Students make it by combining a sodium alginate solution with a calcium chloride solution. The teacher uses this product to model answers to the three questions students need to answer in their ...

A temperature-sensitive hydrogel embedded with sodium alginate (SA)-chitosan (CS) microspheres was constructed for colon-targeted delivery of SZ-A. The results showed that the microspheres ...

SEM analysis revealed the uniform distribution of UiO-66-NH 2 nanoparticles within the sodium alginate matrix, confirming the successful synthesis of the composite hydrogel. Surface modification with ...