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.
(a) Schematic of thiol modified HA and Ge cross-linked by PEGDA [38]. (b) Microparticle of cross-linked HA and Ge. (c) Cross-section view of two-dimensional network of HA–Ge microgels attached to thin layer of HA hydrogel. (d) Cross-section view of three-dimensional encapsulation of HA–Ge microgels inside HA hydrogel.
