🦠🔗🔗🦠

#antibody linkage #antigen bridging #cross-linking #immune complex #molecular binding #immunology

🥛🌿⛓️

#calcium ions #alginate polymer #cross-linking #biomaterial #seaweed polymer #hydrogel structure #ca2+

⛓️➕⛓️➡️🕸️

#cross-linking #polymer network #thermoset #vulcanization #gelation #connected chains #network formation

🔗🩸🔗

#cross-linking #fibrin structure #polymerization #clot stability #Factor XIII #insoluble clot