Rendering of collagen at the gel interface. Rendering of three dimensional movie of a collagen gel at concentration c = 0.25 mg/mL between the upper rheometer tool, and the PAA gel. Only the upper surface of the PAA gel is shown. Collagen (red), 0.5μm diameter microspheres in collagen (blue) and 0.5 μm microspheres in PAA (green, see Methods). The collagen is being sheared from right to left to a maximum strain of γ = 50% at a strain rate of γ˙=2.8×10−2%s-1. The collagen remains well attached to the PAA substrate over all strains and clearly deforms the PAA interface.
Arevalo R, Kumar P, Urbach J, Blair D
CC BY 4.0
<a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4348423/bin/pone.0118021.s005.mov">S1 Movie</a> from <cite style="font-style:normal">Arevalo R, Kumar P, Urbach J, Blair D (2015). "<a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4348423">Stress Heterogeneities in Sheared Type-I Collagen Networks Revealed by Boundary Stress Microscopy</a>". <i>PLOS ONE</i>. <a href="https://en.wikipedia.org/wiki/Digital_object_identifier" class="extiw" title="w:Digital object identifier">DOI</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1371/journal.pone.0118021">10.1371/journal.pone.0118021</a>. <a href="https://en.wikipedia.org/wiki/PMID" class="extiw" title="w:PMID">PMID</a> <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pubmed/25734484">25734484</a>. <a href="https://en.wikipedia.org/wiki/PubMed_Central" class="extiw" title="w:PubMed Central">PMC</a>: <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4348423">4348423</a>.</cite>