Search Results - "Herrera, Santiago E."

Soluble TTF catalyst for the oxidation of cathode products in Li-Oxygen battery: A chemical scavenger by Torres, Walter R., Herrera, Santiago E., Tesio, Alvaro Y., Pozo, María del, Calvo, Ernesto J.

“…One of the challenges for the success of electric vehicles is to achieve a non aqueous Li-O2 battery efficient in the oxidation of solid Li2O2 during battery…”
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Molecular and Electronic Structure of Self-Assembled Monolayers Containing Ruthenium(II) Complexes on Gold Surfaces by de la Llave, Ezequiel, Herrera, Santiago E, Méndez De Leo, Lucila P, Williams, Federico J

“…Ru(II) bipyridyl complexes were covalently bonded to self-assembled monolayers (SAM) on Au surfaces. Their molecular and electronic structure was studied by…”
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Phase Behavior and Electrochemical Properties of Highly Asymmetric Redox Coacervates by Coria-Oriundo, Lucy L., Debais, Gabriel, Apuzzo, Eugenia, Herrera, Santiago E., Ceolín, Marcelo, Azzaroni, Omar, Battaglini, Fernando, Tagliazucchi, Mario

“…This work reports the phase behavior and electrochemical properties of liquid coacervates made of ferricyanide and poly­(ethylenimine). In contrast to the…”
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Self-assembled peptide dendrigraft supraparticles with potential application in pH/enzyme-triggered multistage drug release by Agazzi, Maximiliano L., Herrera, Santiago E., Cortez, M. Lorena, Marmisollé, Waldemar A., Azzaroni, Omar

“…[Display omitted] •Ionic crosslinking of biodegradable peptide dendrimers can lead to well-defined polymeric supraparticles.•pH-sensitive size-switchable…”
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Insulin Delivery from Glucose‐Responsive, Self‐Assembled, Polyamine Nanoparticles: Smart “Sense‐and‐Treat” Nanocarriers Made Easy by Agazzi, Maximiliano L., Herrera, Santiago E., Cortez, M. Lorena, Marmisollé, Waldemar A., Tagliazucchi, Mario, Azzaroni, Omar

“…Polyamine–salt aggregates (PSA) are biomimetic soft materials that have attracted great attention due to their straightforward fabrication methods, high…”
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Gaussian Distribution of Electron Transfer Distance in Redox Terminated Self-Assembled Thiol Monolayers by Davia, Federico G, Herrera, Santiago E, Calvo, Ernesto J

“…A Gaussian distribution of tunneling distances due to different orientation populations in electrochemically active self-assembled monolayers composed of…”
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Polyamine Colloids Cross‐Linked with Phosphate Ions: Towards Understanding the Solution Phase Behavior by Herrera, Santiago E., Agazzi, Maximiliano L., Cortez, M. Lorena, Marmisollé, Waldemar A., Tagliazucchi, Mario, Azzaroni, Omar

“…Ionically crosslinked poly(allylamine)/phosphate (PAH/Pi) colloids consist of self‐assembled nanostructures stabilized by supramolecular interactions. Under…”
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Metal Nanoparticle Enhancement of Electron Transfer to Tethered Redox Centers through Self-Assembled Molecular Films by Herrera, Santiago E, Davia, Federico G, Williams, Federico J, Calvo, Ernesto J

“…Metal-nanoparticle-mediated electron transfer (ET) across an insulator thin film containing nanoparticles with attached redox centers was studied using…”
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Layer‐by‐Layer Formation of Polyamine‐Salt Aggregate/Polyelectrolyte Multilayers. Loading and Controlled Release of Probe Molecules from Self‐Assembled Supramolecular Networks by Herrera, Santiago E., Agazzi, Maximiliano L., Cortez, M. Lorena, Marmisollé, Waldemar A., Bilderling, Catalina, Azzaroni, Omar

“…The use of soft materials as building blocks in layer‐by‐layer (LbL) assemblies represent a very appealing and useful approach to enhance the loading capacity…”
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Surface studies of lithium–oxygen redox reactions over HOPG by Marchini, Florencia, Herrera, Santiago E., Calvo, Ernesto J., Williams, Federico J.

“…The O2/Li2O2 electrode reaction has been studied on low surface area HOPG electrodes in 0.1M LiPF6 in dimethyl sulfoxide (DMSO) electrolyte. Studies were…”
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Poly(allylamine)-tripolyphosphate Ionic Assemblies as Nanocarriers: Friend or Foe? by Apuzzo, Eugenia, Agazzi, Maximiliano, Herrera, Santiago E., Picco, Agustín, Rizzo, Gastón, Chavero, Camila, Bianchi, Daiana, Smaldini, Paola, Cortez, María Lorena, Marmisollé, Waldemar A., Padula, Gisel, Seoane, Analía, Alomar, Maria Lis, Denofrio, Maria Paula, Docena, Guillermo, Azzaroni, Omar

“…Designing effective drug nanocarriers that are easy to synthesize, robust, and nontoxic is a significant challenge in nanomedicine. Polyamine-multivalent…”
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New Evidence of LiO2 Dismutation in Lithium-Air Battery Cathodes by del Pozo, Maria, Torres, Walter R., Herrera, Santiago E., Calvo, Ernesto Julio

“…The dismutation of electrochemically generated soluble lithium superoxide with the formation of a lithium peroxide deposit on Au has been studied by addition…”
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Back Cover: New Evidence of LiO2 Dismutation in Lithium-Air Battery Cathodes (ChemElectroChem 10/2016) by del Pozo, Maria, Torres, Walter R., Herrera, Santiago E., Calvo, Ernesto Julio

“…The Back Cover picture illustrates advances in battery technology. Electrochemically generated soluble lithium superoxide in DMSO–TBAPF6 dismutates into…”
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Thickness Fluctuations Produce Apparent Long-Range Tunneling in Large-Area Junctions: The Case of Polyelectrolyte Multilayers by Maldonado, Liliana, Herrera, Santiago E., Williams, Federico J., Tagliazucchi, Mario

“…The electron-tunneling (ET) current through a barrier of thickness h is generally analyzed with the Simmons model, j ∼ exp­(−βh), where β is the tunneling…”
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Pt nanoparticles in polyelectrolyte multilayers: Polymer effects on the electrocatalytic activity for methanol oxidation by Herrera, Santiago E., Tagliazucchi, Mario, Williams, Federico J., Calvo, Ernesto J.

“…[Display omitted] •Pt nanoparticles are synthesized using different layer-by-layer thin films as nanoreactors.•The obtained material is electroactive for the…”
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Construction of electroactive polyamine-enzyme assemblies nondependent on the electrical charge by Coria-Oriundo, Lucy L., Cortez, M. Lorena, Herrera, Santiago E., Azzaroni, Omar, Battaglini, Fernando

“…The assembly of polyelectrolytes and biomacromolecules (proteins, DNA) has attracted great attention in several fields related to medicine, molecular biology,…”
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Lysozyme/tripolyphosphate complex coacervates: Properties, curcumin encapsulation and antibacterial activity by Agazzi, Maximiliano L., Paletti Rovey, M. Fernanda, Apuzzo, Eugenia, Herrera, Santiago E., Spesia, Mariana B., Oliva, M.de las Mercedes, Azzaroni, Omar

“…Complex coacervates based on the combination of two oppositely charged biopolymers have been proposed as encapsulating and protective platforms for bioactive…”
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Current Response Enhancement According to the Doping Anion’s Nature in Redox PolyelectrolyteEnzyme Assemblies by Coria-Oriundo, Lucy L., Herrera, Santiago E., Méndez De Leo, Lucila P., Battaglini, Fernando

“…High-power density output in enzymatic fuel cells is a key feature to reduce the size of self-powered implantable medical devices. Electron transfer mediated…”
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New Evidence of LiO sub(2) Dismutation in Lithium-Air Battery Cathodes by delPozo, Maria, Torres, Walter R, Herrera, Santiago E, Calvo, Ernesto Julio

“…The dismutation of electrochemically generated soluble lithium superoxide with the formation of a lithium peroxide deposit on Au has been studied by addition…”
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New Evidence of LiO 2 Dismutation in Lithium–Air Battery Cathodes by del Pozo, Maria, Torres, Walter R., Herrera, Santiago E., Calvo, Ernesto Julio

“…The dismutation of electrochemically generated soluble lithium superoxide with the formation of a lithium peroxide deposit on Au has been studied by addition…”
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