Here are two models of a sodium alginate molecule. One is a ball-and-stick model showing all the atoms: 6 carbon atoms (black), 7 oxygen atoms (red), and 9 hydrogen atoms (white) and 1 positive sodium ...

Divide calcium chloride solution among 30 labeled cups. Divide sodium alginate solution among 30 labeled cups. Provide each student with a calcium chloride cup, a sodium alginate cup, a syringe, a ...

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 ...

It relies on the reaction between sodium alginate, an algae extract used as a food stabilizer, and calcium, which causes it to gel. Adrià realized that reversing the process also would work.

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 ...