Quantifying plant cell-wall failure in vivo using nanoindentation

Elham Forouzesh, Ashwani K. Goel, Joseph A. Turner

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

Nanoindentation experiments have been carried on Arabidopsis thaliana using spherical tungsten tips. Load-displacement plots obtained from experiments suggest that there is an optimum diameter of tip size which can be used to safely penetrate the tip through the cell wall. Based on the exact tip size used in the experiments and the measured load-displacement response, the failure stress was calculated using the experimental data in conjunction with a computational model. The value of failure stress was investigated in hypertonic (plasmolyzed), isotonic, and hypotonic (turgid) samples.

Original languageEnglish (US)
Pages (from-to)107-111
Number of pages5
JournalMRS Communications
Volume4
Issue number3
DOIs
StatePublished - Sep 1 2014

ASJC Scopus subject areas

  • Materials Science(all)

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