Stability of DNA-containing interpolyele
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Vladimir A. Izumrudov; Marina V. Zhiryakova
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Article
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1999
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John Wiley and Sons
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English
โ 110 KB
๐ 2 views
Destruction of interpolyelectrolyte complexes (PEC) formed by DNA and different poly(Nalkyl-4-vinylpyridinium) cations was achieved by addition of low molecular weight electrolytes. Monitoring of PEC dissociation was carried out by fluorescence quenching using the ability of the cationic dye ethidiu