Per aqueous liquid chromatography of Radix hedysari polysaccharides and Au nanoparticles co-functionalized stationary phase and its application in the determination of iridoids and phenylethanols.
Au nanoparticles
Fructus ligustri lucidi
Per aqueous liquid chromatography
Radix hedysari polysaccharides
Journal
Analytica chimica acta
ISSN: 1873-4324
Titre abrégé: Anal Chim Acta
Pays: Netherlands
ID NLM: 0370534
Informations de publication
Date de publication:
15 Nov 2024
15 Nov 2024
Historique:
received:
06
05
2024
revised:
09
09
2024
accepted:
13
09
2024
medline:
13
10
2024
pubmed:
13
10
2024
entrez:
13
10
2024
Statut:
ppublish
Résumé
Hydrophilic Interaction Liquid Chromatography (HILIC) is an outstanding strategy for the challenging analysis of hydrophilic and polar components. Nevertheless, analysis under HILIC mode typically consumes 70%-95 % acetonitrile with the disadvantage of high analytical costs, being environmentally unfriendly and causing biohazards, which is not in line with the concept of green chromatography. Research has shown that Per Aqueous Liquid Chromatography (PALC) simultaneously emphasizes efficient analytical performance for hydrophilic analytes and green analytical concepts. The development of new PALC stationary phases with superior performance is necessary. In this paper, silanized silica was sequentially subjected to esterification reaction, polymerization reaction and covalent bonding through five steps to obtain SiO The separation efficiency and selectivity of SiO
Sections du résumé
BACKGROUND
BACKGROUND
Hydrophilic Interaction Liquid Chromatography (HILIC) is an outstanding strategy for the challenging analysis of hydrophilic and polar components. Nevertheless, analysis under HILIC mode typically consumes 70%-95 % acetonitrile with the disadvantage of high analytical costs, being environmentally unfriendly and causing biohazards, which is not in line with the concept of green chromatography. Research has shown that Per Aqueous Liquid Chromatography (PALC) simultaneously emphasizes efficient analytical performance for hydrophilic analytes and green analytical concepts. The development of new PALC stationary phases with superior performance is necessary.
RESULTS
RESULTS
In this paper, silanized silica was sequentially subjected to esterification reaction, polymerization reaction and covalent bonding through five steps to obtain SiO
SIGNIFICANCE AND NOVELTY
UNASSIGNED
The separation efficiency and selectivity of SiO
Identifiants
pubmed: 39396309
pii: S0003-2670(24)01048-1
doi: 10.1016/j.aca.2024.343247
pii:
doi:
Substances chimiques
Gold
7440-57-5
Iridoids
0
Polysaccharides
0
Phenylethyl Alcohol
ML9LGA7468
Silicon Dioxide
7631-86-9
Water
059QF0KO0R
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
343247Informations de copyright
Copyright © 2024 Elsevier B.V. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.