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.
Mechanical properties of retinoic acid-encapsulated PCLEEP nanofibres with respect to fibre diameter. * p < 0.05, ** p < 0.01 for comparisons made between the mechanical properties of retinoic acid-encapsulated nanofibres; + p < 0.1, ++ p < 0.01 for comparisons made with the mechanical properties of PCLEEP plain fibres, Kruskal–Wallis and Mann–Whitney U-test.
