Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Polarization imaging of tissue strips before collagen exposure and after sample failure. Polarization axes were oriented at either 0°–90° or 45°–135° (see first frames of (A) for polarization axis orientation example indicated by dashed lines). A) Control Test with 0.25N load no degradation; B) Digestion Test with 0.25N load; C) Digestion Test without Load. Figure S4 in supplementary information shows digestion test with 0.1N load
