Difference between revisions of "Oxygen flux - instrumental background"
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{{MitoPedia | {{MitoPedia | ||
|abbr=''J''°<sub>O2</sub> | |abbr=''J''°<sub>O2</sub> | ||
|description='''Instrumental background oxygen flux''', ''J''°<sub>O2</sub>, in a respirometer is due to oxygen consumption by the [[POS]], and oxygen diffusion into or out of the aqueous medium in the [[O2k- | |description='''Instrumental background oxygen flux''', ''J''°<sub>O2</sub>, in a respirometer is due to oxygen consumption by the [[POS]], and oxygen diffusion into or out of the aqueous medium in the [[O2k-Chamber]]. It is measured in the range of experimental oxygen levels by a standardized [[instrumental background test]], and is a property of the instrumental system. Instrumental background correction eliminates errors by systemic flux compensation, automatically performed by [[DatLab]]. See also [[Chemical background correction of oxygen flux]]. | ||
|info=[[MiPNet14.06]]; [[Gnaiger_2008_POS]]; [[Gnaiger_2001_RespPhysiol]] | |info=[[MiPNet14.06]]; [[Gnaiger_2008_POS]]; [[Gnaiger_2001_RespPhysiol]] | ||
|type=Respiration | |type=Respiration | ||
Revision as of 16:21, 7 January 2012
- high-resolution terminology - matching measurements at high-resolution
Oxygen flux - instrumental background
Description
Instrumental background oxygen flux, J°O2, in a respirometer is due to oxygen consumption by the POS, and oxygen diffusion into or out of the aqueous medium in the O2k-Chamber. It is measured in the range of experimental oxygen levels by a standardized instrumental background test, and is a property of the instrumental system. Instrumental background correction eliminates errors by systemic flux compensation, automatically performed by DatLab. See also Chemical background correction of oxygen flux.
Abbreviation: J°O2
Reference: MiPNet14.06; Gnaiger_2008_POS; Gnaiger_2001_RespPhysiol
MitoPedia methods:
Respirometry
... more about "Oxygen flux - instrumental background"
Instrumental background oxygen flux, … Instrumental background oxygen flux, J°<sub>O2</sub>, in a respirometer is due to oxygen consumption by the POS, and oxygen diffusion into or out of the aqueous medium in the O2k-Chamber. It is measured in the range of experimental oxygen levels by a standardized instrumental background test, and is a property of the instrumental system. Instrumental background correction eliminates errors by systemic flux compensation, automatically performed by DatLab. Automatic correction for the instrumental background oxygen flux is an essential standard in high resolution respirometry. At the same time an instrumental background experiment is the ultimate test for instrumental performance, evaluating chamber performance after completion of all elements of the Sensor test.[Sensor test]]. +
Respirometry +
