Thin Porous Poly(ionic liquid) Coatings for Enhanced Headspace Solid Phase Microextraction
In this contribution, thin poly(ionic liquid) (PIL) coatings with a well-defined pore structure built up from interpolyelectrolyte complexation between a PIL and poly(acrylic acid) (PAA) were successfully used for enhanced solid phase microextraction (SPME). The introduction of porosity with tunable...
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MDPI AG
2020-08-01
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| Series: | Polymers |
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| Online Access: | https://www.mdpi.com/2073-4360/12/9/1909 |
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doaj-1cfbd9a6caa54b4f8ce5e21df5fb58f62020-11-25T03:51:32ZengMDPI AGPolymers2073-43602020-08-01121909190910.3390/polym12091909Thin Porous Poly(ionic liquid) Coatings for Enhanced Headspace Solid Phase MicroextractionDavid J. S. Patinha0Hong Wang1Jiayin Yuan2Sílvia M. Rocha3Armando J. D. Silvestre4Isabel M. Marrucho5Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Av. Da República, 2780-157 Oeiras, PortugalKey Laboratory of Functional Polymer Materials, Ministry of Education, Institute of Polymer Chemistry, Nankai University, Tianjin 300071, ChinaDepartment of Materials and Environmental Chemistry, Stockholm University, 10691 Stockholm, SwedenLAQV-REQUIMTE & Department of Chemistry, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, PortugalCICECO—Aveiro Institute of Materials and Department of Chemistry, University of Aveiro, 3810-193 Aveiro, PortugalCentro de Química Estrutural and Departamento de Engenharia Química, Instituto Superior Técnico, Universidade de Lisboa, Avenida Rovisco Pais, 1049-001 Lisboa, PortugalIn this contribution, thin poly(ionic liquid) (PIL) coatings with a well-defined pore structure built up from interpolyelectrolyte complexation between a PIL and poly(acrylic acid) (PAA) were successfully used for enhanced solid phase microextraction (SPME). The introduction of porosity with tunable polarity through the highly versatile PIL chemistry clearly boosts the potential of SPME in the detection of compounds at rather low concentrations. This work will inspire researchers to further explore the potential of porous poly(ionic liquid) materials in sensing and separation applications.https://www.mdpi.com/2073-4360/12/9/1909solid phase microextraction (SPME)poly(ionic liquid)interpolyelectrolyte complexationporous materialssurface coating |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
David J. S. Patinha Hong Wang Jiayin Yuan Sílvia M. Rocha Armando J. D. Silvestre Isabel M. Marrucho |
| spellingShingle |
David J. S. Patinha Hong Wang Jiayin Yuan Sílvia M. Rocha Armando J. D. Silvestre Isabel M. Marrucho Thin Porous Poly(ionic liquid) Coatings for Enhanced Headspace Solid Phase Microextraction Polymers solid phase microextraction (SPME) poly(ionic liquid) interpolyelectrolyte complexation porous materials surface coating |
| author_facet |
David J. S. Patinha Hong Wang Jiayin Yuan Sílvia M. Rocha Armando J. D. Silvestre Isabel M. Marrucho |
| author_sort |
David J. S. Patinha |
| title |
Thin Porous Poly(ionic liquid) Coatings for Enhanced Headspace Solid Phase Microextraction |
| title_short |
Thin Porous Poly(ionic liquid) Coatings for Enhanced Headspace Solid Phase Microextraction |
| title_full |
Thin Porous Poly(ionic liquid) Coatings for Enhanced Headspace Solid Phase Microextraction |
| title_fullStr |
Thin Porous Poly(ionic liquid) Coatings for Enhanced Headspace Solid Phase Microextraction |
| title_full_unstemmed |
Thin Porous Poly(ionic liquid) Coatings for Enhanced Headspace Solid Phase Microextraction |
| title_sort |
thin porous poly(ionic liquid) coatings for enhanced headspace solid phase microextraction |
| publisher |
MDPI AG |
| series |
Polymers |
| issn |
2073-4360 |
| publishDate |
2020-08-01 |
| description |
In this contribution, thin poly(ionic liquid) (PIL) coatings with a well-defined pore structure built up from interpolyelectrolyte complexation between a PIL and poly(acrylic acid) (PAA) were successfully used for enhanced solid phase microextraction (SPME). The introduction of porosity with tunable polarity through the highly versatile PIL chemistry clearly boosts the potential of SPME in the detection of compounds at rather low concentrations. This work will inspire researchers to further explore the potential of porous poly(ionic liquid) materials in sensing and separation applications. |
| topic |
solid phase microextraction (SPME) poly(ionic liquid) interpolyelectrolyte complexation porous materials surface coating |
| url |
https://www.mdpi.com/2073-4360/12/9/1909 |
| work_keys_str_mv |
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