MiPNet06.05 Test Experiments on O2k-Specifications: Difference between revisions
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{{Publication | {{Publication | ||
|title=Gnaiger E (2001) Test experiments on specifications of the OROBOROS Oxygraph. Mitochondr Physiol Network 6.5. | |title=Gnaiger E (2001) Test experiments on specifications of the OROBOROS Oxygraph. Mitochondr Physiol Network 6.5. | ||
|info=[[Media:MiPNet06.05 O2k-Specifications.pdf|'''Open Access-MiPNet06.05.pdf''']];[http://bioblast.at/index.php?/file:MiPNet06.05_Specifications.pdf];[http://www.oroboros.at/?o2k-specifications www O2k-Specifications] | |info=[[Media:MiPNet06.05 O2k-Specifications.pdf|'''Open Access-MiPNet06.05.pdf''']];[http://bioblast.at/index.php?/file:MiPNet06.05_Specifications.pdf Versions];[http://www.oroboros.at/?o2k-specifications www O2k-Specifications] | ||
|authors=OROBOROS | |authors=OROBOROS | ||
|year=2001 | |year=2001 |
Revision as of 11:46, 21 November 2013
Gnaiger E (2001) Test experiments on specifications of the OROBOROS Oxygraph. Mitochondr Physiol Network 6.5. |
Β» Open Access-MiPNet06.05.pdf;Versions;www O2k-Specifications
OROBOROS (2001) Mitochondr Physiol Network
Abstract: Summary: The OROBOROS Oxygraph with DatLab software is world-wide the only instrument on the market which allows routine measurements to be made with specifications summarized under the term βhigh-resolution respirometryβ: The limit of detection of O2 flux is as low as 0.5 pmols-1cm-3. Signal noise at zero oxygen concentration is <0.05 ΞΌM O2. Oxygen backdiffusion at zero oxygen is <3 pmols-1cm-3, and oxygen consumption at air saturation and standard barometric pressure (100 kPa) was 2.7 +/- 0.9 SD in 114 test runs at 37 Β°C. These highly standardized instrumental background fluxes are a linear function of oxygen concentration, which is used for routine background correction of oxygen flux. Typical exponential time constants of the oxygen sensors are <4 s, used for dynamic corrections in kinetic studies. Results of an extensive experimental test program are presented as the basis of OROBOROS Oxygraph specifications, which distinguish high-resolution respirometry from any conventional oxygraph system.
β’ O2k-Network Lab: AT Innsbruck OROBOROS
Labels: MiParea: Instruments;methods
HRR: Oxygraph-2k
- Version 1: 2001
- Version 10: 2010-08-20