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Diallo T, Makni Y, Lerebours A, Thomas H, Guérin T, Parinet J. Wide-scope screening of multi-class contaminants in seafood using a novel sample preparation (QuEChUP) procedure coupled with UHPLC-Q-TOF-MS: Application for semi-quantitation of real seafood samples. Food Chem 2023; 426:136572. [PMID: 37329790 DOI: 10.1016/j.foodchem.2023.136572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 05/24/2023] [Accepted: 06/05/2023] [Indexed: 06/19/2023]
Abstract
A high-resolution mass spectrometry screening method was developed and validated based on EU SANTE/11312/2021 guidelines for the analysis of 850 multi-class contaminants in commercial seafood samples. Samples were extracted using a novel sequential QuEChUP preparation method that combines the QuEChERS and QuPPe procedures. The screening detection limits (SDLs) and limits of identification (LOIs) were equal to or lower than 0.01 mg·kg-1 for 92% and 78% of contaminants, respectively. This screening procedure was ultimately applied for a target screening analysis of 24 seafood samples. The concentrations of identified contaminants were assessed using semi-quantitative approach. Two identified contaminants, diuron and diclofenac, showed the highest estimated average concentrations: 0.076 and 0.068 mg·kg-1 respectively in mussel samples. Suspect screening was also performed. Target and suspect screening led to the identification of mixtures of contaminants (pesticides, veterinary products, industrial chemicals and personal care products) and the assessment of their frequencies of appearance (FoA).
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Affiliation(s)
- Thierno Diallo
- ANSES, Laboratory for Food Safety, F-94701 Maisons-Alfort, France; Littoral Environnement et Sociétés (LIENSs), UMR 7266, CNRS-Université de La Rochelle, 2 rue Olympe de Gouges, F-17042 La Rochelle Cedex 01, France
| | - Yassine Makni
- ANSES, Laboratory for Food Safety, F-94701 Maisons-Alfort, France
| | - Adélaïde Lerebours
- Littoral Environnement et Sociétés (LIENSs), UMR 7266, CNRS-Université de La Rochelle, 2 rue Olympe de Gouges, F-17042 La Rochelle Cedex 01, France
| | - Hélène Thomas
- Littoral Environnement et Sociétés (LIENSs), UMR 7266, CNRS-Université de La Rochelle, 2 rue Olympe de Gouges, F-17042 La Rochelle Cedex 01, France
| | - Thierry Guérin
- ANSES, Strategy and Programmes Department, F-94701 Maisons-Alfort, France
| | - Julien Parinet
- ANSES, Laboratory for Food Safety, F-94701 Maisons-Alfort, France.
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Calero-Cañuelo C, Casado-Carmona FA, Lucena R, Cárdenas S. Mixed-mode cationic exchange sorptive tapes combined with direct infusion mass spectrometry for determining opioids in saliva samples. J Chromatogr A 2023; 1702:464097. [PMID: 37244164 DOI: 10.1016/j.chroma.2023.464097] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 05/11/2023] [Accepted: 05/22/2023] [Indexed: 05/29/2023]
Abstract
This article describes the synthesis of mixed-mode cationic exchange (MCX) tapes as sorptive phases in bioanalysis, and it faces the determination of methadone and tramadol in saliva as the model analytical problem. The tapes are synthesized using aluminum foil as substrate, which is subsequently covered with double-sided adhesive tape where the MCX particles (ca. 1.4 ± 0.2 mg) finally adhere. MCX particles allow the extraction of the analytes at the physiological pH, where both drugs are positively charged, minimizing the potential co-extraction of endogenous matrix compounds. The extraction conditions were studied considering the main variables (e.g. ionic strength, extraction time, sample dilution). Under the optimum conditions and using direct infusion mass spectrometry as the instrumental technique, detection limits as low as 3.3 μg·L-1 were obtained. The precision calculated at three different levels, and expressed as relative standard deviation, was better than 3.8%. The accuracy, expressed as relative recoveries, ranged from 83 to 113%. The method was finally applied to determine tramadol in saliva samples from patients under medical treatment. This approach opens the door to easily preparing sorptive tapes based on commercial (or ad-hoc synthesized) sorbent particles.
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Affiliation(s)
- Carlos Calero-Cañuelo
- Affordable and Sustainable Sample Preparation (AS2P) research group, Departamento de Química Analítica, Instituto Químico para la Energía y el Medioambiente IQUEMA, Universidad de Córdoba, Campus de Rabanales, Edificio Marie Curie, E-14071, Córdoba, Spain
| | - Francisco Antonio Casado-Carmona
- Affordable and Sustainable Sample Preparation (AS2P) research group, Departamento de Química Analítica, Instituto Químico para la Energía y el Medioambiente IQUEMA, Universidad de Córdoba, Campus de Rabanales, Edificio Marie Curie, E-14071, Córdoba, Spain
| | - Rafael Lucena
- Affordable and Sustainable Sample Preparation (AS2P) research group, Departamento de Química Analítica, Instituto Químico para la Energía y el Medioambiente IQUEMA, Universidad de Córdoba, Campus de Rabanales, Edificio Marie Curie, E-14071, Córdoba, Spain.
| | - Soledad Cárdenas
- Affordable and Sustainable Sample Preparation (AS2P) research group, Departamento de Química Analítica, Instituto Químico para la Energía y el Medioambiente IQUEMA, Universidad de Córdoba, Campus de Rabanales, Edificio Marie Curie, E-14071, Córdoba, Spain.
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Kołodziej D, Sobczak Ł, Goryński K. Innovative, simple, and green: A sample preparation method based on 3D printed polymers. Talanta 2023; 257:124380. [PMID: 36821965 DOI: 10.1016/j.talanta.2023.124380] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 02/13/2023] [Accepted: 02/15/2023] [Indexed: 02/18/2023]
Abstract
The present study evaluates the capability of fifteen 3D printed thermoplastic polymers as novel stationary phases for the extraction of forty-three physicochemically diverse analytes from fortified human oral fluid samples. Prototype extraction devices were prepared in 96-well plate-compatible format using fused deposition modeling 3D printer. The sample preparation was performed with 5-step protocol utilizing 96-well plates and semiautomated benchtop shaker. All resulting extracts were analyzed via high-performance liquid chromatography (operated in reversed-phase gradient elution mode) and tandem mass spectrometry (with electrospray ionization and triple quadrupole mass spectrometer). Exceptionally favorable results were observed for three polymer types: polyamide 6 (reinforced with 15% carbon fiber), LAYFOMM-60 (polyurethane with water-soluble polyvinyl alcohol), and S-FLEX 90A (thermoplastic polyurethane). Furthermore, this study also introduces an automated and repeatable 3D printing method for the fast fabrication of high-throughput, and highly selective sample preparation devices, most of which are ready-to-use without any additional processing or chemical functionalization. As such, the proposed printing method represents a significant step towards the introduction of novel polymeric stationary phases for analytical sample preparation, thus providing laboratory personnel with a method that is safer and more convenient, while minimizing negative environmental impacts.
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Affiliation(s)
- Dominika Kołodziej
- Bioanalysis Scientific Group, Faculty of Pharmacy, Collegium Medicum in Bydgoszcz at Nicolaus Copernicus University in Toruń, Jurasza 2, 85-089, Bydgoszcz, Poland
| | - Łukasz Sobczak
- Bioanalysis Scientific Group, Faculty of Pharmacy, Collegium Medicum in Bydgoszcz at Nicolaus Copernicus University in Toruń, Jurasza 2, 85-089, Bydgoszcz, Poland
| | - Krzysztof Goryński
- Bioanalysis Scientific Group, Faculty of Pharmacy, Collegium Medicum in Bydgoszcz at Nicolaus Copernicus University in Toruń, Jurasza 2, 85-089, Bydgoszcz, Poland; Bydgoszcz University of Science and Technology, Faculty of Chemical Technology and Engineering, Seminaryjna 3, 85-326, Bydgoszcz, Poland.
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Kołodziej D, Sobczak Ł, Goryński K. Polyamide Noncoated Device for Adsorption-Based Microextraction and Novel 3D Printed Thin-Film Microextraction Supports. Anal Chem 2022; 94:2764-2771. [PMID: 35113529 PMCID: PMC8851416 DOI: 10.1021/acs.analchem.1c03672] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
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Polyamide noncoated
device for adsorption-based microextraction
(PANDA microextraction) is a brand new, easy to prepare, environmentally
friendly, inexpensive, and efficient sample preparation method created
entirely with the use of 3D printing. The proposed method is based
on the extractive proprieties of the unmodified polyamide and carbon
fiber blends and is compared with the highly selective thin-film microextraction
(TFME). In addition, 3D printing was used to simplify the process
of TFME. Prototype sample preparation devices were evaluated by the
extraction of oral fluid spiked with 38 small molecules with diverse
chemical natures, such as lipophilicity in the log P range of 0.2–7.2. The samples were analyzed by high-performance
liquid chromatography coupled with tandem mass spectrometry. The results
indicate that chemically and thermally resistant 3D printed supports
can be successfully used as a cost-saving, environmentally friendly
solution for the preparation of TFME devices, alternative to the conventional
metal supports, with only marginal differences in the extraction yield
(mean = 4.0%, median = 1.8%, range = 0.0–22.3%, n = 38). Even more remarkably, in some cases, the newly proposed PANDA
microextraction method exceeded the reference TFME in terms of the
extraction efficacy and offered excellent sample cleanup as favorable
matrix effects were observed (mean = −8.5%, median = 7.5%,
range = −34.7–20.0%, n = 20). This
innovative approach paves the road to the simplified sample preparation
with the use of emerging extractive 3D printing polymers.
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Affiliation(s)
- Dominika Kołodziej
- Bioanalysis Scientific Group, Faculty of Pharmacy, Collegium Medicum in Bydgoszcz at Nicolaus Copernicus University in Toruń, Jurasza 2, 85-089 Bydgoszcz, Poland
| | - Łukasz Sobczak
- Bioanalysis Scientific Group, Faculty of Pharmacy, Collegium Medicum in Bydgoszcz at Nicolaus Copernicus University in Toruń, Jurasza 2, 85-089 Bydgoszcz, Poland
| | - Krzysztof Goryński
- Bioanalysis Scientific Group, Faculty of Pharmacy, Collegium Medicum in Bydgoszcz at Nicolaus Copernicus University in Toruń, Jurasza 2, 85-089 Bydgoszcz, Poland
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Sobczak Ł, Kołodziej D, Goryński K. Modifying current thin-film microextraction (TFME) solutions for analyzing prohibited substances: Evaluating new coatings using liquid chromatography. J Pharm Anal 2022; 12:470-480. [PMID: 35811627 PMCID: PMC9257446 DOI: 10.1016/j.jpha.2021.12.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 12/30/2021] [Accepted: 12/31/2021] [Indexed: 11/01/2022] Open
Abstract
For identifying and quantifying prohibited substances, solid-phase microextraction (SPME) continues to arouse interest as a sample preparation method. However, the practical implementation of this method in routine laboratory testing is currently hindered by the limited number of coatings compatible with the ubiquitous high-performance liquid chromatography (HPLC) systems. Only octadecyl (C18) and polydimethylsiloxane/divinylbenzene ligands are currently marketed for this purpose. To address this situation, the present study evaluated 12 HPLC-compatible coatings, including several chemistries not currently used in this application. The stationary phases of SPME devices in the geometry of thin film-coated blades were prepared by applying silica particles bonded with various functional ligands (C18, octyl, phenyl-hexyl, 3-cyanopropyl, benzenesulfonic acid, and selected combinations of these), as well as unbonded silica, to a metal support. Most of these chemistries have not been previously used as microextraction coatings. The 48 most commonly misused substances were selected to assess the extraction efficacy of each coating, and eight desorption solvent compositions were used to optimize the desorption conditions. All samples were analyzed using an HPLC system coupled with triple quadrupole tandem mass spectrometry. This evaluation enables selection of the best-performing coatings for quantifying prohibited substances and investigates the relationship between extraction efficacy and the physicochemical characteristics of the analytes. Ultimately, using the most suitable coatings is essential for trace-level analysis of chemically diverse prohibited substances. 12 HPLC-compatible TFME coatings were evaluated for extraction of small molecules. 8 desorption solvent compositions were used to optimize the desorption conditions. 48 prohibited substances (drugs of abuse and doping agents) were used as analytes. A mixed coating comprising octyl/3-cyanopropyl (50/50) provided the best results.
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