Search Results - "Friedle, Simone"

Solution and Fluorescence Properties of Symmetric Dipicolylamine-Containing Dichlorofluorescein-Based Zn2+ Sensors by Wong, Brian A, Friedle, Simone, Lippard, Stephen J

“…The mechanism by which dipicolylamine (DPA) chelate-appended fluorophores respond to zinc was investigated by the synthesis and study of five new analogues of…”
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New Strategy for Quantifying Biological Zinc by a Modified Zinpyr Fluorescence Sensor by Zhang, Xiao-an, Hayes, Dugan, Smith, Sarah J, Friedle, Simone, Lippard, Stephen J

“…Substitution of one pyridine by pyrazine in each DPA appendage of ZP1 leads to a new zinc sensor, ZPP1, with a modified background fluorescence and zinc…”
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Role of Fe(IV)-Oxo Intermediates in Stoichiometric and Catalytic Oxidations Mediated by Iron Pyridine-Azamacrocycles by Ye, Wanhua, Ho, Douglas M, Friedle, Simone, Palluccio, Taryn D, Rybak-Akimova, Elena V

“…An iron(II) complex with a pyridine-containing 14-membered macrocyclic (PyMAC) ligand L1 (L1 =…”
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Furan-Containing Singlet Oxygen-Responsive Conjugated Polymers by Altınok, Esra, Friedle, Simone, Thomas, Samuel W

“…This paper describes conjugated polymers with 2,5-diarylfuran moieties as nonconjugated pendants that respond to singlet oxygen (1O2) by fluorescence…”
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Subtle Modification of 2,2-Dipicolylamine Lowers the Affinity and Improves the Turn-On of Zn(II)-Selective Fluorescent Sensors by Wong, Brian A, Friedle, Simone, Lippard, Stephen J

“…The spectroscopic and proton- and Zn(II)-binding properties of two new members of the Zinpyr family of fluorescent sensors are reported. In ZP1B and ZP3B, a…”
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Oxidation protection of γ-TiAl-based alloys – A review by Pflumm, Raluca, Friedle, Simone, Schütze, Michael

“…Alloys based on γ-TiAl are lightweight materials with attractive mechanical properties at high temperatures. Although these alloys reveal a superior resistance…”
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Current challenges of modeling diiron enzyme active sites for dioxygen activation by biomimetic synthetic complexes by Friedle, Simone, Reisner, Erwin, Lippard, Stephen J

“…This tutorial review describes recent progress in modeling the active sites of carboxylate-rich non-heme diiron enzymes that activate dioxygen to carry out…”
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Oxidation behaviour of a fluorinated beta-stabilized γ-TiAl alloy with thermal barrier coatings in H2O- and SO2-containing atmospheres by Friedle, Simone, Laska, Nadine, Braun, Reinhold, Zschau, Hans-Eberhard, Galetz, Mathias C., Schütze, Michael

“…•A bond coat-free thermal barrier coating-system on γ-TiAl was investigated.•A surface treatment with fluorine provides a thermally grown oxide…”
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Thermal barrier coatings on γ-TiAl protected by the halogen effect by Friedle, Simone, Nießen, Nadine, Braun, Reinhold, Schütze, Michael

“…Establishing the formation of a thin alumina scale, fluorine-treatment of the surface of γ-TiAl alloys can function as a bond coat in thermal barrier coating…”
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Controlling Contact Electrification with Photochromic Polymers by Friedle, Simone, Thomas, Samuel W. III

“…Charge switching: Control of contact electrification was achieved using a combination of photoreactive polymers and light. Upon UV irradiation, polymers…”
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Iron Complexes of Dendrimer-Appended Carboxylates for Activating Dioxygen and Oxidizing Hydrocarbons by Zhao, Min, Helms, Brett, Slonkina, Elena, Friedle, Simone, Lee, Dongwhan, DuBois, Jennifer, Hedman, Britt, Hodgson, Keith O, Fréchet, Jean M. J, Lippard, Stephen J

“…The active sites of metalloenzymes are often deeply buried inside a hydrophobic protein sheath, which protects them from undesirable hydrolysis and…”
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Synthesis, Characterization, and Oxygenation Studies of Carboxylate-Bridged Diiron(II) Complexes with Aromatic Substrates Tethered to Pyridine Ligands and the Formation of a Unique Trinuclear Complex by Friedle, Simone, Lippard, Stephen J.

“…In this study, diiron(II) complexes were synthesized as small molecule mimics of the reduced active sites in the hydroxylase components of bacterial…”
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Solution and Fluorescence Properties of Symmetric Dipicolylamine-Containing Dichlorofluorescein-Based Zn 2+ Sensors by Wong, Brian A., Friedle, Simone, Lippard, Stephen J.

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Modeling the Syn Disposition of Nitrogen Donors in Non-Heme Diiron Enzymes. Synthesis, Characterization, and Hydrogen Peroxide Reactivity of Diiron(III) Complexes with the Syn N-Donor Ligand H2BPG2DEV by Friedle, Simone, Kodanko, Jeremy J, Morys, Anna J, Hayashi, Takahiro, Moënne-Loccoz, Pierre, Lippard, Stephen J

“…In order to model the syn disposition of histidine residues in carboxylate-bridged non-heme diiron enzymes, we prepared a new dinucleating ligand, H2BPG2DEV,…”
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Modeling the Syn Disposition of Nitrogen Donors in Non-Heme Diiron Enzymes. Synthesis, Characterization, and Hydrogen Peroxide Reactivity of Diiron(III) Complexes with the Syn N -Donor Ligand H 2 BPG 2 DEV by Friedle, Simone, Kodanko, Jeremy J., Morys, Anna J., Hayashi, Takahiro, Moënne-Loccoz, Pierre, Lippard, Stephen J.

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Electronic Structure of a Paramagnetic {MNO}6 Complex: MnNO 5,5-Tropocoronand by Tangen, Espen, Conradie, Jeanet, Franz, Katherine, Friedle, Simone, Telser, Joshua, Lippard, Stephen J, Ghosh, Abhik

“…Using density functional theory (OLYP/STO-TZP) calculations, we have investigated the electronic structure of [Mn(5,5-tropocoronand)(NO)], a rare paramagnetic…”
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New Strategy for Quantifying Biological Zinc by a Modified Zinpyr Fluorescence Sensor by Zhang, Xiao-an, Hayes, Dugan, Smith, Sarah J, Friedle, Simone, Lippard, Stephen J

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9-Triptycenecarboxylate-bridged diiron(II) complexes: Capture of the paddlewheel geometric isomer by Friedle, Simone, Kodanko, Jeremy J., Fornace, Kyrstin L., Lippard, Stephen J.

“…The synthesis and characterization of diiron(II) complexes supported by 9-triptycenecarboxylate ligands ( −O 2CTrp) is described. The interlocking nature of…”
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Synthesis of metal dithiolene complexes by Si–S bond cleavage of a bis(silanylsulfanyl)alkene by Friedle, Simone, Partyka, David V., Bennett, Miriam V., Holm, R.H.

“…A new synthesis of metal dithiolene complexes has been developed based on Si–S bond cleavage of the protected ene-1,2-dithiolate…”
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Controlling Contact Electrification with Photochromic Polymers by Friedle, Simone, Thomas III, Samuel W.

“…Photoreaktive Polymere in Kombination mit Licht wurden zur Steuerung von Kontaktelektrifizierungen genutzt. Bestrahlt man Polymere mit photochromen…”
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