Label-Free DNA Biosensor Using Modified Reduced Graphene Oxide Platform as a DNA Methylation Assay

This work reports the use of modified reduced graphene oxide (rGO) as a platform for a label-free DNA-based electrochemical biosensor as a possible diagnostic tool for a DNA methylation assay. The biosensor sensitivity was enhanced by variously modified rGO. The rGO decorated with three nanoparticle...

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Veröffentlicht in:	Materials 2020-11, Vol.13 (21), p.4936
Hauptverfasser:	Sedlackova, Eliska, Bytesnikova, Zuzana, Birgusova, Eliska, Svec, Pavel, Ashrafi, Amir M., Estrela, Pedro, Richtera, Lukas
Format:	Artikel
Sprache:	eng
Schlagworte:	Assaying Biosensors Carbon DNA methylation Electrodes Epigenetics Graphene Nanocomposites Nanomaterials Nanoparticles Potassium Reagents Scanning electron microscopy Sensitivity enhancement Silver Sodium Spectrum analysis
Online-Zugang:	Volltext
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