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A review on pedestal waveguides for low loss optical guiding, optical amplifiers and nonlinear optics applications
(2018-11-01)
In this work we review the recent advances and demonstrate possible future perspectives regarding pedestal waveguide fabrication technology. The optical waveguides produced using this technology represent a new platform ...
Keys for designing hematite/plasmonic metal hybrid nanostructures with enhanced photoactive properties
(American Chemical Society, 2018-03)
Photoactive hybrid nanostructures composed of metal oxides and plasmonic metals are able to perform the conversion of radiant (solar) energy into electrical or chemical energy. However, their use in large-scale practical ...
Desarrollo de una aplicación para implementar un modelo predictivo de inyección química
(Ediciones Universidad de América, 2017-04-25)
Se presenta una aplicación desarrollada en Visual Basic que permite determinar el comportamiento de campos petrolíferos donde se aplican procesos de inyección de agua, polímeros, surfactantes y surfactantes-polímeros, a ...
Enhancing the General Precedence Approach for Industrial Scheduling Problems with Sequence-Dependent Issues
(American Chemical Society, 2014-05)
This paper presents a novel technique that enhances the general precedence, mixed-integer programming approach for the optimal scheduling of process operations. It proves to effectively solve different types of industrial ...
Characterization of natural rubber/gold nanoparticles SERS-active substrate
(2013-10-05)
Natural rubber/gold nanoparticles membranes (NR/Au) were studied by ultrasensitive detection and chemical analysis through surface-enhanced Raman scattering and surface-enhanced resonance Raman scattering in our previous ...
Characterization of natural rubber/gold nanoparticles SERS-active substrate
(2013-10-05)
Natural rubber/gold nanoparticles membranes (NR/Au) were studied by ultrasensitive detection and chemical analysis through surface-enhanced Raman scattering and surface-enhanced resonance Raman scattering in our previous ...
SURFACE-ENHANCED RAMAN SCATTERING: METAL NANOSTRUCTURES COATED WITH LANGMUIR-BLODGETT FILMS
(Sociedad Chilena de Química, 2010)
Structural and optical properties o plasma-deposited a-C:H:Si:O:N films
(2021-01-01)
Thin a-C:H:Si:O:N films were deposited from plasmas fed hexamethyldisiloxane, oxygen and nitrogen, and characterized as a function of the partial pressure of oxygen in the feed, Rox. Deposition rates varied from 10 to 27 ...
Effect of DLC films with and without silver nanoparticles deposited on titanium alloy
(2019-11-01)
Diamond-like carbon (DLC) film is a biocompatible hard coating material that can prevent the leaching of metal ions. This study evaluates the structural characteristics of DLC, with and without silver nanoparticles, deposited ...