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This article is cited in 3 scientific papers (total in 3 papers)
Semiconductor structures, low-dimensional systems, quantum phenomena
Measurement of the lifetimes of vibrational states of DNA molecules in functionalized complexes of semiconductor quantum dots
F. D. Bairamovab, E. D. Poloskina, A. L. Chernevb, V. V. Toporova, M. V. Dubinab, B. Kh. Bairamova a Ioffe Institute, St. Petersburg
b St. Petersburg Academic University — Nanotechnology Research and Education Centre of the Russian Academy of Sciences
Abstract:
Complexes of self-organized isolated semiconductor crystalline $nc$-Si/SiO$_2$ quantum dots functionalized with short oligonucleotides are unique objects for revealing the manifestation of new quantum-size effects. It is shown that the observation of narrow spectral lines in micro-Raman scattering spectra of high spectral resolution makes it possible to determine the characteristic time scale of vibrational excitations of nucleotide molecules. The possibility of quantitative investigation into the structural-dynamic properties of fast vibrational processes in biomacromolecules is established.
Received: 21.03.2017 Accepted: 04.04.2017
Citation:
F. D. Bairamov, E. D. Poloskin, A. L. Chernev, V. V. Toporov, M. V. Dubina, B. Kh. Bairamov, “Measurement of the lifetimes of vibrational states of DNA molecules in functionalized complexes of semiconductor quantum dots”, Fizika i Tekhnika Poluprovodnikov, 51:10 (2017), 1376–1381; Semiconductors, 51:10 (2017), 1326–1331
Linking options:
https://www.mathnet.ru/eng/phts6021 https://www.mathnet.ru/eng/phts/v51/i10/p1376
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