Version 1
: Received: 14 April 2024 / Approved: 15 April 2024 / Online: 15 April 2024 (13:21:17 CEST)
How to cite:
Bhattacharyya, A. AFM Nanoindentation Based Stiffness of Biomaterials: Softening Index and Variation from Parabolic Nature. Preprints2024, 2024040969. https://doi.org/10.20944/preprints202404.0969.v1
Bhattacharyya, A. AFM Nanoindentation Based Stiffness of Biomaterials: Softening Index and Variation from Parabolic Nature. Preprints 2024, 2024040969. https://doi.org/10.20944/preprints202404.0969.v1
Bhattacharyya, A. AFM Nanoindentation Based Stiffness of Biomaterials: Softening Index and Variation from Parabolic Nature. Preprints2024, 2024040969. https://doi.org/10.20944/preprints202404.0969.v1
APA Style
Bhattacharyya, A. (2024). AFM Nanoindentation Based Stiffness of Biomaterials: Softening Index and Variation from Parabolic Nature. Preprints. https://doi.org/10.20944/preprints202404.0969.v1
Chicago/Turabian Style
Bhattacharyya, A. 2024 "AFM Nanoindentation Based Stiffness of Biomaterials: Softening Index and Variation from Parabolic Nature" Preprints. https://doi.org/10.20944/preprints202404.0969.v1
Abstract
AFM nanoindentation showed variation in stiffness (Elastic modulus) due to heterogenous nature of the collagen fibres. The S values varied from 5 N/m to 11.11 n/m corresponding to an E change of 2.25 to 1.38 GPa. The variation in effective modulus (Eff) with respect to displacement indicated crossing the parabolic limit. A softening index n was proposed due to the heterogenous behaviour of the biomaterials
Engineering, Metallurgy and Metallurgical Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
