Results 111 to 120 of about 2,863,042 (250)

The Preparatory (Anti)Bonding Character of Molecular Orbitals

open access: yesAdvanced Science, EarlyView.
Herein, a concept to qualitatively predict changes in bond dissociation energies upon reduction or oxidation of molecular compounds is introduced. Changing the population of so‐called preparatory molecular orbitals influences how molecular fragments are relaxing after bond cleavage, which is shown for isolated organometallic aluminum compounds as well ...
Jonas O. Wenzel   +10 more
wiley   +1 more source

Otro título: Memorias de la Academia de Ciencias Naturales y Artes de Barcelona [PDF]

open access: yes
Interrumpida entre 1843 y 1877.La publicación tiene dos épocas, la primera de 1835 a 1842 y la segunda de 1878 hasta 1885.Copia digital. España : Ministerio de Cultura.
Real Academia de Ciencias y Artes de Barcelona
core  

From Flow to Function: Using Different Static Mixers to Fabricate Microarchitected Materials Via Chaotic Printing

open access: yesAdvanced Science, EarlyView.
Complex microarchitectures emerge from simple flow‐driven transformations as static mixers iteratively reorient and split material domains. Coupled with diverse deposition strategies, chaotic printing provides an accessible platform for fabricating architected materials that support biologically and chemically relevant processes. ABSTRACT Nature builds
Edna Johana Bolívar‐Monsalve   +7 more
wiley   +1 more source

Revista Institucional de la Facultad de Ciencias Económicas | Año 6 | Número 12

open access: yes, 2016
Editorial | Martín López Armengol Institucional: Internacionalización: de Económicas al mundo Extensión: Lic. Matías Poggio Extensión: Programa de coequipo Extensión: Mg. Liliana Galán Graduados: Mg.
Facultad de Ciencias Económicas
core  

Solvent Oxidation‐Directed Synthesis of Highly Crystalline Iron Oxide Nanoparticles With Near‐Bulk Magnetization

open access: yesAdvanced Science, EarlyView.
Controlled oxidation of benzyl ether is established as a key synthetic parameter in the thermal decomposition of iron(III) acetylacetonate. Oxygenated solvent species alter precursor coordination and nucleation–growth kinetics, producing highly crystalline, magnetite‐rich nanoparticles with tunable size, controlled morphology, and near‐bulk ...
Lukas Hertle   +17 more
wiley   +1 more source

Scalable MoS2/Si Photodiode Arrays From Roll‐to‐Roll Mechanical Exfoliation

open access: yesAdvanced Science, EarlyView.
A dry roll‐to‐roll route transforms mechanically exfoliated MoS2 flake networks into silicon‐integrated photodiode arrays. The MoS2/Si junctions generate photovoltaic output without applied bias, allowing illuminated pixels to locate light spots and reconstruct simple images.
Yigit Sozen   +2 more
wiley   +1 more source

El Laboratorio de Criminalística y Ciencias Forenses como aporte técnico-científico en la administración de justicia

open access: yesBehavior & Law Journal
La Criminalista y las ciencias forenses se han desarrollado con la sociedad misma. En este artículo de revisión y análisis, tratamos de involucrarnos en un tema muy importante, y de mucha actualidad como lo es la labor fundamental de los Laboratorios de
Carlos Manuel Pérez Leyva   +1 more
doaj  

Visible‐Light‐Mediated Lewis Acid‐Catalyzed Diradical Hydrogen Atom Transfer Reaction of Enamides

open access: yesAdvanced Science, EarlyView.
The Lewis acid catalysis was crucial for the success of the DHAT reaction of enamides by lowering the energy of the triplet excited state and modulating the reactivity of the formed diradical intermediate in a carbon‐to‐carbon 1,5‐DHAT and consequent cyclization that allows the functionalization of C(sp3)−H bonds to construct a variety of novel β ...
Yao Huang   +5 more
wiley   +1 more source

La Facultad de Ciencias Económicas dijo presente en los premios Konex 2016

open access: yes, 2016
Seis profesores de la FCE fueron los galardonados; Leonardo Gasparini y Fernando H.
Facultad de Ciencias Económicas
core  

Dicationic Ion‐Pair Doping Enables Stable and High‐Performing Conducting Polymers for Organic Thermoelectrics

open access: yesAdvanced Science, EarlyView.
TAB–2TFSI enables efficient ion‐pair doping across a wide range of conjugated polymers, where the strongly oxidizing TAB core drives charge transfer, and the TFSI counterions promote favorable ionic compensation. This dicationic dopant promotes uniform dopant distribution, improves structural order, and increases carrier delocalization, establishing a ...
Juhyung Park   +14 more
wiley   +1 more source

Home - About - Disclaimer - Privacy