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Biomedical subjects

H Lang

Publications and source records attributed to H Lang.

At least 289 records · Page 16Linked to original sources

Der einfluss von coffein auf das schmelzverhalten von DNS.

The interaction of caffeine with DNA has been studied at several ionic strengths by heat denaturation. At 2 mM K(+) caffeine produces a stabilization, but at 20 mM K(+) or higher a destabilization of secondary structure of DNA occurs. There is a correlation between heterogeneity and destabilization of DNA in presence of caffeine. In the premelting region a hyperchromic effect can be observed. It is suggested that two binding processes exists in the DNA-caffeine interaction.

Journal Article↗