Cerium oxide nanocrystals have the ability to absorb and
release oxygen ions — a chemical reaction known as reduction oxidation, or redox, for short.
Not exact matches
Unlike ice sanitizing technologies that use UV light or other sources that create ozone, which can be hazardous to health, the patent - pending BPi200 uses a small electrical housing and carbon - fiber brushes to
release airborne positive hydrogen and negative
oxygen ions throughout the ice machine without creating ozone.
They looked for those that were triggered to
release oxygen by bicarbonate
ions, and found that human haemoglobin behaved like its counterpart in crocodiles if it contained a particular sequence of just 12 amino acids from the crocodile's haemoglobin.
Because black holes can not be observed directly, Schulze's team instead measured emissions from
oxygen ions [O III] around the black hole and accretion disk to determine the radiative efficiency; i.e. how much energy matter
releases as it falls into the black hole.