Search Results - "Oliver, S"

Photoactive Complexes with Earth-Abundant Metals by Wenger, Oliver S

“…In this invited Perspective, recent developments and possible future directions of research on photoactive coordination compounds made from nonprecious…”
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Is Iron the New Ruthenium? by Wenger, Oliver S.

“…Ruthenium complexes with polypyridine ligands are very popular choices for applications in photophysics and photochemistry, for example, in lighting, sensing,…”
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Vapochromism in Organometallic and Coordination Complexes: Chemical Sensors for Volatile Organic Compounds by Wenger, Oliver S

“…Wenger examines the vapochromism in organometallic and coordination complexes with regard to chemical sensors for volatile organic compounds…”
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Photoactive Nickel Complexes in Cross‐Coupling Catalysis by Wenger, Oliver S.

“…Transition metal catalyzed cross‐coupling reactions are important in chemical synthesis for the formation of C−C and C‐heteroatom bonds. Suitable catalysts are…”
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Multi‐Photon Excitation in Photoredox Catalysis: Concepts, Applications, Methods by Glaser, Felix, Kerzig, Christoph, Wenger, Oliver S.

“…The energy of visible photons and the accessible redox potentials of common photocatalysts set thermodynamic limits to photochemical reactions that can be…”
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The Effect of Water upon Deep Eutectic Solvent Nanostructure: An Unusual Transition from Ionic Mixture to Aqueous Solution by Hammond, Oliver S., Bowron, Daniel T., Edler, Karen J.

“…The nanostructure of a series of choline chloride/urea/water deep eutectic solvent mixtures was characterized across a wide hydration range by neutron total…”
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A bright future for photosensitizers by Wenger, Oliver S.

“…Luminescent metal complexes play key roles in lighting, solar energy conversion, and photocatalysis. Now, a robust zirconium complex with spectacular…”
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Proton-Coupled Electron Transfer with Photoexcited Metal Complexes by Wenger, Oliver S

“…Proton-coupled electron transfer (PCET) plays a crucial role in many enzymatic reactions and is relevant for a variety of processes including water oxidation,…”
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Luminescent First-Row Transition Metal Complexes by Wegeberg, Christina, Wenger, Oliver S

“…Precious and rare elements have traditionally dominated inorganic photophysics and photochemistry, but now we are witnessing a paradigm shift toward cheaper…”
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Unexpected Hydrated Electron Source for Preparative Visible-Light Driven Photoredox Catalysis by Kerzig, Christoph, Guo, Xingwei, Wenger, Oliver S

“…The hydrated electron is experiencing a renaissance as a superreductant in lab-scale reductions driven by light, both for the degradation of recalcitrant…”
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Reductive Amination by Photoredox Catalysis and Polarity‐Matched Hydrogen Atom Transfer by Guo, Xingwei, Wenger, Oliver S.

“…The excitation of a RuII photosensitizer in the presence of ascorbic acid leads to the reduction of iminium ions to electron‐rich α‐aminoalkyl radical…”
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Photophysics of Perylene Diimide Dianions and Their Application in Photoredox Catalysis by Li, Han, Wenger, Oliver S.

“…The two‐electron reduced forms of perylene diimides (PDIs) are luminescent closed‐shell species whose photochemical properties seem underexplored. Our…”
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Photoredox Catalysis with Metal Complexes Made from Earth‐Abundant Elements by Larsen, Christopher B., Wenger, Oliver S.

“…Photoredox chemistry with metal complexes as sensitizers and catalysts frequently relies on precious elements such as ruthenium or iridium. Over the past 5…”
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How Donor−Bridge−Acceptor Energetics Influence Electron Tunneling Dynamics and Their Distance Dependences by Wenger, Oliver S

“…Long-range electron transfer may occur via two fundamentally different mechanisms depending on the combination of electron donor, acceptor, and the bridging…”
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Reactivity control of a photocatalytic system by changing the light intensity by Kerzig, Christoph, Wenger, Oliver S

“…We report a novel light-intensity dependent reactivity approach allowing us to selectively switch between triplet energy transfer and electron transfer…”
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The Nephelauxetic Effect Becomes an Important Design Factor for Photoactive First‐Row Transition Metal Complexes by Sinha, Narayan, Yaltseva, Polina, Wenger, Oliver S.

“…The expansion of d‐orbitals as a result of metal‐ligand bond covalence, the so‐called nephelauxetic effect, is a well‐established concept of coordination…”
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Organic Mixed Valence by Hankache, Jihane, Wenger, Oliver S

“…A study about organic mixed valence is discussed. The families of organic mixed systems, including diquinone radical anions, are discussed…”
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Sensitized triplet-triplet annihilation upconversion in water and its application to photochemical transformations by Kerzig, Christoph, Wenger, Oliver S

“…Sensitized triplet-triplet annihilation (TTA) is a promising mechanism for solar energy conversion, but so far its application has been practically completely…”
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Sensitization-initiated electron transfer via upconversion: mechanism and photocatalytic applications by Glaser, Felix, Kerzig, Christoph, Wenger, Oliver S.

“…Sensitization-initiated electron transfer (SenI-ET) describes a recently discovered photoredox strategy that relies on two consecutive light absorption events,…”
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Sensitizer-controlled photochemical reactivity via upconversion of red light by Glaser, Felix, Wenger, Oliver S

“…By combining the energy input from two red photons, chemical reactions that would normally require blue or ultraviolet irradiation become accessible. Key…”
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