OROBOROS INSTRUMENTS

Oroboros Ecosystem Agenda - 2021 week 20

Oroboros declares solidarity against the Russian aggression-war in Ukraine and against all aggression-wars worldwide. - »More details

-» A future for Ukraine is the future of its science

2024 Week 20

May-13 Mo

Do you see fluctuations of O₂ slope negative following a pattern similar to the Peltier power, but without block temperature variation?

Placing the O2k under direct airflow of an air conditioning equipment may lead to disturbances in the O₂ slope negative.
- »Fluctuations of O₂ slope negative«
- communicated by »Cardoso Luiza« and »Grings Mateus«

May-14 Tu

May-15 We

Azzi A, Gnaiger E (2024) Tributes to pioneers in bioenergetics - wandering in the garden of memories. Bioenerg Commun 2024.3.v1. https://doi.org/10.26124/bec:2024-0003

- »Bioblast link«

May-16 Th

"The sample holder protects (...) fragile samples from potential damage caused by stirring the medium."

- »MiPNet27.07 Sample Holder«
- communicated by »Willis Jaime R« and »Timon-Gomez Alba«

May-17 Fr

Next Week

2024 Week 21

May-20 Mo

How do I determine the optimal oligomycin concentration for my assay?

Perform the oligomycin titration test, and adjust your oligomycin concentration to minimize the inhibition of ET capacity.
- »Oligomycin titration test«
- communicated by »Baglivo Eleonora« and »Schmitt Sabine«

May-21 Tu

May-22 We - International Day for Biological Diversity

"We have identified a circadian clock phase-dependent change in Complex I coupling efficiency, demonstrating for the first time a mitochondria–clock interaction in the hooded seal."

Ciccone C, Kante F, Folkow LP, Hazlerigg DG, West AC, Wood SH (2024) Circadian coupling of mitochondria in a deep-diving mammal. »Bioblast link«

from the O2k-Network »NO Tromsoe Wood SH«

May-23 Th

May-24 Fr

Oroboros of the month

In the artwork "First Fruits of the Earth Offered to Saturn" at the Palazzo Vecchio, Saturn (Cronus in Greek mythology) is holding the Ouroboros in the hand, symbolizing the eternal cycle of renewal and the interconnectedness of beginning and end.

» Oroboros pictures of the month

In focus

Podcast:

Went Nora, Di Marcello Marco, Gnaiger Erich (2021) Oxygen dependence of photosynthesis and light-enhanced dark respiration studied by High-Resolution PhotoRespirometry. MitoFit Preprints 2021.5. doi:10.26124/mitofit:2021-0005

Stay alert

Collections from Bioblast agenda

Bioblast alert 2024

MitoPedia alert

O2k-Publications alert

O2k-Open Support alert

Oroboros alert

Funding acknowledgments

Next Oroboros Ecosystem Agenda 2021

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2024 Week 22

May-27 Mo

Same experimental conditions, but different O₂ fluxes in the left and right chambers?

Check for instrumental and operational factors that could be causing O₂ flux differences between the O2k-chambers.
- »Different O2 fluxes in left and right chamber«
- communicated by »Timon-Gomez Alba« and »Baglivo Eleonora«

May-28 Tu

May-29 We

May-30 Th

"Harmonization of isolation protocols yielding intact and enzymatically active mitochondria are critical to assess mitochondrial respiratory function"

- »MiPNet20.06 Isolation mouse heart mitochondria«
- communicated by »Cardoso Luiza« and »Leo Elettra«

May-31 Fr

2024 Week 23

Jun-03 Mo

Jun-04 Tu

Jun-05 We

Jun-06 Th

Jun-07 Fr

2024 Week 24

Jun-10 Mo

Jun-11 Tu

Jun-12 We

Jun-13 Th

Jun-14 Fr

2024 Week 25

Jun-17 Mo

Oroboros O2k-Workshop IOC163 Schroecken AT Jun 17-22

Jun-18 Tu

Oroboros O2k-Workshop IOC163 Schroecken AT Jun 17-22

Jun-19 We

Oroboros O2k-Workshop IOC163 Schroecken AT Jun 17-22

Jun-20 Th

Oroboros O2k-Workshop IOC163 Schroecken AT Jun 17-22

Jun-21 Fr

Oroboros O2k-Workshop IOC163 Schroecken AT Jun 17-22

Jun-22 Sa

Oroboros O2k-Workshop IOC163 Schroecken AT Jun 17-22

2024 Week 26

Jun-24 Mo

Jun-25 Tu

Jun-26 We

Jun-27 Th

Jun-28 Fr

2024 Week 27

Jul-01 Mo

Jul-02 Tu

Jul-03 We

Jul-04 Th

Jul-05 Fr

Jul-06 Sa

Jul-07 Su

GRC Mitochondria and Chloroplasts 2024 Barcelona ES Jul 07-12

2024 Week 28

Jul-08 Mo

GRC Mitochondria and Chloroplasts 2024 Barcelona ES Jul 07-12

Jul-09 Tu

Jul-10 We

Jul-11 Th

Jul-12 Fr

2024 Week 29

Jul-15 Mo

Jul-16 Tu

Jul-17 We

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2024 Week 30

Jul-22 Mo

Jul-23 Tu

Jul-24 We

Jul-25 Th

Jul-26 Fr

2024 Week 31

Jul-29 Mo

Jul-30 Tu

Jul-31 We

Aug-01 Th

Aug-02 Fr

2024 Week 32

Aug-05 Mo

Aug-06 Tu

Aug-07 We

Aug-08 Th

Aug-09 Fr

2024 Week 33

Aug-12 Mo

Aug-13 Tu

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2024 Week 34

Aug-19 Mo

Aug-20 Tu

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2024 Week 35

Aug-26 Mo