State-of-the-Art of Nanodiagnostics and Nanotherapeutics against SARS-CoV-2
Go to Sec 4.2.2...Carbon Nanomaterials as Antivirals
The seemingly nutty stuff aren't conspiracy theories anymore.
They're spoilers .
That's beyond me, but the next thing they mention, seemingly in passing, is "In this regard, chloroquine, a well-known antimalaria drug, was proposed to diminish SARS-CoV-2 infectivity as it suppresses the clathrin-dependent endocytosis of the cells.
(You didn't warn us that the link was blasphemous!) /s