Difference between revisions of "Flux"
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{{MitoPedia | {{MitoPedia | ||
|abbr=''J'' | |abbr=''J'' | ||
|description='''Flux''', ''J'', is a [[specific quantity]]. Flux is [[flow]], ''I'' [MU·s<sup>-1</sup> per system] (an [[extensive quantity]]), divided by system size. Flux (''e.g.'', [[oxygen flux]]) may be volume-specific (flow per volume [MU·s<sup>-1</sup>·L<sup>-1</sup>]), mass-specific (flow per mass [MU·s<sup>-1</sup>·kg<sup>-1</sup>]), or marker-specific (e.g. flow per mtEU). | |description='''Flux''', ''J'', is a [[specific quantity]]. Flux is [[flow]], ''I'' [MU·s<sup>-1</sup> per system] (an [[extensive quantity]]), divided by system size. Flux (''e.g.'', [[oxygen flux]]) may be volume-specific (flow per volume [MU·s<sup>-1</sup>·L<sup>-1</sup>]), mass-specific (flow per mass [MU·s<sup>-1</sup>·kg<sup>-1</sup>]), or marker-specific (e.g. flow per mtEU). The motive unit [MU] of chemical flow or flux is the advancement of reaction [mol] in the chemical format. | ||
|info=[[Gnaiger 2019 MitoFit Preprint Arch]], [[Gnaiger 1993 Pure Appl Chem]] | |info=[[Gnaiger 2019 MitoFit Preprint Arch]], [[Gnaiger 1993 Pure Appl Chem]] | ||
}} | }} | ||
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|mitopedia method=Respirometry | |mitopedia method=Respirometry | ||
}} | }} | ||
Revision as of 14:22, 17 April 2020
Description
Flux, J, is a specific quantity. Flux is flow, I [MU·s-1 per system] (an extensive quantity), divided by system size. Flux (e.g., oxygen flux) may be volume-specific (flow per volume [MU·s-1·L-1]), mass-specific (flow per mass [MU·s-1·kg-1]), or marker-specific (e.g. flow per mtEU). The motive unit [MU] of chemical flow or flux is the advancement of reaction [mol] in the chemical format.
Abbreviation: J
Reference: Gnaiger 2019 MitoFit Preprint Arch, Gnaiger 1993 Pure Appl Chem
Normalization of rate. (A) Oxygen flow is normalized for (1) the experimental Sample (flow per object, mass-specific flux, or cell-volume-specific flux); or (2) for the Chamber volume. Normalization yields a specific quantity flux from the extensive quantity flow. From Gnaiger 2019 MitoFit Preprint Arch.
MitoPedia concepts: MiP concept, Ergodynamics
MitoPedia methods:
Respirometry