guanidium
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DNA separation by silica adsorption — is an important method of DNA separation that is used in novel technologies that use micro channels. The principle behind this type of separation relies on DNA molecules binding to silica surfaces in the presence of certain salts and under… … Wikipedia
chaeotropic — (= chaotropic) An agent that causes chaos, usually in the sense of disrupting or denaturing macromolecules. For example, iodide is often used in protein chemistry to break up and randomise micelles. In molecular biology guanidium isothiocyanate… … Dictionary of molecular biology
