Title: Spatially-localized X-ray scattering and X-ray microtomography measurements on Moso bamboo

Type Dataset Ahvenainen, Patrik, Dixon, Patrick G., Kallonen, Aki, Suhonen, Heikki, Gibson, Lorna J., Svedström, Kirsi (2017): Spatially-localized X-ray scattering and X-ray microtomography measurements on Moso bamboo. Zenodo. Dataset. https://zenodo.org/record/60046

Authors: Ahvenainen, Patrik (University of Helsinki) ; Dixon, Patrick G. (Massachusetts Institute of Technology) ; Kallonen, Aki (University of Helsinki) ; Suhonen, Heikki (University of Helsinki) ; Gibson, Lorna J. (Massachusetts Institute of Technology) ; Svedström, Kirsi (University of Helsinki) ;

Links

• Item record in Zenodo
• Digital object URL

Summary

Spatially-localized X-ray scattering and X-ray microtomography measurements on Moso bamboo

This data set is originally used in:

Ahvenainen, P., Dixon, P. G., Kallonen, A., Suhonen, H., Gibson, L. J., & Svedström, K. (2017). Spatially-localized bench-top X-ray scattering reveals tissue-specific microfibril orientation in Moso bamboo. Plant Methods. 13:5 DOI: 10.1186/s13007-016-0155-1

This data set includes measurements on Moso bamboo (Phyllostachys edulis) performed with two separate set-ups at the Department of Physics, University of Helsinki as described in the above open-access publication. The X-ray microtomography (XMT) measurements, X-ray diffraction tomography (XDT) and localized X-ray scattering (LXS) are done with set-up 1. In LXS, the region-of-interest is selected from a tomographic reconstruction slice based on the XMT measurement using a small X-ray beam (diameter: 200 µm). Additional wide-angle X-ray scattering (WAXS) measurements are conducted with set-up 2 using a larger X-ray beam (diameter approx. 1 mm). 

The two-dimensional scattering patterns (Pilatus 1M hybrid pixel array detector) and tomographic reconstruction slices obtained with set-up 2 are stored as TIFF-images (.tif). The two-dimensional scattering patterns (MAR345 image plate detector) obtained with set-up 2 are stored as 32-bit RAW files (unsigned integers, 2300 columns, 2300 rows). 

The novel combined WAXS/XMT set up (set-up 1) is first presented in: Suuronen, J.-P., Kallonen, A., Hänninen, V., Blomberg, M., Hämäläinen, K., & Serimaa, R. (2014). Bench-top X-ray microtomography complemented with spatially localized X-ray scattering experiments. Journal of Applied Crystallography, 47(1), 471–475. doi:10.1107/S1600576713031105

Any queries related to the data set or the related Plant Methods article may be directed to the first author by email:

Patrik Ahvenainen, PhD; patrik.ahvenainen@alumni.helsinki.fi

More information

• DOI: 10.5281/zenodo.60046

Subjects

• X-ray microtomography, Wide-angle X-ray scattering, Moso bamboo, Localised X-ray scattering, X-ray diffraction tomography

Dates

• Publication date: 2017
• Issued: January 09, 2017

Notes

Rights

• https://creativecommons.org/licenses/by/4.0/legalcode Creative Commons Attribution 4.0 International
• info:eu-repo/semantics/openAccess Open Access

Format

electronic resource

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