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Better insight into the nano-mechanical properties of flax fibre cell walls
- Source :
- Industrial Crops and Products, Industrial Crops and Products, Elsevier, 2017, 97, pp.224-228. ⟨10.1016/j.indcrop.2016.12.020⟩, Industrial Crops and Products, Elsevier, 2017, 97, pp.224-228. 〈10.1016/j.indcrop.2016.12.020〉
- Publication Year :
- 2017
- Publisher :
- Elsevier BV, 2017.
-
Abstract
- International audience; Peak-Force Quantitative Nano-Mechanical property mapping (PF-QNM) was applied to explore the nano-mechanical properties of flax fibre cell walls in cross-section. After validation of the ability of PF-QNM to determine stiffness gradients in aramid fibres, measurements were performed on developing flax bast fibres. The presence of two layers with different indentation moduli implies their progressive development during thickening of the secondary cell wall. Finally, measurements were carried out on technical flax fibre cell wall; but, in this case, no significant stiffness gradient could be identified in the secondary S 2 layer.
- Subjects :
- 0106 biological sciences
Materials science
Aramid fibre
02 engineering and technology
01 natural sciences
Nanoindentation
Cell wall
Indentation
[SPI.MECA.MEMA]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Mechanics of materials [physics.class-ph]
Nano
medicine
Composite material
technology, industry, and agriculture
Stiffness
PF-QNM (Peak-Force Quantitative Nano-Mechanical property mapping)
021001 nanoscience & nanotechnology
Flax fibre
Aramid
[ SPI.MECA.MEMA ] Engineering Sciences [physics]/Mechanics [physics.med-ph]/Mechanics of materials [physics.class-ph]
Bast fibre
AFM (Atomic Force Microscopy)
medicine.symptom
0210 nano-technology
Agronomy and Crop Science
Secondary cell wall
010606 plant biology & botany
Subjects
Details
- ISSN :
- 09266690
- Volume :
- 97
- Database :
- OpenAIRE
- Journal :
- Industrial Crops and Products
- Accession number :
- edsair.doi.dedup.....6ac8292ffd6c8c4899726691a260af4c