Výsledky vyhledávání

X-ray diffraction study of the nanostructural dynamics of fibrillar systems of hair tissue

Autor: A. V. Zabelin, V. N. Korneev, A.A. Vazina, G. N. Kulipanov, N. F. Lanina, A. A. Vasilieva

Publikováno v: Bulletin of the Russian Academy of Sciences: Physics. 79:75-80

A comprehensive review of experimental diffraction and spectral studies of hair tissue is presented. The limits of these analyses’ applicability in studying normal and transformed tissues are outlined. The effect of different endogenous and exogeno

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::28121e6246301faeebe188c68e9b5f90
https://doi.org/10.3103/s1062873815010360

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Instrumental and methodical approaches to the study of the transformation of nanostructural parameters in biological objects

Autor: A. V. Zabelin, V. N. Korneev, A.A. Vazina, B.P. Tolochko, N. F. Lanina

Publikováno v: Glass Physics and Chemistry. 40:457-466

The principal stages of the realization of the instrumental and methodical approaches for the solution of the problems of structural biology of tissues are given with the use of synchrotron radiation (SR) at the operating channels of VEPP-3 (Siberian

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::02bc720de7f64237135d1aec61d81039
https://doi.org/10.1134/s108765961404004x

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Study of molecular and nanostructural dynamics of biological tissues under the influence of high-frequency electrosurgical welding

Autor: A. V. Chernets, V. A. Tkachenko, Subhas C. Kundu, V. V. Stepanova, A. Yu. Gruzinov, A. V. Zabelin, S. E. Podpriatov, V. N. Korneev, S. S. Podpriatov, A.A. Vazina, N. F. Lanina, S. G. Gichka, Barry E. Paton, G. S. Marinsky, A. A. Vasilieva

Publikováno v: Bulletin of the Russian Academy of Sciences: Physics. 77:146-150

The effect of high-frequency electrosurgical welding (HF welding) on the structure of different biological tissues is studied by X-ray diffraction using synchrotron radiation. The obtained experimental and clinical data show the ability of tissues su

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a4df57c4a94c43a26ccca1170b09e122
https://doi.org/10.3103/s1062873813020391

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Equipment for investigations of biological nanostructures by diffraction methods using synchrotron radiation

Autor: A.A. Vazina, B. I. Medvedev, V. M. Aul’chenko, B.P. Tolochko, A. V. Zabelin, O. V. Nayda, V. N. Korneev, N. F. Lanina, V. A. Shlektarev

Publikováno v: Glass Physics and Chemistry. 36:100-109

This paper reports on the experimental and methodical developments intended for the small-angle time-resolved station DICSI (“diffraction movie“) at the K1.3a beamline of the Siberia-2 storage ring at the Russian Research Centre “Kurchatov Inst

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f474f5654ffa8242e9917a2a54de3d48
https://doi.org/10.1134/s1087659610010177

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X-ray diffraction study of structural stability of giant proteoglycan molecules of mucus

Autor: E. P. Polyakova, V. N. Korneev, N. F. Lanina, A. A. Vasilieva, A.A. Vazina, A. V. Zabelin

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 603:90-94

X-ray diffraction study of various native and modified gastrointestinal mucins was carried out using synchrotron radiation. The mucus X-ray patterns of mammals and invertebrates are very similar and display a large number of sharp diffraction rings a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bdf1b8c051b41dbeb66b10cc72f5ad19
https://doi.org/10.1016/j.nima.2008.12.166

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Nanostructure ordering of proteoglycans of some biological objects

Autor: E. P. Polyakova, E. I. Maevsky, N. F. Lanina, O. V. Nayda, A.A. Vazina, A.M. Matyushin, A. V. Zabelin, V. N. Korneev

Publikováno v: Glass Physics and Chemistry. 33:294-301

This paper reports on the results of systematic X-ray diffraction investigations into the structure of proteoglycans of the mucus and the extracellular matrix of biological tissues. The small-angle X-ray diffraction patterns of different native and m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7d5279457cbb68d1dea9e8a2e3e9d03e
https://doi.org/10.1134/s1087659607030194

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Peculiarities of human hair structural dynamics

Autor: A. V. Zabelin, V. N. Korneev, I.P. Dolbnya, P.M. Sergienko, A.M. Matyushin, N. F. Lanina, A.A. Vazina, Wim Bras

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 543:153-157

The X-ray diffraction method with synchrotron radiation was used to study human hair in longitudinal and transverse orientation relative to the X-ray beam. We believe that the ring reflection at a spacing of 4.5 nm arises due to proteoglycanes of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::674ca68fa511e87194e72629c3dafc2f
https://doi.org/10.1016/j.nima.2005.01.138

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X-ray diffraction study of oriented gels of titin

Autor: Irina Snigireva, I.P. Dolbnya, N. F. Lanina, N.P. Gorbunova, A.A. Vazina, Wim Bras

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 543:148-152

This work is concerned with the X-ray diffraction study of oriented gels of titin. A topological zig-zag model of a giant fibrillar molecule of titin is proposed. The model suggests that a titin molecule consists of successively joined anisotropic do

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fa519f9e03e3e59696722f4b19d95f71
https://doi.org/10.1016/j.nima.2005.01.137

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