Skip to main content
. 2017 Oct 10;21:15. doi: 10.1186/s40824-017-0102-x

Fig. 1.

Fig. 1

Schematic diagrams for the synthesis of (a) BTX-ZW conjugates and (b) DAH-HA-ZW hydrogel, and for the illustrated structure of (c) DAH-HA hydrogel