Biomimetic Surfaces via Dextran Immobilization: Grafting Density and Surface Properties
نویسندگان
چکیده
منابع مشابه
Biomimetic surfaces via dextran immobilization : grafting density and surface properties
Biomimetic surfaces were prepared by chemisorption of oxidized dextran (Mw = 110 kDa) onto SiO2 substrates that were previously modified with aminopropyl-tri-ethoxy silane (APTES). The kinetics of dextran oxidation by sodium metaperiodate (NaIO4) were quantified by 1H NMR and pH measurements. The extent of oxidation was then used to control the morphology of the biomimetic surface. Oxidation ti...
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ژورنال
عنوان ژورنال: MRS Proceedings
سال: 2004
ISSN: 0272-9172,1946-4274
DOI: 10.1557/proc-826-v2.2