Results 61 to 70 of about 695,348 (302)

Cryogenic Focused Ion Beam Milling to Investigate the Anisotropic Magnetotransport Properties of Bismuth Microcrystals

open access: yesAdvanced Functional Materials, EarlyView.
The highly anisotropic Fermi surface of bismuth results in variations in magnetotransport properties across different crystallographic directions, which can be characterized by studying microcrystals. To avoid the observed surface melting under room temperature Focused Ion Beam (FIB) irradiation, two low‐temperature FIB fabrication methods are proposed
Amaia Sáenz‐Hernández   +6 more
wiley   +1 more source

ELABORAÇÃO E ACEITABILIDADE DE PRODUTOS DE PANIFICAÇÃO ENRIQUECIDOS COM SEMENTE DE GOIABA (Psidium guajava L.) EM PÓ

open access: yesHolos, 2014
A indústria de alimentos, em especial a de processamento de frutos, produz uma grande quantidade de resíduos agroindustriais. Esses resíduos constituem 65-70% da massa total dos frutos, conforme a espécie do fruto.
Ana maria Athayde Uchôa Thomaz   +7 more
doaj   +1 more source

Molecular analysis of anterior endoderm during Xenopus development: a funtional and genomic approach [PDF]

open access: yes, 2008
Tese de doutoramento em Biologia (Biologia do Desenvolvimento), apresentada à Universidade de Lisboa através da Faculdade de Ciências, 2008Fundação para a Ciência e Tecnologia (FCT), (SFHR/BD/10035 ...
Silva, Ana Cristina Guerra Matos Ferreira da, 1979-
core  

Gram‐Scale Production of Iron Oxide Rubik‐Cube Nanoparticles: New Tools for the Clinical Translation of Magnetic Hyperthermia and Magnetic Particle Imaging

open access: yesAdvanced Functional Materials, EarlyView.
This work reports the first gram‐scale solvothermal synthesis of ‘Rubik's cube’ nanoparticles—cubic, dendritic multicore structures with tuneable sizes and exceptional magnetic heating performance. Featuring iron oxide single‐domain character, with low coercivity fields, high magnetization, and strong MPI signals, they enable viscosity‐independent ...
Giusy M. R. Rizzo   +12 more
wiley   +1 more source

Hybrid Microdiscs for Magnetically Induced Non‐Cytotoxic Thermal Actuation and Programmable Biomolecule Delivery

open access: yesAdvanced Functional Materials, EarlyView.
Hybrid magnetic microdiscs with customizable size and composition are engineered through refined photolithography and LbL assembly. Embedded Fe3O4 nanoparticles enable localized, non‐cytotoxic heating, while protein cargos can be incorporated in tunable quantities.
Daniela Iglesias‐Rojas   +13 more
wiley   +1 more source

[Application of scientific knowledge: knowledge translation in an institute of science and technology in public health]. [PDF]

open access: yesCad Saude Publica, 2023
Scavuzzi ÂMA   +5 more
europepmc   +1 more source

Os valores: horizontes para o novo milénio [PDF]

open access: yes, 2004
Instituto Português do Livro e das BibliotecasFundação Calouste GulbenkianFundação para a Ciência e a Tecnologia ...
Gama, Manuel
core  

A 3D Bioprinted Spheroid‐Laden dECM‐Enriched Osteosarcoma Model for Enhanced Drug Testing and Therapeutic Discovery

open access: yesAdvanced Healthcare Materials, EarlyView.
A 3D biomimetic OS model was developed by bioprinting an OS‐cell‐derived dECM‐enriched bioink with OS spheroids incorporated. The model showed upregulation of known OS prognostic markers and increased resistance to doxorubicin, compared to 2D cultures and scaffold‐free spheroids, making this a more clinically relevant platform for drug discovery ...
Margarida F. Domingues   +6 more
wiley   +1 more source

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