True or false quiz

...on biomaterials

Strategies to prevent bacterial adhesion...

TRUE

or

falsE

start

1/4

Besides changing the biomaterial´s wettability, it also modifies its surface roughness. Thus reducing dead spaces and, as consequence, preventing bacterial adhesion.

Answer 1/4

2/4

Nickel nanoparticles are not as effective as silver in terms of antimicrobial activity. Silver is widely used for its superior bactericidal properties, while nickel does not offer the same benefits and may even cause allergic reactions.

Answer 2/4

3/4

Spider silk biomaterials show promising results for tissue engineering, with low immunogenicity and the ability to stimulate angiogenesis while degrading slowly.

Answer 3/4

4/4

Dragonfly wings have a nanostructured surface that is naturally bactericidal. Reproducing this texture in biomaterials can destroy bacteria through physical interactions with the surface.

Answer 4/4

End of the quiz!