[This paper is pretty technical but the bottom line is it talks about a "vaccine delivery system" that uses magnetic particles created from iron oxide - which happens to be a key component of hemoglobin. Instead of this being an experimental technique only being studied in a lab what if this is actually being used in the COVID injections and has something to do with the widespread reports of magnets sticking to people at the injection sites?? The entire paper is available via the link at the bottom of the article on principia-scientific.com - click the link below . . . SC]

Written by nih.gov

The efficiency of delivery of DNA vaccines is often relatively low compared to protein vaccines. The use of superparamagnetic iron oxide nanoparticles (SPIONs) to deliver genes via magnetofection shows promise in improving the efficiency of gene delivery both in vitro and in vivo.

In particular, the duration for gene transfection especially for in vitro application can be significantly reduced by magnetofection compared to the time required to achieve high gene transfection with standard protocols. SPIONs that have been rendered stable in physiological conditions can be used as both therapeutic and diagnostic agents due to their unique magnetic characteristics.

Valuable features of iron oxide nanoparticles in bioapplications include a tight control over their size distribution, magnetic properties of these particles, and the ability to carry particular biomolecules to specific targets. The internalization and half-life of the particles within the body depend upon the method of synthesis.

Numerous synthesis methods have been used to produce magnetic nanoparticles for bioapplications with different sizes and surface charges.

The most common method for synthesizing nanometer-sized magnetite Fe3O4 particles in solution is by chemical coprecipitation of iron salts. The coprecipitation method is an effective technique for preparing a stable aqueous dispersions of iron oxide nanoparticles.

We describe the production of Fe3O4-based SPIONs with high magnetization values (70 emu/g) under 15 kOe of the applied magnetic field at room temperature, with 0.01 emu/g remanence via a coprecipitation method in the presence of trisodium citrate as a stabilizer . . .

[SNIP]