Well, for sure, someone is bound to send a copy of that article to the FDA.
If I were a nanoparticle seller, I would seek alternative products to sell or get a License from GoldenGevity to resell their products or dilute and resell real trace mineral Colloidal Silver , not those fake nanoparticle products that are being sold as if they were Trace Minerals.
Because anyone with dollars backing them can have any product tested for Nanos of silver or gold, and if they are found to contain nanoparticles, they will get sued sooner or later.