| Literature DB >> 25711334 |
Markus Holzweber1, Andreas Lippitz1, Katharina Krueger2, Joachim Jankowski2, Wolfgang E S Unger1.
Abstract
The surfaces of polymeric dialyzer membranes consisting of polysulfone and polyvinylpyrrolidone were investigated regarding the lateral distribution and quantitative surface composition using time-of-flight secondary-ion-mass-spectrometry and x-ray photoelectron spectroscopy. Knowledge of the distribution and composition on the outer surface region is of utmost importance for understanding the biocompatibility of such dialyzer membranes. Both flat membranes and hollow fiber membranes were studied.Entities:
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Year: 2015 PMID： 25711334 PMCID： PMC4841387 DOI： 10.1116/1.4907937
Source DB: PubMed Journal: Biointerphases ISSN： 1559-4106 Impact factor: 2.456