Robuta

https://elifesciences.org/articles/12024v1

Mapping oxygen concentration in the awake mouse brain | eLife

oxygen concentration in the mouse brain mapping awake

https://www.nist.gov/publications/determination-oxygen-concentration-silicon-and-germanium-infrared-absorption

Determination of oxygen concentration in silicon and germanium by infrared absorption: | NIST

oxygen concentration determination silicon germanium infrared