Correction to: Nature Nanotechnology https://doi.org/10.1038/s41565-024-01629-x, published online 19 March 2024.

After online publication, we became aware of a previously published work which was not referenced in our article and wherein it was shown that the scavenger receptor class B type I is a silica nanoparticle receptor in mouse macrophages and human peripheral blood monocytes1.

In the “Role of lipoprotein receptors and heparan sulfate in uptake” section, the statement “SCARB1 had not yet been identified as a receptor for silica nanoparticles, though apolipoprotein A1, a major ligand of SCARB1, was shown to be highly abundant in their corona2” has consequently been amended as follows: “It was previously shown that SCARB1 is a silica nanoparticle receptor in mouse macrophages and human peripheral blood monocytes1. Additionally, apolipoprotein A1, a major ligand of SCARB1, was shown to be highly abundant in the corona forming on silica nanoparticles2.” The HTML and PDF versions of the article have been updated.