Superhydrophobic capillary coatings: Elaboration, characterization and application to electrophoretic separations.
Adsorption
Capillary electrophoresis
Superhydrophobic coating
Wettability
Journal
Journal of chromatography. A
ISSN: 1873-3778
Titre abrégé: J Chromatogr A
Pays: Netherlands
ID NLM: 9318488
Informations de publication
Date de publication:
11 Oct 2019
11 Oct 2019
Historique:
received:
12
05
2019
revised:
10
06
2019
accepted:
12
06
2019
pubmed:
2
7
2019
medline:
24
10
2019
entrez:
2
7
2019
Statut:
ppublish
Résumé
Separation efficiency is ideally controlled by molecular diffusion in capillary electrophoresis (CE). However, other adverse phenomena, such as solute adsorption on capillary surface, tend to increase the peak dispersion. An interesting alternative to limit the solute adsorption is to avoid as much as possible the contact of the solute with the capillary surface by elaborating superhydrophobic (SH) coatings on fused silica capillary surfaces. This work describes an optimized protocol to get non-wettable SH coating using hydrophobically modified silica nanoparticle suspensions (Glaco
Identifiants
pubmed: 31257038
pii: S0021-9673(19)30644-2
doi: 10.1016/j.chroma.2019.06.035
pii:
doi:
Substances chimiques
Peptides
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
361-370Informations de copyright
Copyright © 2019 Elsevier B.V. All rights reserved.