Improving methods in X-ray nanotomography of fibre bonds

X-ray nanotomography has proven to be a useful yet challenging method in the study of cellulose fibre bonds. The challenges encountered in previous researches are related to lengthy imaging times and low success rate per sample. To counter these obstacles, fibre staining in order to enhance contrast...

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Main Author: Sormunen, Tuomas
Other Authors: Matemaattis-luonnontieteellinen tiedekunta, Faculty of Mathematics and Science, Fysiikan laitos, University of Jyväskylä, Jyväskylän yliopisto
Format: Bachelor's thesis
Language:eng
Published: 2017
Subjects:
Online Access: https://jyx.jyu.fi/handle/123456789/55175
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author Sormunen, Tuomas
author2 Matemaattis-luonnontieteellinen tiedekunta Faculty of Mathematics and Science Fysiikan laitos University of Jyväskylä Jyväskylän yliopisto
author_facet Sormunen, Tuomas Matemaattis-luonnontieteellinen tiedekunta Faculty of Mathematics and Science Fysiikan laitos University of Jyväskylä Jyväskylän yliopisto Sormunen, Tuomas Matemaattis-luonnontieteellinen tiedekunta Faculty of Mathematics and Science Fysiikan laitos University of Jyväskylä Jyväskylän yliopisto
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description X-ray nanotomography has proven to be a useful yet challenging method in the study of cellulose fibre bonds. The challenges encountered in previous researches are related to lengthy imaging times and low success rate per sample. To counter these obstacles, fibre staining in order to enhance contrast in radiographic images and an alternative method for marker particle placement were examined in this study. Cesium iodide proved to be a suitable staining material, and the alternative method for particle placement may increase success rate by reducing microfibril structure fracturing during the marker placement process.
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spellingShingle Sormunen, Tuomas Improving methods in X-ray nanotomography of fibre bonds X-ray nanotomography fibre bond pulp cellulose Fysiikka
title Improving methods in X-ray nanotomography of fibre bonds
title_full Improving methods in X-ray nanotomography of fibre bonds
title_fullStr Improving methods in X-ray nanotomography of fibre bonds Improving methods in X-ray nanotomography of fibre bonds
title_full_unstemmed Improving methods in X-ray nanotomography of fibre bonds Improving methods in X-ray nanotomography of fibre bonds
title_short Improving methods in X-ray nanotomography of fibre bonds
title_sort improving methods in x ray nanotomography of fibre bonds
title_txtP Improving methods in X-ray nanotomography of fibre bonds
topic X-ray nanotomography fibre bond pulp cellulose Fysiikka
topic_facet Fysiikka X-ray bond cellulose fibre nanotomography pulp
url https://jyx.jyu.fi/handle/123456789/55175 http://www.urn.fi/URN:NBN:fi:jyu-201708243556
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