Chemical and photochemical DNA "gears" reversibly control stiffness, shape-memory, self-healing and controlled release properties of polyacrylamide hydrogels.
Journal
Chemical science
ISSN: 2041-6520
Titre abrégé: Chem Sci
Pays: England
ID NLM: 101545951
Informations de publication
Date de publication:
28 Jan 2019
28 Jan 2019
Historique:
received:
26
09
2018
accepted:
29
10
2018
entrez:
19
2
2019
pubmed:
19
2
2019
medline:
19
2
2019
Statut:
epublish
Résumé
A new class of stimuli-responsive DNA-based polyacrylamide hydrogels is described. They consist of glucosamine-boronate ester-crosslinked polyacrylamide chains being cooperatively bridged by stimuli-responsive nucleic acids. The triggered closure and dissociation of the stimuli-responsive units lead to switchable stiffness properties of the hydrogel. One hydrogel includes glucosamine-boronate esters and K
Identifiants
pubmed: 30774895
doi: 10.1039/c8sc04292f
pii: c8sc04292f
pmc: PMC6346408
doi:
Types de publication
Journal Article
Langues
eng
Pagination
1008-1016Références
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