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Highly sensitive measurement of PNA-DNA hybridization using oxide-free silicon nanowire sensors
G.-J. Zhang, , K.D. Buddharaju, N. Singh, Z. Gao
Published in Chemical and Biological Microsystems Society
Pages: 607 - 609
Complementary metal oxide semiconductor (CMOS)-compatible oxide-free silicon nanowire (SiNW) sensors for detection of single-stranded oligonucleotides are presented. The SiNW sensors without native oxide show higher detection sensitivity compared to other SiNW ones. This work demonstrates how to improve SiNW performance for sensing DNA by altering surface functionalization of SiNW. © 2007 CBMS.
About the journal
JournalProceedings of the 11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007
PublisherChemical and Biological Microsystems Society