Electrical transport mechanisms of Neodymium-doped rare-earth semiconductors Abstract: This study reports the electrical properties of Nd-doped cerium oxide (CeO2) films synthesized by microwave assisted hydrothermal using a two-point probe technique. Positron annihilation lifetime spectroscopy studies […]
Os óxidos metálicos semicondutores vêm atuando com destaque em muitas tecnologias atuais e apontam para um papel importante na habilitação de uma série de aplicações futuras, podendo ser utilizados como sensores ou catalisadores, por exemplo. […]
In vitro evaluation of the influence of bone cortical thickness on the primary stability of conventional- and short-sized implants Abstract: Background: The aim of this in vitro study was to evaluate the influence of the […]
Efficient Ni and Fe doping process in ZnO with enhanced photocatalytic activity: A theoretical and experimental investigation Abstract: Zn1-xNixO and Zn1-xFexO structures were synthesized by the microwave-assisted hydrothermal method. The best photocatalytic degradation of rhodamine […]
A pesquisadora Lucia Helena Mascaro, professora do Departamento de Química da Universidade Federal de São Carlos (DQ – UFSCar) e integrante do Centro de Desenvolvimento de Materiais Funcionais (CDMF) passou a integrar o corpo editorial […]
Effects of α-Ag2WO4 crystals on photosynthetic efficiency and biomolecule composition of the algae Raphidocelis subcapitata Abstract: The α-Ag2WO4 (hexagonal rod-shaped) is a multifunctional material with interesting physical and chemical properties, such as good electronic, photocatalytic, […]
Photoluminescent properties of Sm3+ and Tb3+ codoped CaWO4 nanoparticles obtained by a one-step sonochemical method Abstract: Luminescent materials with LED applications can have your emission color controlled by rare earth doping. In this work, Sm3+- […]
Revealing the Nature of Defects in α-Ag2WO4 by Positron Annihilation Lifetime Spectroscopy: A Joint Experimental and Theoretical Study Abstract: Electron–matter coupling is a fascinating way to tune and modify the properties of materials. In this […]
Por José Angelo Santilli Os trabalhos desenvolvidos por três jovens pesquisadores vinculados ao Centro de Desenvolvimento de Materiais Funcionais (CDMF), Marcelo Assis, Lara Kelly Ribeiro e Juliana Ferreira de Brito receberam relevante reconhecimento internacional. O doutor Marcelo de Assis e […]
Brasileiros desenvolvem partículas que podem combater tumor de bexiga Nanopartículas de dióxido de titânio (TiO2) são utilizadas normalmente em tratamentos de fototerapia contra o câncer, uma vez que podem ser ativadas por luz ultravioleta (UV), […]
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