Competitive adsorption of plasma proteins at solid—liquid interfaces
نویسندگان
چکیده
منابع مشابه
Competitive adsorption of plasma proteins at solid-liquid interfaces.
The competitive adsorption of human serum albumin (HSA), human immuno-gamma-globulin (HIgG) and human fibrinogen (HFb) onto polystyrene (PS) at 20 degrees C and a pH of 7.35 (phosphate-buffered saline) was studied. Protein adsorption was studied using enzyme immunoassay. The results obtained with the immunoassay were compared with those obtained using radiolabelled proteins. Recent studies reve...
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With the recent development of biomaterials and biodevices with reduced dimensionality, it is critical to comprehend protein adhesion processes to nanoscale solid surfaces, especially those occurring in a competitive adsorption environment. Complex sequences of adhesion events in competitive adsorption involving multicomponent protein systems have been extensively investigated, but our understa...
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Adsorption of chemically radiolabeled [14C] collagen from binary mixtures with albumin or fibrinogen was studied on the solution/air and solution/polyethylene interfaces and revealed the preferential adsorption of albumin. This phenomenon is confirmed by the data of surface tension measurements of single protein, collagen-albumin, and collagen-fibrinogen solutions. Desorption experiments clearl...
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ژورنال
عنوان ژورنال: Journal of Chromatography B: Biomedical Sciences and Applications
سال: 1986
ISSN: 0378-4347
DOI: 10.1016/s0378-4347(00)80836-1