Comparison of Duplex and Quadruplex Folding Structure Adenosine Aptamers for Carbon Nanotube Field Effect Transistor Aptasensors

Comparison of Duplex and Quadruplex Folding Structure Adenosine Aptamers for Carbon Nanotube Field Effect Transistor Aptasensors

Carbon nanotube field effect transistor (CNT FET) aptasensors have been investigated for the detection of adenosine using two different aptamer sequences, a 35-mer and a 27-mer. We found limits of detection for adenosine of 100 pM and 320 nM for the 35-mer and 27-mer aptamers, with dissociation cons...

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Bibliographic Details
Main Authors: Hong Phan T. Nguyen, Thanihaichelvan Murugathas, Natalie O. V. Plank
Format: Article
Language:English
Published: MDPI AG 2021-09-01
Series:Nanomaterials
Subjects:
aptasensor
carbon nanotube FET
adenosine
adenosine detection
aptamer
biosensor
Online Access:https://www.mdpi.com/2079-4991/11/9/2280

Internet

https://www.mdpi.com/2079-4991/11/9/2280

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