Results 141 to 150 of about 9,962,858 (400)

Endothelial Cells Angiogenesis in Sulfated Glycosaminoglycan (GAG) Hydrogels Enhanced by Bioactive Glass‐Released Ions

Advanced Functional Materials, EarlyView.
A mechanically tunable hydrogel composed of gelatin, chondroitin sulfate and laminin promotes angiogenesis in vitro without the supplement of growth factors. Endothelial cells morphogenesis was further enhanced by medium conditioned with bioactive glass 58S‐released ions (Ca and Si), thus offering a promising strategy to vascularize 3D tissue ...
Marco Piazzoni, Ilaria Borghi, Francesca Cadamuro, Sophia Dalfino, Riccardo Campanile, Sofia Nizzolo, Valeria Cassina, Francesca Tallia, Julian R. Jones, Francesco Mantegazza, Sabrina Bertini, Lorenzo Moroni, Francesco Nicotra, Laura Russo   +13 more
wiley   +1 more source

Effect of Er:YAG laser surface treatment on surface properties and shear-bond strength of resin-cement to three translucent zirconia: an in-vitro study

Discover Materials
Achieving optimal bonding to translucent zirconia poses certain challenges as there is no consensus on ideal surface treatment method. Therefore, the aim of present investigation is to evaluate effect of Er:YAG laser treatment on wettability, surface ...
Hager Abdullah, Nagy Abdulsamee, Hanaa Farouk, Dalia A. Saba   +3 more
doaj   +1 more source

Cell Calcification Models and Their Implications for Medicine and Biomaterial Research

Advanced Healthcare Materials, EarlyView.
Calcification, is the process by which the tissues containing minerals are formed, occurring during normal physiological processes, or in pathological conditions. Here, it is aimed to give a comprehensive overview of the range of cell models available, and the approaches taken by these models, highlighting when and how methodological divergences arise,
Luke Hunter, Caterina Vanelli Coralli, Robert Dzhanaev, Aaron Morgan, Willi Jahnen‐Dechent, Sergio Bertazzo   +5 more
wiley   +1 more source

Physicochemical properties of silicate tricalcium-based cement for use as pulp capping or repair material [PDF]

Brazilian Oral Research
This study evaluated some physicochemical properties of an experimental tricalcium silicate-based cement (ETSC) indicated for use as pulp capping or endodontic repair material; Biodentine (BD) and White MTA-Angelus (MTA) cements served as comparators ...
Suyane Maria LUNA-CRUZ, Bernardo Almeida AGUIAR, Pierre Basílio Almeida FECHINE, Marco Antônio Húngaro DUARTE, Bruno Carvalho de VASCONCELOS, Juliano Sartori MENDONÇA   +5 more
doaj   +1 more source

Facile Deep Brain Electrode Coating with MXene for Improved Electrode Performance

Advanced Healthcare Materials, EarlyView.
Facile dip‐coating of commercial carbon fiber electrodes with Ti3C2Tx MXene improves electrical conductivity, reduces impedance, and enables single‐neuron recordings in the rat hippocampus over four weeks. The coating maintains biocompatibility, minimizes inflammation, and remains MRI‐compatible.
Laura Kondrataviciute, Taufik A. Valiante, Luka Milosevic, Lorraine V. Kalia, Dong Wook Kim, Suneil K. Kalia   +5 more
wiley   +1 more source

Поиск перспективных стоматологических конструкционных материалов [PDF]

, 2015
Известно, что сплавы металлов являются наиболее прочными стоматологическими конструкционными материалами. Хотя применяемые сплавы считаются биосовместимыми, но в стоматологической практике встречаются случаи непереносимости таких материалов.
Будаи, Б. Т., Маренкова, М. Л.   +1 more
core  

Push-out bond strength of MTA HP, a new high-plasticity calcium silicate-based cement

Brazilian Oral Research, 2016
This study was designed to investigate the resistance to dislodgment provided by MTA HP, a new high-plasticity calcium silicate-based cement. Biodentine and White MTA Angelus were used as reference materials for comparison.
Emmanuel JNL SILVA, Nancy Kudsi CARVALHO, Mayara ZANON, Plínio Mendes SENNA, Gustavo DE-DEUS, Mário Luis ZUOLO, Alexandre Augusto ZAIA   +6 more
doaj   +1 more source

Biologically Active Implants Prevent Mortality in a Mouse Sepsis Model

Advanced Healthcare Materials, EarlyView.
A modular, triple‐action titanium implant is developed to prevent implant‐associated infections by repelling bacteria, killing pathogens, and enhancing tissue integration. Coatings with phage cocktails targeting P. aeruginosa and S. aureus show significant bacterial reduction and improved survival in a mouse sepsis model.
Martin Stark, Fereshteh Bayat, Sara Rahmani, Mathura Thirugnanasampanthar, Taylor Kramer, Elise Schwarz, David Wilson, Jeffrey I. Weitz, Zeinab Hosseinidoust, Tohid F. Didar   +9 more
wiley   +1 more source

Antibacterial and Antibiofilm Effect of Low Viscosity Chitosan against Staphylococcus epidermidis

International Journal of Microbiology, 2016
Aim. The aim of this study was to investigate the antibacterial and antibiofilm properties of low viscosity chitosan on S. epidermidis growth and biofilm formation. Methods and Results.
Inger Sofie Dragland, Håkon Valen Rukke, Ida S. R. Stenhagen, Jessica Lönn-Stensrud, Hilde M. Kopperud   +4 more
doaj   +1 more source

A Novel Core–Shell Hydrogel 3D Model for Studying Macrophage Mechanosensing and Foreign Body Giant Cell Formation

Advanced Healthcare Materials, EarlyView.
The foreign body response (FBR) to biomaterials is primarily driven by macrophages, which often fuse into destructive foreign body giant cells (FBGCs). To address the limited understanding of FBGC formation, a novel microscale core–shell hydrogel 3D model is developed using heterogeneous alginate‐collagen microcapsules with varying stiffness, offering ...
Manisha Mahanty, Wenquan Ou, Xiaoping Zhu, Jonathan S Bromberg, Xiaoming He, Shaik O. Rahaman   +5 more
wiley   +1 more source