Local x-ray structure analysis of optically manipulated biological micro-objects (Articolo in rivista)

Type
Label
  • Local x-ray structure analysis of optically manipulated biological micro-objects (Articolo in rivista) (literal)
Anno
  • 2010-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1063/1.3525941 (literal)
Alternative label
  • COJOC, D; Amenitsch, H; Ferrari, E; Santucci, S C; Sartori, B; Rappolt M; Marmiroli, B; Burghammer, M; Riekel, C (2010)
    Local x-ray structure analysis of optically manipulated biological micro-objects
    in Applied physics letters (Online)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • COJOC, D; Amenitsch, H; Ferrari, E; Santucci, S C; Sartori, B; Rappolt M; Marmiroli, B; Burghammer, M; Riekel, C (literal)
Pagina inizio
  • 244101 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://apl.aip.org/resource/1/applab/v97/i24/p244101_s1 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 97 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 3 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Istituto Officina dei Materiali IOM-CNR, Trieste 34149, Italy Institute for Biophysics and Nanosystems Research, Austrian Academy of Sciences, 8042 - Graz, Austria ID13 Microfocus Beamline, European Synchrotron Radiation Facility, 38043 - Grenoble, France (literal)
Titolo
  • Local x-ray structure analysis of optically manipulated biological micro-objects (literal)
Abstract
  • X-ray diffraction using micro- and nanofocused beams is well suited for nanostructure analysis at different sites of a biological micro-object. To conduct in vitro studies without mechanical contact, we developed object manipulation by optical tweezers in a microfluidic cell. Here we report x-ray microdiffraction analysis of a micro-object optically trapped in three dimensions. We revealed the nanostructure of a single starch granule at different points and investigated local radiation damage induced by repeated x-ray exposures at the same position, demonstrating high stability and full control of the granule orientation by multiple optical traps. (literal)
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