Development and evaluation of a highly sensitive rapid response enzymatic nanointerfaced biosensor for detection of putrescine.

Abstract

Putrescine (1,4-diaminobutane) a biologically active diamine has been found to be a valuable analyte for several clinical and analytical purposes. The present work deals with diamine oxidase immobilized on iron oxide nanoparticles for quantifying the amount of putrescine produced, by the decarboxylation of ornithine, which is converted into hydrogen… (More)
DOI: 10.1039/c1an15637c

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