Conformation of Polyethylene Glycol inside Confined Space: Simulation and Experimental Approaches - Université de Montpellier Accéder directement au contenu
Article Dans Une Revue Nanomaterials Année : 2021

Conformation of Polyethylene Glycol inside Confined Space: Simulation and Experimental Approaches

Résumé

The modification of the inner nanopore wall by polymers is currently used to change the specific properties of the nanosystem. Among them, the polyethylene glycol (PEG) is the most used to prevent the fouling and ensure the wettability. However, its properties depend mainly on the chain structure that is very difficult to estimate inside this confined space. Combining experimental and simulation approaches, we provide an insight to the consequence of the PEG presence inside the nanopore on the nanopore properties. We show, in particular, that the cation type in the electrolyte, together with the type of electrolyte (water or urea), is at the origin of the ion transport modification in the nanopore.

Domaines

Chimie
Fichier principal
Vignette du fichier
nanomaterials-11-00244.pdf (5.46 Mo) Télécharger le fichier
Origine Publication financée par une institution
Licence

Dates et versions

hal-04071600 , version 1 (06-10-2023)

Licence

Identifiants

Citer

Tianji Ma, Nicolas Arroyo, Jean Marc Janot, Fabien Picaud, Sebastien Balme. Conformation of Polyethylene Glycol inside Confined Space: Simulation and Experimental Approaches. Nanomaterials, 2021, 11 (1), pp.244. ⟨10.3390/nano11010244⟩. ⟨hal-04071600⟩
17 Consultations
1 Téléchargements

Altmetric

Partager

Gmail Mastodon Facebook X LinkedIn More