Optical Oxygen Sensors Show Reversible Cross-Talk and/or Degradation in the Presence of Nitrogen Dioxide
Irene Dalfen, Arjan Pol, Sergey M. Borisov
Abstract
is present in relatively high concentrations or it may be generated from other species such as nitric oxide. As an important consequence of nearly anoxic systems, production of nitrogen dioxide or nitric oxide may be therefore erroneously interpreted as an increase in oxygen concentration.
Topics & Concepts
Nitrogen dioxideChemistryOxygenPhosphorescencePhotochemistryLuminescenceNitrogenQuenching (fluorescence)DecompositionNitric oxideTitanium dioxideInorganic chemistryPlatinumDegradation (telecommunications)FluorescenceMaterials scienceOrganic chemistryCatalysisMetallurgyComputer sciencePhysicsTelecommunicationsQuantum mechanicsOptoelectronicsAnalytical Chemistry and SensorsPorphyrin and Phthalocyanine ChemistryElectrochemical sensors and biosensors