A biocompatible phosphorescent Ir(<scp>iii</scp>) oxygen sensor functionalized with oligo(ethylene glycol) groups: synthesis, photophysics and application in PLIM experiments
Ilya S. Kritchenkov, Anastasiia A. Elistratova, Viktor V. Sokolov, Pavel S. Chelushkin, Marina V. Shirmanova, Maria M. Lukina, Varvara V. Dudenkova, Vladislav I. Shcheslavskiy, Sviatlana Kalinina, Kirsten Reeß, Angelika Rück, Sergey P. Tunik
Abstract
NIR emitting Ir(<sc>iii</sc>) complexes decorated with oligo(ethylene glycol) were used to assess the degree of hypoxia in biosamples.
Topics & Concepts
ChemistryPhosphorescenceEthylene glycolBiocompatible materialPhotochemistryOxygenCombinatorial chemistryPolymer chemistryOrganic chemistryFluorescenceMedicineQuantum mechanicsPhysicsBiomedical engineeringAnalytical Chemistry and SensorsElectrochemical sensors and biosensorsAdvanced Nanomaterials in Catalysis