Difference between revisions of "Open system"
From Bioblast
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|description=An '''open system''' is a system with boundaries that allow external exchange of energy and matter; the surroundings are merely considered as a source or sink for quantities transferred across the system boundaries ([[external flow]]s, ''I''<sub>ext</sub>). | |description=An '''open system''' is a system with boundaries that allow external exchange of energy and matter; the surroundings are merely considered as a source or sink for quantities transferred across the system boundaries ([[external flow]]s, ''I''<sub>ext</sub>). | ||
|info=[[Gnaiger 1993 Pure Appl Chem]] | |info=[[Gnaiger 1993 Pure Appl Chem]] | ||
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{{MitoPedia concepts | {{MitoPedia concepts | ||
|mitopedia concept=MiP concept | |mitopedia concept=MiP concept | ||
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{{MitoPedia methods | {{MitoPedia methods | ||
|mitopedia method=Respirometry | |mitopedia method=Respirometry | ||
}} | }} | ||
{{MitoPedia O2k and high-resolution respirometry|type=General | {{MitoPedia O2k and high-resolution respirometry|type=General | ||
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{{Labeling | {{Labeling | ||
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:::: The term "open O2k-Chamber" refers to a situation in which the liquid phase is allowed to equilibrate with a gas phase. The liquid phase is defined as the system, which is then open for the exchange of oxygen with the gas phase, finally resulting in a stable oxygen signal with a [[oxygen flux |slope over time]] of zero. Insert the stopper fully, siphon off any liquid from the receptacle of the stopper, and remove the stopper to a position defined by [[Stopper-Spacer]] to include an optimum volume of the gas phase obove the stirred liquid phase. | :::: The term "open O2k-Chamber" refers to a situation in which the liquid phase is allowed to equilibrate with a gas phase. The liquid phase is defined as the system, which is then open for the exchange of oxygen with the gas phase, finally resulting in a stable oxygen signal with a [[oxygen flux |slope over time]] of zero. Insert the stopper fully, siphon off any liquid from the receptacle of the stopper, and remove the stopper to a position defined by [[Stopper-Spacer]] to include an optimum volume of the gas phase obove the stirred liquid phase. | ||
:::: '''SOP''': »[[MiPNet06.03 POS- | :::: '''SOP''': »[[MiPNet06.03 POS-calibration-SOP]] | ||
Revision as of 10:46, 14 August 2016
- high-resolution terminology - matching measurements at high-resolution
Open system
Description
An open system is a system with boundaries that allow external exchange of energy and matter; the surroundings are merely considered as a source or sink for quantities transferred across the system boundaries (external flows, Iext).
Reference: Gnaiger 1993 Pure Appl Chem
MitoPedia concepts:
MiP concept
MitoPedia methods:
Respirometry
Labels:
HRR: Theory
Open O2k-Chamber
- The term "open O2k-Chamber" refers to a situation in which the liquid phase is allowed to equilibrate with a gas phase. The liquid phase is defined as the system, which is then open for the exchange of oxygen with the gas phase, finally resulting in a stable oxygen signal with a slope over time of zero. Insert the stopper fully, siphon off any liquid from the receptacle of the stopper, and remove the stopper to a position defined by Stopper-Spacer to include an optimum volume of the gas phase obove the stirred liquid phase.
