Lipid/polydiacetylene films for colorimetric protein surface-charge analysis.


The distribution and organization of charges on a protein surface are fundamental properties which affect protein functions and interactions. We demonstrate a new approach for protein surface-charge analysis through modulating protein interactions with chromatic lipid/polydiacetylene (PDA) films. We show that visible and easily quantifiable blue-red… (More)
DOI: 10.1021/ac801254v


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