Sensitive colorimetric assay using insulin G-quadruplex aptamer arrays on DNA nanotubes coupled with magnetic nanoparticles

Sensitive colorimetric assay using insulin G-quadruplex aptamer arrays on DNA nanotubes coupled with magnetic nanoparticles

Described here is a methodology for fabrication of a sensitive colorimetric nanoassay for measurement of insulin using G-quadruplex aptamer arrays on DNA nanotubes (DNTs) coupled with magnetic nanoparticles. The spectroscopic findings (e.g. visible spectra, velocity assay and limit of detection dete...

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Bibliographic Details
Main Authors: A. Rafati, A. Zarrabi, S. Abediankenari, M. Aarabi, P. Gill
Format: Article
Language:English
Published: The Royal Society 2018-01-01
Series:Royal Society Open Science
Subjects:
g-quadruplex aptamer
mnp-coupled dna nanotube
insulin colorimetric assay
Online Access:https://royalsocietypublishing.org/doi/pdf/10.1098/rsos.171835

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