Search Results - "Slep, Leonardo D."

Class III Delocalization in a Cyanide-Bridged Trimetallic Mixed-Valence Complex by Pieslinger, German E., Alborés, Pablo, Slep, Leonardo D., Baraldo, Luis M.

“…The NIR and IR spectroscopic properties of the cyanide‐bridged complex, trans‐[Ru(dmap)4{(μ‐CN)Ru(py)4Cl}2]3+ (py=pyridine, dmap=4‐dimethylaminopyridine)…”
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Communication between Remote Moieties in Linear Ru–Ru–Ru Trimetallic Cyanide-Bridged Complexes by Pieslinger, German E, Albores, Pablo, Slep, Leonardo D, Coe, Benjamin J, Timpson, Cliff J, Baraldo, Luis M

“…In this article, we report the structural, spectroscopic, and electrochemical properties of the cyanide-bridged complex salts…”
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Enhanced Antitumor Activity against Melanoma Cancer Cells by Nitric Oxide Release and Photosensitized Generation of Singlet Oxygen from Ruthenium Complexes by Ramos, Loyanne C. B., Marchesi, Mario Sérgio Pereira, Callejon, Daniel, Baruffi, Marcelo Dias, Lunardi, Claure N., Slep, Leonardo D., Bendhack, Lusiane M., da Silva, Roberto Santana

“…We have investigated the synergistic effect of nitric oxide and singlet oxygen originating from stimulated ruthenium complexes and their photodynamic action…”
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Three Redox States of Nitrosyl: NO⁺, NO., and NO⁻/HNO Interconvert Reversibly on the Same Pentacyanoferrate(II) Platform by Montenegro, Andrea C, Amorebieta, Valentín T, Slep, Leonardo D, Martín, Diego F, Roncaroli, Federico, Murgida, Daniel H, Bari, Sara E, Olabe, José A

“…Not so elusive: [FeII(CN)₅(HNO)]³⁻ has been characterized spectroscopically after the two-electron reduction of nitroprusside (see scheme). The complex is…”
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Photoactivation of Anticancer Ru Complexes in Deep Tissue: How Deep Can We Go? by Sun, Wen, Thiramanas, Raweewan, Slep, Leonardo D., Zeng, Xiaolong, Mailänder, Volker, Wu, Si

“…Activation of anticancer therapeutics such as ruthenium (Ru) complexes is currently a topic of intense investigation. The success of phototherapy relies on…”
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Influence of Donor‐Acceptor Interactions on MLCT Hole Reconfiguration in {Ru(bpy)} Chromophores by Cotic, Agustina, Heinemann, Frank W., Slep, Leonardo D., Cadranel, Alejandro

“…In MLCT chromophores, internal conversion (IC) in the form of hole reconfiguration pathways (HR) is a major source of dissipation of the absorbed photon…”
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Anti-Dissipative Strategies toward More Efficient Solar Energy Conversion by Cotic, Agustina, Cerfontaine, Simon, Slep, Leonardo D., Elias, Benjamin, Troian-Gautier, Ludovic, Cadranel, Alejandro

“…In natural and artificial photosynthesis, light absorption and catalysis are separate processes linked together by exergonic electron transfer. This leads to…”
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Tuning Electron‐Transfer Driving Force in Photosynthetic Special Pair Models by Ramírez-Wierzbicki, Ivana, Merlinsky, Luciano Sanchez, Pieslinger, German E., Domínguez, Sofía, Slep, Leonardo D., Baraldo, Luis M., Cadranel, Alejandro

“…Visible‐light excitation of a family of bimetallic ruthenium polypyridines with the formula [RuII(tpy)(bpy)( ‐CN)RuII(py)4L]n+ (RuRuLn+), where L = Cl–, NCS–,…”
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Cis–Trans Interconversion in Ruthenium(II) Bipyridine Complexes by Rojas Pérez, Yeraldith, Slep, Leonardo D, Etchenique, Roberto

“…Most studies of ruthenium polypyridine complexes are devoted to their cis isomers. The fact that cis isomers are thermally more stable and thus easier to…”
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Fine Tuning of the Electronic Coupling between Metal Centers in Cyano-Bridged Mixed-Valent Trinuclear Complexes by Alborés, Pablo, Slep, Leonardo D, Weyhermüller, Thomas, Baraldo, Luis M

“…We report the synthesis, characterization, and spectroscopic properties of a family of trinuclear cyano-bridged mixed-valent compounds,…”
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Crystal Structure and Electronic and Magnetic Properties of Hexacyanoosmate(III) by Albores, Pablo, Slep, Leonardo D, Baraldo, Luis M, Baggio, Ricardo, Garland, María Teresa, Rentschler, Eva

“…The [OsIII(CN)6]3- anion is prepared by chemical oxidation in aqueous solution and isolated as yellow prisms of [Ph4P]3[OsIII(CN)6]·6H2O (1). This species…”
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Donor−Acceptor Interactions and Electron Transfer in Cyano-Bridged Trinuclear Compounds by Alborés, Pablo, Rossi, Melina B, Baraldo, Luis M, Slep, Leonardo D

“…The NIR donor−acceptor charge transfer (DACT) bands of the series of trinuclear complexes trans-[(NC)5FeII/III(μ-CN)RuIIL4(μ-NC)FeIII(CN)5]5/4- (L= pyridine,…”
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A New Member of the Growing Family of Interconvertible {RuNO}6,7,8 Species. Redox and Acid‐Base Characterization of [Ru((CH2py)2Me[9]aneN3)(NO)]n by Perdoménico, Julián, Levin, Natalia, Fierro, Anabella C., Cordero Chernek, Oswaldo A., Weyhermüller, Thomas, Slep, Leonardo D.

“…The preparation and characterization of a new ruthenium nitrosyl based on the pentadentate ligand (CH2py)2Me[9]aneN3…”
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New features in the redox coordination chemistry of metal nitrosyls {M–NO +; M–NO ; M–NO −(HNO)} by Roncaroli, Federico, Videla, Mariela, Slep, Leonardo D., Olabe, José A.

“…We describe new developments in the coordination chemistry of bound nitrosyl, considering its three formal redox states: NO +, NO and NO −/HNO. We emphasize on…”
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Fluorescent Ligands and Energy Transfer in Photoactive Ruthenium–Bipyridine Complexes by Carrone, Guillermo, Gantov, Federico, Slep, Leonardo D, Etchenique, Roberto

“…Ruthenium bis(bipyridine) complexes have proved to be useful as phototriggers for visible and IR-light photodelivery of molecules. They usually expel one…”
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Remarkable Changes of the Acidity of Bound Nitroxyl (HNO) in the [Ru(Me 3 [9]aneN 3 )(L 2 )(NO)] n+ Family ( n = 1-3). Systematic Structural and Chemical Exploration and Bioinorganic Chemistry Implications by Levin, Natalia, Codesido, Nicolás Osa, Marcolongo, Juan Pablo, Alborés, Pablo, Weyhermüller, Thomas, Olabe, José A, Slep, Leonardo D

“…This work demonstrates that the acidity of nitroxyl (HNO) coordinated to a metal core is significantly influenced by its coordination environment. The…”
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Class III Delocalization in a Cyanide-Bridged Trimetallic Mixed-Valence Complex by Pieslinger, German E., Alborés, Pablo, Slep, Leonardo D., Baraldo, Luis M.

“…The NIR and IR spectroscopic properties of the cyanide‐bridged complex, trans‐[Ru(dmap)4{(μ‐CN)Ru(py)4Cl}2]3+ (py=pyridine, dmap=4‐dimethylaminopyridine)…”
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Remarkable Changes of the Acidity of Bound Nitroxyl (HNO) in the [Ru(Me3[9]aneN3)(L2)(NO)] n+ Family (n = 1–3). Systematic Structural and Chemical Exploration and Bioinorganic Chemistry Implications by Levin, Natalia, Codesido, Nicolás Osa, Marcolongo, Juan Pablo, Alborés, Pablo, Weyhermüller, Thomas, Olabe, José A, Slep, Leonardo D

“…This work demonstrates that the acidity of nitroxyl (HNO) coordinated to a metal core is significantly influenced by its coordination environment. The…”
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Structural, Spectroscopic, and Photochemical Investigation of an Octahedral NO-Releasing {RuNO}(7) Species by Levin, Natalia, Codesido, Nicolás Osa, Bill, Eckhard, Weyhermüller, Thomas, Segantin Gaspari, Ana Paula, da Silva, Roberto Santana, Olabe, José A, Slep, Leonardo D

“…[Ru(Me3[9]aneN3)(bpy)(NO)](BF4)2 ([1](BF4)2) was explored by single-crystal X-ray diffractometry, leading to the first crystal structure of an octahedral…”
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Structural, Spectroscopic, and Photochemical Investigation of an Octahedral NO-Releasing {RuNO}7 Species by Levin, Natalia, Codesido, Nicolás Osa, Bill, Eckhard, Weyhermüller, Thomas, Segantin Gaspari, Ana Paula, da Silva, Roberto Santana, Olabe, José A, Slep, Leonardo D

“…[Ru­(Me3[9]­aneN3)­(bpy)­(NO)]­(BF4)2 ([1](BF4)2) was explored by single-crystal X-ray diffractometry, leading to the first crystal structure of an octahedral…”
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