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Measurement of local viscoelasticity and forces in living cells by magnetic tweezers.

We measured the viscoelastic properties of the cytoplasm of J774 macrophages with a recently developed microrheometer. Ferromagnetic beads (1.3 microm in diameter) were used to determine the local viscoelastic moduli. Step-force pulses were applied to the magnetic beads and the displacement was obse...

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Autori principali: Bausch, A R, Möller, W, Sackmann, E
Natura: Artigo
Lingua:Inglês
Pubblicazione: 1999
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC1302547/
https://ncbi.nlm.nih.gov/pubmed/9876170
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