✦ LIBER ✦

Statistical Mechanical Modeling of Protein Adsorption

✍ Scribed by P. R. Van Tassel

Publisher: John Wiley and Sons
Year: 2003
Tongue: English
Weight: 127 KB
Volume: 34
Category: Article
ISSN: 0933-5137
DOI: 10.1002/mawe.200300703

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✦ Synopsis

Abstract

We present rationale for and a derivation of a statistical mechanical model of protein adsorption. Proteins are modeled as rigid geometric objects adsorbing initially in a reversible manner and subsequently undergoing an irreversible change in shape to a permanently adsorbed state. Both adsorption and shape change occur subject to energetic interactions with previously adsorbed proteins. We evaluate the model quantitatively for proteins with disk‐shaped projections within the scaled particle theory and compare the predictions to experimental measurements taken via optical waveguide lightmode spectroscopy.

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