Difference between revisions of "Oxygen flux - instrumental background"
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{{MitoPedia | {{MitoPedia | ||
|abbr= | |abbr=''J''°<sub>O2</sub> | ||
|description='''Instrumental background oxygen flux ( | |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 4.3|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 | ||
}} | }} | ||
{{Labeling | {{Labeling | ||
|topics=Respiration; OXPHOS; ETS Capacity | |||
|instruments=Oxygraph-2k, DatLab Software; Separate Application, Method | |instruments=Oxygraph-2k, DatLab Software; Separate Application, Method | ||
| | |type=Respiration | ||
}} | }} | ||
Revision as of 14:27, 21 October 2010
- 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
Labels:
Regulation: Respiration; OXPHOS; ETS Capacity"Respiration; OXPHOS; ETS Capacity" is not in the list (Aerobic glycolysis, ADP, ATP, ATP production, AMP, Calcium, Coupling efficiency;uncoupling, Cyt c, Flux control, Inhibitor, ...) of allowed values for the "Respiration and regulation" property.
HRR: Oxygraph-2k, DatLab Software; Separate Application"DatLab Software; Separate Application" is not in the list (Oxygraph-2k, TIP2k, O2k-Fluorometer, pH, NO, TPP, Ca, O2k-Spectrophotometer, O2k-Manual, O2k-Protocol, ...) of allowed values for the "Instrument and method" property., Method"Method" is not in the list (Oxygraph-2k, TIP2k, O2k-Fluorometer, pH, NO, TPP, Ca, O2k-Spectrophotometer, O2k-Manual, O2k-Protocol, ...) of allowed values for the "Instrument and method" property.
