DNA Nanotubes Coupled with Magnetic Nanoparticles as a Platform for Colorimetric Biosensors

Adele Rafati; Ali Zarrabi; Pooria Gill

Volume 5, Issue 1 , March 2020, , Pages 63-74

https://doi.org/10.22034/nmrj.2020.01.008

Abstract
  This study describes the fabrication techniques for two forms of magnetic DNA nanotubes (MDNTs) and their applications as platforms for developing colorimetric assays. The first form of MDNTs was DNTs filled-up with magnetic nanoparticles (MNPs) and the second one was DNTs arayed with MNPs on their extrior ...  Read More

Electrochemical Detection of Insulin in Blood serum using Ppy/GF Nanocomposite Modified Pencil Graphite Electrode

Saeideh Ebrahimiasl; Elham Fathi; Mansor Ahmad

Volume 3, Issue 4 , December 2018, , Pages 219-228

https://doi.org/10.22034/nmrj.2018.04.006

Abstract
  In this study, pencil graphite electrode was modified using conductive polypyrrole (Ppy) and grapheme (GF) nanocomposite for electrochemical determination of insulin. Electrochemical behavior of insulin on PGE was investigated using cyclic voltammetric (CV) and differential pulse voltammetric (DPV) and ...  Read More