|
Fizika i Tekhnika Poluprovodnikov, 2016, Volume 50, Issue 9, Pages 1230–1237
(Mi phts6367)
|
|
|
|
This article is cited in 5 scientific papers (total in 5 papers)
Micro- and nanocrystalline, porous, composite semiconductors
Terahertz response of DNA oligonucleotides on the surface of silicon nanostructures
N. T. Bagraevab, A. L. Chernevc, L. E. Klyachkinb, A. M. Malyarenkob, A. K. Emelyanovc, M. V. Dubinac a Peter the Great St. Petersburg Polytechnic University
b Ioffe Institute, St. Petersburg
c Federal State Budgetary Institution of Higher Education and Science Saint Petersburg National Research Academic University of the Russian Academy of Sciences, St. Petersburg
Abstract:
The possibility of identifying DNA oligonucleotides deposited onto the region of the edge channels of silicon nanostructures is considered. The role of various THz (terahertz) radiation harmonics of silicon nanostructures in the resonance response of oligonucleotides is analyzed. In particular, this makes it possible to compare single-stranded 100 and 50 mer DNA oligonucleotides. A technique for the rapid identification of different oligonucleotides by measuring changes in the conductance and transverse potential difference of silicon nanostructures with microcavities, embedded in the edge channels for selecting THz radiation characteristics, is proposed.
Received: 21.03.2016 Accepted: 25.03.2016
Citation:
N. T. Bagraev, A. L. Chernev, L. E. Klyachkin, A. M. Malyarenko, A. K. Emelyanov, M. V. Dubina, “Terahertz response of DNA oligonucleotides on the surface of silicon nanostructures”, Fizika i Tekhnika Poluprovodnikov, 50:9 (2016), 1230–1237; Semiconductors, 50:9 (2016), 1208–1215
Linking options:
https://www.mathnet.ru/eng/phts6367 https://www.mathnet.ru/eng/phts/v50/i9/p1230
|
Statistics & downloads: |
Abstract page: | 33 | Full-text PDF : | 3 |
|