Title of article
Mapping granular structure in the biological adhesive of Phragmatopoma californica using phase diverse coherent diffractive imaging
Author/Authors
Putkunz، نويسنده , , Corey T. and Clark، نويسنده , , Jesse N. and Vine، نويسنده , , David J. and Williams، نويسنده , , Garth J. and Balaur، نويسنده , , Eugeniu and Cadenazzi، نويسنده , , Guido A. and Curwood، نويسنده , , Evan K. and Henderson، نويسنده , , Clare A. and Scholten، نويسنده , , Robert E. and Stewart، نويسنده , , Russell J. and McNulty، نويسنده , , Ian and Nugent، نويسنده , , Keith A. ، نويسنده ,
Pages
5
From page
1184
To page
1188
Abstract
This paper demonstrates the application of the high sensitivity, low radiation dose imaging method recently presented as phase diverse coherent diffraction imaging, to the study of biological and other weakly scattering samples. The method is applied, using X-ray illumination, to quantitative imaging of the granular precursors of underwater adhesive produced by the marine sandcastle worm, Phragmatopoma californica. We are able to observe the internal structure of the adhesive precursors in a number of states.
Keywords
Ptychography , Diffractive imaging , biological imaging , phase retrieval , Phase-diversity
Journal title
Astroparticle Physics
Record number
2050809
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