Universal Polymeric-to-Colloidal Transition in Melts of Hairy Nanoparticles.
grafted nanoparticles
hopping dynamics
jamming
linear rheology
overcrowding parameter
soft colloids
star polymers
Journal
ACS nano
ISSN: 1936-086X
Titre abrégé: ACS Nano
Pays: United States
ID NLM: 101313589
Informations de publication
Date de publication:
26 Oct 2021
26 Oct 2021
Historique:
pubmed:
9
10
2021
medline:
9
10
2021
entrez:
8
10
2021
Statut:
ppublish
Résumé
Two different classes of hairy self-suspended nanoparticles in the melt state, polymer-grafted nanoparticles (GNPs) and star polymers, are shown to display universal dynamic behavior across a broad range of parameter space. Linear viscoelastic measurements on well-characterized silica-poly(methyl acrylate) GNPs with a fixed core radius (
Identifiants
pubmed: 34623796
doi: 10.1021/acsnano.1c06672
pmc: PMC8905532
mid: NIHMS1783062
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
16697-16708Subventions
Organisme : NHLBI NIH HHS
ID : P01 HL108808
Pays : United States
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