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The scope of detector Medipix2 in micro-radiography of biological samples
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SYSNO ASEP 0368680 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title The scope of detector Medipix2 in micro-radiography of biological samples Author(s) Dammer, J. (CZ)
Weyda, František (BC-A)
Jakůbek, J. (CZ)
Škrabal, P. (CZ)
Sopko, V. (CZ)
Vavřík, D. (CZ)Number of authors 6 Source Title Nuclear Instruments & Methods in Physics Research Section A. - : Elsevier - ISSN 0168-9002
Roč. 633, č. 1 (2011), s. 175-176Number of pages 2 s. Action International Workshop on Radiation Imaging Detectors /11./ Event date 29.06.2009-03.07.2009 VEvent location Praha Country CZ - Czech Republic Event type WRD Language eng - English Country NL - Netherlands Keywords x-ray imaging ; digital radiography ; photon and x-ray detectors Subject RIV EA - Cell Biology R&D Projects 2B06005 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z50070508 - ENTU-I, BC-A (2005-2011) UT WOS 000292782400053 DOI 10.1016/j.nima.2010.06.159 Annotation We present our experimental setup devoted to high resolution X-ray micro-radiography that is suitable for imaging of small biological samples. The photon source is a FeinFocus micro-focus X-ray tube. The single photon counting pixel device Medipix2 serves as imaging area. Recently used imaging detectors as radiography films or scintillator detectors, cannot visualize required information about inner structure of scanned sample. Detectors Medipix2 do not suffer from so-called dark current noise and work in unlimited dynamic range. These features of detectors confer high quality and high contrast of final images. The radiographic imaging with detectors Medipix2 represents non-invasive and non-destructive method of investigation. Hereby, we demonstrate results of micro-radiographic study of internal structures of tiny biological samples. Workplace Biology Centre (since 2006) Contact Dana Hypšová, eje@eje.cz, Tel.: 387 775 214 Year of Publishing 2012
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