Fig. 3
From: Hyaluronate/black phosphorus complexes as a copper chelating agent for Wilson disease treatment
Copper capturing capacity of HA-DAH/BP complexes. a TEM images of BP-Cu and HA-DAH/BP-Cu complexes after degradation of BP nanosheets and HA-DAH/BP complexes for 7 days. The binding capacity of BP nanosheets and HA-DAH/BP complexes to b copper ions after degradation of BP nanosheets and HA-DAH/BP complexes for 7 days (n = 3, *P < 0.05, ***P < 0.001, HA-DAH/BP complexes versus BP nanosheets) and c different metal ions after mixing for 1 h (n = 3, ***P < 0.001, copper ion versus other metal ions for HA-DAH/BP complexes)