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.
Degradation profiles of blank acetalated dextran (Ace-DEX) microparticles (MPs) of varying relative cyclic acetal coverage (CAC) at (A) pH 7.4 or (B) 6.5 at 37 °C. (C) Degradation half-lives are calculated based on 50% MP degradation. Some half-lives are reported as greater than 336 hours since less than 50% of the MPs were degraded at this final time point. Data are presented as mean ± standard deviation (n = 3).
