Effect of DNA-Induced Corrosion on Passivated Porous Silicon Biosensors

This work examines the influence of charge density and surface passivation on the DNA-induced corrosion of porous silicon (PSi) waveguides in order to improve PSi biosensor sensitivity, reliability, and reproducibility when exposed to negatively charged DNA molecules. Increasing the concentration of...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	ACS applied materials & interfaces 2014-08, Vol.6 (16), p.13510-13519
Hauptverfasser:	Zhao, Yiliang, Lawrie, Jenifer L, Beavers, Kelsey R, Laibinis, Paul E, Weiss, Sharon M
Format:	Artikel
Sprache:	eng
Schlagworte:	Biosensing Techniques Corrosion DNA - chemistry DNA Probes - chemistry Magnesium - chemistry Optical Phenomena Peptide Nucleic Acids - chemistry Porosity Silanes - chemistry Silicon - chemistry Spectroscopy, Fourier Transform Infrared
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!