Search Results - "Riehl, J. P"

Characterization of the Electronic Excited-State Energetics and Solution Structure of Lanthanide(III) Complexes with the Polypyridine Ligand 6,6‘-Bis[bis(2-pyridylmethyl)aminomethyl]-2,2‘-bipyridine by Gawryszewska, P, Sokolnicki, J, Dossing, A, Riehl, J. P, Muller, G, Legendziewicz, J

“…Absorption, emission, and excitation spectra for solid-state and solution of Tb(III), Dy(III), and Gd(III) complexes with the polypyridine ligand…”
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Photophysics and Crystal Structure of a Europium(III) Cryptate Incorporating 3,3‘-Biisoquinoline-2,2‘-dioxide by Gawryszewska, P, Jerzykiewicz, L, Pietraszkiewicz, M, Legendziewicz, J, Riehl, J. P

“…Increased interest in the emission properties of lanthanide(III) (Eu and Tb) complexes containing ultraviolet and visible sensitizers is being driven by the…”
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The luminescence, molecular and electronic structure, and excited state energetics of tris complexes of 4-phenylethynyl-2,6-pyridinedicarboxylic acid with Eu(III) and Tb(III) prepared in sol–gel by Sokolnicki, J., Legendziewicz, J., Muller, G., Riehl, J.P.

“…The incorporation of high symmetry racemic lanthanide complexes into sol–gels has recently been demonstrated to be a useful technique to eliminate…”
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The Effect of Excited State Energy Transfer on the Circularly Polarized Luminescence from Sol−Gels Containing Racemic Complexes of Eu(III):  Theory and Experiment by Sokolnicki, J, Legendziewicz, J, Riehl, J. P

“…Excited state energy transfer between enantiomers in concentrated samples will diminish the differential excited state concentrations of a photoenriched…”
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Circularly polarized luminescence from terbium(III) as a probe of metal ion binding in calcium-binding proteins by Coruh, Nursen, Riehl, James P

“…A number of different experimental techniques have been used to probe the details of structural changes on the binding of Ca(II) to the large number of known…”
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On the determination of empirical absolute chiral structure: Chiroptical spectrum correlations for D3 lanthanide (III) complexes by Gawryszewska, P., Legendziewicz, J., Ciunik, Z., Esfandiari, N., Muller, G., Piguet, C., Cantuel, M., Riehl, J.P.

“…Circularly polarized luminescence (CPL) from selected transitions of Eu(III) in resolved single crystals of Na3[Eu(ODA)3]·2NaClO4·6H2O are compared to CPL…”
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Excited state energetics and spectroscopic characterization of a chiral mixed chelate complex containing Eu(III) by Gawryszewska, P., Oczko, G., Riehl, J.P., Tsaryuk, V., Legendziewicz, J.

“…Lanthanide chelates with strong ligand absorbance in the UV region are the subject of interest because of various applications. In many studies involving…”
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Circularly Polarized Luminescence from Chiral Octadentate Complexes of Yb(III) in the Near-Infrared by Maupin, Christine L, Parker, David, Williams, J. A. Gareth, Riehl, James P

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Solution and solid state spectroscopy of tetrakis complexes of 2,2′-bipyridine-1,1′-dioxide with europium(III) by Huskowska, Ewa, Riehl, James P.

“…Previous studies on the crystal structure of a complex formed with 2,2′-bipyridine-1,1′-dioxide (bpyO 2) and La(III) ions have shown the existence of an…”
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Theory of circularly polarized luminescence from racemic mixtures by Nilmes, G. L, Riehl, J. P

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Analysis of the temperature dependence of the racemization of Eu(III) complexes through measurement of steady-state circularly polarized luminescence by Belair, Stephen D., Maupin, Christine L., Logue, Marshall W., Riehl, James P.

“…The temperature dependence of the steady-state luminescence dissymmetry ratio, g lum, has been measured for racemic Eu(III) complexes containing the terdentate…”
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Circularly polarized luminescence by Riehl, J P, Richardson, F S

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Tris(1,10-phenanthroline-N,N′)chromium(III) triperchlorate hydrate by Luck, Rudy L., Gawryszewska, Paula, Riehl, James P.

“…The structure of the cation in [Cr(C12H8N2)3](ClO4)3·H2O consists of the Cr atom bonded to the N atoms of the three 1,10‐phenanthroline (phen) ligands,…”
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Circularly Polarized Luminescence from Bridged Triarylamine Helicenes by Field, Jason E, Muller, Gilles, Riehl, James P, Venkataraman, D

“…The first examples of circularly polarized luminescence from chiral bridged triarylamine-based heterohelicene molecules are reported. The luminescence…”
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Excited-state chiral discrimination observed by time-resolved circularly polarized luminescence measurements by Metcalf, David H, Snyder, Seth W, Wu, Shuguang, Hilmes, Gary L, Riehl, James P, Demas, J. N, Richardson, F. S

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On the determination of empirical absolute chiral structure: Chiroptical spectrum correlations for D 3 lanthanide (III) complexes by Gawryszewska, P., Legendziewicz, J., Ciunik, Z., Esfandiari, N., Muller, G., Piguet, C., Cantuel, M., Riehl, J.P.

“…Abstract Circularly polarized luminescence (CPL) from selected transitions of Eu(III) in resolved single crystals of Na 3 [Eu(ODA) 3 ]·2NaClO 4 ·6H 2 O are…”
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Circularly polarized luminescence as a probe of metal ions binding sites in calmodulin by CORUH, N, RIEHL, J. P

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Quantitative aspects of Pfeiffer effect optical activity in aqueous dysprosium(III) complexes with 2,6-pyridinedicarboxylic acid by Hilmes, Gary L, Coruh, Nursen, Riehl, James P

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Diastereoselective Formation of Chiral Tris-Cyclometalated Iridium (III) Complexes:  Characterization and Photophysical Properties by Schaffner-Hamann, Christine, von Zelewsky, Alexander, Barbieri, Andrea, Barigelletti, Francesco, Muller, Gilles, Riehl, James P, Neels, Antonia

“…Chiral, facial tris-cyclometalated Ir(III) complexes, fac-Δ-Ir(pppy)3, fac-Λ-Ir(pppy)3, fac-Λ-IrL (where pppy is (8R,10R)-2-(2‘-phenyl)-4,5-pinenopyridine and…”
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Spectroscopic investigation of the multidentate coordination equilibrium among conformational isomers of tris(2,2', 2"-terpyridyl)europium(III) perchlorate in acetonitrile by Chapman, Robert D, Loda, Richard T, Riehl, James P, Schwartz, Robert W

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