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Find Publications and Information about Your Optical Sensor System
Whether it is general information or detailed, application based data on optical sensors you are looking for, in our collection of publications, sensor basics and FAQs you will find what you need. Furthermore, short tutorial videos and our instruction manuals will help you with handling your sensor system.
In situ Remediation of Contaminated Groundwater: VisiSens TD used to study release of groundwater remedial amendments from well screens under flow-through conditions
Seagren E.A., Waypa A.
Department of Civil, Environmental, and Geospatial Engineering, Michigan Technological University, USA
This application note shows how the VisiSens imaging technology can be used to visualize and quantify the release of groundwater remedial amendments from unpumped wells under…
Download PDFTesting Plant Seed Viability by Respiration Measurements: Oxygen Consumption Monitoring in 96 Well Plate with VisiSens TD and ViviPlate a Newly Developed Airtight Plate Clamp System
G. Liebsch & R. Meier
PreSens Precision Sensing GmbH, Regensburg, Germany
PreSens has developed the sensor and clamp tool ViviPlate that allows to create closed respirator chambers of different numbers and volumes in microtiterplate format. These…
Download PDFMeasuring Leaf O2 Consumption Rates with the SDR® SensorDish Reader: Adapted SDR Set-Up with Tubes and O2 Sensor Spots in Screw Caps
Brendan O'Leary
ARC Centre for Plant Energy Biology, The University of Western Australia, Perth, Australia
I tested whether the influence of external metabolites on leaf O2 consumption rates could be measured with the SDR. Specifically, it was previously observed in a screen of…
Download PDFMeasuring Benthic Impacts of Salmon Farming: In situ Oxygen Measurements with OXY Flux
David Plew1 and Martin S. Gutbrod2
1National Institute of Water and Atmospheric Research, Christchurch, New Zealand
2PreSens Precision Sensing GmbH, Regensburg, Germany
Deposition of organic material from salmon farms can affect the ecological health of the seabed. If organic material accumulates too rapidly, negative and potentially serious…
Download PDFUndisturbed Measurements of Oxygen in Deep Sea Sediments with Oxygen Sensitive Foil: The OXY-1 SMA system allows for fast measurements of pore water oxygenation in closed sediment cores
Patrick Blaser1, Jacek Raddatz2
1Institute of Earth Sciences, Heidelberg University, Heidelberg, Germany
2Insitute of Geosciences, Goethe University, Frankfurt, Germany
The transition from high to low and zero oxygen content in deep sea sediments provokes many important redox reactions in sedimentary pore waters, which are of high interest for…
Download PDFHigh Resolution O2 Microprofiling of a Freshwater Stream Biofilm: Use of an Automated Micromanipulator System and O2 Microsensors in a Flume Experiment
Christine Anlanger1,2, Ute Risse-Buhl1, Kaan Koca1,2, Christian Noss2, Andreas Lorke2, Markus Weitere1, Martin S. Gutbrod3
1Department River Ecology, Helmholtz Centre for Environmental Research - UFZ, Magdeburg, Germany
2Institute for Environmental Sciences, Environmental Physics, University of Koblenz-Landau, Landau, Germany
3PreSens Precision Sensing GmbH, Regensburg, Germany
The objective of this study was to determine oxygen fluxes and the spatial micro-heterogeneity of microbial respiration and photosynthesis of a stream biofilm from the Selke…
Download PDFO2, pH and CO2 Dynamics in Salt Marsh Tidal Ponds: Investigations under Different Light Regimes with Optical Profiling Microsensors and an Automated Micromanipulator
Ketil Koop-Jakobsen1 and Martin Gutbrod2
1University of Bremen, MARUM - Center for Marine Environmental Scienes, Bremen, Germany
2PreSens Precision Sensing GmbH, Regensburg, Germany
Salt marsh ponds are extreme environments characterized by high microbial activity and strong biogeochemical gradients at the sediment water interface. In this study, we…
Download PDFLight vs. Dark Oxygen Demand of Plankton Samples: O2 Measurements with SensorVials and the SDR SensorDish® Reader
Dr Sabine Schultes
Aquatic Ecology Group, LMU Munich, Germany
The dynamics of production and consumption of O2 in natural plankton communities change along environmental gradients and yield important information on the community ecology and…
Download PDFOxygen Consumption of Crayfish under Different Temperature Regimes: Monitoring with oxygen microsensors and the OXY-4 micro
Tanja Soukup, Joachim Henjes, and Matthew James Slater
Alfred Wegener Institute, Helmholtz Centre for Polar- and Marine Research (AWI), Bremerhaven, Germany
The narrow clawed crayfish is able to withstand increased temperatures (≥ 26 °C) for medium term periods, but it is still unknown what happens to the organism during the exposure…
Download PDFSimultaneous pH, CO2 and O2 Measurements in Algae Photobioreactor: pH Flow-Through Cells successfully evaluated for later use in the International Space Station ISS
Gisela Detrell and Jochen Keppler
Institute of Space Systems, University of Stuttgart, Germany
At the Institute of Space Systems several experiments with algae photobioreactors were conducted, in order to design a system to be tested in the International Space Station in…
Download PDFOxygen Dynamics around Buried Tar Balls in Florida Marine Sands: A laboratory flume study testing the VisiSensTM oxygen imaging system
Markus Huettel
Department of Earth, Ocean and Atmospheric Science, Florida State University, FL, USA
After the Deepwater Horizon accident in 2011, crude oil in unknown amounts was embedded in sandy shelf and shore sediments of the northeastern Gulf of Mexico. Oxygen is a key…
Download PDFMeasuring Respiration and Primary Production Dynamics in Macroalgae: 2D imaging of oxygen gradients in F. vesiculosus with the VisiSens system
K. Spilling
Finnish Environment Institute, Marine Research Laboratory, Helsinki, Finland
In this study the VisiSens system was used for 2D imaging of small scale differences in primary production and respiration in macroalgae. F. vesiculosus was used as a model…
Download PDFViability of Lithobiontic Microorganisms Inhabiting the Rocks of Atacama Desert: Determining photosynthetic activity with VisiSens
Jacek Wierzchos and Carmen Ascaso
Museo Nacional de Ciencias Naturales - CSIC, Madrid, Spain
The hyper-arid, life-limited Atacama Desert (Chile) gives the opportunity to determine the potential for life in extraterrestrial environments. In this study the viability of…
Download PDFOxygen Dynamics in the Capillary Fringe: Mapping oxygen consumption of Pseudomonas fluorescens with VisiSens
Norman Hack & Harald Horn
Chair of Water Chemistry and Water Technology, Engler-Bunte-Institut, Karlsruhe Institute of Technology, Germany
The capillary fringe is a highly active zone for chemical and biological transformation at the transition of the vadose zone and groundwater. To study aerobic biodegradation in the…
Download PDFRecording Spatial Patterns of Oxygen Consumption in Individual Corals: Assessing Coral Health Under a Changing Climate with VisiSens
Hollie M. Putnam, Denise M. Yost, Ruth D. Gates
Hawaii Institute of Marine Biology, University of Hawaii, Kaneohe, USA
The calcified skeleton of corals makes it difficult to take biological measurements. The VisiSens imaging system was applied to measure oxygen consumption patterns in individual…
Download PDFEffect of Non-Symbiotic Hemoglobin Expression on Oxygen Content in Roots: Oxygen Imaging and Respiration Measurement in Roots with VisiSens
Jagadis Gupta Kapuganti
Biochemistry & Systems Biology, Department of Plant Sciences, University of Oxford, GB
This project aimed to define the role of plant non-symbiotic hemoglobin and regulation of respiration by nitric oxide in plant roots. Wild-type and hemoglobin over-expressing…
Download PDFEffect of Pseudomonas Infection on Oxygen Status of Arabidopsis Leaves: Visualizing Oxygen Dynamics in Plant Tissue
Jagadis Gupta Kapuganti
Biochemistry & Systems Biology, Department of Plant Sciences, University of Oxford, GB
In order to prevent pathogens from spreading, infected plants use a form of cell death - the so called hypersensitive response. In this study the widely used model system of Arabid…
Download PDFBenthic Disturbance-Recovery Dynamics in a Changing Coastal Ocean: Imaging the effects of terrestrial sediment deposits on intertidal sandflat pH and O2 with VisiSens technology
Kay Vopel, Aysha Hohaia, Chris Pook, and John Robertson
Institute for Applied Ecology New Zealand, Auckland University of Technology, New Zealand
Changes in climate and land use increase the supply of terrestrial sediment to coastal water worldwide but the effects of this increase on ecosystem functioning are not well known.…
Download PDFExchange of O2 and CO2 in the Capillary Fringe of a Porous Medium: A laboratory study testing the VisiSens imaging systems
Christina Haberer1, Massimo Rolle1,2, and Peter Grathwohl1
1Department of Geosciences, University of Tübingen, Germany
2Department of Civil and Environmental Engineering, Stanford University, USA
Diffusion experiments were performed in a quartz sand packing to study the effect of evaporative conditions on mass transfer of oxygen and CO2 across the interface between the…
Download PDFImaging the Oxygen Consumption of Microbial Cultures: Metabolic activity of E. coli monitored inside the incubator with VisiSens A1
H. Tschiersch1, G. Liebsch2, L. Borisjuk1, A. Stangelmayer2, H. Rolletschek1
1Department of Molecular Genetics, Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), Gatersleben, Germany
2PreSens Precision Sensing GmbH, Regensburg, Germany
Oxygen imaging with VisiSens™ A1 allows 2-dimensional mapping of oxygen consumption inside microbial culture. The compact measurement system can be applied for monitoring the…
Download PDFAssessment of Oxygen Depletion and Biofilm Structure Grown in MBBR Carriers: Tracking the Distribution of Oxygen Penetration through Biofilm Carriers with VisiSens
E. Gilbert, S. Lackner, M. Wagner, and H. Horn
Chair of Water Chemistry and Water Technology, Engler-Bunte-Institut, Karlsruhe Institute of Technology, Germany
Biofilm systems like moving bed biofilm reactors (MBBR) are used for wastewater treatment. Preliminary tests were conducted to evaluate the suitability of 2D oxygen imaging for…
Download PDFMeasuring Oxygen Gradients above a Respiratory Active Algal Cell Layer: VisiSens Applied to Detect Dynamic Oxygen Fluctuations over Time
Cindy Ast, Carola Päpke, and Joost T. van Dongen
Max-Planck-Institute of Molecular Plant Physiology, Potsdam-Golm, Germany
Oxygen gradients in buffer solution above a monolayer of Chlamydomonas reinhardtii have been visualized with the VisiSens system. Aim of the experiment was to determine, if…
Download PDFImmobilized Plant Cells - From DSMZ to the Customer: VisiSens technology used to detect metabolic activities of immobilized plant cells during simulated cell transport in a closed system
Nicole Brinkmann, Martina Westphal, Elke Heine-Dobbernack, and Martin Schumacher
Leibniz Institute DSMZ - German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany
The DSMZ is one of the largest biological resource centers worldwide. Its collections currently comprise almost 40,000 items, including about 700 undifferentiated plant cell lines.…
Download PDFDiffusive / Dispersive Reaction Fronts in Groundwater: 2D visualization of oxygen and pH using the VisiSens imaging system to study Fe2+ oxidation under flow-through conditions
Christina Haberer1, Muhammad Muniruzzaman1, Massimo Rolle1,2, and Peter Grathwohl1
1Department of Geosciences, University of Tübingen, Germany
2Department of Civil and Environmental Engineering, Stanford University, USA
Quasi 2D flow-through experiments were performed in heterogeneous porous media to study the oxidation of ferrous iron in groundwater using the VisiSens™ imaging system for oxygen…
Download PDFAssessing Biocide Actions on Lichen with VisiSens: Controlling microbial biodeterioration on a dolostone Roman bridge
Carmen Ascaso and Jacek Wierzchos
Museo Nacional de Ciencias Naturales - CSIC, Madrid, Spain
Historical monuments are often subject to microbial bio deterioration. Effective treatments that inhibit biological growth on ancient rock surfaces have to be found. In this study…
Download PDFO2, CO2 and pH Dynamics in the Capillary Fringe: VisiSens combined with an automated linear positioning system provides complete analyte maps
M. Wagner, N. Hack, G. Abbt-Braun, and H. Horn
Chair of Water Chemistry and Water Technology, Engler-Bunte-Institut, Karlsruhe Institute of Technology, Germany
We investigated the biochemical transformation potential in the capillary fringe (CF) by measuring the distribution of dissolved gases and the pH value. Therefore, we combined the…
Download PDFCorrecting for Oxygen Diffusion in Respiration Measurements: Determining instantaneous oxygen consumption rate in OxoDishes® applied as closed-system respirometers
E. T. Polymeropoulos1,2, N. G. Elliott2, S. J. Wotherspoon3, P. B. Frappell1,3
1School of Zoology, University of Tasmania, AU
2Commonwealth Scientific and Industrial Research Organisation (CSIRO), National Food Futures Flagship, CSIRO Marine and Atmospheric Research, AU
3Institute for Marine and Antarctic Studies, University of Tasmania, AU
When using multiwell plates made of polysytrene - like the PreSens OxoDishes® - as closed-system respirometers, one has to take oxygen diffusion through the well material into…
Download PDFReal Time Respiration Measurements: Measuring the aerobic respiration of complex microbial communities
B. R. Roller1, Z. M. Lee1, K. E. Studer-Rabeler2, and T. M. Schmidt1
1Dept. of Microbiology and Molecular Genetics, Michigan State University, East Lansing, MI, USA
2Coy Laboratory Products, Grass Lake, MI, USA
Many methods for measuring aerobic respiration, including electrodes and colorimetric assays, limit the capacity for obtaining replicate measurements or the ability to detect…
Download PDFOnline Oxygen Monitoring in Cell Culture: Effects of mitochondrial modulators on O2 dynamics of mammalian cells
Lynn S. G. and LaPres J. J.
Dept. of Biochemistry, Michigan State University, East Lansing, MI, USA
Real-time measurements of oxygen and pH in mammalian cell cultures are important to understand the metabolic dynamics in cell cultures. The SDR SensorDish® Reader allows the time…
Download PDFSubsurface Oxygen Availability Controls Greenhouse Gas Emission From Wetland Ecosystems
Christian Juncher Jørgensen & Bo Elberling
Department of Geography and Geology, University of Copenhagen, Denmark
Oxygen (O2) is one of the primary controls on the biogeochemistry of wetland soils. Its availability regulates both the production and consumption of important greenhouse gases…
Download PDFConstant Oxygen Monitoring during 13 Days on Satellite Mission in Outer Space: PreSens OEM Components Applied for Biological Experiments in Zero Gravity
Sebastian M. Strauch, and Michael Lebert
Cell Biology Division, Department of Biology, Friedrich-Alexander University Erlangen-Nuremberg, Germany
The OMEGAHAB is a closed artificial ecosystem that was sent into orbit for 13 days on board the Russian satellite FOTON-M3 in 2007. Objective of this biological experiment was to…
Download PDFDetermining the Impact of Shoreline Retrogressive Thermokarst Slumping to Tundra Lakes: Biological Oxygen Demand Measured with the Fibox 3 LCD trace
Paul Moquin & Fred Wrona
University of Victoria, CA
Permafrost temperatures in the high Arctic have been rising causing a deepening of the active layer and an increase in thermokarst activity. Permafrost degradation, often occurring…
Download PDFMonitoring Oxygen Dynamics at the Sediment-Water Interface: Non-Invasive Measurements at Distinct Sites in SensorVials
Marion Köster
Ernst-Moritz-Arndt-Universität Greifswald, Institut für Mikrobiologie, Mikrobielle Ökologie, Germany
In marine ecosystems processes at the sediment-water interface are influenced by the presence of an active benthic community living in the uppermost millimeters of the sediment. In…
Download PDFOnline pH and DO Measurements in Microcarrier-Based hMSC Cultivations: Culture monitoring with sensor spots integrated in single-use spinner flasks
V. Jossen1, C. Schirmaier1, G. T. John2, D. Eibl1, and R. Eibl1
1Zurich University of Applied Sciences, School of Life Sciences and Facility Management, Institute of Biotechnology, Wädenswil, Switzerland
2PreSens Precision Sensing GmbH, Regensburg, Germany
Spinner flasks are often used for microcarrier-based cultivations of human mesenchymal stem cells (hMSCs). Normally, they are not equipped with pH and dissolved oxygen (DO) probes.…
Download PDFStudying Microbial Iron and Manganese Oxidation in Different Experimental Set-Ups: Non-invasive oxygen monitoring using a Fibox 3, OXY-4 mini and oxygen sensitive sensor foils
K. Laufer, M. Nordhoff, C. Scholze, M. Sezanne-Patzner, and A. Kappler
Center for Applied Geoscience (ZAG), Eberhard Karls University Tuebingen, Germany
At circumneutral pH three physiological types of microbial iron oxidation can occur, i. e. microaerophilic Fe(II) oxidation, anaerobic nitrate-dependent Fe(II) oxidation, and…
Download PDFOnline in Situ Measurements of Soil CO2 Concentrations in Dependence of Ash Roots (Fraxinus excelsior L.)
Ann-Catrin Fender, Christoph Flucke, Dirk Gansert
Department of Plant Ecology and Ecosystem Research, University of Göttingen, Germany
Root-induced temporal and spatial changes of CO2 concentration are of high importance for biogeochemistry of soils, and thus, for their potential of long-term carbon storage. We…
Download PDFAdvanced Respirometry with Chemical Optical Sensor Spots: Non-invasive Tracking of Oxygen, Carbon Dioxide and pH as Indicator for Nitrification Activity
Eva M. Gilbert, Susanne Lackner
Karlsruhe Institute of Technology (KIT), Engler-Bunte Institute, Water-Chemistry and Water Technology, Karlsruhe, Germany
Respirometry is an indirect way of measuring microbial activity, such as nitrification. The oxygen uptake is proportional to the substrate consumption - given by the stoichiometry…
Download PDFPinisolibacter aquiterrae sp. nov., a novel aromatic hydrocarbon-degrading bacterium isolated from benzene-, and xylene-degrading enrichment cultures, and emended description of the genus Pinisolibacter
Anna Bedics, Sinchan Banerjee, Károly Bóka, Erika Tóth, Tibor Benedek, Balázs Kriszt, András Táncsics
Int. J. Syst. Evol. Microbiol. (2022) 72: 005229
Oxygen transfer of microbubble clouds in aqueous solutions – Application to wastewater
Thomas Abadie, Sultan M. al Ma Awali, Brian Brennan, Ciprian Briciu-Burghina, Mohammad Tajparast, Thayse Marques Passos, John Durkan, Linda Holland, Jenny Lawler, Kieran Nolan, Brid Quilty, Lorna Fitzsimons, Fiona Regan, Yan Delauré
Chemical Engineering Science (2022) 257, 117693
Evaluating the aerobic xylene‑degrading potential of the intrinsic microbial community of a legacy BTEX‑contaminated aquifer by enrichment culturing coupled with multi‑omics analysis: uncovering the role of Hydrogenophaga strains in xylene degradation
Sinchan Banerjee, Anna Bedics, Péter Harkai, Balázs Kriszt, Nagaraju Alpula, András Táncsics
Environmental Science and Pollution Research (2022) 29:28431-28445
Microbial plankton responses to multiple environmental drivers in marine ecosystems with different phosphorus limitation degrees
Marco J. Cabrerizo, Juan Manuel-Sánchez, Juan Manuel González-Olalla, Daniel Sánchez-Gómez, Presentación Carrillo
Science of the Total Environment (2022) 816, 151491
Toward Improved Bioremediation Strategies: Response of BAM-Degradation Activity to Concentration and Flow Changes in an Inoculated Bench-Scale Sediment Tank
Fengchao Sun, Adrian Mellage, Zhe Wang, Rani Bakkour, Christian Griebler, Martin Thullner, Olaf A. Cirpka, Martin Elsner
Environ. Sci. Technol. (2022), 56, 4050-4061
Effect of water salinity on the oxidative system of juveniles of the North Atlantic white shrimp Litopenaeus setiferus reared in biofloc technology
Manuel Valenzuela-Jiménez, Claudia Durruty-Lagunes, Gerard Cuzon, Eduardo Pacheco, Miguel Arévalo, Diana Aguilera-Rivera, Wilson Wasielesky, Gabriela Rodríguez-Fuentes, Alvaro Barreto, Gabriela Gaxiola
J World Aquac Soc. (2022) 53, 258-270
Hydrocarbon biodegradation potential of microbial communities from high Arctic beaches in Canada's Northwest Passage
Madison Ellis, Ianina Altshuler, Lars Schreiber, Ya-Jou Chen, Mira Okshevsky, Kenneth Lee, Charles W. Greer, Lyle G. Whyte
Marine Pollution Bulletin (2022) 174, 113288
Photophysiological investigations of the temperature stress responses of Zygnema spp (Zygnematophyceae) from subpolar and polar habitats (Iceland, Svalbard)
Charlotte Permann, Mattia Pierangelini, Daniel Remias, Louise A. Lewis and Andreas Holzinger
Phycologia (2022)
Structure and functional capacity of a benzene-mineralizing nitrate-reducing microbial community
Samuel C. Eziuzor, Felipe B. Correa, Shuchan Peng, Junia Schultz, Sabine Kleinsteuber, Ulisses N. da Rocha, Lorenz Adrian, Carten Vogt
J Appl Microbiol. (2022) 132, 2795-2811
Parasitism and fitness of invaders: oligochaete Chaetogaster limnaei produces gill damage and increased respiration rates in freshwater Asian clams
Florencia Liquin, Leandro A. Hünicken, Florencia Arrighetti, Dora Davies, Esteban M. Paolucci, Francisco Sylvester
Hydrobiologia (2021) 848, 2213-2223
Anaerobic sulfur oxidation underlies adaptation of a chemosynthetic symbiont to oxic-anoxic interfaces
Gabriela F. Paredes, Tobias Viehboeck, Raymond Lee, Marton Palatinszky, Michaela A. Mausz, Siegfried Reipert, Arno Schintlmeister, Andreas Maier, Jean-Marie Volland, Claudia Hirschfeld, Michael Wagner, David Berry, Stephanie Markert, Silvis Bulgheresi, and Lena König
bioRxiv (2021)
Physiological insights for aquaculture diversification: Swimming capacity and efficiency, and metabolic scope for activity in cojinoba Seriolella violacea
Peter J. Allen, Katherina Brokordt, Marcia Oliva, Katherine Alveal, Héctor Flores, Claudio A. Álvarez
Aquaculture (2021) 531, 735968
From the bottom of the sea to the display case: A study into the long-term preservation of archaeological maritime silk textiles in controlled atmosphere
Ana Serrano, Agnes Brokerhof, Bart Ankersmit, Maarten van Bommel
Journal of Cultural Heritage (2020) 45, 91 - 100
Effect of oxygen limitation on the enrichment of bacteria degrading either benzene or toluene and the identification of Malikia spinosa (Comamonadaceae) as prominent aerobic benzene-, toluene-, and ethylbenzene-degrading bacterium: enrichment, isolation a
Fruzsina Révész, Milán Farkas, Balázs Kriszt, Sándor Szoboszlay, Tibor Benedek, András Táncsics
Environmental Science and Pollution Research (2020) 27, 31130-31142
Methane emission, metabolism, and performance of Holstein dairy cows with low, medium, and high lymphocyte proliferation during transition
S. Meese, S.E. Ulbrich, H. Bollwein, R. Bruckmaier, O. Wellnitz, M. Kreuzer, M. Röntgen, U. Gimsa, and A. Schwarm
J. Dairy Sci. (2020) 103, 4367-4377
Adjustments in fatty acid composition is a mechanism that can explain resilience to marine heatwaves and future ocean conditions in the habitat-forming seaweed Phyllospora comosa (Labillardiére) C.Agardh
Damon Britton, Matthias Schmid, Fanny Noisette, Jonathan N. Havenhand, Ellie R. Paine, Christina M. McGraw, Andrew T. Revill, Patti Virtue, Peter D. Nichols, Craig N. Mundy, Catriona L. Hurd
Glob Change Biol. (2020) 26, 3512 - 3524
Increasing ibuprofen degradation in constructed wetlands by bioaugmentation with gravel containing biofilms of an ibuprofen-degrading Sphingobium yanoikuyae
Eduardo Marcos Balciunas, Uwe Kappelmeyer, Hauke Harms, Hermann J. Heipieper
Eng Life Sci. (2020) 20, 160 - 167
Evaluating the effects of ocean warming and freshening on the physiological energetics and transcriptomic response of the Antarctic limpet Nacella concinna
Jorge M. Navarro, Camille Détrée, Simon A. Morley, Leyla Cárdenas, Alejandro Ortiz, Luis Vargas-Chacoff, Kurt Paschke, Pablo Gallardo, Marie-Laure Guillemin, Claudio Gonzalez-Wevar
Science of the Total Environment (2020) 748, 142448
Maintenance of complex life cycles via cryptic differences in the ecophysiology of haploid and diploid spores of an isomorphic red alga
Alecia Bellgrove, Fumio Nakaya, Yukihiko Serisawa, Kayuzo Matsuyama-Serisawa, Yayoi Kagami, Paul M. Jones, Heikichi Suzuki, Shigeyuki Kawano, and Masakazu N. Aoki
J. Phycol. (2020) 56, 159 - 169
Elevated micro-topography boosts growth rates in Salicornia procumbens by amplifying a tidally-driven oxygen pump: implications for natural recruitment and restoration
Gregory S. Fivash, Jim van Belzen, Ralph J. M. Temmink, Karin Didderen, Wouter Lengkeek, Tjisse van der Heide, Tjeerd J. Bouma
Annals of Botany (2019)
Influence of oxygen deficiency and the role of specific amino acids in cryopreservation of garlic shoot tips
Karthikeyan Subbarayan, Hardy Rolletschek Angelika Senula, Kamatchi Ulagappan, Mohammad-Reza Hajirezaei, and E.R. Joachim Keller
BMC Biotechnology (2015) 15:40
Regulation of Primary Metabolism in Response to Low Oxygen Availability as Revealed by Carbon and Nitrogen Isotope Redistribution
Carla António, Carola Päpke, Marcio Rocha, Houssein Diab, Anis M. Limami, Toshihiro Obata, Alisdair R. Fernie, and Joost T. van Dongen
Plant Physiology (2016), Vol. 170, 43 - 56
Transcriptome-Stable Isotope Probing Provides Targeted Functional and Taxonomic Insights Into Microaerobic Pollutant-Degrading Aquifer Microbiota
L. M. Bradford, G. Vestergaard, A. Táncsics, B. Zhu, M. Schloter, T. Lueders
Frontiers in Microbiology (2018) Vol. 9, Article 2696
Dissolved Organic Nitrogen Inputs from Wastewater Treatment Plant Effluents Increase Responses of Planktonic Metabolic Rates to Warming
Raquel Vaquer-Sunyer, Daniel J. Conley, Saraladevi Muthusamy, Markus V. Lindh, Jarone Pinhassi, and Emma S. Kritzberg
Environ. Sci. Technol., 49 (2015), 11411 - 11420
Effects of wastewater treatment plant effluent inputs on planktonic metabolic rates and microbial community composition in the Baltic Sea
Raquel Vaquer-Sunyer, Heather E. Reader, Saraladevi Muthusamy, Markus V. Lindh, Jarone Pinhassi, Daniel J. Conley, and Emma S. Kritzberg
Biogeosciences, 13 (2016), 4751 - 4765
In situ metabolism in halite endolithic microbial communities of the hyperarid Atacama Desert
Alfonso F. Davila, Ian Hawes, Jonathan G. Araya, Diego R. Gelsinger, Jocelyne DiRuggiero, Carmen Ascaso, Anne Osano and Jacek Wierzchos
Frontiers in Microbiology (2015), Vol. 6, Article 1035
Assessing viability of extracorporeal preserved muscle transplants using external field stimulation: a novel tool to improve methods prolonging bridge-to-transplantation time
C. D. Taeger, O. Friedrich, A. Dragu, A. Weigand, F. Hobe, C. Drechsler, C. I. Geppert, A. Arkudas, F. Münch, R. Buchholz, C. Pollmann, A. Schramm, T. Birkholz, R. E. Horch, K. Präbst
Sci. Rep. 5, 11956 (2015)
Online Monitoring of Crude Oil Biodegradation at Elevated Pressures
Ana Gabriela Valladares Juárez, Hari Spandana Kadimesetty, Daniela E. Achatz, Martina Schedler, and Rudolf Müller
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing (2015) Vol. 8, No. 2, 872 - 878
Vadose zone oxygen (O2) dynamics during drying and wetting cycles: An artificial recharge laboratory experiment
Tanushree Dutta, Albert Carles-Brangarí, Daniel Fernàndez-Garcia, Simonetta Rubol, Joel Tirado-Conde, Xavier Sanchez-Vila
Journal of Hydrology (2015) 527, 151 - 159
Balancing the competing requirements of air-breathing and display behaviour during male-male interactions in Siamese fighting fish Betta splendens
Lesley A. Alton, Steven J. Portugal, Craig R. White
Comparative Biochemistry and Physiology, Part A 164 (2013), 363 - 367
Zoogloea oleivorans sp. nov., a floc-forming, petroleum hydrocarbon-degrading bacterium isolated from biofilm
Milán Farkas, András Táncsics, Balázs Kriszt, Tibor Benedek, Erika M. Tóth, Zsuzsa Kéki, Péter G. Veres and Sándor Szoboszlay
International Journal of Systematic and Evolutionary Microbiology (2014), 64
Niche specialization of reef-building corals in the mesophotic zone: metabolic trade-offs between divergent Symbiodinium types
T. F. Cooper, K. E. Ulstrup, S. S. Dandan, A. J. Heyward, M. Kühl, A. Muirhead, R. A. O´Leary, B. E. F. Ziersen, M. J. H. Van Oppen
Proceedings of the Royal Society B 278, 1840 - 1850, 2011
Symbiotic Leghemoglobins Are Crucial for Nitrogen Fixation in Legume Root Nodules but Not for General Plant Growth and Development
Thomas Ott, Joost T. van Dongen, Catrin Günther, Lene Krusell, Guilhem Desbrosses, Helene Vigeolas, Vivien Bock, Tomasz Czechowski, Peter Geigenberger, and Michael K. Udvardi
Current Biology, Vol. 15, 531 - 535, 2005
A high-resolution non-invasive approach to quantify oxygen transport across the capillary fringe and within the underlying groundwater
Christina M. Haberer, Massimo Rolle, Sanheng Liu, Olaf A. Cirpka, Peter Grathwohl
Journal of Contaminant Hydrology 122 (2011), pp. 26 - 39
Functional Coexpression of the Mitochondrial Alternative Oxidase and Uncoupling Protein Underlies Thermoregulation in the Thermogenic Florets of Skunk Cabbage 1[W][OA]
Yoshihiko Onda, Yoshiaki Kato, Yukie Abe, Takanori Ito, Miyuki Morohashi, Yuka Ito, Megumi Ichikawa, Kazushige Matsukawa, Yusuke Kakizaki, Hiroyuki Koiwa, Kikukatsu Ito
Plant Physiology 146, 636-645, 2008
Temperature-dependent endogenous oxygen concentration regulates microsomal oleate desaturase in developing sunflower seeds
Hardy Rolletschek, Ljudmilla Borisjuk, Alicia Sánchez-García, Cecilia Gotor, Luis C. Romero, José M. Martínez-Rivas, Manuel Mancha
Journal of Experimental Botany Vol. 58, No. 12, 3171-3181, 2007
New and Fast Method To Quantify Respiration Rates of Bacterial and Plankton Communities in Freshwater Ecosystems by Using Optical Oxygen Sensor Spots
Mareike Warketin, Heike M. Freese, Ulf Karsten, Rhena Schumann
Applied and Environmental Microbiology Vol. 73, No. 21, 6722-6729, 2007
Micro-optodes in sea ice: a new approach to investigate oxygen dynamics during sea ice formation
Thomas Mock, Gerhard S. Dieckmann, Christian Haas, Andreas Krell, Jean-Louis Tison, Andre L. Belem, Stathis Papadimitriou, David N. Thomas
Aquatic Microbial Ecology Vol. 29, 297-306, 2002
Gradients of lipid storage, photosynthesis and plastid differentiation in developing soybean seeds
Ljudmilla Borisjuk, Thy Ha Nguyen, Thomas Neuberger, Twan Rutten, Henning Tschiersch, Bernhard Claus, Ivo Feussner, Andrew G. Webb, Peter Jakob, Hans Weber, Ulrich Wobus, Hardy Rolletschek
New Phytologist 167, 761-776, 2005
Evaluation of a lifetime-based optode to measure oxygen in aquatic systems
A. Tengberg, J. Hovdenes, J. H. Andersson, O. Brocandel, R. Diaz, D. Hebert, T. Arnerich, C. Huber, A. Körtzinger, A. Khripounoff, F. Rey, C. Rönning, J. Schimanski, S. Sommer and A. Stangelmayer
Limnology and Oceanography: Methods, No. 4, 7-17, 2006
Energy budget of hepatocytes from Antarctic fish (Pachycara brachycephalum and Lepidonotothen kempi) as a function of ambient CO2: pH-dependent limitations of cellular protein biosynthesis?
M. Langenbuch and H. O. Pörtner
The Journal of Experimental Biology 206, 3895-3903, 2003
Differences in the Bioenergetic Response of the Isolated Perfused Rat Heart to Selective ß1- and ß2-Adrenergic Receptor Stimulation
Patrick McConville, PhD; Kenneth W. Fishbein, PhD; Edward G. Lakatta, MD; Richard G.S. Spencer, PhD, MD
Circulation 107, 2146-2152, 2003
Continuous measurement of oxygen tensions in the air-breathing organ of Pacific tarpon (Megalops cyprinoides) in relation to aquatic hypoxia and exercise
Roger S. Seymour, Anthony P. Farrell, Keith Christian, Timothy D. Clark, Michael B. Bennett, Rufus M. G. Wells, John Baldwin
J Comp Physiol B 177, 579-587, 2007
Biomass-specific respiration rates of benthic meiofauna: Demonstrating a novel oxygen micro-respiration system
Leon Moodley, Maaike Steyaert, Eric Epping, Jack J. Middleburg, Magda Vincx, Pim van Avesaath, Tom Moens, Karline Soetaert
Journal of Experimental Marine Biology and Ecology Vol. 357, Issue 1, 41-47, 2008
Assessment of in situ biodegradation of monochlorobenzene in contaminated groundwater treated in a constructed wetland
Mareike Braeckevelt, Hemal Rokadia, Gwenael Imfeld, Nicole Stelzer, Heidrun Paschke, Peter Kuschk, Matthias Kästner, Hans-H. Richnow, Stefanie Weber
Environmental Pollution 184, 428-437, 2007
Chemoradiation interactions under reduced oxygen conditions: Cellular characteristics of an in vitro model
An Wouters, Bea Pauwels, Hilde A.j. Lambrechts, Greet G.O. Pattyn, Johan Ides, Marc Baay, Paul Meijnders, Sylvia Dewilde, Jan B. Vermorken, Filip Lardon
Cancer Letters 286, 180-188, 2009
Rapid Depletion of Dissolved Oxygen in 96-Well Microtiter Plate Staphylococcus epidermidis Biofilm Assays Promotes Biofilm Development and Is Influenced by Inoculum Cell Concentration
John J. Cotter, James P. O'Gara, Eoin Casey
Biotechnol. Bioeng. 103, 1042-1047, 2009