Search Results - "Ugo, R."

Excimer Emission in Single Layer Electroluminescent Devices Based on [Ir(4,5-diphenyl-2-methylthiazolo)2(5-methyl-1,10-phenanthroline)]+ [PF6] by Margapoti, E, Shukla, V, Valore, A, Sharma, A, Dragonetti, C, Kitts, C. C, Roberto, D, Murgia, M, Ugo, R, Muccini, M

“…A correlated photoluminescence (PL) and electroluminescence (EL) investigation of light-emitting electrochemical cells based on…”
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J-Aggregates Granting Giant Second-Order NLO Responses in Self-Assembled Hybrid Inorganic-Organic Materials by Cariati, E., Ugo, R., Cariati, F., Roberto, D., Masciocchi, N., Galli, S., Sironi, A.

“…Huge second harmonic generation (SHG) activityis displayed by the new hybrid inorganic–organic material [DAMS*][Cu5I6] (see Figure). Ab‐initio XRPD structure…”
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Determination of phenylephrine hydrochloride, chlorpheniramine maleate, and methscopolamine nitrate in tablets or capsules by liquid chromatography with two UV absorbance detectors in series by CIERI, Ugo R

“…A procedure is presented for the simultaneous determination of phenylephrine HCI (PE), chlorpheniramine maleate (CM), and methscopolamine nitrate in commercial…”
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Identification and estimation of the levo isomer in raw materials and finished products containing atropine and/or hyoscyamine by Cieri, U.R

“…The belladonna alkaloids atropine sulfate and hyoscyamine sulfate, occasionally used as anticholinergic and antimuscarinic agents, have identical molecular…”
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Thermal Transformations and Stability of Organometallic Materials with Electrical and Optical Properties:  The Case of Polycrystalline cis-[Ir(CO)2Cl(C5H5N)] by Bergese, P, Bontempi, E, Dragonetti, C, Roberto, D, Ugo, R, Colombo, I, Depero, L. E

“…In this paper the solid-state transformations under heating of cis-[Ir(CO)2Cl(C5H5N)] are discussed. The complexity of the transformations was revealed by…”
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Molecular metal carbonyl clusters and volatile organometallic compounds for tailored mono and bimetallic heterogeneous catalysts by Ugo, R., Dossi, C., Psaro, R.

“…Specific studies carried in Milan laboratory in the application of metal carbonyl clusters to preparation of supported catalysts are reviewed. Examples are…”
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Determination of atropine (hyoscyamine) sulfate in commercial products by liquid chromatography with UV absorbance and fluorescence detection: Multilaboratory study by CIERI, Ugo R

“…A liquid chromatographic (LC) method with 2 detection systems for determining atropine (hyoscyamine) sulfate in commercial products was tested in a…”
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Bimetallic cyclooligosiloxanolate complexes of copper and nickel by Zucchi, C., Mattioli, M., Cornia, A., Fabretti, A.C., Gavioli, G., Pizzotti, M., Ugo, R., Pozdniakova, Yu.A., Shchegolikhina, O.I., Zhdanov, A.A., Pályi, G.

“…The bimetallic cyclosiloxanolate cluster complexes Na[PhSiO 2) 6Cu 4Ni 2( μ 6-Cl)(PhSiO 2) 6] ( 1) and Na[(PhSiO 2) 6Cu 3Ni 3( μ6-Cl)(PhSiO 2) 6] ( 2) were…”
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Models of Rhodium Complexes Bound to Silica: Preparation, Structure, and Interconversion of Dinuclear (Silyloxy)rhodium Complexes by Vizi-Orosz, Anna, Ugo, Renato, Psaro, Rinaldo, Sironi, Angelo, Moret, Massimo, Zucchi, Claudia, Ghelfi, Franco, Palyi, Gyula

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Cyclooligosiloxanolate cluster complexes of transition metals and lanthanides by Zucchi, C., Shchegolikhina, O.I., Borsari, M., Cornia, A., Gavioli, G., Fabretti, A.C., Rentschler, E., Gatteschi, D., Ugo, R., Psaro, R., Pozdniakova, Yu.A., Lindeman, S.V., Zhdanov, A.A., Pályi, G.

“…Cyclooligosiloxanolate complexes of higher valent transition metals and lanthanides were synthesized and characterized by single-crystal X-ray diffraction…”
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Cyclosiloxane sandwich complexes of a lanthanide metal: Na6{[(C6H5SiO2)8]2Nd4(μ4-O)} by Shchegolikhina, O.I, Pozdniakova, Yu.A, Lindeman, S.V, Zhdanov, A.A, Psaro, R, Ugo, R, Gavioli, G, Battistuzzi, R, Borsari, M, Rüffer, T, Zucchi, C, Pályi, G

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New structural motifs, unusual quenching of the emission, and second harmonic generation of copper(I) iodide polymeric or oligomeric adducts with para-substituted pyridines or trans-stilbazoles by Cariati, Elena, Roberto, Dominique, Ugo, Renato, Ford, Peter C, Galli, Simona, Sironi, Angelo

“…The structural, emissive, and nonlinear optical properties of new CuI adducts with para-substituted trans-stilbazolic and pyridinic ligands are reported…”
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Exceptional Molecular Hyperpolarizabilities in Twisted π-Electron System Chromophores by Kang, Hu, Facchetti, Antonio, Zhu, Peiwang, Jiang, Hua, Yang, Yu, Cariati, Elena, Righetto, Stefania, Ugo, Renato, Zuccaccia, Cristiano, Macchioni, Alceo, Stern, Charlotte L., Liu, Zhifu, Ho, Seng-Tiong, Marks, Tobin J.

“…Nonlinear optics: Twisted π‐electron system electrooptic (EO) chromophores with exceptional molecular hyperpolarizabilities (−488 000×10−48 esu at 1907 nm)…”
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Determination of reserpine and rescinnamine in Rauwolfia serpentina powders and tablets: collaborative study by Cieri, U.R. (USFDA, Philadelphia, PA.)

“…A liquid chromatographic (LC) method for determining reserpine and rescinnamine in Rauwolfia serpentina powders and tablets, which uses fluorescence detection,…”
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Synthesis, Electronic Characterisation and Significant Second‐Order Non‐Linear Optical Responses of meso ‐Tetraphenylporphyrins and Their Zn II Complexes Carrying a Push or Pull Group in the β Pyrrolic Position by Annoni, Elisabetta, Pizzotti, Maddalena, Ugo, Renato, Quici, Silvio, Morotti, Tamara, Bruschi, Maurizio, Mussini, Patrizia

“…Abstract This work describes the synthesis and characterisation by electronic absorption spectroscopy, cyclic voltammetry and by a solvatochromic investigation…”
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Electrochemical behaviour of oligometallic sandwich complexes of cyclosiloxanolate ligands by Borsari, M., Gavioli, G., Zucchi, C., Pályi, G., Psaro, R., Ugo, R., Shchegolikhina, O.I., Zhdanov, A.A.

“…The conductometric and voltammetric behaviour of 16 oligocyclosiloxanolate transition metal complexes in DMF is reported and discussed. The results of the…”
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Terpyridine Zn(II), Ru(III), and Ir(III) Complexes:  The Relevant Role of the Nature of the Metal Ion and of the Ancillary Ligands on the Second-Order Nonlinear Response of Terpyridines Carrying Electron Donor or Electron Acceptor Groups by Tessore, Francesca, Roberto, Dominique, Ugo, Renato, Pizzotti, Maddalena, Quici, Silvio, Cavazzini, Marco, Bruni, Silvia, De Angelis, Filippo

“…Coordination of 4‘-(C6H4-p-X)-2,2‘:6‘,2‘ ‘-terpyridines [X = NO2, NBu2, (E)-CHCH−C6H4-p-NBu2, (E,E)-(CHCH)2−C6H4-p-NMe2] to Zn(II), Ru(III), and Ir(III)…”
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The Surface of Inorganic Oxides or Zeolites as a Nonconventional Reaction Medium for the Selective Synthesis of Metal Carbonyl Complexes and Clusters by Cariati, Elena, Roberto, Dominique, Ugo, Renato, Lucenti, Elena

“…An overview of syntheses of metal carbonyl complexes and clusters mediated by the surface of inorganic oxides is presented, focusing on synthesis on the…”
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The story of silica-supported Os3(CO)12 : a molecular approach to heterogeneous catalysis by PSARO, R, DOSSI, C, FISO, A, UGO, R

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Reforming-type catalysis with zeolite-supported PtRe by DOSSI, C, TSANG, C. M, SACHTLER, W. M. H, PSARO, R, UGO, R

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