Results 141 to 150 of about 1,859,331 (309)
Chemically‐Linked Heterostructures of Palladium Nanosheets and 2H‐MoS2
Small, EarlyView.The photoresponse of MoS2 devices is extended to the near‐infrared region (up to 1700 nm) through chemical connection to Pd nanosheets (PdNS). A maleimide is used for covalent connection to MoS2, and a phenyl bromide moiety for linkage to the PdNS. In the absence of the chemical linker, van der Waals heterostructures show poorer enhancement of the ...
Ramiro Quirós‐Ovies +12 more
wiley +1 more source
La transferencia de derechos accionarios
Revista de la Facultad de Derecho, 2014 Contenido: Los derechos derivados de la acción y su transferencia a terceros. Introducción. La acción como bien y como título de participación. Alcance de la traslación de derechos de la acción a un tercero.
Alejandro Miller
doaj +2 more sources
La inobservancia a las normas sociales: hendiduras a la ontología de la realidad social
Anagramas Rumbos y Sentidos de la Comunicación, 2016 El presente estudio ofrece una interpretación de naturaleza ontológica a uno de los fenómenos más divulgados recientemente por los medios informativos de comunicación: la displicencia de los sujetos al seguimiento de normas sociales. El trabajo se centra,
Jorge Gregorio Posada Ramírez +2 more
doaj
Substrate‐Tight Graphene Transmembrane‐nanofluidic Devices
Small, EarlyView.This study demonstrates that the covalent coupling of a pyrene layer to a silicon nitride substrate using silane and peptide chemistry increases the adhesion of graphene to the substrate and prevents the delamination of graphene. 76.2% of the devices with free‐standing graphene are successful devices for ion transport measurement in 0.1 M HCl ...
Xiaofang Kang +7 more
wiley +1 more source
Formation Mechanism of BN Flakes on MWCNTs
Small, EarlyView.This work presents a novel heterostructured h‐BN flake‐coating on multi‐wall carbon nanotubes synthesized via CVD. It details structural characterization supported by molecular dynamics simulations. The mechanism of BN flake formation, stress‐induced buckling, and van der Waals heterostructure design is discussed, highlighting applications in thermal ...
Tongshan Liu +6 more
wiley +1 more source
Diplomacia cultural: experiencias argentinas [PDF]
, 2010 Distintas situaciones coinciden favorablemente para que la Argentina despliegue nuevas acciones de política cultural exterior. La Argentina es reconocida por ser uno de los principales actores culturales del continente iberoamericano.
Viñuales, Inés
core
Reprogramming Immunogenicity of Iron Oxide Nanoparticles through Sulfated Glycan Presentation
Small, EarlyView.This study presents a comparative analysis of heparin (HP)‐ and dextran sulfate (DS)‐coated superparamagnetic iron oxide nanoparticles (SPIONs) as a tunable immunomodulatory platform where surface chemistry dictates therapeutic function. DS‐SPIONs are preferentially internalized by myeloid cells, reprogramming them into a pro‐healing M2 phenotype ...
Negin Pournoori +8 more
wiley +1 more source
Didasc@lia: didáctica y educación, 2011 One of the main challenges for the pedagogic incorporation of the Information and Communication Technology (ICT) in school context is related to the way in which it is approached inside the Initial Formation of Teachers (IFT).
Juan Eusebio Silva Quiroz
doaj