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Showing 1 to 12 of 38 entries
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Spectroscopic characterization of mineral crystals produced by the bacterium Azospirillum brasilense.

Analytical and bioanalytical chemistry

Kamnev AA, Antonyuk LP, Chernyshev AV, Ignatov VV, De Vargas MC.
PMID: 15045359
Anal Bioanal Chem. 1996 Jun;355(5):739-41. doi: 10.1007/s0021663550739.

The results of spectroscopic structural and trace elemental analyses of mineral crystals produced by the soil nitrogen-fixing bacterium Azospirillum brasilense cultivated in a synthetic medium are presented and discussed. The mineral formed is shown to have a structure close...

Experimental study of the heat transport processes in dusty plasma fluid.

Physical review. E, Statistical, nonlinear, and soft matter physics

Fortov VE, Vaulina OS, Petrov OF, Vasiliev MN, Gavrikov AV, Shakova IA, Vorona NA, Khrustalyov YV, Manohin AA, Chernyshev AV.
PMID: 17358428
Phys Rev E Stat Nonlin Soft Matter Phys. 2007 Feb;75(2):026403. doi: 10.1103/PhysRevE.75.026403. Epub 2007 Feb 16.

The results are given of an experimental investigation of heat transport processes in fluid dusty structures in rf-discharge plasmas under different conditions: for discharge in argon, and for discharge in air under an action of electron beam. The analysis...

Operando XAS and UV-Vis Characterization of the Photodynamic Spiropyran-Zinc Complexes.

The journal of physical chemistry. B

Chernyshev AV, Guda AA, Cannizzo A, Solov'eva EV, Voloshin NA, Rusalev Y, Shapovalov VV, Smolentsev G, Soldatov AV, Metelitsa AV.
PMID: 30657324
J Phys Chem B. 2019 Feb 14;123(6):1324-1331. doi: 10.1021/acs.jpcb.8b11010. Epub 2019 Feb 04.

Thermal and photoinduced processes accompanying complexation of photochromic spiropyrans (SPP) with Zn ions in acetone solution were characterized by means of UV-vis and X-ray absorption spectroscopies in operando regime. SPP ligands are usually transparent at λ > 350 nm,...

Circular-dichroism effects on photoelectron angular distributions for the 7P and 8P states of cesium.

Physical review. A, Atomic, molecular, and optical physics

Cherepkov NA, Chernysheva LV, Compton RN, Cuéllar LE, Feigerle CS.
PMID: 9913386
Phys Rev A. 1996 Jun;53(6):4183-4189. doi: 10.1103/physreva.53.4183.

No abstract available.

Valence tautomeric transition of bis(o-dioxolene) cobalt complex in solid state and solution.

Journal of physics. Condensed matter : an Institute of Physics journal

Guda AA, Chegerev M, Starikov AG, Vlasenko VG, Zolotukhin AA, Bubnov MP, Cherkasov VK, Shapovalov VV, Rusalev YV, Tereshchenko AA, Trigub AL, Chernyshev AV, Soldatov AV.
PMID: 33588394
J Phys Condens Matter. 2021 May 03;33(21). doi: 10.1088/1361-648X/abe650.

Valence tautomer transition occurs mainly in 3d metalorganic complexes with redox-active ligands and makes them potential candidates for single-molecular switches. The transition occurs under temperature, pressure, or light-induced stimuli and is strongly affected by the intermolecular interactions. However single-crystal...

Dramatic nondipole effects in low-energy photoionization: experimental and theoretical study of Xe 5s.

Physical review letters

Hemmers O, Guillemin R, Kanter EP, Krässig B, Lindle DW, Southworth SH, Wehlitz R, Baker J, Hudson A, Lotrakul M, Rolles D, Stolte WC, Tran IC, Wolska A, Yu SW, Amusia MY, Cheng KT, Chernysheva LV, Johnson WR, Manson ST.
PMID: 12906593
Phys Rev Lett. 2003 Aug 01;91(5):053002. doi: 10.1103/PhysRevLett.91.053002. Epub 2003 Aug 01.

The Xe 5s nondipole photoelectron parameter gamma is obtained experimentally and theoretically from threshold to approximately 200 eV photon energy. Significant nondipole effects are seen even in the threshold region of this valence shell photoionization. In addition, contrary to...

Large-amplitude dust waves excited by the gas-dynamic impact in a dc glow discharge plasma.

Physical review. E, Statistical, nonlinear, and soft matter physics

Fortov VE, Petrov OF, Molotkov VI, Poustylnik MY, Torchinsky VM, Khrapak AG, Chernyshev AV.
PMID: 14995720
Phys Rev E Stat Nonlin Soft Matter Phys. 2004 Jan;69(1):016402. doi: 10.1103/PhysRevE.69.016402. Epub 2004 Jan 26.

A large-amplitude wave with two humps of dust density, separated by a dip was generated. To excite the wave in the dc glow discharge dusty plasma a gas-dynamic impact was used. The structure obtained had several interesting properties such...

[Etiology and pathogenesis of hypertensive conditions].

Klinicheskaia meditsina

GREBENIUK NI, KOZLOVA ZP, CHERNYSHEVA AV.
PMID: 13286909
Klin Med (Mosk). 1955 Sep;33(9):65-7.

No abstract available.

Structural peculiarities of lysozyme - PLURONIC complexes at the aqueous-air and liquid-liquid interfaces and in the bulk of aqueous solution.

International journal of biological macromolecules

Chernysheva MG, Shnitko AV, Ksenofontov AL, Arutyunyan AM, Petoukhov MV, Badun GA.
PMID: 32387357
Int J Biol Macromol. 2020 May 05;158:721-731. doi: 10.1016/j.ijbiomac.2020.04.221. Epub 2020 May 05.

Interaction between proteins and synthetic polymers that represent a perspective potential in drug delivery or/and already used in medicine plays a key role in biological functioning of both molecules along with a system as a whole. In present study...

Photocyclization of diarylethenes: the effect of imidazole on the oxidative photodegradation process.

Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology

Zakharov AV, Lvov AG, Rostovtseva IA, Metelitsa AV, Chernyshev AV, Krayushkin MM, Yadykov AV, Shirinian VZ.
PMID: 30724950
Photochem Photobiol Sci. 2019 May 15;18(5):1101-1109. doi: 10.1039/c8pp00507a.

We have studied the photoreaction of 1,2-diarylethenes under aerobic conditions in the presence of various amines to prevent side processes promoted by singlet oxygen. It has been found that the most amines quite effectively deactivate processes associated with singlet...

Measurement of scattering properties of individual particles with a scanning flow cytometer.

Applied optics

Chernyshev AV, Prots VI, Doroshkin AA, Maltsev VP.
PMID: 21060474
Appl Opt. 1995 Sep 20;34(27):6301-5. doi: 10.1364/AO.34.006301.

A hydrofocusing head with an optical cuvette has been developed for the flow cytometer to generate complete scatter patterns of single particles at scattering angles ranging from 10° to 120°. The scatter signal has been measured as a function...

The structure of nanocomposite 1D cationic conductor crystal@SWNT.

Journal of microscopy

Kiselev NA, Kumskov AS, Zakalyukin RM, Vasiliev AL, Chernisheva MV, Eliseev AA, Krestinin AV, Freitag B, Hutchison JL.
PMID: 22582800
J Microsc. 2012 Jun;246(3):309-21. doi: 10.1111/j.1365-2818.2012.03622.x.

Nanocomposites consisting of one-dimensional (1D) crystals of the cationic conductors CuI, CuBr and AgBr inside single-walled carbon nanotubes, mainly (n, 0), were obtained using the capillary technique. 1D crystal structure models were proposed based on the high resolution transmission...

Showing 1 to 12 of 38 entries