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Cell traction forces on soft biomaterials. I. Microrheology of type I collagen gels.

A laser-trap microrheometry technique was used to determine the local shear moduli of Type I collagen gels. Embedded 2.1 microm polystyrene latex particles were displaced 10-100 nm using a near-infrared laser trap with a trap constant of 0.0001 N/m. The trap was oscillated transversely +/- 200 nm us...

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Autori principali: Velegol, D, Lanni, F
Natura: Artigo
Lingua:Inglês
Pubblicazione: 2001
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC1301653/
https://ncbi.nlm.nih.gov/pubmed/11509388
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