Noun
deoxyhemoglobin (countable and uncountable, plural deoxyhemoglobins)
The form of hemoglobin without bound oxygen.
An upcoming technique in neuroscience is NIRS which uses light absorption to calculate changes in oxy- and deoxyhemoglobin in cortical areas. Source: Internet
The oxyhemoglobin has significantly lower absorption of the 660 nm wavelength than deoxyhemoglobin, while at 940 nm its absorption is slightly higher. Source: Internet
Oxygen saturation In general, hemoglobin can be saturated with oxygen molecules (oxyhemoglobin), or desaturated with oxygen molecules (deoxyhemoglobin). Source: Internet
The functional magnetic resonance imaging (fMRI) machine uses the signal from deoxyhemoglobin, which is sensitive to magnetic fields since it is paramagnetic. Source: Internet
Transport of hydrogen ions Some oxyhemoglobin loses oxygen and becomes deoxyhemoglobin. Source: Internet
When deoxyhemoglobin picks up an oxygen molecule, this histidine residue moves away and returns once the oxygen is securely attached to form a hydrogen bond with it. Source: Internet