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Showing 1 to 12 of 154 entries
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[Basic problems of the pathogenesis, clinical aspects, treatment and prevention of diabetes mellitus].

Vestnik Akademii meditsinskikh nauk SSSR

Baranov VG.
PMID: 5386216
Vestn Akad Med Nauk SSSR. 1969;24(8):15-28.

No abstract available.

[RSFSR People's Commissariat of Education and medical science (on the 100th anniversary of the birth of A. V. Lunacharskiĭ)].

Sovetskoe zdravookhranenie

Bazanov VA.
PMID: 793023
Sov Zdravookhr. 1976;(3):48-53.

No abstract available.

Giant Optical Activity of Quantum Dots, Rods, and Disks with Screw Dislocations.

Scientific reports

Baimuratov AS, Rukhlenko ID, Noskov RE, Ginzburg P, Gun'ko YK, Baranov AV, Fedorov AV.
PMID: 26424498
Sci Rep. 2015 Oct 01;5:14712. doi: 10.1038/srep14712.

For centuries mankind has been modifying the optical properties of materials: first, by elaborating the geometry and composition of structures made of materials found in nature, later by structuring the existing materials at a scale smaller than the operating...

Dark-field imaging as a noninvasive method for characterization of whispering gallery modes in microdisk cavities.

Optics letters

Baranov DA, Samusev KB, Shishkin II, Samusev AK, Belov PA, Bogdanov AA.
PMID: 26872179
Opt Lett. 2016 Feb 15;41(4):749-52. doi: 10.1364/OL.41.000749.

Whispering gallery mode microdisk cavities fabricated by direct laser writing are studied using dark-field imaging and spectroscopy in the visible spectral range. Dark-field imaging allows us to directly visualize the spatial intensity distribution of whispering gallery modes. We extract...

Chiral quantum supercrystals with total dissymmetry of optical response.

Scientific reports

Baimuratov AS, Gun'ko YK, Baranov AV, Fedorov AV, Rukhlenko ID.
PMID: 26991549
Sci Rep. 2016 Mar 18;6:23321. doi: 10.1038/srep23321.

Since chiral nanoparticles are much smaller than the optical wavelength, their enantiomers show little difference in the interaction with circularly polarized light. This scale mismatch makes the enhancement of enantioselectivity in optical excitation of nanoobjects a fundamental challenge in...

The influence of phthalocyanine aggregation in complexes with CdSe/ZnS quantum dots on the photophysical properties of the complexes.

Beilstein journal of nanotechnology

Martynenko IV, Orlova AO, Maslov VG, Fedorov AV, Berwick K, Baranov AV.
PMID: 27547619
Beilstein J Nanotechnol. 2016 Jul 13;7:1018-27. doi: 10.3762/bjnano.7.94. eCollection 2016.

The formation of nonluminescent aggregates of aluminium sulfonated phthalocyanine in complexes with CdSe/ZnS quantum dots causes a decrease of the intracomplex energy transfer efficiency with increasing phthalocyanine concentration. This was confirmed by steady-state absorption and photoluminescent spectroscopy. A corresponding...

Excitons in gyrotropic quantum-dot supercrystals.

Optics letters

Baimuratov AS, Shlykov AI, Zhu W, Leonov MY, Baranov AV, Fedorov AV, Rukhlenko ID.
PMID: 28957249
Opt Lett. 2017 Jul 01;42(13):2423-2426. doi: 10.1364/OL.42.002423.

We use quantum theory of molecular crystals to study collective excitations (excitons) of gyrotropic quantum-dot (QD) supercrystals with complex lattices consisting of two or more sublattices of semiconductor QDs. We illustrate the potentials of our approach by applying it...

First Ever Storage of Ultracold Neutrons in a Magnetic Trap Made of Permanent Magnets.

Journal of research of the National Institute of Standards and Technology

Ezhov VF, Andreev AZ, Glushkov AA, Glushkov AG, Groshev MN, Knyazkov VA, Krygin GB, Ryabov VL, Serebrov AP, Bazarov BA, Geltenbort P, Hartman FJ, Paul S, Picker R, Zimmer O, Kovrizhnykh NA.
PMID: 27308148
J Res Natl Inst Stand Technol. 2005 Aug 01;110(4):345-50. doi: 10.6028/jres.110.051. Print 2005.

Further improvement in the accuracy of any neutron lifetime experiment by means of ultracold neutrons (UCN) in material bottles is limited due to unavoidable systematic effects when the UCN are reflected from the walls. However, such effects can be...

Fluorescence energy transfer in quantum dot/azo dye complexes in polymer track membranes.

Nanoscale research letters

Gromova YA, Orlova AO, Maslov VG, Fedorov AV, Baranov AV.
PMID: 24172215
Nanoscale Res Lett. 2013 Oct 31;8(1):452. doi: 10.1186/1556-276X-8-452.

Fluorescence resonance energy transfer in complexes of semiconductor CdSe/ZnS quantum dots with molecules of heterocyclic azo dyes, 1-(2-pyridylazo)-2-naphthol and 4-(2-pyridylazo) resorcinol, formed at high quantum dot concentration in the polymer pore track membranes were studied by steady-state and transient...

Characterization of alpha-phase soft proton-exchanged LiNbO3 optical waveguides.

Journal of the Optical Society of America. A, Optics, image science, and vision

Korkishko YN, Fedorov VA, Baranov EA, Proyaeva MV, Morozova TV, Caccavale F, Segato F, Sada C, Kostritskii SM.
PMID: 11336221
J Opt Soc Am A Opt Image Sci Vis. 2001 May;18(5):1186-91. doi: 10.1364/josaa.18.001186.

Waveguides in LiNbO3 are realized by a soft proton exchange (SPE) process with use of a melt of stearic acid highly diluted by lithium stearate. No phase transitions are formed when alpha-phase waveguides are obtained by SPE. The alpha-phase...

The Russian programme of biomedical research in the ISS RS and prospects for cooperation.

Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology

Baranov VM, Samarin GI, Sinelschikov MV.
PMID: 15002606
J Gravit Physiol. 2002 Jul;9(1):P343-4.

No abstract available.

Superfluidity of trapped dipolar fermi gases.

Physical review letters

Baranov MA, Dobrek Ł, Lewenstein M.
PMID: 15244988
Phys Rev Lett. 2004 Jun 25;92(25):250403. doi: 10.1103/PhysRevLett.92.250403. Epub 2004 Jun 22.

We derive the phase diagram for ultracold trapped dipolar Fermi gases. Below the critical value of the dipole-dipole interaction energy, the BCS transition into a superfluid phase ceases to exist. The critical dipole strength is obtained as a function...

Showing 1 to 12 of 154 entries