Current status of the small-angle station at Kurchatov center of synchrotron radiation

Korneev, V. N.; Sergienko, P.M.; Matyushin, A. M.; Shlektarev, V. A.; Ariskin, N.I.; Shishkov, V.I.; Gorin, V. P.; Sheromov, M.A.; Aulchenko, V.; Zabelin, A. V.; Stankevich, V. G.; Yudin, L.I.; Vazina, A.A.

doi:10.1016/j.nima.2005.01.258

Cited by 19 publications

(9 citation statements)

References 7 publications

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“…Second, it is required to provide an optimum extension of the mirror surface reasoning from the angle ψ n of the field of view of the system (the angle of acceptance of the synchrotron beam). In [22], we calculated these parameters with the use of the following expression: where ψ n = arctan ψ 1 is the angular value of the X-ray beam above the mirrors which is not captured by them; U 1 and V 1 are the distance between the front end of the first mirror and the synchrotron source and the distance between the front end of the first mirror and the detector, respectively; l is the mirror length; and L τ is the distance between the front ends of the adjacent mirrors.…”

Section: Design Features Of the Stationmentioning

confidence: 99%

Development of X-ray equipment for small-angle investigations of biological nanostructures on synchrotron radiation

et al. 2008

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The problems of controlled modernization of equipment for the DICSI small-angle station implemented at the Kurchatov Center for Synchrotron Radiation and Nanotechnology (Russia) are considered. The results of test experiments of software and design improvements for different modes of collection of data on objects are presented. Preliminary tests are performed at the beamline of the VEPP-3 storage ring at the Siberian Synchrotron Center. The "diffraction movie" technique with a high time resolution is developed for investigation of biological structures in static and dynamics states. The results of test experiments with biological objects are analyzed, the designed schemes are justified, and the main parameters of developed X-ray optical systems are discussed.

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Section: Design Features Of the Stationmentioning

confidence: 99%

Development of X-ray equipment for small-angle investigations of biological nanostructures on synchrotron radiation

et al. 2008

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“…In addition, the mirrors provide the suppression of higher harmonics of the fundamental wavelength. The four-shutter slits with independent control of each vertical and horizontal shutter are used in order to decrease the level of the background induced by the focusing elements [13,20,21].…”

Section: Equipment and Software Of The Stationmentioning

confidence: 99%

“…1) [13,21]. The horizontal aperture is equal to 1.2 mrad for a distance of 14 m to the emission point.…”

Section: Equipment and Software Of The Stationmentioning

confidence: 99%

New time-resolved small-angle station with the use of synchrotron radiation of the Siberia-2 storage ring for investigation of biological structures

et al. 2007

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The DICSI small-angle station is developed at the 1.3a beamline of the Siberia-2 storage ring at the Kurchatov Center of Synchrotron Radiation (Russia). The station is intended for X-ray diffraction investigations of the structural dynamics of biological objects with a high time resolution in the small-angle range. The DICSI station is a new version of the station which is based on our previous experience in the development of different stations at the Siberian Synchrotron Center. The OD-3 coordinate detector is used to record the diffraction patterns. The synchrotron beam is monochromatized and collimated with the use of X-ray optical elements, including the system of primary collimators with a focusing monochromator, the polysectional system of focusing mirrors of total external reflection, forming and background slits, a beam attenuator, a primarybeam stop, and evacuated tubes for beam transmission. The station provides measurement of spacings from 1.0 to 100.0 nm in the wavelength range 0.10-0.25 nm with a spectral width ∆λ / λ = 10 -3 -10 -4 .

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“…The development of instrumentation allowed us to create X ray diffraction stations at the operating chan nels of SR sources [10][11][12][13][14][15][16][17][18][19][20][21][22][23] designed for the following experiments: study of the structure and structural dynamics of skeletal muscle and epithelial tissues in normal and pathological states; study of the natural and engineering silk constructions; and the effect of the high frequency electrosurgical welding (HF weld ing) of biological tissues.…”

Section: Introductionmentioning

confidence: 99%

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

et al. 2014

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The principal stages of the realization of the instrumental and methodical approaches for the solu tion 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 Center of Synchrotron and Terahertz Radiations, SCSTR, Novosi birsk) and Siberia 2 (Kurchatov Center of Converging of Nano , Bio , Information , and Cognitive Sciences and Technologies, NBIC, Moscow) storage rings. Based on the obtained data, the opportunities of the designed instrumentation and methods, as well as the experimental results of the study of tissues with various degrees of ordering, have been demonstrated.

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Current status of the small-angle station at Kurchatov center of synchrotron radiation

Cited by 19 publications

References 7 publications

Development of X-ray equipment for small-angle investigations of biological nanostructures on synchrotron radiation

Development of X-ray equipment for small-angle investigations of biological nanostructures on synchrotron radiation

New time-resolved small-angle station with the use of synchrotron radiation of the Siberia-2 storage ring for investigation of biological structures

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

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