Anisotropic crack propagation and deformation in dentin observed by four-dimensional x-ray nano-computed tomography
- Submitting institution
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University of Portsmouth
- Unit of assessment
- 12 - Engineering
- Output identifier
- 25199531
- Type
- D - Journal article
- DOI
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10.1016/j.actbio.2019.06.042
- Title of journal
- Acta Biomaterialia
- Article number
- -
- First page
- 400
- Volume
- 96
- Issue
- -
- ISSN
- 1742-7061
- Open access status
- Compliant
- Month of publication
- June
- Year of publication
- 2019
- URL
-
-
- Supplementary information
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-
- Request cross-referral to
- -
- Output has been delayed by COVID-19
- No
- COVID-19 affected output statement
- -
- Forensic science
- No
- Criminology
- No
- Interdisciplinary
- Yes
- Number of additional authors
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8
- Research group(s)
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-
- Proposed double-weighted
- No
- Reserve for an output with double weighting
- No
- Additional information
- The work has been conducted in collaboration with Prof Philip Withers (University of Manchester). X-ray computed nanotomography (nanoCT) and digital volume correlation (DVC) were used to produce the first-ever evaluation on the role of dentin tubules orientation and collagen arrangement in driving crack initiation and plastic deformation in 3D. This research has been pivotal to consolidate interest within GlaxoSmithKline (GSK) in the use of DVC at the University of Portsmouth to develop a new brushing model, resulting in a recent agreement to fund a new (£50k) project for 2021, following two previous ones (~£57k) in 2018 and 2019.
- Author contribution statement
- -
- Non-English
- No
- English abstract
- -