TITLE

X-ray microscopy study of track membranes and biological objects

AUTHOR(S)
Artioukov, I. A.; Asadchikov, V. E.; Gulimova, V. I.; Levashov, V. E.; Mchedlishvili, B. V.; Kurohtin, A. N.; Postnov, A. A.; Popov, A. V.; Saveliev, S. V.; Struk, I. I.; Vilensky, A. I.; Vinogradov, A. V.; Zagorsky, D. L.
PUB. DATE
May 2000
SOURCE
AIP Conference Proceedings;2000, Vol. 507 Issue 1, p135
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
The development of two types of X-ray microscopy applying to the organic objects investigation (biological samples and polymer matrix) is reported. Polymer track membranes were investigated using Schwarzchild X-ray microscope with 20 nm wavelength. Pore diameters down to 0.2 μm were clearly imaged. Contact X-ray microscopy at 0.229 nm wavelength was used to obtain clear images of inner structure of native biological samples. High contrast together with the high resolution (about 2-3μm) allowed us to use this method for quantitative analysis of demineralization process taking place in the skeleton of amphibious after several weeks of weightlessness on biosputnik board.
ACCESSION #
5664447

 

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