Ratiometric oxygen probes with a cell-penetrating peptide for imaging oxygen levels in living cells
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Photochemistry and Photobiology A: Chemistry"
DOI: 10.1016/j.jphotochem.2019.111983
Abstract: Abstract We investigated the photophysical and intracellular properties of two newly designed molecule-based ratiometric oxygen probes, 7DEAC-R8-BTQphen (R8) and 7DEAC-R12-BTQphen (R12), to evaluate their suitability for intracellular O2 measurements. R8 and R12 consist of a… read more here.
Keywords: oxygen probes; btqphen; living cells; oxygen ... See more keywords
Ratiometric Oxygen Sensing with H-NOX Protein Conjugates.
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.2c01430
Abstract: Ratiometric sensors are self-referencing constructs that are functional in cells and tissues, and the read-out is independent of sensor concentration. One strategy for ratiometric sensing is to utilize two-color emission, where one component possesses analyte-dependent… read more here.
Keywords: oxygen sensors; ratiometric oxygen; protein based; protein ... See more keywords
Color-Tunable Thermally Activated Delayed Fluorescence in Oxadiazole-Based Acrylic Copolymers: Photophysical Properties and Applications in Ratiometric Oxygen Sensing.
Sign Up to like & getrecommendations! Published in 2020 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.9b22464
Abstract: Polymer-based emitters are a promising route to the production of low-cost, scalable solution-processable luminescent materials. Here we describe a series of acrylic oxadiazole-based donor-acceptor monomers with tunable emission from blue to orange, with quantum yields… read more here.
Keywords: thermally activated; fluorescence; oxadiazole based; delayed fluorescence ... See more keywords
Ratiometric oxygen sensors of cyclometalated iridium(III) with enhanced quantum yields and variable dynamic ranges.
Sign Up to like & getrecommendations! Published in 2023 at "Dalton transactions"
DOI: 10.1039/d3dt00350g
Abstract: Four luminescent ratiometric oxygen sensors, pairing phosphorescent cyclometalated iridium with coumarin or BODIPY fluorophores, are presented here. These compounds realize three key improvements over our previous designs, namely higher phosphorescence quantum yields, the ability to… read more here.
Keywords: oxygen sensors; quantum yields; ratiometric oxygen; cyclometalated iridium ... See more keywords