Protein adsorption on heterogeneous surfaces
Date published
2009
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American Institute of Physics
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0003-6951
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Aggarwal, N., Lawson, K., Kershaw, M., Horvath, R. and Ramsden, J. 2009. Protein adsorption on heterogeneous surfaces. Applied physics letters, 94(8), paper 083110. DOI: 10.1063/1.3078397
Abstract
The adsorption of the protein bovine serum albumin from an aqueous solution onto substrata made from pure silica, pure zirconia, and a mixture of the two has revealed that the adsorption behavior of the protein onto the mixture very significantly diverges from the corresponding mean of the behaviors with the pure substrata. A tentative explanation in terms of matching substratum heterogeneity with protein surface heterogeneity is offered.