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Elastohydrodynamic ...
Elastohydrodynamic effects with adsorbed layers in surface force measurements
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- Blomberg, E (författare)
- RISE,YKI – Ytkemiska institutet
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- Claesson, PM (författare)
- RISE,YKI – Ytkemiska institutet
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Christenson, HK (författare)
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(creator_code:org_t)
- 1990
- 1990
- Engelska.
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Ingår i: Journal of Colloid and Interface Science. - 0021-9797 .- 1095-7103. ; 138, s. 291-293
- Relaterad länk:
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https://urn.kb.se/re...
Abstract
Ämnesord
Stäng
- When two elastic surfaces carrying adsorbed layers are forced together under high loads, as in measurement with the surface forces apparatus, a bell-shaped deformation develops in the flattened contact zone. This behavior is due to the elastohydrodynamic "lubrication" of the adsorbed layer. Compression of molecules thus trapped between the surfaces may under some cicumstances, e.g., in the cases of surfaces carrying weakly adsorbed proteins, lead to irreversible changes in the adsorbed layer and consequently in the surface interaction.
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- art (ämneskategori)
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