Protein Adsorption on Surface-Attached Weak Polyelectrolyte Layers

Qiong Li; Hai Ning Zhang

doi:10.4028/www.scientific.net/AMR.621.93

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 621Protein Adsorption on Surface-Attached Weak...

Protein Adsorption on Surface-Attached Weak Polyelectrolyte Layers

Abstract:

Fibrinogen adsorption onto surface-attached poly(methacrylic acid) monolayers and poly(methacrylic acid)/polyethyleneimine bilayers has been investigated. The adsorbed amount of fibrinogen was found to be dependant on the charge sign of the topmost layer because of electrostatic interactions.

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Advanced Materials Research (Volume 621)

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93-96

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.621.93

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Online since:

December 2012

Authors:

Qiong Li, Hai Ning Zhang

Keywords:

Monolayer, Polyelectrolyte, Protein Adsorption, Surface-Attachment

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References

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