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NANOTECNOLOGIA E NANOCIÊNCIA EM LIVROS DIDÁTICOS DE FÍSICA DO NÍVEL MÉDIO: DISCURSOS SOBRE A TECNOLOGIA E A EDUCAÇÃO CIENTÍFICA E TECNOLÓGICA

open access: yesMomento, 2013
Na presente investigação, analisamos as abordagens sobre a nanotecnologia e a nanociência em edições recentes de livros didáticos de Física, do nível médio da educação brasileira.
Paulo N. Lisboa-Filho, Maria A. Monteiro
doaj  

Derecho y nanotecnología: definiendo lo invisible

open access: yesRevista de la Facultad de Derecho y Ciencias Políticas, 2019
El presente trabajo constituye una aproximación a la nanotecnología desde el punto de vista jurídico; se presentan y analizan diferentes definiciones de nanomaterial acogidas –especialmente de la Unión Europea y la Organización Internacional de ...
Ricardo Santana Cabello   +1 more
doaj   +1 more source

Photovoltaic Effect in a III‐IV‐V Compound Semiconductor

open access: yesProgress in Photovoltaics: Research and Applications, EarlyView.
A large reduction of the GaAs band gap is obtained with incorporation of 6.5% Ge during epitaxy without introducing extended defects or composition inhomogeneity. Heterojunction solar cell devices were fabricated with 0.76‐V open circuit voltage and an internal quantum efficiency above 40% at energies below the bandgap of the GaAs emitter.
José M. Ripalda   +13 more
wiley   +1 more source

Innovación docente: la enseñanza de la Nanotecnología a través de MOOCs y comunidades on-line [PDF]

open access: yes, 2016
El proyecto innovador liderado por el Laboratorio de Nanotecnología Molecular del Dpto. Química Inorgánica de la UA persigue la creación y actualización de una plataforma a nivel internacional para la formación en nanotecnología y el análisis de su ...
Barceló Gisbert, Irene   +10 more
core   +1 more source

Hydrodynamic assisted multiparametric particle spectrometry

open access: yesScientific Reports, 2021
The real-time analysis of single analytes in flow is becoming increasingly relevant in cell biology. In this work, we theoretically predict and experimentally demonstrate hydrodynamic focusing with hollow nanomechanical resonators by using an ...
Alberto Martín-Pérez   +6 more
doaj   +1 more source

Liquid‐Processed 2D Aromatic Amorphous Carbon: Defect Engineering and Universal Transport Scaling

open access: yesSmall, EarlyView.
Liquid‐processed graphene oxide (GO) thin films undergo a controllable crystalline–to–amorphous transition driven by thermal quenching. By kinetically tuning oxygen‐driven defect formation during reduction, scalable 2D aromatic amorphous carbon phases are stabilized, directly linking nanoscale disorder and defect topology to electronic transport ...
Fabiola Liscio   +22 more
wiley   +1 more source

TECHNOLOGY MAPPING TO FOOD PRODUCTION APPLIED NANOTECHNOLOGY

open access: yesRevista INGI, 2018
A nanotecnologia surgiu como alternativa para melhoria dos produtos alimentícios, permitindo mudanças que alteram a forma de produção, de processamento e consumo dos alimentos.
Bruno Ramos Eloy   +4 more
doaj  

El principio de precaución ante los posibles riesgos de la nanotecnología y sus derivados

open access: yesMundo Nano
En el presente texto se expone qué es el principio de precaución, así como la discusión en torno a porqué usarlo en el caso de la regulación y gestión de los productos de la nanotecnología.
Laura Saldívar Tanaka
doaj   +1 more source

Covalent Functionalization of NiFe Layered Double Hydroxides using Tris(Hydroxymethyl)Aminomethane

open access: yesSmall, EarlyView.
Covalent functionalization of NiFe layered double hydroxides with tris(hydroxymethyl)aminomethane enables controlled growth, enhanced structural order, and improved processability. Temporary TRIS anchoring promotes stable water‐based inks and binder‐free electrode fabrication, leading to enhanced oxygen evolution activity and long‐term stability under ...
Alvaro Seijas Da Silva   +8 more
wiley   +1 more source

Pejerrey (Odontesthes bonariensis) Under Siege: Main Infectious Diseases and Their Role in Aquaculture and Wild Populations Amidst Environmental Change

open access: yesJournal of Fish Diseases, Volume 48, Issue 4, April 2025.
ABSTRACT The pejerrey (Odontesthes bonariensis) is a key species for recreational and commercial fisheries in Argentina and holds significant aquaculture potential. It has been introduced to various countries worldwide, including Japan, where intensive aquaculture has developed.
Aarón Torres‐Martínez   +4 more
wiley   +1 more source

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