Biodegradable hollow silica nanospheres containing gold nanoparticle arrays

Domenico Cassano, Diego Rota Martir, Giovanni Signore, Vincenzo Piazza, Valerio Voliani

Chemical Communications · 2015 · 53 citations · 12 references

Concepts

Abstract

We introduce biodegradable hollow silica nanocapsules embedding arrays of 3 nm gold nanoparticles. The silica shell degrades in full serum in a few hours, potentially allowing the clearance of the capsules and their contents by the efficient renal pathway, and thereby overcoming accumulation issues typical of metal nanoparticles.

References

12