PNA-functionalized magnetic microbeads as substrates for enzyme-labelled voltammetric genoassay for DNA sensing applied to identification of GMO in food.
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DOI: 10.1016/j.aca.2021.338297
Abstract: A novel enzyme-labelled voltammetric magnetogenoassay for DNA sensing based on the use of carboxyl-surface coated magnetic microbeads functionalized with PNA probes and subsequent read-out on screen-printed electrode (SPE) substrates was developed. The assay was validated… read more here.
Keywords: dna; pna; labelled voltammetric; magnetic microbeads ... See more keywords