RE:Biden Admin supports manufacturing of at home 15 m testSeriously, just forget North America - SONA failed in both Canada and the USA, they have no chance in either now... that ship has sailed.
Europe is the last hope. Huge market, but masses of competition with many others holding individual country regulatory approval. Failure to secure meaningful sales equals game over for SONA. This is the dictionary definition of a one trick pony, and if they can't get sales in the middle of a worldwide pandemic then they deserve to go under.
Gold nanorods have been around for decades and there is not a single commercialized use for them. Not one. As our friend Dart would say, do your research, open your eyes and GL