Results 21 to 30 of about 1,771,477 (304)
Substrate‐Selective Temperature‐Controlled Synthesis of Thiophene Derivatives at Interfaces
Angewandte Chemie, EarlyView.The deposition of a dithiophene derivative on Ag(111) at room temperature followed by annealing gives rise to molecular wires, whereas the adsorption of the same precursor on a hot substrate affords the formation of benzotrithiophene species. Abstract The temperature‐controlled transformation of organic molecules at interfaces is an incipient yet ...
Elena Pérez‐Elvira +16 more
wiley +2 more sources
Hombre, bienaventuranza y Dios en Suma Teológica l-ll, qq. 1-6.
Tópicos, 2013 This article studies the Aquinas' proposal on Summa Theologica I-II, qq-1-6, where he studies how should the final end of the man be and concludes that it should be transcendental in a certain way, but immanent in another and that God is the immanent end;
Ariadne Pérez Treviño
doaj +1 more source
Selective Hydrodemethylation of Methylalkylbenzenes on Potassium Hydride
Angewandte Chemie, EarlyView.Selective catalytic hydrodealkylation of methylalkylbenzenes on carbon‐supported potassium hydride is reported. The reaction exhibits a reactivity trend of 1° ∼ 2° ∼ 3° < CH3, which is opposite to traditional dealkylation and hydrodealkylation. DFT calculations on the (001) facet of KH with ortho‐ethyltoluene suggest that selectivity is controlled by ...
Puyang Tian +5 more
wiley +2 more sources
Molecular Cages as Probes in Indicator Displacement Assays: The Case of Scopolamine Detection
Angewandte Chemie, EarlyView.In this research, we show the concept of molecular cages as probes in indicator displacement assays, focusing on scopolamine detection, a drug often used in drug‐facilitated sexual assaults. Drug sensing occurs via the drug‐induced transformation of non‐emissive [Fluorescein2⊂Cage] complex into [Scopolamine⊂Catenane] and highly emissive free ...
Giovanni Montà‐González +5 more
wiley +2 more sources
Gas Phase Structure and Reactivity of Doubly Charged Microhydrated Calcium(II)-Catechol Complexes Probed by Infrared Spectroscopy [PDF]
, 2014 Doubly charged microhydrated adducts formed from catechol and calcium(II) were produced in the gas phase using electrospray ionization (ESI) appearing as the most important ions in the mass spectra recorded. The gas phase structures of [Ca(catechol)2(H2O)
Arroyo Mañez, Pau +3 more
core +1 more source
Aliento: silencio y práctica en la obra de Pilar Flores
INDEX Revista de Arte Contemporáneo, 2016 A partir de varias obras que comprendieron la muestra antológica “Aliento” (2015), este artículo atiende a contenidos clave en el trabajo artístico de Pilar Flores y su relación de vida con la estética y la espiritualidad.
María Ángela Cifuentes
doaj +1 more source
Advanced Functional Materials, EarlyView.MagPiezo enables wireless activation of endogenous Piezo1 channels without genetic modification using 19 nm magnetic nanoparticles and low‐intensity magnetic fields. It generates torque forces at the piconewton scale to trigger mechanotransduction in endothelial cells, standing as a novel platform to interrogate and manipulate Piezo1 activity in vitro.
Susel Del Sol‐Fernández +7 more
wiley +1 more source
Patristica et Mediaevalia, 2023 La búsqueda de la unidad en el ámbito doctrinal, espejo e instrumento de la unidad de la Iglesia, es un elemento recurrente en la obra de Jean Gerson (1363 - 1429), renombrado teólogo y canciller de la Universidad de París entre el siglo XIV y el XV.
Luciano Micali
doaj +1 more source
Suicide gene therapy on spontaneous canine melanoma: correlations between in vivo tumors and their derived multicell spheroids in vitro [PDF]
, 2010 To validate the use of multicellular spheroids to predict the efficacy of herpes simplex thymidine kinase/ganciclovir (HSVtk/GCV) suicide gene therapy in the respective in vivo tumors, we established and characterized 15 melanoma-derived cell lines from ...
Altamirano, Natalia Andrea +6 more
core +1 more source
Strain Engineering of Magnetoresistance and Magnetic Anisotropy in CrSBr
Advanced Materials, EarlyView.Biaxial compressive strain significantly enhances magnetoresistance and critical saturation fields in thin flakes of the 2D magnet CrSBr, along all three crystallographic axes. First‐principles calculations link these effects to strain‐induced increases in exchange interactions and magnetic anisotropy.
Eudomar Henríquez‐Guerra +19 more
wiley +1 more source