Articles producció científica> Química Analítica i Química Orgànica

Combining cationic and anionic mixed-mode sorbents in a single cartridge to extract basic and acidic pharmaceuticals simultaneously from environmental waters

  • Identification data

    Identifier: imarina:5753072
    Authors:
    Salas, DanielaBorrull, FrancescFontanals, NuriaMaria Marce, Rosa
    Abstract:
    The aim of the present study is to broaden the applications of mixed-mode ion-exchange solid-phase extraction sorbents to extract both basic and acidic compounds simultaneously by combining the sorbents in a single cartridge and developing a simplified extraction procedure. Four different cartridges containing negative and positive charges in the same configuration were evaluated and compared to extract a group of basic, neutral, and acidic pharmaceuticals selected as model compounds. After a thorough optimization of the extraction conditions, the four different cartridges showed to be capable of retaining basic and acidic pharmaceuticals simultaneously through ionic interactions, allowing the introduction of a washing step with 15 mL methanol to eliminate interferences retained by hydrophobic interactions. Using the best combined cartridge, a method was developed, validated, and further applied to environmental waters to demonstrate that the method is promising for the extraction of basic and acidic compounds from very complex samples.
  • Others:

    Author, as appears in the article.: Salas, Daniela; Borrull, Francesc; Fontanals, Nuria; Maria Marce, Rosa
    Department: Química Analítica i Química Orgànica
    URV's Author/s: Borrull Ballarín, Francesc / Fontanals Torroja, Núria / Marcé Recasens, Rosa Maria / SALAS ACOSTA, DANIELA
    Keywords: Waste-water Transformation products Tandem mass-spectrometry Surface-water Sorbent combination Solid-phase extraction Selective determination Samples Quantification Mixed mode ionic exchange sorbents Liquid chromatography-orbitrap-high resolution mass spectrometry Liquid chromatography Illicit drugs High-resolution mass spectrometry Environmental waters Contaminants Cationic mixed-mode solid-phase extraction Cathinones Anionic mixed-mode solid-phase extraction high-resolution mass spectrometry environmental waters cationic mixed-mode solid-phase extraction anionic mixed-mode solid-phase extraction
    Abstract: The aim of the present study is to broaden the applications of mixed-mode ion-exchange solid-phase extraction sorbents to extract both basic and acidic compounds simultaneously by combining the sorbents in a single cartridge and developing a simplified extraction procedure. Four different cartridges containing negative and positive charges in the same configuration were evaluated and compared to extract a group of basic, neutral, and acidic pharmaceuticals selected as model compounds. After a thorough optimization of the extraction conditions, the four different cartridges showed to be capable of retaining basic and acidic pharmaceuticals simultaneously through ionic interactions, allowing the introduction of a washing step with 15 mL methanol to eliminate interferences retained by hydrophobic interactions. Using the best combined cartridge, a method was developed, validated, and further applied to environmental waters to demonstrate that the method is promising for the extraction of basic and acidic compounds from very complex samples.
    Thematic Areas: Zootecnia / recursos pesqueiros Saúde coletiva Química Odontología Nutrição Medicina veterinaria Medicina iii Medicina ii Medicina i Materiais Interdisciplinar Geociências General medicine Farmacia Ensino Engenharias iv Engenharias iii Engenharias ii Engenharias i Educação física Educação Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciências ambientais Ciências agrárias i Ciência de alimentos Ciência da computação Chemistry, analytical Biotecnología Biodiversidade Biochemistry Biochemical research methods Astronomia / física Analytical chemistry
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 16182642
    Author's mail: nuria.fontanals@urv.cat nuria.fontanals@urv.cat rosamaria.marce@urv.cat francesc.borrull@urv.cat
    Author identifier: 0000-0002-7534-1964 0000-0002-7534-1964 0000-0002-5667-2899 0000-0003-2718-9336
    Record's date: 2024-10-12
    Papper version: info:eu-repo/semantics/acceptedVersion
    Link to the original source: https://link.springer.com/article/10.1007/s00216-017-0736-5
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Papper original source: Analytical And Bioanalytical Chemistry. 410 (2): 459-469
    APA: Salas, Daniela; Borrull, Francesc; Fontanals, Nuria; Maria Marce, Rosa (2018). Combining cationic and anionic mixed-mode sorbents in a single cartridge to extract basic and acidic pharmaceuticals simultaneously from environmental waters. Analytical And Bioanalytical Chemistry, 410(2), 459-469. DOI: 10.1007/s00216-017-0736-5
    Article's DOI: 10.1007/s00216-017-0736-5
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2018
    Publication Type: Journal Publications
  • Keywords:

    Analytical Chemistry,Biochemical Research Methods,Biochemistry,Chemistry, Analytical
    Waste-water
    Transformation products
    Tandem mass-spectrometry
    Surface-water
    Sorbent combination
    Solid-phase extraction
    Selective determination
    Samples
    Quantification
    Mixed mode ionic exchange sorbents
    Liquid chromatography-orbitrap-high resolution mass spectrometry
    Liquid chromatography
    Illicit drugs
    High-resolution mass spectrometry
    Environmental waters
    Contaminants
    Cationic mixed-mode solid-phase extraction
    Cathinones
    Anionic mixed-mode solid-phase extraction
    high-resolution mass spectrometry
    environmental waters
    cationic mixed-mode solid-phase extraction
    anionic mixed-mode solid-phase extraction
    Zootecnia / recursos pesqueiros
    Saúde coletiva
    Química
    Odontología
    Nutrição
    Medicina veterinaria
    Medicina iii
    Medicina ii
    Medicina i
    Materiais
    Interdisciplinar
    Geociências
    General medicine
    Farmacia
    Ensino
    Engenharias iv
    Engenharias iii
    Engenharias ii
    Engenharias i
    Educação física
    Educação
    Ciências biológicas iii
    Ciências biológicas ii
    Ciências biológicas i
    Ciências ambientais
    Ciências agrárias i
    Ciência de alimentos
    Ciência da computação
    Chemistry, analytical
    Biotecnología
    Biodiversidade
    Biochemistry
    Biochemical research methods
    Astronomia / física
    Analytical chemistry
  • Documents:

  • Cerca a google

    Search to google scholar