ArticleNature communications2014
Ultra-sensitive optical oxygen sensors for characterization of nearly anoxic systems.
Article in Nature communications, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
38 citing papers in PubMed.
- Ratiometric Quantification of Dissolved Molecular Oxygen in Microplates for Biochemical Assays Using Palladium Porphyrin Photoluminescence.ACS omega · 2026Article
- Wearable and Implantable Devices for Continuous Monitoring of Muscle Physiological Activity: A Review.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Review
- Micro-aeration for improving anaerobic treatment and biogas production from organic pollutants.Applied microbiology and biotechnology · 2025Review
- The Challenges of OInternational journal of molecular sciences · 2022Review
- Bifunctional Temperature and Oxygen Dual Probe Based on Anthracene and Europium Complex Luminescence.International journal of molecular sciences · 2022Article
- Hot-exciton harvestingChemical science · 2022Article
- Noise versus Resolution in Optical Chemical Imaging-How Reliable Are Our Measurements?ACS omega · 2022Article
- Tuning the Sensitivity and Dynamic Range of Optical Oxygen Sensing Films by Blending Various Polymer Matrices.Biosensors · 2021Article
- High-Speed and Continuous-Wave Programmable Luminescent Tags Based on Exclusive Room Temperature Phosphorescence (RTP).Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2021Article
- Article
- FeInternational journal of molecular sciences · 2021Article
- Dual-emissive, oxygen-sensing boron nanoparticles quantify oxygen consumption rate in breast cancer cells.Journal of biomedical optics · 2020Article
- Ligand engineering to achieve enhanced ratiometric oxygen sensing in a silver cluster-based metal-organic framework.Nature communications · 2020Article
- Labelling primary immune cells using bright blue fluorescent nanoparticles.Biomaterials science · 2020Article
- Sensing of Oxygen Partial Pressure in Air with ZnO Nanoparticles.Sensors (Basel, Switzerland) · 2020Article
- Clickable azide-functionalized bromoarylaldehydes - synthesis and photophysical characterization.Beilstein journal of organic chemistry · 2020Article
- Review of Dissolved Oxygen Detection Technology: From Laboratory Analysis to Online Intelligent Detection.Sensors (Basel, Switzerland) · 2019Review
- Colour-tunable ultralong organic phosphorescence upon temperature stimulus.RSC advances · 2019Article
- The dependence of oxygen sensitivity on the molecular structures of Ir(iii) complexes and their application for photostable and reversible luminescent oxygen sensing.RSC advances · 2019Article
- Predicting Phosphorescence Rates of Light Organic Molecules Using Time-Dependent Density Functional Theory and the Path Integral Approach to Dynamics.Journal of chemical theory and computation · 2019Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
Abstract
Oxygen quantification in trace amounts is essential in many fields of science and technology. Optical oxygen sensors proved invaluable tools for oxygen measurements in a broad concentration range, but until now neither optical nor electrochemical oxygen sensors were able to quantify oxygen in the sub-nanomolar concentration range. Herein we present new optical oxygen-sensing materials with unmatched sensitivity. They rely on the combination of ultra-long decaying (several 100 ms lifetime) phosphorescent boron- and aluminium-chelates, and highly oxygen-permeable and chemically stable perfluorinated polymers. The sensitivity of the new sensors is improved up to 20-fold compared with state-of-the-art analogues. The limits of detection are as low as 5 p.p.b., volume in gas phase under atmospheric pressure or 7 pM in solution. The sensors enable completely new applications for monitoring of oxygen in previously inaccessible concentration ranges.
Identifiers
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.