Jahanbani S1, Benvidi A2.
Mater Sci Eng C Mater Biol Appl. 2016 Nov 1;68:1-8. doi: 10.1016/j.msec.2016.05.056. Epub 2016 May 16.In this study, we have designed a label free DNA biosensor based on a magnetic bar carbon paste electrode (MBCPE) modified with nanomaterial of Fe3O4/reduced graphene oxide (Fe3O4NP-RGO) as a composite and 1- pyrenebutyric acid-N- hydroxysuccinimide ester (PANHS) as a linker for detection of DNA sequences. Probe (BRCA1 5382 insC mutation detection) strands were immobilized on the MBCPE/Fe3O4-RGO/PANHS electrode for the exact incubation time. Read More