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Publications associées (155)

Self-assembly of highly luminescent lanthanide complexes promoted by pyridine-tetrazolate ligands

Two tridentate pyridine-tetrazolate ligands (H 2pytz and H 2pytzc), analogues of the well-known dipicolinate (H 2dpa) ligand, have been synthesized in a straightforward manner and used for lanthanide(iii) coordination. The structures of the resulting tris- ...

2012

New polynuclear U(IV)-U(V) complexes from U(IV) mediated uranyl(V) disproportionation

Marinella Mazzanti

U(iv) promotes the disproportionation of otherwise stable uranyl(v) Schiff base complexes affording U(iv)-U(v) oxo clusters with new geometries and the first example of a U(iv)⋯UO 2 + cation-cation interaction. ...

2012

Metal complexes for use as dopants and other uses

Michael Graetzel, Mohammad Khaja Nazeeruddin, Julian Burschka

The invention relates to electrochemical devices comprising complexes of cobalt comprising at least one ligand with a 5- or six membered, N- containing heteroring. The complex are useful as p- and n- dopants, as over of electrochemical devices, in particul ...

2012

Polychromatic femtosecond fluorescence studies of metal-polypyridine complexes in solution

Majed Chergui, Andrea Cannizzo, Ahmed Maher Fahmy El-Zohry

Femtosecond-resolved broadband fluorescence studies are reported for M(bpy)(3) (M = Fe, Ru), RuN3 and RuN719 complexes in solution. We investigated the pump wavelength dependence of the fluorescence of aqueous Fe(bpy)(3) and the solvent and li ...

2012

Reactivity and Biological Properties of a Series of Cytotoxic PtI2(amine)(2) Complexes, Either cis or trans Configured

Angela Casini

Six diiodido-diamine platinum(II) complexes, either cis or trans configured, were prepared, differing only in the nature of the amine ligand (isopropylamine, dimethylamine, or methylamine), and their antiproliferative properties were evaluated against a pa ...

2012

Charged cyclometalated iridium(III) complexes that have large electrochemical gap

Michael Graetzel, Mohammad Khaja Nazeeruddin, Rosario Scopelliti

Bis-cyclometalated cationic Ir(III) diimine complexes Ir((CN)-N-Lambda)2((NN)-N-Lambda) with 1-phenylpyrazoles ((CN)-N-Lambda) and 1-(4'-tert-butyl-2'-pyridyl) pyrazole ((NN)-N-Lambda) are white solids that have absorption onset below 425 nm and ele ...

Elsevier2012

Anticancer activity of tetracationic arene ruthenium metalla-cycles

Fabio Edafe

A series of cationic metalla-cycles of the general formulae (eta(6)-p-cym)(4)Ru-4(OO boolean AND OO)(2)(N boolean AND N)(2) and (eta(6)-p-cym)(4)Ru-4(NO boolean AND NO)(2)(N boolean AND N)(2) has been prepared from the dinuclear arene ruthenium ...

2011

Origin of electronic absorption spectra of MLCT-excited and one-electron reduced 2,2′-bipyridine and 1,10-phenanthroline complexes

Majed Chergui, Andrea Cannizzo, Amal El Nahhas, Cristina Consani

UV–Vis absorption spectra of one-electron reduction products and 3MLCT excited states of [ReICl(CO)3(N,N)] (N,N = 2,2′-bipyridine, bpy; 1,10-phenanthroline, phen) have been measured by low-temperature spectroelectrochemistry and UV–Vis transient absorption ...

2011

Tracking Multiple People under Global Appearance Constraints

Pascal Fua, François Fleuret, Jérôme Berclaz, Horesh Beny Ben Shitrit

In this paper, we show that tracking multiple people whose paths may intersect can be formulated as a convex global optimization problem. Our proposed framework is designed to exploit image appearance cues to prevent identity switches. Our method is effect ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2011

Tracking Multiple Objects under Global Appearance Constraints

Pascal Fua, François Fleuret, Jérôme Berclaz, Horesh Beny Ben Shitrit

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2011

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