Results 61 to 70 of about 1,913 (240)

Patentes mexicanas del Distrito Federal: caracterización por delegación y área tecnológica (2009-2012)

open access: yesInvestigación Bibliotecológica: Archivonomía, Bibliotecología e Información, 2017
El objetivo de este trabajo es estudiar la dinámica de las patentes otorgadas en México a residentes mexicanos ubicados en el Distrito Federal. Se entiende en este trabajo que las patentes dan muestra de la capacidad inventiva y son un elemento que ...
Nevid Israel Meza Rodríguez   +1 more
doaj   +1 more source

A Surface‐engineered Microfluidic Device for Antibody‐Mediated Negative Selection of High‐Quality Sperm for Assisted Reproduction

open access: yesAdvanced Functional Materials, EarlyView.
This study reports a microfluidic device with a functionalized surface utilizing a polyoxazoline coating and covalently immobilized gold nanoparticles and anti‐phosphatidylserine antibody. The device efficiently eliminates pre‐apoptotic and apoptotic spermatozoa and yields sperm with substantially improved quality and low DNA damage, offering a simple ...
Soraya Rasi Ghaemi   +5 more
wiley   +1 more source

Análise das patentes de tecnologias relacionadas aos probióticos, prebióticos e simbióticos no Brasil

open access: yesBrazilian Journal of Food Technology, 2014
Este trabalho avaliou os documentos de patentes depositados no Brasil que fazem referência aos termos probióticos, prebióticos e simbióticos. Os dados foram selecionados nas bases de dados do Instituto Nacional de Propriedade Industrial e do European ...
Ferlando Lima Santos   +5 more
doaj   +1 more source

Human Gut Bacteria and Lipidic Nanoparticles: Particle Composition Predicts Structural Transformation and Bacterial Biocompatibility

open access: yesAdvanced Functional Materials, EarlyView.
Lipidic nanoparticles (LNPs) were incubated with 21 gut bacteria frequently associated with the human microbiome. SAXS revealed that ∼75% of tested species induced structural transformations in monoolein LNPs, whereas phytantriol and phospholipid formulations remained unaffected.
Jonathan Caukwell   +7 more
wiley   +1 more source

A Non‐Reciprocal Architected Porous Medium

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT In several fluid flow, energy‐dumping, and energy‐harvesting applications, a dominant flow direction or dominant resistance direction is desirable. In this study, we propose a simple modular geometry that doubles flow resistance in one direction relative to the opposite direction, while maintaining laminar viscous flow.
Clément Vezies   +2 more
wiley   +1 more source

Tribunal Unificado de Patentes: Novos caminhos para a proteção de patentes na Europa

open access: yesRevista Jurídica Portucalense
A recente entrada em funcionamento do Tribunal Unificado de Patentes vem finalmente responder à necessidade de um controlo jurisdicional efetivo da patente europeia e da patente europeia de efeito unitário.
Eugénio Lucas
doaj   +1 more source

Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi   +3 more
wiley   +1 more source

Análisis de los criterios patentabilidad de medicamentos en costa rica a partir de información de patentes

open access: yesRevista CENIC Ciencias Químicas, 2015
El ingreso de Costa Rica a la Organización Mundial de Comercio (OMC), su adhesión a Acuerdo sobre Aspectos de los Derechos de Propiedad Intelectual relacionados con el Comercio (ADPIC) y la firma del Tratado de Libre Comercio con Estados Unidos de ...
German Leonardo Madrigal-Redondo
doaj  

O debate econômico internacional da propriedade intelectual: aspectos relevantes para a saúde brasileira

open access: yesRECIIS, 2009
A discussão do impacto da harmonização internacional da proteção de patentes, em um nível mais elevado, na saúde pública dos países menos desenvolvidos somente agora começa a ser desenvolvida, a partir da chamada Declaração de Doha. Este artigo apresenta
Ronaldo Fiani   +2 more
doaj   +1 more source

Mechanoluminescent HOF Nanotransducers Enabled Sono‐Optogenetics in Parkinsonian Rats

open access: yesAdvanced Functional Materials, EarlyView.
We present a mechanoluminescent system utilizing porous hydrogen‐bonded organic frameworks (HOFs) as a toolkit for focused ultrasound‐triggered, non‐invasive light delivery to the deep brain in rats. This approach enables the specific activation of PV‐GPe neurons in dopamine‐depleted Parkinson's disease rat models, resulting in a comparable alleviation
Wenliang Wang   +18 more
wiley   +1 more source

Home - About - Disclaimer - Privacy