Results 51 to 60 of about 136,654 (302)

Material biocompatible

, 2023
Material biocompatible. El objeto de la presente invención es un nuevo material biocompatible destinado a ser usado en la fabricación de implantes, prótesis o dispositivos biomédicos, y que se fabrica utilizando como material de soporte cerámicas biomórficas de SiC con un recubrimiento de vidrio bioactivo depositado por ablación con láser pulsado.
Martínez Fernández, Julián, Ramírez de Arellano López, Antonio, Varela Feria, Francisco M., González Fernández, Pío Manuel, Serra Rodríguez, Julia A., Liste Carmuleja, Sara, Chiussi, Stefano, Pérez Borrajo, Jacinto, Arias Otero, José Luis, León Fong, Betty, Pérez-Martínez y Pérez-Amor, Mariano   +10 more
openaire   +2 more sources

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

Metal Biocompatible Materials [PDF]

, 2011
The bachelor’s thesis deals with metal biocompatible materials, their chemical composition, heat treatment, final mechanical properties and possibilities of application of these materials.
Stejskal, Pavel
core  

Development of Biocompatible Parylene Neurocages for Action Potential Stimulation and Recording [PDF]

, 2007
Neurons, and the neural networks they form, are at the heart of our biological and cognitive functions. Traditional in vitro techniques for studying neural networks use two-dimensional multi-electrode arrays.
Tooker, Angela Colleen
core   +1 more source

Push-out bond strength of different tricalcium silicate-based filling materials to root dentin

Brazilian Oral Research, 2018
: The aim of this study was to evaluate the bond strength of different triccalcium silicate cements to retrograde cavity using a push out test. Thirty maxillary central incisors were shaped using #80 hand files and sectioned transversally.
Jorge Henrique Stefaneli Marques, Yara Teresinha Corrêa Silva-Sousa, Fuad Jacob Abi Rached-Júnior, Luciana Martins Domingues de Macedo, Jardel Francisco Mazzi-Chaves, Josette Camilleri, Manoel Damião Sousa-Neto   +6 more
doaj   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Effect of microwave power on EPR spectra of natural and synthetic dental biocompatible materials [PDF]

, 2015
Paramagnetic centers in the two exemplary synthetic and natural dental biocompatible materials applied in implantology were examined by the use of an X-band (9.3 GHz) electron paramagnetic resonance (EPR) spectroscopy.
Ramos Paweł, Pilawa Barbara, Adamczyk Jakub   +2 more
core   +3 more sources

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

FEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas, Aaron D. Morgan, Ignas Čiurlionis, Christian Böhm, Stefan Jockenhövel, Willi Jahnen‐Dechent, Marc A. M. J. van Zandvoort   +6 more
wiley   +1 more source

Polymeric biocompatible materials [PDF]

, 2011
The aim of the bachelor’s thesis is polymeric biocompatible materials. In the first part the problematic of the biocompatible materials is discussed and the basic terms are explained.
Matlák, Jiří
core  

Preparation and Characterization of Polymeric Microparticles Based on Poly(ethylene brassylate-co-squaric Acid) Loaded with Norfloxacin

Pharmaceutics
In recent years, increasing interest has been accorded to polyester-based polymer microstructures, driven by their promising potential as advanced drug delivery systems.
Alexandru-Mihail Șerban, Isabella Nacu, Irina Rosca, Alina Ghilan, Alina Gabriela Rusu, Loredana Elena Niță, Raluca Nicoleta Darie-Niță, Aurica P. Chiriac   +7 more
doaj   +1 more source