Results 21 to 30 of about 14,625 (221)

Intrinsic Photoactive Star ZnPc–Poly(glutamate) Nanoplatforms for Multimodal Glioblastoma Therapy and Brain‐Targeted Delivery

open access: yesAdvanced Functional Materials, EarlyView.
An intrinsic photoactive star‐shaped zinc phtalocyanine‐poly(L‐glutamic acid) (ZnPc‐PGA) nanoplatform for multimodal glioblastoma (GBM) therapy and brain‐targeted elivery. A ZnPc‐PGA‐based multifunctional theranostic nanocarrier platform enables image‐guided, multimodal GBM therapy. ZnPc‐PGA nanocarriers support the integration of fluorescence imaging,
Amina Benaicha‐Fernández   +14 more
wiley   +1 more source

Detection of anti-HCV antibodies and risk factors in a population with access to public healthcare in Mexico

open access: yesRevista de Gastroenterología de México (English Edition)
Introduction and aim: Timely detection and diagnosis of hepatitis C virus (HCV) involves identifying the population that is predisposed to treatment and prevention, thus limiting complications and preventing infection.
B. Ríos-Castillo   +10 more
doaj   +1 more source

Innovación Social: Definiciones, Métricas, Temáticas clave, Agentes y Enfoques de impacto

open access: yesRevista Galega de Economía, 2023
Este artículo analiza las tendencias de las investigaciones sobre Innovación social publicadas en la Social Science Citation Index (SSCI) de la Web of Science. Se identifica sus métricas, definiciones, características, agentes y enfoques, realizando una investigación bibliométrica con el software “Bibliometrixâ€, así como una revisión ...
openaire   +1 more source

Dual‐Inductive and Programmable Switching: A New Paradigm in Ionic Interface‐Controlled Perovskite Memory

open access: yesAdvanced Functional Materials, EarlyView.
A fully programmable, dual‐inductive switchable halide perovskite memristor is demonstrated through precise BDAI2‐mediated interface engineering. This ion‐modulating layer suppresses stochastic filamentary growth, enabling stable, non‐filamentary switching via dynamic barrier modulation.
So‐Yeon Kim, Juan Bisquert
wiley   +1 more source

Detección de anticuerpos contra el VHC y los factores de riesgo en la población con acceso a la seguridad social en México

open access: yesRevista de Gastroenterología de México
Resumen: Introducción y objetivo: La detección y el diagnóstico oportuno del virus de la hepatitis C (VHC) implica identificar la población susceptible de tratamiento, prevenir, limitar complicaciones y evitar contagios.
B. Ríos-Castillo   +10 more
doaj   +1 more source

Toward sustainable nanomaterials: An innovative ecological approach for biogenic synthesis of TiO2 nanoparticles with potential photocatalytic activity

open access: yesCleaner Engineering and Technology, 2023
Biogenic synthesis of nanomaterials represents a promising alternative to traditional chemical synthesis due to its environmentally friendly nature, cost-effectiveness, low toxicity, and high biocompatibility.
David Asmat-Campos   +2 more
doaj   +1 more source

FACTORES PARA IMPULSAR LA INNOVACIÓN SOCIAL EN EL ÃMBITO DE LA CADENA DE SUMINISTRO: NUEVOS RETOS Y OPORTUNIDADES

open access: yesRevista Galega de Economía, 2021
Este artículo analiza el estudio de la cadena de suministro como ámbito desde donde las empresas pueden llevar a cabo actividades de innovación social. Con esta premisa, se realiza una propuesta de factores ordenados que impulsan la innovación social en la cadena de suministro.
openaire   +1 more source

Hybrid Solar Cell/Triboelectric Nanogenerator Based on Stable Two‐Dimensional Covalent Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
This study highlights the integration of stable two‐dimensional covalent organic framework (COF) films as photoactive layers in hybrid nanoenergy devices. The results demonstrate their capacity to generate electricity under both sunny and rainy conditions, showcasing versatility and resilience.
Joab D. Guerrero   +13 more
wiley   +1 more source

Innovación social desde el emprendimiento social: Panorama de la bibliografía global y colombiana

open access: yesRevista de Ciencias Sociales, 2023
La innovación social genera nuevas soluciones para el logro de Objetivos de Desarrollo Sostenible. Empero, poco se conocen los aportes del emprendimiento a la innovación social en contextos de postconflicto como el colombiano.
David Díez   +2 more
doaj   +1 more source

Engineering of Glioblastoma‐Derived Biomimetic Vesicles and Their Structural and Molecular Features

open access: yesAdvanced Healthcare Materials, EarlyView.
ABSTRACT Biomimetic nanosystems and vesicles have arisen as a novel approach to design vesicular transport systems with diverse therapeutic potential. The ‘biomimetic’ strategy involves the integration of cell membrane components into lipid bilayers, conferring them with biological properties originating from the cell of origin. Until now, most studies
Noelia Hernández‐Lobato   +6 more
wiley   +1 more source

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