Luminescence Quenching of Ligand‐Substituted Molybdenum and Tungsten Halide Clusters by Oxygen and Their Oxidation Electrochemistry
Sign Up to like & getrecommendations! Published in 2017 at "European Journal of Inorganic Chemistry"
DOI: 10.1002/ejic.201700763
Abstract: Cluster compounds (TBA)2[Mo6I8(CF3SO3)6], (TBA)2[W6I8(CF3SO3)6], and (TBA)2[W6Br8(CF3SO3)6] are prepared and structurally characterized from single-crystal X-ray diffraction data. All compounds show red emission on photoexcitation at 400 nm. However, the phosphorescence of crystalline samples is quenched in… read more here.
Keywords: quenching ligand; luminescence quenching; halide clusters; ligand substituted ... See more keywords
Insights on luminescence quenching of ZnO tetrapods in the detection of hCG
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.146813
Abstract: Abstract Metal oxide semiconductors, and particularly zinc oxide (ZnO), are amongst the most investigated materials to be applied as transducer elements in biosensing devices due to properties as biochemical stability, biocompatibility and functionalisation simplicity. In… read more here.
Keywords: surface; zno; hcg; insights luminescence ... See more keywords
Determination of deuterium oxide content in water based on luminescence quenching.
Sign Up to like & getrecommendations! Published in 2018 at "Talanta"
DOI: 10.1016/j.talanta.2018.03.016
Abstract: Water molecules (H2O) often reduce luminescence lifetimes of various luminescence probes. The change of lifetime is usually caused by dynamic luminescence quenching induced by O-H oscillators which effectively take away energy from excited molecule. The… read more here.
Keywords: determination deuterium; water; oxide content; deuterium oxide ... See more keywords
Luminescence Quenching in Magnesium-Doped Alumina Ceramics
Sign Up to like & getrecommendations! Published in 2019 at "Physics of the Solid State"
DOI: 10.1134/s1063783419050408
Abstract: The effect of magnesium impurity on luminescent properties of alumina ceramics sintered at high temperatures under vacuum is studied by pulsed cathodoluminescence, photoluminescence, and thermoluminescence. At dopant concentrations >1 wt %, high-temperature synthesis results in… read more here.
Keywords: quenching magnesium; alumina ceramics; luminescence quenching; magnesium doped ... See more keywords