First Experimental Functionalization Results of SiC Nanopillars for Biosensing Applications


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DNA biosensors based on silicon carbide nanowire bioFET (SiC NW bioFET) benefit from both biocompatibility and semiconducting properties of SiC. One of the device realization key points is the functionalization of the SiC NW. This process is composed of two main steps: silanization and DNA grafting. It has been successfully carried out on both SiC single crystals and SiC nanopillars. Evidences of DNA detection are given by X-Ray photoelectron Spectroscopy (XPS) and fluorescence microscopy.



Materials Science Forum (Volumes 740-742)

Edited by:

Alexander A. Lebedev, Sergey Yu. Davydov, Pavel A. Ivanov and Mikhail E. Levinshtein




L. Fradetal et al., "First Experimental Functionalization Results of SiC Nanopillars for Biosensing Applications", Materials Science Forum, Vols. 740-742, pp. 821-824, 2013

Online since:

January 2013




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