Results 81 to 90 of about 1,276,665 (294)
Advanced Functional Materials, EarlyView.We have developed DEX/GM, an all‐natural, personalizable hybrid vaccine designed by coating dendritic cell‐derived exosomes (DEX) onto tumor cell membranes (GM) for sustained prophylaxis against glioblastoma (GBM). ABSTRACT Glioblastoma (GBM), one of the most aggressive and lethal brain tumors, remains incurable with a poor clinical prognosis.
Shanshan Li +6 more
wiley +1 more source
Bioinspired Stabilization of Fluorescent Au@SiO2 Tracers for Multimodal Biological Imaging
Advanced Functional Materials, EarlyView.This study demonstrates a bioinspired stabilization strategy for fluorescent gold‐silica nanoparticles. Inspired by natural biosilica maturation, high‐temperature calcination transforms the silica shells, preventing dissolution in cell culture media and intracellular environments.
Wang Sik Lee +5 more
wiley +1 more source
Auditoria Interna - Função e Processo. [PDF]
, 1999 A Auditoria Interna é um tema que sempre nos aliciou e, por motivos académicos e profissionais, sentimos a necessidade de investigar. Por outro lado, pretendemos sensibilizar outros profissionais para este ramo de Auditoria, ainda pouco divulgada entre ...
Georgina, Morais, Martins, Isabel
core
Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips
Advanced Functional Materials, EarlyView.This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee +16 more
wiley +1 more source
Fronteiras contingentes e conhecimento limitado [PDF]
, 2012 Este artigo mostra que combinando as noções lógicas de 'contingência' e 'conhecimento' nós podemos formular uma tese cética de acordo com a qual 'o mundo não pode ser conhecido'.
Costa-Leite, Alexandre
core
Advanced Functional Materials, EarlyView.Quantum sensing reveals intricate patterns linking endo‐lysosomal maturation to cardiac fibrosis progression, highlighting complexity in cellular remodeling. This study investigates fibroblast‐to‐myofibroblast transition under cell aging, stiffness, and TGF‐β stimulation, comparing nanodiamond uptake, endo‐lysosomal dynamics, and free radical ...
Aldona Mzyk +3 more
wiley +1 more source
Formulaçao pelo método dos residuos pesados de um elemento finito de nós coincidentes para modelar a transferencia de calor na interface de contacto entre dois meios distintos [PDF]
, 1998 Faz-se a formulas50 pelo método dos resíduos pesados de um elemento finito de nós coincidentes que permite modelar a transmissiio de calor através da interface de contacto entre dois meios distintos. A modelaqiio daquela interface obriga & utilizas50 de
Vila Real, Paulo
core +2 more sources
Mechanoregulatory Effects of Cell‐Scale Microwells on Epithelial Cell Phenotype
Advanced Functional Materials, EarlyView.In small polycaprolactone microwells, A549 epithelial cells span well edges, in contrast to cells growing on flat substrates. Focal adhesion sites (yellow) concentrate at topographic boundaries, while cytoskeletal tension (magenta stress fibers) is transmitted to the nucleus (blue), reducing nuclear sphericity.
Ruiwen He +10 more
wiley +1 more source
MORTAIS. NÓS, A MEDICINA E O QUE REALMENTE IMPORTA NO FINAL [PDF]
, 2016 Marisete Teresinha Hoffmann-Horochovski
openalex +1 more source