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  Lifetimes of the Vibrational States of DNA Molecules in Functionalized Complexes of Semiconductor Quantum Dots

Bayramov, F. B., Poloskin, E. D., Chernev, A. L., Toporov, V. V., Dubina, M. V., Sprung, C., et al. (2018). Lifetimes of the Vibrational States of DNA Molecules in Functionalized Complexes of Semiconductor Quantum Dots. Technical Physics Letters, 44(1), 70-72. doi:10.1134/S1063785018010108.

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 Creators:
Bayramov, F. B.1, 2, Author
Poloskin, E. D.2, Author
Chernev, A. L.1, Author
Toporov, V. V.2, Author
Dubina, M. V.1, Author
Sprung, Christoph3, Author           
Lipsanen, H. K.4, Author
Bairamov, B. Kh.2, Author
Affiliations:
1St. Petersburg Academic University, Nanotechnology Research and Education Center, Russian Academy of Sciences, St. Petersburg, 194021 Russia, ou_persistent22              
2Ioffe Physical Technical Institute, Russian Academy of Sciences, St. Petersburg, 194021 Russia, ou_persistent22              
3Inorganic Chemistry, Fritz Haber Institute, Max Planck Society, ou_24023              
4Micronova/Department of Micro- and Nanosciences, Aalto University, P.O. Box 13500 Aalto, FI-00076 Finland, ou_persistent22              

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 Abstract: Results of studying nanocrystalline nc-Si/SiO2 quantum dots (QDs) functionalized by short oligonucleotides show that complexes of isolated crystalline semiconductor QDs are unique objects for detecting the manifestation of new quantum confinement phenomena. It is established that narrow lines observed in high-resolution spectra of inelastic light scattering can be used for determining the characteristic time scale of vibrational excitations of separate nucleotide molecules and for studying structural-dynamic properties of fast oscillatory processes in biomacromolecules.

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Language(s): eng - English
 Dates: 2017-09-202018-03-082018-01
 Publication Status: Issued
 Pages: 3
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1134/S1063785018010108
 Degree: -

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Title: Technical Physics Letters
Source Genre: Journal
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Publ. Info: Road Town, Tortola, British Virgin Islands : Pleiades Publishing
Pages: 3 Volume / Issue: 44 (1) Sequence Number: - Start / End Page: 70 - 72 Identifier: ISSN: 1090-6533
CoNE: https://pure.mpg.de/cone/journals/resource/954926974020