Results 91 to 100 of about 10,921 (266)

Nanociencias del cemento

open access: yes, 2020
Con la ayuda de las técnicas de caracterización desarrolladas en las últimas décadas se pudo avanzar en el conocimiento de la microstructura de los materiales y su relación con el comportamiento estructural. Ahora es el turno de profundizar a nivel de la nanoestructura ya que empiezan a existir técnicas capaces
Andrade, Carmen, Castellote, M.
openaire   +1 more source

Disrupting J‐Aggregation in Triazatruxene Dimers to Develop Responsive Luminescent Inks for Anti‐Counterfeiting Applications

open access: yesAdvanced Optical Materials, Volume 13, Issue 8, March 13, 2025.
This study investigates the stimulus‐responsive behavior of trialkylated triazatruxene dimers for third‐generation luminescent security inks. In particular, the derivative with flexible dodecyl chains displays high‐contrast, reversible color changes upon heating or shear, driven by liquid crystalline phase transitions and involving J ...
Raúl Martín   +7 more
wiley   +1 more source

Mundo Nano Vol. 8 No. 15, julio-diciembre 2015

open access: yesMundo Nano, 2016
Mundo Nano dedica este nú­ mero a algunas de las aportaciones que la nanociencia y la nanotecnología pueden realizar en el tema de producción de energía. 
Redacción CEIICH
doaj   +1 more source

A Nanostructured Cu(II) Coordination Polymer Based on Alanine as a Trifunctional Mimic Enzyme and Efficient Composite in the Detection of Sphingobacteria

open access: yesBioinorganic Chemistry and Applications, 2022
This research raises the potential use of coordination polymers as new useful materials in two essential research fields, allowing the obtaining of a new multiartificial enzyme with the capacity to inhibit the growth of bacteria resistance.
Noelia Maldonado   +6 more
doaj   +1 more source

Calibration of piezoelectric positioning actuators using a reference voltage-to-displacement transducer based on quartz tuning forks

open access: yes, 2012
We use a piezoelectric quartz tuning fork to calibrate the displacement of ceramic piezoelectric scanners which are widely employed in scanning probe microscopy.
Andres Castellanos-Gomez   +4 more
core   +1 more source

Surface-confined molecular coolers for cryogenics [PDF]

open access: yes, 2012
An excellent molecule-based cryogenic magnetic refrigerant, gadolinium acetate tetrahydrate, is here used to decorate selected portions of silicon substrate. By quantitative magnetic force microscopy for variable applied magnetic field near liquid-helium
Arauzo, Ana   +7 more
core   +2 more sources

The lawyer and his artistic work

open access: yesArs Iuris Salmanticensis, 2018
Nanotechnology, and more generally Nanoscience, is a revolution for humanity, for the many applications of all types that can develop, although not without risks; and among the most interesting and important highlights undoubtedly graphene nanomaterials.
Dionisio FERNÁNDEZ DE GATTA SÁNCHEZ   +1 more
doaj  

La nanotecnología en el CSIC: transferencia y comercialización de patentes

open access: yesMundo Nano, 2014
La nanociencia y la nanotecnología hicieron su aparición en el escenario científico en un momento en el que la economía de España y el sistema español de investigación, desarrollo e innovación experimentaban un fuerte crecimiento.
Javier Etxabe   +2 more
doaj   +1 more source

Ac magnetic susceptibility of a molecular magnet submonolayer directly patterned onto a microSQUID sensor [PDF]

open access: yes, 2011
We report the controlled integration, via Dip Pen Nanolithography, of monolayer dots of ferritin-based CoO nanoparticles (12 Bohr magnetons) into the most sensitive areas of a microSQUID sensor.
Bellido, E.   +9 more
core   +2 more sources

Thickness-Dependent Differential Reflectance Spectra of Monolayer and Few-Layer MoS2, MoSe2, WS2 and WSe2

open access: yes, 2018
The research field of two dimensional (2D) materials strongly relies on optical microscopy characterization tools to identify atomically thin materials and to determine their number of layers. Moreover, optical microscopy-based techniques opened the door
Barcons, David   +14 more
core   +1 more source

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