The adsorption of protein on poly dimethylsiloxane(PDMS) which often used to make microchip was studied in this *** of the pH and concentration of buffer solution,three surfactant concentration,and time on the adsorpt...
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The adsorption of protein on poly dimethylsiloxane(PDMS) which often used to make microchip was studied in this *** of the pH and concentration of buffer solution,three surfactant concentration,and time on the adsorption of bovine serum albumin(BSA) were investigated in *** absorbency of BSA was measured with the ultraviolet *** results showed that the adsorption of BSA reached minimum when buffer solution pH was 7.0 and concentration was 40 mmol/*** suppression of protein adsorption was best when concentration of surfactant Brij35,sodium dodecalkyl sulfate(SDS),and methyl cellulose(MC) was 0.04%,0.04%,and 0.06%,*** absorbency of BSA showed fluctuation with *** results would be useful to the surface modification of PDMS microchip and the reducing of protein adsorption.
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