Search Results - "Wyatt, Peter B"

The preparation and properties of 1,1-difluorocyclopropane derivatives by Adekenova, Kymbat S, Wyatt, Peter B, Adekenov, Sergazy M

“…Recently, the functionalization of organic molecules with fluorine substituents has grown rapidly due to its applications in such fields as medicine,…”
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1-Methyl-2-oxoimidazolidine-4-carboxylic Acid by Dey, Ashley L, Motevalli, Majid, Abrahams, Isaac, Wyatt, Peter B

“…(S )-1-Methyl-2-oxoimidazolidine-4-carboxylic acid 1 is an analog of (S )-pyroglutamic acid, a key component of naturally occurring peptide hormones and…”
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A Direct Analysis of β- N -methylamino-l-alanine Enantiomers and Isomers and Its Application to Cyanobacteria and Marine Mollusks by Metcalf, James S, Banack, Sandra Anne, Wyatt, Peter B, Nunn, Peter B, Cox, Paul A

“…Of the wide variety of toxic compounds produced by cyanobacteria, the neurotoxic amino acid β- -methylamino-l-alanine (BMAA) has attracted attention as a…”
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Crystal structure of PhnZ in complex with substrate reveals a di-iron oxygenase mechanism for catabolism of organophosphonates by van Staalduinen, Laura M., McSorley, Fern R., Schiessl, Katharina, Séguin, Jacqueline, Wyatt, Peter B., Hammerschmidt, Friedrich, Zechel, David L., Jia, Zongchao

“…The enzymes PhnY and PhnZ comprise an oxidative catabolic pathway that enables marine bacteria to use 2-aminoethylphosphonic acid as a source of inorganic…”
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Enhanced 1.54-μm photo- and electroluminescence based on a perfluorinated Er(III) complex utilizing an iridium(III) complex as a sensitizer by Li, Hong-Fei, Liu, Xiao-Qi, Lyu, Chen, Gorbaciova, Jelena, Wen, Li-Li, Shan, Guo-Gang, Wyatt, Peter. B., Ye, Huan-Qing, Gillin, William P.

“…Advanced 1.5-µm emitting materials that can be used to fabricate electrically driven light-emitting devices have the potential for developing cost-effective…”
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Sensitization, energy transfer and infra-red emission decay modulation in Yb3+-doped NaYF4 nanoparticles with visible light through a perfluoroanthraquinone chromophore by Lu, Haizhou, Peng, Yu, Ye, Huanqing, Cui, Xianjin, Hu, Jianxu, Gu, Hang, Khlobystov, Andrei N., Green, Mark A., Blower, Philip J., Wyatt, Peter B., Gillin, William P., Hernández, Ignacio

“…Infra-red emission (980 nm) of sub 10 nm Yb 3+ -doped NaYF 4 nanoparticles has been sensitized through the excitation of 2-hydroxyperfluoroanthraquinone…”
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Dietary flavonoids inhibit the anticancer effects of the proteasome inhibitor bortezomib by Liu, Feng-Ting, Agrawal, Samir G., Movasaghi, Zanyar, Wyatt, Peter B., Rehman, Ihtesham U., Gribben, John G., Newland, Adrian C., Jia, Li

“…Dietary flavonoids have many health-promoting actions, including anticancer activity via proteasome inhibition. Bor-tezomib is a dipeptide boronate proteasome…”
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Bright and Efficient Sensitized Near-Infrared Photoluminescence from an Organic Neodymium-Containing Composite Material System by Lyu, Chen, Li, Hongfei, Zhou, Shufang, Liu, Guangfeng, Wyatt, Peter B, Gillin, William P, Ye, Huanqing

“…Intense organic neodymium (Nd3+) emission is obtained with near-infrared (NIR) emission equivalent in intensity to that of an organic semiconductor emitting…”
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Luminescent, highly halogenated 2-(2-hydroxyphenyl)benzothiazole derivatives and their zinc complexes by Chawishli, Lana, Ibrahim, Aya, Karamshuk, Svitlana, Khan, Hana, Motevalli, Majid, Toiganbayeva, Saltanat, Abrahams, Isaac, Gillin, William P, Wyatt, Peter B

“…•New, fully halogenated derivatives of 2-(2-hydroxyphenyl)benzothiazole have been synthesized and characterized.•These compounds act as ligands for Zn2+ to…”
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Continuous Tuning of Organic Phosphorescence by Diluting Triplet Diffusion at the Molecular Level by Hu, Jianxu, Wyatt, Peter B, Gillin, William P, Ye, Huanqing

“…Organic long-persistent phosphorescent materials are advantageous due to the cost-effectiveness and easy processability. The organic phosphorescence is…”
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Analysis of BMAA enantiomers in cycads, cyanobacteria, and mammals: in vivo formation and toxicity of d-BMAA by Metcalf, J. S., Lobner, Doug, Banack, Sandra Anne, Cox, Gregory A., Nunn, Peter B., Wyatt, Peter B., Cox, Paul Alan

“…Chronic dietary exposure to the cyanobacterial toxin β- N -methylamino- l -alanine (BMAA) triggers neuropathology in non-human primates, providing support for…”
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PhnY and PhnZ Comprise a New Oxidative Pathway for Enzymatic Cleavage of a Carbon–Phosphorus Bond by McSorley, Fern R, Wyatt, Peter B, Martinez, Asuncion, DeLong, Edward F, Hove-Jensen, Bjarne, Zechel, David L

“…The sequential activities of PhnY, an α-ketoglutarate/Fe(II)-dependent dioxygenase, and PhnZ, a Fe(II)-dependent enzyme of the histidine-aspartate motif…”
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Manipulation of Molecular Vibrations on Condensing Er3+ State Densities for 1.5 μm Application by Ye, Huanqing, Gorbaciova, Jelena, Lyu, Chen, Burgess, Claire, Walton, Alex S, Zahra, Khadisha M, Curry, Richard J, Bannerman, Rex H. S, Gates, James C, Wyatt, Peter B, Gillin, William P

“…Vibrational modes of chemical bonds in organic erbium (Er3+) materials play an important role in determining the efficiency of the 1.5 μm Er3+ emission. This…”
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Cooperative Infrared to Visible Up Conversion in Tb3+, Eu3+, and Yb3+ Containing Polymers by Hernández, Ignacio, Pathumakanthar, Niranjeni, Wyatt, Peter B., Gillin, William P.

“…Intense visible photoluminescence is observed in Yb0.7Tb0.3(PFBS)3 (PBFS = perfluorobutane‐sulfonate) coordination polymers upon IR excitation as a result of…”
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Luminescent Zinc(II) Complexes of Fluorinated Benzothiazol-2-yl Substituted Phenoxide and Enolate Ligands by Li, Zhe, Dellali, Ahmed, Malik, Jahangir, Motevalli, Majid, Nix, Roger M, Olukoya, Toyin, Peng, Yu, Ye, Huanqing, Gillin, William P, Hernández, Ignacio, Wyatt, Peter B

“…Zn­(II) complexes of the following new, fluorine-containing, benzothiazole-derived ligands have been synthesized and characterized crystallographically:…”
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Visible-Range Sensitization of Er(3+)-Based Infrared Emission from Perfluorinated 2-Acylphenoxide Complexes by Peng, Yu, Ye, Huanqing, Li, Zhe, Motevalli, Majid, Hernández, Ignacio, Gillin, William P, Wyatt, Peter B

“…Five new fully fluorinated acylphenoxide ligands, which are aromatic analogues of β-diketonates, provide visible photosensitization of the Er(3+4)I13/2 →…”
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Visible-Range Sensitization of Er3+-Based Infrared Emission from Perfluorinated 2‑Acylphenoxide Complexes by Peng, Yu, Ye, Huanqing, Li, Zhe, Motevalli, Majid, Hernández, Ignacio, Gillin, William P, Wyatt, Peter B

“…Five new fully fluorinated acylphenoxide ligands, which are aromatic analogues of β-diketonates, provide visible photosensitization of the Er3+4I13/2 → 4I15/2…”
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Cytotoxicity of some synthetic bis(arylidene) derivatives of cyclic ketones towards cisplatin-resistant human ovarian carcinoma cells by Patel, Hinal, Mothia, Begum, Patel, Jaison, Fasanya, Olatunde, Sooda, Kartheek, Javid, Farideh, Wyatt, Peter B.

“…Symmetrical α,αʹ-bis(arylidene)ketones were prepared by acid-catalyzed aldol condensations between aliphatic ketones (e.g., cyclopentanone,…”
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Quenching of IR Luminescence of Erbium, Neodymium, and Ytterbium β-Diketonate Complexes by Ligand C−H and C−D Bonds by Tan, Rendy H. C, Motevalli, Majid, Abrahams, Isaac, Wyatt, Peter B, Gillin, William P

“…The effect of CH and CD quenching on the luminescence lifetime of Er3+, Nd3+, and Yb3+ in the Cs[Ln(HFA)4] system has been quantified, and we have shown that…”
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Stereoselective Synthesis of (E)-Mannosylidene Derivatives Using the Wittig Reaction by Coumbarides, Gregory S, Motevalli, Majid, Muse, Warda A, Wyatt, Peter B

“…Stabilized ylides Bu3PCH(EWG), where EWG is an ester or nitrile group, react with 2,3,4,6-tetra-O-benzylmannono-1,5-lactone giving high yields of…”
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