sun Yat-sen University, Guangzhou, P. R. China
| | - Gongke Li
- School of Chemistry, Sun Yat-sen University, Guangzhou, P. R. China
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5
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Development of a nano-modified glassy carbon electrode for the determination of 2,6-diaminotoluene (TDA). Food Packag Shelf Life 2021. [DOI: 10.1016/j.fpsl.2021.100714] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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SZABÓ BS, JAKAB PP, HEGEDŰS J, KIRCHKESZNER C, PETROVICS N, NYIRI Z, BODAI Z, RIKKER T, EKE Z. Determination of 24 primary aromatic amines in aqueous food simulants by combining solid phase extraction and salting-out assisted liquid–liquid extraction with liquid chromatography tandem mass spectrometry. Microchem J 2021. [DOI: 10.1016/j.microc.2021.105927] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Perez MÂF, Daniel D, Padula M, do Lago CL, Bottoli CBG. Determination of primary aromatic amines from cooking utensils by capillary electrophoresis-tandem mass spectrometry. Food Chem 2021; 362:129902. [PMID: 34175690 DOI: 10.1016/j.foodchem.2021.129902] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 03/02/2021] [Accepted: 03/28/2021] [Indexed: 11/18/2022]
Abstract
This paper describes a fast, sensitive, environment-friendly method for the determination of 19 primary aromatic amines (PAAs) in cooking utensils by capillary zone electrophoresis coupled with tandem mass spectrometry. The best electrophoretic separation of PAAs was obtained in 0.1 mol l-1 formic acid (pH 2.4) as the background electrolyte, fused silica capillary (67 cm) with a run time below 6 min. The proposed method presented a linear calibration with correlation coefficients higher than 0.99 and reproducibility in a range of 1-25%. Limits of detection were in the range of 0.2-1.3 μg kg-1 and recoveries were in a range of 85-120% for all the PAAs. The validated method was employed to determine PAAs on 36 samples of cooking utensils using acetic simulant. The results showed that 4,4'-diaminodiphenylmethane and aniline being the most frequently found PAAs in these samples and 28% of cooking utensils were not compliant.
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Affiliation(s)
- Mary Ângela Favaro Perez
- Institute of Food Technology (Ital), Packaging Technology Center (Cetea), Av. Brasil, 2880 13070-178 Campinas, SP, Brazil; Institute of Chemistry, University of Campinas, P.O. Box 6154, 13083-970 Campinas, SP, Brazil
| | - Daniela Daniel
- Institute of Chemistry, University of São Paulo, Av. Prof. Lineu Prestes 748, 05508-000 São Paulo, SP, Brazil
| | - Marisa Padula
- Institute of Food Technology (Ital), Packaging Technology Center (Cetea), Av. Brasil, 2880 13070-178 Campinas, SP, Brazil
| | - Claudimir Lucio do Lago
- Institute of Chemistry, University of São Paulo, Av. Prof. Lineu Prestes 748, 05508-000 São Paulo, SP, Brazil
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Liu J, Li C, Yang F, Zhao N, Lv S, Liu J, Chen L, He Z, Zhang Y, Wang S. Assessment of migration regularity of phthalates from food packaging materials. Food Sci Nutr 2020; 8:5738-5747. [PMID: 33133575 PMCID: PMC7590312 DOI: 10.1002/fsn3.1863] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 08/10/2020] [Accepted: 08/13/2020] [Indexed: 01/20/2023] Open
Abstract
Phthalate acid esters (PAEs) are one of the essential plastic additives which may lead to plenty of harmful effects, including reproductive toxicity, teratogenicity, and carcinogenicity. Increasing attention has been paid to the migration of plasticizer. In this article, the disposable plastic lunch boxes were taken as the research object. The result showed that dibutyl phthalate (DBP) and diisobutyl phthalate (DIBP) have been mainly found, whose content was 1.5 mg/kg and 2.4 mg/kg, respectively. The LOD was 2 ng/g, and LOQ was 6.7 ng/g. We further investigated the migration of PAEs into the simulated liquid at different temperature conditions. Then, the linear fitting performing by first-order kinetic migration model revealed that the lower the polarity of the simulated liquid, the larger the rate constant K 1 and initial release rate V 0. The higher the temperature, the bigger the K 1 and V 0.
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Affiliation(s)
- Jing‐Min Liu
- Tianjin Key Laboratory of Food Science and HealthSchool of MedicineNankai UniversityTianjinChina
| | - Chun‐Yang Li
- Tianjin Key Laboratory of Food Science and HealthSchool of MedicineNankai UniversityTianjinChina
| | - Fei‐er Yang
- Tianjin Key Laboratory of Food Science and HealthSchool of MedicineNankai UniversityTianjinChina
| | - Ning Zhao
- Tianjin Key Laboratory of Food Science and HealthSchool of MedicineNankai UniversityTianjinChina
| | - Shi‐Wen Lv
- Tianjin Key Laboratory of Food Science and HealthSchool of MedicineNankai UniversityTianjinChina
| | - Ji‐Chao Liu
- Beijing San Yuan foods co., LTD.BeijingChina
| | - Li‐Jun Chen
- Beijing San Yuan foods co., LTD.BeijingChina
| | - Ze He
- Key Laboratory of Food Nutrition and SafetyMinistry of EducationTianjin University of Science and TechnologyTianjinChina
| | - Yan Zhang
- Tianjin Key Laboratory of Food Science and HealthSchool of MedicineNankai UniversityTianjinChina
| | - Shuo Wang
- Tianjin Key Laboratory of Food Science and HealthSchool of MedicineNankai UniversityTianjinChina
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Devreux V, Combet S, Clabaux E, Gueneau ED. From pigments to coloured napkins: comparative analyses of primary aromatic amines in cold water extracts of printed tissues by LC-HRMS and LC-MS/MS. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2020; 37:1985-2010. [PMID: 32960150 DOI: 10.1080/19440049.2020.1802068] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
A collaborative study was conducted to understand the correlation between pigments purity profile (primary aromatic amine content of the pigments) and the behaviour of these PAAs during cold water extraction (CWE) tests according to EN 645. From a selection of organic pigments based on seven colour indexes (PR122, PR184, PO13, PY74, PY111, PY138 and PY155), the pigment purity profile was established according to European Resolution AP (89) 1, then mono-pigmented inks were prepared and napkins printed with these inks. In a second step, cold water extraction and PAA determination were performed by two independent laboratories. In one laboratory, an analytical method based on LC-MS/MS was used, whereas in the other laboratory a method based on LC-HRMS using Orbitrap technology was developed for the simultaneous analysis of 35 PAAs. Good qualitative results were obtained if we consider that at significant levels the PAAs were positively detected in both laboratories, except for 3-amino-4-methoxybenzanilide and 8-amino-2-methyl-quinoline, for which inter-laboratory differences were observed. It was also shown that no contamination from unexpected PAAs was detected. The comparison between pigment analysis and CWE results shows that if the pigment purity profile is of major importance, other parameters such as pigment surface treatment, ink grinding process or ink formulation could have an important influence on the CWE results. For such sensitive applications, for example napkins or other Food Contact Materials (FCM), it is therefore recommended not only to select a pigment with a good purity profile but also to test the pigment in the final application. Finally, this work highlights the difficulty of validating a product on a single analysis and shows the importance of a multilevel global assessment on worst case application.
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Affiliation(s)
- Vincent Devreux
- R&D Department, Ferro Performance Pigments Belgium , Menen, Belgium
| | - Sylvain Combet
- Analytical Laboratory, Siegwerk France , Annemasse, France
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Cai G, Ge K, Ouyang X, Hu Y, Li G. Thin-layer chromatography combined with surface-enhanced Raman scattering for rapid detection of benzidine and 4-aminobiphenyl in migration from food contact materials based on gold nanoparticle doped metal-organic framework. J Sep Sci 2020; 43:2834-2841. [PMID: 32306540 DOI: 10.1002/jssc.202000145] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Revised: 04/14/2020] [Accepted: 04/15/2020] [Indexed: 12/14/2022]
Abstract
In this work, a rapid and sensitive thin-layer chromatography combined with surface-enhanced Raman spectroscopy method was established for rapid detection of benzidine and 4-aminobiphenyl in migration from food contact materials based on Au nanoparticle doped metal-organic framework. Benzidine and 4-aminobiphenyl were firstly separated by thin-layer chromatography to solve the limitation of their overlapping Raman peaks. Then the target molecules were monitored by adding AuNPs/MIL-101(Cr) on the sample spots. Under the optimum conditions, the concentration of benzidine and 4-aminobiphenyl can be quantitatively measured in the range of 2.0-20.0 and1.0-15.0 μg/L, respectively with good linear relationship, and the limits of detection were 0.21 and 0.23 μg/L, respectively. Furthermore, the developed method was applied to analyze benzidine and 4-aminobiphenyl in migration of different food contact materials. The recoveries of benzidine and 4-aminobiphenyl for migration of food contact materials, including paper cups, polypropylene food containers, and polyethylene glycol terephthalate bottles, were 80.6-116.0 and 80.7-118% with relative standard deviations of 1.1-9.1 and 3.1-9.9%, respectively. Surface-enhanced Raman scattering detection was performed conveniently in the on-plate mode without additional elution process. The method shows great potential in rapid monitoring of hazardous substances with overlapping characteristic Raman peaks in food contact materials.
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Affiliation(s)
- Guohui Cai
- School of Chemistry, Sun Yat-sen University, Guangzhou, P. R. China
| | - Kun Ge
- School of Chemistry, Sun Yat-sen University, Guangzhou, P. R. China
| | - Xiaoyan Ouyang
- School of Chemistry, Sun Yat-sen University, Guangzhou, P. R. China
| | - Yuling Hu
- School of Chemistry, Sun Yat-sen University, Guangzhou, P. R. China
| | - Gongke Li
- School of Chemistry, Sun Yat-sen University, Guangzhou, P. R. China
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Perez MÂF, Padula M, Moitinho D, Bottoli CBG. Primary aromatic amines in kitchenware: Determination by liquid chromatography-tandem mass spectrometry. J Chromatogr A 2019; 1602:217-227. [DOI: 10.1016/j.chroma.2019.05.019] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 05/10/2019] [Accepted: 05/11/2019] [Indexed: 10/26/2022]
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12
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Bianchi F, Riboni N, Termopoli V, Mendez L, Medina I, Ilag L, Cappiello A, Careri M. MS-Based Analytical Techniques: Advances in Spray-Based Methods and EI-LC-MS Applications. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2018; 2018:1308167. [PMID: 29850370 PMCID: PMC5937452 DOI: 10.1155/2018/1308167] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Accepted: 02/26/2018] [Indexed: 05/15/2023]
Abstract
Mass spectrometry is the most powerful technique for the detection and identification of organic compounds. It can provide molecular weight information and a wealth of structural details that give a unique fingerprint for each analyte. Due to these characteristics, mass spectrometry-based analytical methods are showing an increasing interest in the scientific community, especially in food safety, environmental, and forensic investigation areas where the simultaneous detection of targeted and nontargeted compounds represents a key factor. In addition, safety risks can be identified at the early stage through online and real-time analytical methodologies. In this context, several efforts have been made to achieve analytical instrumentation able to perform real-time analysis in the native environment of samples and to generate highly informative spectra. This review article provides a survey of some instrumental innovations and their applications with particular attention to spray-based MS methods and food analysis issues. The survey will attempt to cover the state of the art from 2012 up to 2017.
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Affiliation(s)
- Federica Bianchi
- Department of Chemistry, Life Sciences, and Environmental Sustainability, University of Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy
| | - Nicolò Riboni
- Department of Chemistry, Life Sciences, and Environmental Sustainability, University of Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy
- Department of Environmental Science and Analytical Chemistry, Stockholm University, 10691 Stockholm, Sweden
| | - Veronica Termopoli
- Department of Pure and Applied Sciences, LC-MS Laboratory, Piazza Rinascimento 6, 61029 Urbino, Italy
| | - Lucia Mendez
- Instituto de Investigaciones Marinas, Spanish National Research Council (IIM-CSIC), Eduardo Cabello 6, 36208 Vigo, Spain
| | - Isabel Medina
- Instituto de Investigaciones Marinas, Spanish National Research Council (IIM-CSIC), Eduardo Cabello 6, 36208 Vigo, Spain
| | - Leopold Ilag
- Department of Environmental Science and Analytical Chemistry, Stockholm University, 10691 Stockholm, Sweden
| | - Achille Cappiello
- Department of Pure and Applied Sciences, LC-MS Laboratory, Piazza Rinascimento 6, 61029 Urbino, Italy
| | - Maria Careri
- Department of Chemistry, Life Sciences, and Environmental Sustainability, University of Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy
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Abstract
Arylamines and nitroarenes are intermediates in the production of pharmaceuticals, dyes, pesticides, and plastics and are important environmental and occupational pollutants. N-Hydroxyarylamines are the toxic common intermediates of arylamines and nitroarenes. N-Hydroxyarylamines and their derivatives can form adducts with hemoglobin (Hb-adducts), albumin, DNA, and tissue proteins in a dose-dependent manner. Most of the arylamine Hb-adducts are labile and undergo hydrolysis in vitro, by mild acid or base, to form the arylamines. According to current knowledge of arylamine adduct-formation, the hydrolyzable fraction is derived from the reaction products of the arylnitroso derivatives that yield arylsulfinamide adducts with cysteine. Hb-adducts are markers for the bioavailability of N-hydroxyarylamines. Hb-adducts of arylamines and nitroarenes have been used for many biomonitoring studies for over 30 years. Hb-adducts reflect the exposure history of the last four months. Biomonitoring of urinary metabolites is a less invasive process than biomonitoring blood protein adducts, and urinary metabolites have served as short-lived biomarkers of exposure to these hazardous chemicals. However, in case of intermittent exposure, urinary metabolites may not be detected, and subjects may be misclassified as nonexposed. Arylamines and nitroarenes and/or their metabolites have been measured in urine, especially to monitor the exposure of workers. This review summarizes the results of human biomonitoring studies involving urinary metabolites and Hb-adducts of arylamines and nitroarenes. In addition, studies about the relationship between Hb-adducts and diseases are summarized.
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Affiliation(s)
- Gabriele Sabbioni
- Institute of Environmental and Occupational Toxicology , Casella Postale 108, CH-6780 Airolo, Switzerland.,Alpine Institute of Chemistry and Toxicology , CH-6718 Olivone, Switzerland.,Walther-Straub-Institut für Pharmakologie und Toxikologie, Ludwig-Maximilians-Universität , D-80336 München, Germany
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Migration kinetics of primary aromatic amines from polyamide kitchenware: Easy and fast screening procedure using fluorescence. Talanta 2016; 160:46-55. [DOI: 10.1016/j.talanta.2016.06.060] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2016] [Revised: 06/24/2016] [Accepted: 06/26/2016] [Indexed: 11/21/2022]
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