Optical Graphene-Based Biosensor for Nucleic Acid Detection; Influence of Graphene Functionalization and Ionic Strength

Optical Graphene-Based Biosensor for Nucleic Acid Detection; Influence of Graphene Functionalization and Ionic Strength

A main challenge for optical graphene-based biosensors detecting nucleic acid is the selection of key parameters e.g. graphenic chemical structure, nanomaterial dispersion, ionic strength, and appropriate molecular interaction mechanisms. Herein we study interactions between a fluorescein-labelled D...

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Bibliographic Details
Main Authors: Diana F. Becheru, George M. Vlăsceanu, Adela Banciu, Eugeniu Vasile, Mariana Ioniţă, Jorge S. Burns
Format: Article
Language:English
Published: MDPI AG 2018-10-01
Series:International Journal of Molecular Sciences
Subjects:
graphene
DNA
optical biosensor
fluorescence resonance energy transfer (FRET)
ionic strength
quenching
Online Access:http://www.mdpi.com/1422-0067/19/10/3230

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http://www.mdpi.com/1422-0067/19/10/3230

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