Journal article
X-ray Microscopy Studies of Protein Adsorption on a Phase Segregated Polystyrene/Polymethylmethacrylate Surface. 2. Effect of pH on Site Preference
Abstract
X-ray photoemission electron microscopy (XPEEM) using synchrotron radiation illumination has been used to study the adsorption of human serum albumin (HSA) onto a phase segregated polystyrene/polymethylmethacrylate (PS/PMMA) blend surface from solutions of five different pH values. The absolute coverage of albumin on each of three chemically distinct components of the surface, PS domains, PMMA domains, and the interface between the domains, was …
Authors
Li; Hitchcock AP; Cornelius R; Brash JL; Scholl A; Doran A
Journal
The Journal of Physical Chemistry B, Vol. 112, No. 7, pp. 2150–2158
Publisher
American Chemical Society (ACS)
Publication Date
February 1, 2008
DOI
10.1021/jp076583h
ISSN
1520-6106