Roman, that screen shot says nothing about the vaccine people get.
It is about testing something that isn’t even described.
GOLD AND LIQUID NITROGEN!
Do you even know what biolayer interferometry is? Here:
https://cmi.hms.harvard.edu/biolayer-interferometry
So, what is this about?
Modelling the structure of the spike protein:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7164637/?report=classic
ConservativeMind is correct it was all about testing ... the spike protein. Nothing to do with what goes into the vaccines.
Of course The Expose only gives a screenshot of a small segment with no context to fool you into thinking it has something to do with the vaccines.
What you have posted is how they prepare a specimen (proteins, viruses)to be observed with a technique called cryo-EM.(cryogenic-electron microscopy). The specimen is frozen so rapidly that few water ice crystals form. They used to use very thin carbon films with tiny holes in it to clarify the resolution of the specimen. They have found that “ultra thin graphene” does a better job of resolution...down to near atomic sizes
The techniques involves putting a protein specimen on a grid, quickly freezing it...and viewing with EM.
The item you posted appears to have NOTHING to do with manufacturing the vaccine. It is simply a technique for verification of the chemical structure of a macromolecule.
Please don’t be a buzzword overreactor....the vaccine has enough serious issues to be vetted.