Strain Stiffening and Negative Normal Force of Agarose Hydrogels.


Journal

Macromolecules
ISSN: 0024-9297
Titre abrégé: Macromolecules
Pays: United States
ID NLM: 0365316

Informations de publication

Date de publication:
24 Nov 2020
Historique:
received: 16 03 2020
revised: 24 08 2020
entrez: 30 11 2020
pubmed: 1 12 2020
medline: 1 12 2020
Statut: ppublish

Résumé

Inspired by the specific strain stiffening and negative normal force phenomena in several biological networks, herein, we show strain stiffening and negative normal force in agarose hydrogels. We use both pre-strain and strain amplitude sweep protocols in dynamic rheological measurements where the gel slip was suppressed by the

Identifiants

pubmed: 33250522
doi: 10.1021/acs.macromol.0c00601
pmc: PMC7690039
doi:

Types de publication

Journal Article

Langues

eng

Pagination

9983-9992

Déclaration de conflit d'intérêts

The authors declare no competing financial interest.

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Auteurs

Lahja Martikainen (L)

Department of Applied Physics, Molecular Materials Group, Aalto University School of Science, FI-00076 Espoo, Finland.

Kia Bertula (K)

Department of Applied Physics, Molecular Materials Group, Aalto University School of Science, FI-00076 Espoo, Finland.

Matti Turunen (M)

Department of Applied Physics, Molecular Materials Group, Aalto University School of Science, FI-00076 Espoo, Finland.

Olli Ikkala (O)

Department of Applied Physics, Molecular Materials Group, Aalto University School of Science, FI-00076 Espoo, Finland.
Department of Bioproducts and Biosystems, Aalto University School of Chemical Engineering, FI-00076 Espoo, Finland.

Classifications MeSH