Search Results - "Kottas, Gregg S"

Coordination-Driven Face-Directed Self-Assembly of Trigonal Prisms. Face-Based Conformational Chirality by Caskey, Douglas C, Yamamoto, Takuya, Addicott, Chris, Shoemaker, Richard K, Vacek, Jaroslav, Hawkridge, Adam M, Muddiman, David C, Kottas, Gregg S, Michl, Josef, Stang, Peter J

“…The coordination-driven self-assembly of four different trigonal prisms from 3 equiv of one of four different tetrapyridyl star connectors and 6 equiv of a…”
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Lanthanide Class of a Trinuclear Enantiopure Helical Architecture Containing Chiral Ligands: Synthesis, Structure, and Properties by Lama, Marco, Mamula, Olimpia, Kottas, Gregg S., Rizzo, Fabio, De Cola, Luisa, Nakamura, Asao, Kuroda, Reiko, Stoeckli-Evans, Helen

“…The pinene‐bipyridine carboxylic derivatives (+)‐ and (−)‐HL, designed to form configurationally stable lanthanide complexes, proved their effectiveness as…”
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Iridium(III) Complexes with Sulfonyl and Fluorine Substituents: Synthesis, Stereochemistry and Effect of Functionalisation on their Photophysical Properties by Ragni, Roberta, Orselli, Enrico, Kottas, Gregg S., Omar, Omar Hassan, Babudri, Francesco, Pedone, Adriana, Naso, Francesco, Farinola, Gianluca M., De Cola, Luisa

“…The synthesis and photophysical and electrochemical characterisation of new heteroleptic iridium complexes with electron‐withdrawing sulfonyl groups and…”
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Enantiopure, Supramolecular Helices Containing Three-Dimensional Tetranuclear Lanthanide(III) Arrays: Synthesis, Structure, Properties, and Solvent-Driven Trinuclear/Tetranuclear Interconversion by Lama, Marco, Mamula, Olimpia, Kottas, Gregg S, De Cola, Luisa, Stoeckli-Evans, Helen, Shova, Sergiu

“…The enantiomerically pure pinene-bipyridine-based receptor, (−) or (+) L−, diastereoselectively self-assembles in dry acetonitrile in the presence of LnIII…”
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Artificial Molecular Rotors by Kottas, Gregg S, Clarke, Laura I, Horinek, Dominik, Michl, Josef

“…In the context of nanoscience, it has been customary to use the term molecular rotor for molecules that consist of two parts that can easily rotate relative to…”
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Blue-Emitting Iridium Complexes with Substituted 1,2,4-Triazole Ligands:  Synthesis, Photophysics, and Devices by Orselli, Enrico, Kottas, Gregg S, Konradsson, Asgeir E, Coppo, Paolo, Fröhlich, Roland, De Cola, Luisa, van Dijken, Addy, Büchel, Michael, Börner, Herbert

“…Neutral heteroleptic mononuclear iridium(III) complexes with (2,4-difluoro)phenylpyridine and different pyridine-1,2,4-triazole ligands were synthesized and…”
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Sensitized near-infrared emission from ytterbium(III) via direct energy transfer from iridium(III) in a heterometallic neutral complex by Mehlstäubl, Marita, Kottas, Gregg S, Colella, Silvia, De Cola, Luisa

“…A tetrametallic iridium-ytterbium complex has been synthesised that shows sensitized near-infrared emission (lambda(max) = 976 nm) upon excitation of the…”
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Highly Luminescent, Neutral, Nine-Coordinate Lanthanide(III) Complexes by Kottas, Gregg S., Mehlstäubl, Marita, Fröhlich, Roland, De Cola, Luisa

“…Using a simple ligand design, we have prepared neutral, nine‐coordinate lanthanide complexes that exclude water from the inner coordination sphere, thus…”
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10‐3: Invited Paper: Organic Vapor Jet Printing, a Solvent‐Less, Mask‐Less Patterning Technology for OLED Displays by Quinn, William E., McGraw, Gregory J., Harikrishna-Mohan, Siddharth, Kottas, Gregg S., King, Matthew, Swedlove, Benjamin, Kantor, James, Trojacki, Tomasz, Brown, Julia J.

“…Organic Vapor Jet Printing (OVJP) is a solvent‐less, mask‐less printing technology for depositing patterned small molecule organic materials to manufacture…”
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Tetraarylcyclobutadienecyclopentadienylcobalt Complexes: Synthesis, Electronic Spectra, Magnetic Circular Dichroism, Linear Dichroism, and TD DFT Calculations by Kottas, Gregg S., Brotin, Thierry, Schwab, Peter F. H., Gala, Kamal, Havlas, Zdeněk, Kirby, James P., Miller, John R., Michl, Josef

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52.4: Highly Efficient Phosphorescent OLED Lighting Panels for Solid State Lighting by Levermore, Peter A., Adamovich, Vadim, Rajan, Kamala, Yeager, Walt, Lin, Chun, Xia, Sean, Kottas, Gregg S., Weaver, Michael S., Kwong, Raymond, Ma, Ruiqing, Hack, Mike, Brown, Julie J.

“…We present a 15 cm × 15 cm PHOLEDTM lighting panel that operates with 50 lm/W efficacy, CRI = 87, CCT = 3055 K and lifetime to LT70 ≅ 10,000 hrs at 1,000…”
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Development of Synthetic Routes to d,l-α-Tocopherol (Vitamin E) from Biologically Produced Geranylgeraniol by Hyatt, John A, Kottas, Gregg S, Effler, Janet

“…The use of the biologically derived diterpene alcohol geranylgeraniol was explored as an alternative to petrochemical-based isophytol as a side-chain synthon…”
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Tetraarylcyclobutadiene­cyclopentadienyl­cobalt Complexes: Synthesis, Electronic Spectra, Magnetic Circular Dichroism, Linear Dichroism, and TD DFT Calculations by Kottas, Gregg S, Brotin, Thierry, Schwab, Peter F. H, Gala, Kamal, Havlas, Zdeněk, Kirby, James P, Miller, John R, Michl, Josef

“…The known (tetraphenyl-η4-cyclobutadiene)-η5-cyclopentadienylcobalt (1) and a series of its new substituted derivatives have been prepared. The electronic…”
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Toward surface-mounted azimuthal dipolar rotors by Kottas, Gregg S

“…In recent years, the desire to miniaturize electronic components to the molecular scale has gained increased attention. Typically called "nanotechnology" or…”
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Toward surface-mounted azimuthal dipolar rotors by Kottas, Gregg S

“…In recent years, the desire to miniaturize electronic components to the molecular scale has gained increased attention. Typically called “nanotechnology” or…”
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