Results 101 to 110 of about 5,342 (221)

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz   +3 more
wiley   +1 more source

Modelado de la demanda de carga lenta y rápida de vehículos eléctricos para el estudio de impacto en la red de distribución [PDF]

open access: yes, 2012
El presente proyecto se ha desarrollado para proponer una metodología de modelización de la demanda de carga lenta y rápida de vehículos eléctricos para el estudio de impacto en la red de distribución. El capítulo 1 es la memoria del análisis del estado
Olivella Rosell, Pol
core  

Unleashing the Power of Machine Learning in Nanomedicine Formulation Development

open access: yesAdvanced Functional Materials, EarlyView.
A random forest machine learning model is able to make predictions on nanoparticle attributes of different nanomedicines (i.e. lipid nanoparticles, liposomes, or PLGA nanoparticles) based on microfluidic formulation parameters. Machine learning models are based on a database of nanoparticle formulations, and models are able to generate unique solutions
Thomas L. Moore   +7 more
wiley   +1 more source

Desenvolvimento de um conversor CA-CC unificado com características de filtro ativo paralelo

open access: yes, 2017
Com o acentuado crescimento tecnológico das últimas décadas, a energia elétrica assume uma posição cada vez mais relevante e imprescindível, sendo que, hoje em dia, muito dificilmente alguém abdicaria dela, principalmente, considerando as necessidades energéticas de bens essenciais como eletrodomésticos e luz elétrica, assim como de sistemas ...
openaire   +1 more source

An All‐Optical Driven Bio‐Photovoltaic Interface for Active Control of Live Cells

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐photovoltaic Interface (BIO‐PV‐I) for live cell manipulation is presented. BIO‐PV‐I can be activated non‐invasively and remotely to control the spatial motility, adhesion, and morphology of cells adhering to it. BIO‐PV‐I uses a patterned light‐induced electric potential in iron‐doped lithium niobate crystals whose light‐driven and reversible nature,
Lisa Miccio   +8 more
wiley   +1 more source

Sistema de medición de energía para el diseño de sistemas fotovoltaicos [PDF]

open access: yes, 2018
El consumo de energía eléctrica es una característica importante de las sociedades industrializadas representando un factor básico para la producción de diversos sectores como industrial, comercial y residencial.
Duarte Chacón, Cesar Alberto
core  

Auto‐Generated Valence States in Electrocatalysts for Boosting Oxygen and Hydrogen Evolution Kinetics in Alkaline Water/Alkaline Seawater/Simulated Seawater/Natural Seawater

open access: yesAdvanced Functional Materials, EarlyView.
This review systematically highlights the latest achievements in mixed‐valence states relevant to hydrogen and oxygen evolution reactions, providing essential insights into future directions and methods for large‐scale practical implementation. This critical review is expected to provide an overview of recent advancements in diverse valence‐state metal
Jitendra N. Tiwari   +4 more
wiley   +1 more source

Estudos de características e especificações de calibradores de dose comerciais [PDF]

open access: yes
Os medidores de atividade (ou calibradores de dose) são utilizados para determinação da atividade total apresentada por um radionuclídeo. Neste relatório é feito um estudo das principais características e especificações de modelos comerciais de medidores
Fonseca, Antônio Carlos Corrêa   +1 more
core  

Automatización de invernadero para cultivos hidropónicos en El Salvador [PDF]

open access: yes, 2017
Este estudio muestra de manera concisa la historia del surgimiento de la hidroponía en el mundo del ser humano, desde sus orígenes hasta su llegada y crecimiento en Latinoamérica, lo que permitió implementar proyectos y desarrollar investigaciones que ...
López Guevara, Leonel Eduardo   +2 more
core  

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

open access: yesAdvanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy