Difference between revisions of "NextGen-O2k"

Latest revision as of 11:20, 3 April 2024

2022

NextGen-O2k

The revolutionary all-in-one instrument to conquer mitochondrial disease

» Oroboros Marketplace

Oroboros - as a driving force in mitochondrial physiology - extends the analytical and diagnostic power of high-resolution respirometry by integration of NADH- and Q-redox monitoring in the NextGen-O2k. We aim at establishing the Oroboros quality control management for dissemination to our worldwide O2k-Network laboratories. This will become an effective contribution to address the acute reproducibility crisis of scientific investigation. In the spirit of Open Science and global networking, we will enable data sharing across projects and institutions in an Open Access database on mitochondrial physiology and pathology, to resolve the inflation crisis and ultimately the value-impact crisis of present academic publication. This will support key developments in mitochondrial medicine. In addition, we expand our business to algal biotechnology and ecology with the photobiology module of the NextGen-O2k, widening our focus from medicine to environment and climate.

NextGen-O2k

Extend high-resolution respirometry (HRR) to the all-in-one device

The NextGen-O2k is a MultiSensor all-in-one instrument for in-depth studies of (1) the mitochondrial role in human diseases, and (2) mitochondria and chloroplasts ability in regulating algal growth and metabolite production rates.

(+1) Detection of the redox state of the Q-junction and NAD-junction

(+2) Controlled wavelengths and light intensity: PhotoBiology-Module

Save on experimental time, reagents and samples
Minimize errors and ensure reproducible and accurate results
Highest oxygen sensitivity (5 nM detection limit)
Exceptional resolution (wide oxygen concentration range, between 0 - 1,000 μM)
Robustness (>10 years lifespan)

» NextGen-O2k Technical developments

»Bioblast links: O2k-technology and HRR - >>>>>>> - Click on [Expand] or [Collapse] - >>>>>>>

O2k-technology

» Oroboros O2k-technology

» High-resolution respirometry

» NextGen-O2k - Category:NextGen-O2k - NextGen-O2k Technical developments

» Oroboros O2k

» Power O2k-Respirometer

» MitoPedia: O2k hardware

» DatLab; » MitoPedia: DatLab

» O2k-MultiSensor, O2k-FluoRespirometer

Oroboros Marketplace

» O2k

Concept

» Concentration

» Coupling-control state

» Mitochondrial preparations

» Oxidative phosphorylation

» Oxygen, dioxygen, O₂

» Oxygen flux

» Electron-transfer-pathway state

» Respiration

» Respirometry; » MitoPedia: Respirometry

» Substrate-uncoupler-inhibitor titration (SUIT) protocols; » MitoPedia: SUIT

NextGen-O2k publications, preprints, and abstracts

Link	Reference	Year	View
Balmaceda 2024 Biochim Biophys Acta Mol Basis Dis	Balmaceda V, Komlodi T, Szibor M, Gnaiger E, Moore AL, Fernandez-Vizarra E, Viscomi C (2024) The striking differences in the bioenergetics of brain and liver mitochondria are enhanced in mitochondrial disease. Biochim Biophys Acta Mol Basis Dis 1870:167033. https://doi.org/10.1016/j.bbadis.2024.167033	2024	PMID: 38280294 Bioblast link
Ravasz 2024 Sci Rep	Ravasz D, Bui D, Nazarian S, Pallag G, Karnok N, Roberts J, Marzullo BP, Tennant DA, Greenwood B, Kitayev A, Hill C, Komlódi T, Doerrier C, Cunatova K, Fernandez-Vizarra E, Gnaiger E, Kiebish Michael A, Raska A, Kolev K, Czumbel B, Narain NR, Seyfried TN, Chinopoulos C (2024) Residual Complex I activity and amphidirectional Complex II operation support glutamate catabolism through mtSLP in anoxia. Sci Rep 14:1729. https://doi.org/10.1038/s41598-024-51365-4	2024	PMID: 38242919 Open Access
Donnelly 2024 Redox Biol	Donnelly C, Komlódi T, Cecatto C, Cardoso LHD, Compagnion A-C, Matera A, Tavernari D, Campiche O, Paolicelli RC, Zanou N, Kayser B, Gnaiger E, Place N (2024) Functional hypoxia reduces mitochondrial calcium uptake. Redox Biol 71:103037. https://doi.org/10.1016/j.redox.2024.103037	2024	PMID: 38401291 Open Access
MiPNet28.07 NextGen-O2k Series XB manual	NextGen-O2k Series XB manual	2023-10-19	» Versions
Perin 2023 Proc Natl Acad Sci U S A	Perin G, Bellan A, Michelberger T, Lyska D, Wakao S, Niyogi KK, Morosinotto T (2023) Modulation of xanthophyll cycle impacts biomass productivity in the marine microalga Nannochloropsis. Proc Natl Acad Sci U S A 120:e2214119120. https://doi.org/10.1073/pnas.2214119120	2023	PMID: 37307488 Open Access
Donnelly 2023 MitoFit	Donnelly C, Komlódi T, Cecatto C, Cardoso LHD, Compagnion AC, Matera A, Tavernari D, Zanou N, Kayser B, Gnaiger E, Place N (2023) Functional hypoxia reduces mitochondrial calcium uptake. MitoFit Preprints 2023.2. https://doi.org/10.26124/mitofit:2023-0002 — 2024-11-17 published in Redox Biol.	2023	MitoFit Preprints 2023.2. Functional hypoxia reduces mitochondrial calcium uptake.
MiPNet26.13 NextGen-O2k manual	NextGen-O2k manual	2022-07-25	» Versions
MiPNet26.12 NextGen-O2k: NADH-Module	NextGen-O2k: NADH-Module manual	2022-05-17	» Versions
Pallag 2022 Int J Mol Sci	Pallag G, Nazarian S, Ravasz D, Bui D, Komlódi T, Doerrier C, Gnaiger E, Seyfried TN, Chinopoulos C (2022) Proline oxidation supports mitochondrial ATP production when Complex I is inhibited. https://doi.org/10.3390/ijms23095111	2022	Int J Mol Sci 23:5111. PMID: 35563503 Open Access
Vera-Vives 2022 BEC	Vera-Vives AM, Perin G, Morosinotto T (2022) High-resolution photosynthesis-irradiance curves in microalgae. Bioenerg Commun 2022.19. https://doi.org/10.26124/bec:2022-0019	2022	Bioenerg Commun 2022.19. published online 2022-12-15
Spielmann 2022 Mamm Genome	Spielmann N, Schenkl C, Komlódi T, da Silva-Buttkus P, Heyne E, Rohde J, Amarie OV, Rathkolb B, Gnaiger E, Doenst T, Fuchs H, Gailus-Durner V, de Angelis MH, Szibor M (2022) Knockout of the Complex III subunit Uqcrh causes bioenergetic impairment and cardiac contractile dysfunction. Mamm Genome 10.1007/s00335-022-09973-w	2022	Open Access PMID:36565314
MiPNet24.12 NextGen-O2k: Q-Module	NextGen-O2k: Q-Module manual	2021-10-29	» Versions
MiPNet26.11 NextGen-O2k: PB-Module	NextGen-O2k: PB-Module manual	2021-10-29	» Versions
MiPNet24.16 DatLab8.0: CV-Module	DatLab8.0: Cyclic voltammetry manual	2021-10-28	»Versions
Went 2021 Batchelor thesis	Went N (2021) Oxygen dependence of photosynthesis and light-enhanced dark respiration studied by High-Resolution PhotoRespirometry. Batchelor thesis:26 pp.	2021	Went 2021 Batchelor thesis
Went 2021 MitoFit PB	Went N, Di Marcello M, Gnaiger E (2021) Oxygen dependence of photosynthesis and light-enhanced dark respiration studied by High-Resolution PhotoRespirometry. MitoFit Preprints 2021.05. https://doi.org/10.26124/mitofit:2021-0005	2021	MitoFit Preprints 2021.05.
Komlodi 2021 BEC Q	Komlódi T, Cardoso LHD, Doerrier C, Moore AL, Rich PR, Gnaiger E (2021) Coupling and pathway control of coenzyme Q redox state and respiration in isolated mitochondria. Bioenerg Commun 2021.3. https://doi.org/10.26124/bec:2021-0003	2021	Bioenerg Commun 2021.3. published online 2021-11-11
Cardoso 2021 BEC MgG	Cardoso LHD, Doerrier C, Gnaiger E (2021) Magnesium Green for fluorometric measurement of ATP production does not interfere with mitochondrial respiration. Bioenerg Commun 2021.1. https://doi.org/10.26124/bec:2021-0001	2021	Bioenerg Commun 2021.1. published online 2021-06-30
Copsey 2021 Sci Rep	Copsey AC, Barsottini MRO, May B, Xu F, Albury MS, Young L, Moore AL (2021) Kinetic characterisation and inhibitor sensitivity of Candida albicans and Candida auris recombinant AOX expressed in a self-assembled proteoliposome system. Sci Rep 11:14748.	2021	PMID: 34285303 Open Access
Huete-Ortega 2020 MitoFit Preprint Arch EA	Huete-Ortega M, Di Marcello M, Iglesias-Gonzalez J, Gnaiger E (2020) High-resolution respirometry for chloroplast and mitochondrial bioenergetics in Chlamydomonas reinhardtii ― towards biotechnology exploitations. https://doi.org/10.26124/mitofit:ea20.algaeurope.0001	2020	MitoFit Preprint Arch EA20.1. High-resolution respirometry for chloroplast and mitochondrial bioenergetics in Chlamydomonas reinhardtii ― towards biotechnology exploitations

Support

Supported by project NextGen-O2k which has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No. 859770.

MitoPedia: NextGen-O2k

» NextGen-O2k«

Term	Abbreviation	Description
Hydrogen peroxide	H₂O₂	Hydrogen peroxide, H₂O₂ or dihydrogen dioxide, is one of several reactive oxygen intermediates generally referred to as reactive oxygen species (ROS). It is formed in various enzyme-catalyzed reactions (e.g., superoxide dismutase) with the potential to damage cellular molecules and structures. H₂O₂ is dismutated by catalase to water and oxygen. H₂O₂ is produced as a signaling molecule in aerobic metabolism and passes membranes more easily compared to other ROS.
Light-enhanced dark respiration	LEDR	Light-enhanced dark respiration LEDR is a sharp (negative) maximum of dark respiration in plants in response to illumination, measured immediately after switching off the light. LEDR is supported by respiratory substrates produced during photosynthesis and closely reflects light-enhanced photorespiration (Xue et al 1996). Based on this assumption, the total photosynthetic oxygen flux TP is calculated as the sum of the measured net photosynthetic oxygen flux NP plus the absolute value of LEDR.
Mitochondrial membrane potential	mtMP, ΔΨ_p⁺, Δ_elF_ep⁺ [V]	The mitochondrial membrane potential difference, mtMP or ΔΨ_p⁺ = Δ_elF_ep⁺, is the electric part of the protonmotive force, Δp = Δ_mF_eH⁺. Δ_elF_ep⁺ = Δ_mF_eH⁺ - Δ_dF_eH⁺ ΔΨ_p⁺ = Δp - Δµ_H+·(z_H⁺·F)^-1 ΔΨ_p⁺ is the potential difference across the mitochondrial inner membrane (mtIM), expressed in the electric unit of volt [V]. Electric force of the mitochondrial membrane potential is the electric energy change per ‘motive’ charge or per charge moved across the transmembrane potential difference, with the number of ‘motive’ charges expressed in the unit coulomb [C].
NADH-Module		The NADH-Module, is a component of the NextGen-O2k for simultaneous measurement of oxygen consumption and NAD(P)H autofluorescence. NAD(P)H autofluorescence is used to evaluate the redox state of the NAD(P)H-pool. The NADH-Module incorporates an UV light and NADH-Sensors which include a photodiode and specific filters.
NADH-Sensor		The NADH-Sensor has been developed as a part of the NADH-Module for simultaneous monitoring of oxygen consumption and NADH redox state. The NADH-Sensor is composed of a photodiode and equipped with three supergel R370 Italian blue filters (Rosco, US).
NextGen-O2k
NextGen-O2k Technical developments
Oxygen kinetics		Oxygen kinetics describes the dependence of respiration of isolated mitochondria or cells on oxygen partial pressure. Frequently, a strictly hyperbolic kinetics is observed, with two parameters, the oxygen pressure at half-maximum flux, p₅₀, and maximum flux, Jmax. The p₅₀ is in the range of 0.2 to 0.8 kPa for cytochrome c oxidase, isolated mitochondria and small cells, strongly dependent on J_max and coupling state.
PB Light Source		The PhotoBiology Light Source (PBLS) has been designed as a part of the PB-Module to provide with an external source of light. This enables experiments for evaluating the production of O₂ in the presence of light. The PBLS consists of one LED and one photodiode mounted on the PBLS head protected by a PMMA plastic cover. Three pairs of PBLS (white, blue, and red) are provided with the PB-Module. The light intensity can be regulated from 0 to 2750 µmol·s^-1·m^-2 (red PBLS), from 0 to 3000 µmol·s^-1·m^-2 (blue PBLS), from 0 to 3500 µmol·s^-1·m^-2 (white PBLS). An integrated photodiode provides real-time measurement of the light intensity allowing for continuous adjustment to the desired value.
PB-Module		The PB-Module has been developed for conducting measurements of PhotoBiology, including photosynthesis. It consists of the PB Light Source and electronic components which are an integral part of the NextGen-O2k. Measurements are recorded and evaluated with the DatLab 8 software.
PhotoBiology	PB	PhotoBiology is the science of the effect of light on biological processes. This includes photosynthesis, photochemistry, photophysics, photomorphogenesis, vision, bioluminescence, circadian rhythms and photodynamic therapy. Phototoxicity results from non-ionizing radiation (i.e. ultraviolet, visible and infrared radiation). Non-ionizing radiation is any type of electromagnetic radiation that does not carry enough energy per quantum (photon energy below 10 eV) to completely remove an electron from an atom or molecule. When photons interact with molecules, the molecules can absorb the photon energy and become excited, reacting with surrounding molecules and stimulating "photochemical" and "photophysical" changes. Respiration may be affected by light during photosynthesis or in dark respiration, with the transient response of light-enhanced dark respiration.
Photodecomposition	PD	Photodecomposition or photodegradation is the process of decay of organic material induced by increasing light intensity. Under aerobic conditions, the enhancement of photodecomposition by light intensity can be quantified by oxygen consumption in a controlled light regime.
Photosynthesis	PS	Photosynthesis is the process that converts light energy into chemical energy which is subsequently transformed to the physiological energy demand. Photosynthesis has a light-dependent and light-independent (dark) phase. In plants, algae, and cynobacteria, light energy is absorbed during the light phase by the pigment chlorophyll and used to split water and generate adenosine triphosphate (ATP) and reducing power - nicotinamide adenine dinucleotide phosphate (NADPH), with the net production of O₂ as a waste product. During the dark phase ATP and NADPH are used to synthesize carbohydrates from CO₂ through the metabolic pathway called Calvin-Benson cycle. Oxygenic photosynthesis is responsible for producing and maintaining the oxygen concentration of the Earth’s atmosphere. In bacteria such as cyanobacteria, photosynthesis involves the plasma membrane and the cytoplasm. In eukaryotic cells (plants and algae), photosynthesis takes place in the chloroplasts.
Q-Module	Q-Module	The Q-Module, developed for measuring the Q redox state and cyclic voltammetry, is supported by the NextGen-O2k and consists of the Q-Sensor, integrated electronic components in the O2k, and the DatLab software.
Q-Sensor		The Q-Sensor has been designed as a part of the Q-Module for measurements with cyclic voltammetry and voltammetry, allowing for analysis of the Q redox state. The Q-Stopper with the reference electrode is called Q-Sensor, which is plugged in the NextGen-O2k. A three-electrode system is used to detect the Q redox state. Two of the three electrodes (glassy carbon and platinum electrode) are built into the Q-Stopper, while the reference electrode is removable (Reference-Electrode\2.4 mm).

Bioblast links: Q - >>>>>>> - Click on [Expand] or [Collapse] - >>>>>>>

Coenzyme Q

» Coenzyme Q

» Quinone, Ubiquinone Q; oxidized

» Quinol, Ubiquinol QH₂; reduced

» Semiquinone

» Coenzyme Q2

» Q-redox state

» Q-pools

Mitochondrial pathways, respiratory Complexes, and Q

» Q-cycle

» Q-junction

» Convergent electron flow

» NS-pathway

» FNS

» FNSGp

» N-pathway

» Reverse electron flow from CII to CI

» CI

» Rotenone

» Amytal

» Piericidin

» S-pathway

» CII

» Malonate

» F-pathway

» CETF, Electron-transferring flavoprotein complex

» Gp-pathway

» CGpDH, Glycerophosphate dehydrogenase complex

» CIII

» Myxothiazol

» Choline dehydrogenase

» Dihydro-orotate dehydrogenase

NextGen-O2k and Q-Module

» NextGen-O2k

» Q-Module

» Q-Sensor

» Cyclic voltammetry

» Three-electrode system

General

» Categories of SUIT protocols

» Electron transfer pathway

» Electron-transfer-pathway state

» F-junction

» N-junction

Bioblast links: NADH - >>>>>>> - Click on [Expand] or [Collapse] - >>>>>>>

Mitochondrial NADH and respiration

» Nicotinamide adenine dinucleotide

» NADH electron transfer-pathway state

» N-junction

» Complex I

» Rotenone

» Amytal

» Piericidin

Mitochondrial NADH production

» Tricarboxylic acid cycle

» Fatty acid oxidation

NextGen-O2k

» NextGen-O2k

Bioblast links: Hydrogen peroxide - >>>>>>> - Click on [Expand] or [Collapse] - >>>>>>>

Specific

» Amplex UltraRed

» Discussion:Amplex UltraRed

» Horseradish peroxidase

» Hydrogen peroxide

» Resorufin

General

» Extrinsic fluorophores

» MiR05-Kit

» ROS

» Sensitivity

O2k-Procedures

» Komlodi 2021 MitoFit AmR-O2 — AmplexRed, O₂ dependence, yeast

» MiPNet20.14 AmplexRed H2O2-production

» MiPNet18.05 Amplex-Mouse-heart

Bioblast links: ATP production - >>>>>>> - Click on [Expand] or [Collapse] - >>>>>>>

Phosphorylation pathway

» Phosphorylation pathway

» ATP synthase

» Adenine nucleotide translocase

» Phosphate carrier

Phosphorylation pathway substrates

» ADP

» ATP

» Inorganic phosphate

Phosphorylation pathway inhibitors

» Oligomycin

» Carboxyatractyloside

» Atractyloside

» Bongkrekik acid

Coupling control

» Oxidative phosphorylation

» OXPHOS capacity

» P-L control efficiency

» ROUTINE respiration

» R-L control efficiency

Respiratory complexes and coupling

» Complex I

» Complex III

» Complex IV

» Proton pump

» Electron-transfer-pathway state

ATP production measurement

» Magnesium Green

Bioblast links: pH and protons - >>>>>>> - Click on [Expand] or [Collapse] - >>>>>>>

pH and protons

» pH

» hydrogen ion H⁺

» hydron H⁺

» hydronium ion H₃O⁺

» hydride H^-

» proton p⁺

» pH buffering capacity

» proton flux

» proton pump versus hydrogen ion pump

» proton leak

» proton slip

» protonmotive force

O2k-pH

» O2k-Catalogue: O2k-pH ISE-Module

» O2k-Manual pH electrode: MiPNet23.15 O2k-pH ISE-Module

» O2k-SOP: MiPNet08.16 pH calibration

» File:PH-Calibration-List.xls

» NextGen-O2k, ratiometric: Carboxy SNARF 1

» NextGen-O2k, ratiometric: HPTS

» pH calibration buffers

O2k-Publications

» O2k-Publications: O2k-pH ISE-Module

HRFR - general

» O2k-Manual: MiPNet22.11 O2k-FluoRespirometer manual

» O2k signals and output

» O2k-SOP: MiPNet14.06 Instrumental O2 background

» MiPNet19.18A O2k-Series G: Start

» ESD

» O2k configuration

» O2k control

» O2k-FluoRespirometer

» O2k-Main Unit#O2k-Series

» Titration-Injection microPump

» Compare: O2k-TPP+_ISE-Module

DatLab

» DatLab 7

» MiPNet26.06 DatLab 7: Guide

» DatLab 6

» MiPNet19.18C DatLab 6: Guide

» MiPNet19.18D O2k-Series G and DatLab 6: Calibration

» Reference layouts for DatLab graphs

Bioblast links: Calcium - >>>>>>> - Click on [Expand] or [Collapse] - >>>>>>>

Specific

» Calcium

» Calcium Green

» O2k-TPP+ ISE-Module

» Calcium retention capacity

» Permeability transition pore

Inhibitors

» Cyclosporin A

» Ruthenium red

» Bongkrekik acid

General

» Extrinsic fluorophores

» Smart Fluo-Sensor Blue

Bioblast links: PhotoBiology and plant physiology - >>>>>>> - Click on [Expand] or [Collapse] - >>>>>>>

PhotoBiology: photosynthesis

» PhotoBiology

» Photosynthesis

Plant physiology: respiration

» Photorespiration

» Chlororespiration

» Light-enhanced dark respiration

NextGen-O2k and PB-Module

» NextGen-O2k

» PB-Module

» PB-Sensor

Labels:

MitoPedia:NextGen-O2k

@@ Line 1: / Line 1: @@
-{{Template:NextGen-O2k header page name}}
+{{Oroboros highlights page name}}
-{{MitoFit highlights page name}}
-<big><big>'''The revolutionary all-in-one instrument to conquer mitochondrial disease'''</big></big>
-[[File:NextGenO2k logo.jpg|450px|right|NextGen-O2k]]
-[[File:Serles-to-Innsbruck 2021-10-17.JPG|450px|right|From the summit of Serles|thumb|Looking from the summit (Serles 2717 m) down to Innsbruck, there are more summits ahead - [[NextGen-O2k_Summit_2021_Virtual |<big>'''NextGen-O2k Summit 2021'''</big>]]]]
-__TOC__
-<br />
-== NextGen-O2k: Horizon 2020 Framework Programme==
-::::* EIC-SMEInst-2018-2020 — SME instrument phase 2, Grant Agreement No. 859770, Oroboros Instruments
-::::* '''Budget''': € 2.35 Million
-::::* '''Duration''': 24 months, extended additional 5 months
-::::* '''Application''': 2019-01-09; '''Pitch in Brussels''': 2019-02-15; '''Granted''': 2019-03-05; '''Start''': 2019-06-01
-== NextGen-O2k publications, preprints, and abstracts ==
-{{#ask:[[Instrument and method::NextGen-O2k]]
-| mainlabel=Link
-|?Has title=Reference
-|?Has info=View
-|?Was published in year=Year
-|format=broadtable
-|limit=5000
-|offset=0
-|sort=Has title
-|order=descending
-}}
+<big><big>The revolutionary all-in-one instrument to conquer mitochondrial disease</big></big>
+::::::::::::::::::::::» <big><big>'''[https://www.oroboros.at/index.php/product/nextgen-o2k_all-in-one/ Oroboros Marketplace]'''</big></big>
+[[File:NextGenO2k logo.jpg|400px|right|NextGen-O2k|link=https://www.oroboros.at/index.php/product/nextgen-o2k_all-in-one/]]
-== About NextGen-O2k ==
 [[File:Top 10 reasons for Oroboros.jpg|400px|right]]
 :::: <big>Oroboros - as a driving force in mitochondrial physiology - extends the analytical and diagnostic power of high-resolution respirometry by integration of NADH- and Q-redox monitoring in the '''NextGen-O2k'''. We aim at establishing the Oroboros quality control management for dissemination to our worldwide O2k-Network laboratories. This will become an effective contribution to address the acute ''reproducibility crisis'' of scientific investigation. In the spirit of Open Science and global networking, we will enable data sharing across projects and institutions in an Open Access database on mitochondrial physiology and pathology, to resolve the ''inflation crisis'' and ultimately the ''value-impact crisis'' of present academic publication. This will support key developments in mitochondrial medicine. In addition, we expand our business to algal biotechnology and ecology with the photobiology module of the NextGen-O2k, widening our focus from medicine to environment and climate.</big>
-:::: {{Template:Oroboros Ecosystem Partner}}
-=== Aims ===
-[[File:Respiration and photosynthesis.png|400px|right|Respiration and photosynthesis]]
-:::: '''<big>Form the O2k to the NextGen-O2k</big>'''
-:::: Between 1992 and 1994, Oroboros Instruments released its core technology for '''high-resolution respirometry (HRR)''', the '''Oxygraph-2k''' or '''O2k''', for real-time monitoring of oxygen consumption of mitochondria, tissues, and living cells. Dissolved oxygen is measured using high-resolution polarographic oxygen sensors. Its main advantages are the unique signal stability and resolution of oxygen. HRR is the core technology present in every single of the devices and it will remain the basis of the NextGen-O2k.
-:::: In 2012, the updated version of the O2k was launched, the '''O2k-FluoRespirometer'''. The integrated Smart Fluo-Sensors combine fluorescence excitation and detection of defined wavelengths that in combination with fluorophores allow for the measurement of additional mitochondrial parameters, such as membrane potential, H<sub>2</sub>O<sub>2</sub> production, calcium concentration, and ATP production.
-:::: The unique '''software DatLab''' has been developed for data acquisition and analysis. DatLab allows the researcher to perform calibrations (including automatic barometric and temperature adjustments), background correction, experimental SUIT (substrate-uncoupler-inhibitor-titration) protocols and data analysis.
-:::: With the O2k core technology, developed exclusively by Oroboros for high-resolution measurement of oxygen flux, the '''NextGen-O2k''' was developed.
-[[File:Oroboros products timeline.jpg|400px|right]]
-:::: <big>'''O2k'''</big>
-:::: '''[[High-resolution respirometry]] (HRR)''' and unique combinations of the O2k with
-::::* [[Fluorometry]]: the [[O2k-FluoRespirometer]]
-::::* [[Potentiometry]]: the [[O2k-pH ISE-Module]] and [[O2k-TPP+ ISE-Module]]
-::::* Amperometric measurement of nitric oxide: the [[O2k-NO Amp-Module]]
-<br />
-<br />
-<br />
-<br />
-[[File:NextGen-O2k modules.jpg|400px|right]]
 :::: <big>'''NextGen-O2k'''</big>
 :::: Extend high-resolution respirometry (HRR) to the all-in-one device
 :::: The NextGen-O2k is a MultiSensor all-in-one instrument for in-depth studies of (''1'') the mitochondrial role in human diseases, and (''2'') mitochondria and chloroplasts ability in regulating algal growth and metabolite production rates.
-::::* '''(+1)''' Detection of the redox state of the [[Q-junction]]:  [[MiPNet24.12 NextGen-O2k: Q-Module]]
+::::* '''(+1)''' Detection of the redox state of the [[Q-junction]] and [[NAD-junction]]
 ::::: '''(+2)''' Controlled wavelengths and light intensity: PhotoBiology-Module
 ::::* Save on experimental time, reagents and samples
@@ Line 69: / Line 21: @@
 ::::* Exceptional resolution (wide oxygen concentration range, between 0 - 1,000 μM)
 ::::* Robustness (>10 years lifespan)
+::::» [[NextGen-O2k Technical developments]]
 <br />
+__TOC__
+{{Template:Keywords: O2k-technology}}
-=== Objectives ===
+== NextGen-O2k publications, preprints, and abstracts ==
-:::: The overall goal of this Phase 2 project is to complete the technical and scientific development of the new NextGen-O2k and prepare it for market launch.
+{{#ask:[[Instrument and method::NextGen-O2k]]
+| mainlabel=Link
-:::: '''WP1'''
+|?Has title=Reference
-::::» [[NextGen-O2k_Technical_developments|Technical developments]]
+|?Was published in year=Year
+|?Has info=View
-:::: '''WP2'''
-::::» [[NextGen-O2k Scientific developments|Scientific developments]]
-:::: '''WP3'''
-::::» [[NextGen-O2k Documentation|Documentation]]
-:::: '''WP4'''
-::::» [[NextGen-O2k Exploitation|Exploitation]]
-:::: '''WP5'''
-::::» [[NextGen-O2k Dissemination |Dissemination]]
-:::: '''WP6'''
-::::» [[NextGen-O2k Project management|Project management]]
-== Coordinator ==
-:::: Oroboros Instruments GmbH
-== Network ==
-=== Partners ===
-:::: Our partners [http://wiki.oroboros.at/index.php/Oroboros_partners WGT-Elektronik] and [http://wiki.oroboros.at/index.php/Oroboros_partners HTech] have been essential in the development of the NextGen-O2k.
-:::: [[File:WGT Logo 2012.jpg|200px|right|link=http://wiki.oroboros.at/index.php/Oroboros_partners]] [[File:Shtech.png|200px|right|link=http://wiki.oroboros.at/index.php/Oroboros_partners]]
-=== Early testers ===
-:::: The influence of KOLs and Early testers/adopters will be used to build awareness of NextGen-O2k among researchers, academic and industrial partners. We have confirmed relevant mitochondrial and algal biotechnology researchers who want to collaborate as early testers:
-:::: {| class="wikitable"
-|-
-! style="width: 40em"|Biomedical research
-! style="width: 40em"|Algal research
-|-
-|[[Zeviani M| Prof. Massimo Zeviani]] <sup>a,b</sup>, [[Viscomi C| Dr. Carlo Viscomi]] <sup>c</sup>, Prof. Mervyn Singer <sup>a</sup> <br>
-<sup>a</sup> Medical Research Council - Mitochondrial Biology Unit, University of Cambridge, UK<br>
-<sup>b</sup> Department of Neurosciences, University of Padova, IT<br>
-<sup>c</sup> Department of Biomedical Sciences, University of Padova, IT
-| [[Morosinotto Tomas|Dr. Tomas Morosinotto]]<br>
-Department of Biology, University of Padova, IT
-|-
-|[[Garcia-Roves PM| Prof. Pablo Garcia-Roves]]<br>
-Department of Physiological Sciences, Faculty of Medicine and Health Sciences, University of Barcelona and Bellvitge Biomedical Research Institute (IDIBELL), ES
-| [[Allahverdiyeva-Rinne Yagut|Prof. Yagut Allahverdiyeva-Rinne]]<br>
-Faculty of Technology, University of Turku, FI
-|-
-|[[Molina AJA|Dr. Anthony Molina]]<br>
-Division of Geriatrics and Gerontology, Department of Medicine, University of San Diego, US
-| [[Remacle Claire|Prof. Claire Remacle]]<br>
-Genetics and Physiology of Microalgae, InBios/Phytosystems Research Unit, University of Liege, BE
-|-
-|[[Szibor M| Dr. Marten Szibor]]<br>
-Clinic for Heart and Thorax Surgery, Jena University Hospital, DE
-|
-|-
-|[[Jacobs Howard T|  Prof. Howard Jacobs]]<br>
-Institute of Biotechnology, University of Helsinki, FI
-|
-|-
-|[[Karabatsiakis A|  Dr. Alexander Karabatsiakis]]<br>
-Institute of Psychology, Department of Clinical Psychology, University of Innsbruck, AT
-|
-|}
-== NextGen-O2k events ==
-{{#ask:[[Category:Publications]] [[Additional label::NextGen-O2k]]
-|?Was published in year=When
-|?Has title=Where
 |format=broadtable
 |limit=5000
@@ Line 162: / Line 40: @@
 |order=descending
 }}
-<br/>
-== NextGen-O2k dissemination ==
-::: '''NextGen-O2k press releases'''
-::::* [[Media:2020-09-24 tt.com Tiroler Forscher- Depression als Art „Burnout“ in den Zellen - Tiroler Tageszeitung Online.pdf| Depression als Art 'Burnout' in den Zellen]] - Tiroler Tageszeitung online, Sep 2020, 2020-09-24
-::::* [[Media:Patente Oroboros Tiroler Tageszeitung 2020.07.03.pdf|Rekord bei Patenten, Tirol auf Rang sechs]] - Tiroler Tageszeitung, July 2020, 2020-07-03
-::::* [https://wirtschaftszeit.at/shortcuts-detail/article/oroboros-instruments-revolutioniert-zellbiologische-wissenschaft-zur-erforschung-von-krankheiten Oroboros Instrument revolutioniert Zellbiologische Wissenschaft] - www.wirtschaftszeit.at; 2020-03-30
-::::* [https://economyaustria.at/wirtschaft/beste-innovationen-aus-tirol Beste Innovationen aus Tirol]] www.economyaustria.at, 2019-12-16
-::::* [https://science.apa.at/rubrik/politik_und_wirtschaft/Clusterawards_2019_Ausgezeichnete_Innovationen_aus_Tirol/SCI_20191213_SCI39491352052190374 Clusterawards 2019: Ausgezeichnete Innovationen aus Tirol] science.apa.at, 2019-12-13
-::::* [https://tirol.wirtschaftszeit.at/aus-der-region-detail/article/tiroler-unternehmen-fuer-innovationen-mit-clusterawards-2019-ausgezeichnet Tiroler Unternehmen für Innovationen mit Clusterawards 2019 ausgezeichnet] - www.wirtschaftszeit.at; 2019-12-16
-::::* [https://www.meinbezirk.at/innsbruck/c-wirtschaft/clusterawards-2019-ausgezeichnete-innovationen-aus-tirol_a3816486#gallery=null Clusterawards 2019: Ausgezeichnete Innovationen aus Tirol] www.meinbezirk.at, 2019-12-13
-::::* [[Media:Landeszeitung Land Tirol Sep 2019 S30-31.pdf|Tiroler Forschungsunternehmen startet durch]] - Tiroler Landeszeitung, September 2019, S30-31, 2019-09-23
-::::* [[Media:Der Report 2019 Sonderheft Wirtschaftsnachrichten S12-13.pdf|Innovationsförderung Tirol - Oroboros erhält Zuschuss in Millionenhöhe]], Der Report 2019, Sonderheft der Wirtschaftsnachrichten, S12-13, 2019-09-18
-::::* [[Media:Dem Leben beim Atmen zusehen derstandard 2019-08-08.pdf|Dem Leben beim Atmen zusehen]] Der Standard, Beilage Forschung spezial, S 13, 2019-08-07.
-::::* [https://www.standort-tirol.at/page.cfm?vpath=presse--medien&genericpageid=25853#0 Turbo für Mitochondrienforschung und Oroboros Instruments], Standortagentur Tirol online, 2019-07-29
-::::* [https://www.tt.com/wirtschaft/standorttirol/15900182/tiroler-unternehmen-oroboros-erhaelt-1-7-millionen-euro-eu-foerderung Tiroler Unternehmen Oroboros erhält 1.7 Millionen Euro EU-Förderung], tt.com, 2019-07-29
-::::* [https://science.apa.at/rubrik/medizin_und_biotech/Turbo_fuer_Mitochondrienforschung_und_Oroboros_Instruments/SCI_20190729_SCI39451352249801536 Turbo für Mitochondrienforschung udn Oroboros Instruments] science.apa.at, online, 2019-07-29
-::::* [https://www.meinbezirk.at/innsbruck/c-wirtschaft/17-millionen-euro-foerderung-fuer-oroboros-instruments_a3542406 1.7 Millionen Euro Förderung für Oroboros Instruments] www.meinbezirk.at online, 2019-07-29
-::::* [https://www.derbrutkasten.com/oroboros-eu-foerderung/ 1,7 Millionen Euro EU-Flörderung für Tiroler KMU] www.derbrutkasten.com online, 2019-07-29
-::::* [https://theworldnews.net/at-news/tiroler-erfindung-macht-in-europa-furore Tiroler Erfindung macht in Europa Furore] theworldnews.net online, 2019-07-29
-::::* [https://www.krone.at/1968609 Tiroler Erfindung macht in Europa Furore] www.krone.at online, 2019-07-29
-::::* [[Media:Oroboros Tiroler Tageszeitung 2019.07.30.pdf| EUR 1,7 Mio Förderung für Tiroler KMU Oroboros]] Tiroler Tageszeitung, S 16, 2019-07-30
-::::* [[Media:Oroboros Kronenzeitung Tirol 2019.07.10.pdf|Tiroler Millionen-Erfindung]] Tiroler Krone, S 22, 2019-07-30
-<br />
-[[File:Expand.png|right|45px |Click to expand or collaps]]
-<div class="toccolours mw-collapsible mw-collapsed">
-::: <span style="font-size:105%; color:##424242"> '''NextGen-O2k Literature Package''' - >>>>>>> - Click on [Expand] or [Collapse] - >>>>>>></span>
-<div class="mw-collapsible-content">
-=== Q1: Are you satisfied with the material you received ===
-:::: The following result emerged from all of the feedback responses received:
-::::* Very satisfied: 67%
-::::* Satisfied: 33%
-::::* Neutral: 0%
-::::* Dissatisfied: 0%
-::::* Very dissatisfied: 0%
-=== Q2: Feel free to give your feedback ===
-:::: ''Thanks ti the interesting material. I will read it very carefully.''
-</div>
-</div>
-<br />
-== Gentle Science ==
-:::: In addition to O2k-Workshops and on-site training, Oroboros will disseminate the not-for-profit initiatives on Mitochondrial Physiology and Bioenergetics Science Camps, specialized Mitochondrial Physiology Conferences, and Preprint publications:
-::::::» Oroboros is a key player in support of the [[MitoEAGLE |'''COST Action MitoEAGLE''']]
-::::::» '''[[MitoGlobal]]''' - the world-wide platform for societies and organizations supporting mitochondrial research and medicine
-::::::» MitoEAGLE with cooperation by Oroboros launched '''[[MitoFit Preprints]]''' - the preprint server for mitochondrial physiology and bioenergetics
-::::::» [[Gnaiger_2019_MitoFit_Preprints_Editorial |'''A vision on preprints''']]
-::::::» [[Gnaiger_2019_MitoFit_Preprints |'''Mitochondrial respiratory states and rates''']] : >530 coauthors join forces towards harmonization on nomenclature
-::::::» '''[[Gentle Science]]''' - recognizes the responsibility of the scientific community - for the quality of science, the quality of life in science, and its mission
-== MitoEAGLE Q-workshop ==
-::::* [http://www.mitoeagle.org/index.php/MitoEAGLE_Innsbruck_2018-11-19 Electron supply to the Q-junction: assessment of mitochondrial respiration, H2O2 flux and the redox state of the Q-pool. COST Action MitoEAGLE, Innsbruck, Nov 2018.]
-[[Image:Logo MitoFit-OROBOROS.jpg|right|400px|MitoFit]]