Phase behaviour and adsorption of deoxyribonucleic acid onto an azobenzene liquid crystalline ligand at the interfaces.

Surface Properties Adsorption Ligands DNA Water / chemistry
Azobenzene ligand DNA and adsorption Liquid crystalline Phase behaviour

Journal

Biophysical chemistry
ISSN: 1873-4200
Titre abrégé: Biophys Chem
Pays: Netherlands
ID NLM: 0403171

Informations de publication

Date de publication:
05 2023
Historique:
received: 26 12 2022
revised: 21 02 2023
accepted: 21 02 2023
medline: 7 4 2023
pubmed: 9 3 2023
entrez: 8 3 2023
Statut: ppublish

Résumé

Azobenzene liquid crystalline (ALC) ligand contains a cholesteryl group linked to an azobenzene moiety through a carbonyl dioxy spacer (C7) and terminated with an amine group as a polar head. The phase behaviour of the C7 ALC ligand at the air-water (A-W) interface is investigated employing surface manometry. The surface pressure-area per molecule isotherm shows that C7 ALC ligand exhibit two different phases following the phase sequence viz., liquid expanded (LE

Identifiants

DOI: 10.1016/j.bpc.2023.106980 PMID: 36889134
pubmed: 36889134
pii: S0301-4622(23)00031-5
doi: 10.1016/j.bpc.2023.106980
pii:
doi:

Substances chimiques

azobenzene F0U1H6UG5C
Ligands 0
DNA 9007-49-2
Water 059QF0KO0R

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

106980

Informations de copyright

Copyright © 2023 Elsevier B.V. All rights reserved.

Déclaration de conflit d'intérêts

Declaration of Competing Interest There are no competing financial interests declared by the authors.

Auteurs

Pinchu Xavier (P)

Centre for Nano and Soft Matter Sciences, Bengaluru 562 162, India; Manipal Academy of Higher Education, Manipal 576 104, India.

Sachin A Bhat (SA)

Centre for Nano and Soft Matter Sciences, Bengaluru 562 162, India.

Channabasaveshwar V Yelamaggad (CV)

Centre for Nano and Soft Matter Sciences, Bengaluru 562 162, India.

Padmanabhan Viswanath (P)

Centre for Nano and Soft Matter Sciences, Bengaluru 562 162, India. Electronic address: viswanath@cens.res.in.

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Classifications MeSH

questionsmedicales.fr › Phénomènes chimiques › Propriétés de surface › Phase behaviour and adsorption of...
questionsmedicales.fr › Phénomènes chimiques › Adsorption › Phase behaviour and adsorption of...
questionsmedicales.fr › Actions chimiques et utilisations › Utilisations spécialisées de produits chimiques › Produits chimiques de laboratoire › Ligands › Phase behaviour and adsorption of...
questionsmedicales.fr › Acides nucléiques, nucléotides et nucléosides › Acides nucléiques › ADN › Phase behaviour and adsorption of...
questionsmedicales.fr › Produits chimiques inorganiques › Composés de l'oxygène › Oxydes › Eau › Phase behaviour and adsorption of...