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Biotransformation of fluorophenyl pyridine carboxylic acids by the model fungus Cunninghamella elegans (2016)
Journal Article

1. Fluorine plays a key role in the design of new drugs and recent FDA approvals included two fluorinated drugs, tedizolid phosphate and vorapaxar, both of which contain the fluorophenyl pyridyl moiety. 2. To investigate the likely phase-I (oxidative... Read More about Biotransformation of fluorophenyl pyridine carboxylic acids by the model fungus Cunninghamella elegans.

Sulfonyl-Substituted Heteroleptic Cyclometalated Iridium(III) Complexes as Blue Emitters for Solution-Processable Phosphorescent Organic Light-Emitting Diodes (2016)
Journal Article
Benjamin, H., Zheng, Y., Batsanov, A., Fox, M., Al-Attar, H., Monkman, A., & Bryce, M. (2016). Sulfonyl-Substituted Heteroleptic Cyclometalated Iridium(III) Complexes as Blue Emitters for Solution-Processable Phosphorescent Organic Light-Emitting Diodes. Inorganic Chemistry, 55(17), 8612-8627. https://doi.org/10.1021/acs.inorgchem.6b01179

The synthesis is reported of a series of blue-emitting heteroleptic iridium complexes with phenylpyridine (ppy) ligands substituted with sulfonyl, fluorine, and/or methoxy substituents on the phenyl ring and a picolinate (pic) ancillary ligand. Some... Read More about Sulfonyl-Substituted Heteroleptic Cyclometalated Iridium(III) Complexes as Blue Emitters for Solution-Processable Phosphorescent Organic Light-Emitting Diodes.

The Role of Local Triplet Excited States and D-A Relative Orientation in Thermally Activated Delayed Fluorescence: Photophysics and Devices (2016)
Journal Article
Dias, F., Santos, J., Graves, D., Data, P., Nobuyasu, R., Fox, M., …Monkman, A. (2016). The Role of Local Triplet Excited States and D-A Relative Orientation in Thermally Activated Delayed Fluorescence: Photophysics and Devices. Advanced Science, 3(12), Article 1600080. https://doi.org/10.1002/advs.201600080

Here, a comprehensive photophysical investigation of a the emitter molecule DPTZ-DBTO2, showing thermally activated delayed fluorescence (TADF), with near-orthogonal electron donor (D) and acceptor (A) units is reported. It is shown that DPTZ-DBTO2 h... Read More about The Role of Local Triplet Excited States and D-A Relative Orientation in Thermally Activated Delayed Fluorescence: Photophysics and Devices.

Bis-Tridentate Iridium(III) Phosphors Bearing Functional 2-Phenyl-6-(imidazol-2-ylidene)pyridine and 2-(Pyrazol-3-yl)-6-phenylpyridine Chelates for Efficient OLEDs (2016)
Journal Article
Lin, J., Chau, N., Liao, J., Wong, W., Lu, C., Sie, Z., …Chi, Y. (2016). Bis-Tridentate Iridium(III) Phosphors Bearing Functional 2-Phenyl-6-(imidazol-2-ylidene)pyridine and 2-(Pyrazol-3-yl)-6-phenylpyridine Chelates for Efficient OLEDs. Organometallics, 35(11), 1813-1824. https://doi.org/10.1021/acs.organomet.6b00205

Proligands to the monoanionic tridentate chelate 4-(tert-butyl)-2-(2,4-difluorophenyl)-6-(3-isopropyl-imidazol-2-ylidene)pyridine ((phpyim-H2)PF6) and dianionic tridentate chelates derived from functional 2-pyrazol-3-yl-6-phenylpyridine chelates, i.e... Read More about Bis-Tridentate Iridium(III) Phosphors Bearing Functional 2-Phenyl-6-(imidazol-2-ylidene)pyridine and 2-(Pyrazol-3-yl)-6-phenylpyridine Chelates for Efficient OLEDs.

Tethered N-heterocyclic carbene–carboranes: unique ligands that exhibit unprecedented and versatile coordination modes at rhodium (2016)
Journal Article
Holmes, J., Pask, C., Fox, M., & Willans, C. (2016). Tethered N-heterocyclic carbene–carboranes: unique ligands that exhibit unprecedented and versatile coordination modes at rhodium. Chemical Communications, 52(38), 6443-6446. https://doi.org/10.1039/c6cc01650b

Four brand new hybrid ligands combining an N-heterocyclic carbene tethered with two isomeric nido-dicarbaundecaborane dianions, a neutral closo-dicarbadodecaborane or a closo-dicarbadodecaborane anion are described. Versatile coordination of the liga... Read More about Tethered N-heterocyclic carbene–carboranes: unique ligands that exhibit unprecedented and versatile coordination modes at rhodium.

Induced europium CPL for the selective signalling of phosphorylated amino-acids and O-phosphorylated hexapeptides (2016)
Journal Article

Two bright, europium(III) complexes based on an achiral heptadentate triazacyclononane ligand bearing two strongly absorbing chromophores have been evaluated for the selective emission and CPL signalling of various chiral O-phosphono-anions. Binding... Read More about Induced europium CPL for the selective signalling of phosphorylated amino-acids and O-phosphorylated hexapeptides.

Substituent Effects on the Fluorescence Properties of ortho-Carbor­anes: Unusual Emission Behaviour in C-(2′-Pyridyl)-ortho-carboranes (2016)
Journal Article
Böhling, L., Brockhinke, A., Kahlert, J., Weber, L., Harder, R., Yufit, D., …Fox, M. (2016). Substituent Effects on the Fluorescence Properties of ortho-Carbor­anes: Unusual Emission Behaviour in C-(2′-Pyridyl)-ortho-carboranes. European Journal of Inorganic Chemistry, 2016(3), 403-412. https://doi.org/10.1002/ejic.201501284

Seventeen compounds including the parent ortho-, meta- and para-carboranes and derivatives of ortho-carborane were investigated for luminescence in cyclohexane and dichloromethane solutions. Fifteen of these carboranes revealed very weak emissions in... Read More about Substituent Effects on the Fluorescence Properties of ortho-Carbor­anes: Unusual Emission Behaviour in C-(2′-Pyridyl)-ortho-carboranes.