Optical oxygen sensors (OOSs) have extensive applications and have attracted significant
attention in recent years. We summarize recent developments involving OOSs, including …

The chelate formed by 8-hydroxy-7-iodo-5-quinolinesulfonic acid (ferron) with aluminium
exhibits strong room-temperature phosphorescence (RTP) when retained on a solid support …

A dissolved oxygen sensor based on the dynamic quenching of fluorescence from a
ruthenium complex immobilized in a silica–Ni–P composite coating is reported. The silica …

A multifunctional phosphorescent iridium (III) complex (Ir1) for specific nucleus staining was
synthesized and applied for monitoring the intranuclear oxygen level. With the …

New sensing films have been developed for the detection of molecular oxygen. These films
are based on luminescent Ir (III) dyes incorporated either into polystyrene (with and without …

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 …

Dual emission was applied to a molecular probe for the ratiometric sensing of oxygen
concentration in a living system. We prepared ruthenium complexes possessing a coumarin …

The synthesis and photophysical properties of two Ru (II) diimine complexes bearing one
(dyad) and three (tetrad) pyrenyl units, respectively, are presented. The pyrene …

A series of six-membered chelated iridium complexes bearing an 8-phenylquinoline
framework have been prepared and characterized with an X-ray diffraction study. The …

Oxygen-sensing elements containing single-layered structures of luminescent indicators of
ruthenium (II) bipyridyl complexes on glass surfaces prepared by covalent attachment and …