Results 171 to 180 of about 11,535 (223)

Tantalum-containing mesoporous bioactive glass powder for hemostasis

Journal of Biomaterials Applications, 2020
This study evaluates the hemostatic properties of tantalum-containing mesoporous bioactive glasses (Ta-MBGs) through a suite of in-vitro methods: hemolysis percentage, zeta potential, blood coagulation assays (Activated Partial Thromboplastin Time – APTT and Prothrombin Time - PT) and cytotoxicity tests.
Malvika Nagrath   +8 more
openaire   +2 more sources

The in-vitro bioactivity of mesoporous bioactive glasses

Biomaterials, 2006
Ordered mesoporous bioactive glasses (MBGs) with different compositions were prepared by using nonionic block copolymer surfactants as structure-directing agents through an evaporation-induced self-assembly process. Their in-vitro bioactivities were studied in detail by electron microscopy, Fourier-transform infrared spectroscopy, and inductively ...
Yan, X. X.   +8 more
openaire   +3 more sources

Nanocements produced from mesoporous bioactive glass nanoparticles

Biomaterials, 2018
Biomedical cements are considered promising injectable materials for bone repair and regeneration. Calcium phosphate composition sized with tens of micrometers is currently one of the major powder forms. Here we report a unique cement form made from mesoporous bioactive glass nanoparticles (BGn).
Min Sil, Kang   +6 more
openaire   +2 more sources

Amino-functionalized mesoporous bioactive glass for drug delivery

Biomedical Materials, 2017
An amino-functionalized mesoporous bioactive glass (N-MBG) with a high drug loading capacity and longer drug release time was successfully prepared by using 3-aminopropyltriethoxysilane (APTES) in a short-time chemical reaction. The drug release performance of an MBG and the N-MBG were studied by loading gentamicin sulfate (GS) in a simulated body ...
Shengxiang Jiang   +5 more
openaire   +3 more sources

Mesoporous bioactive glasses: Promising platforms for antibacterial strategies

Acta Biomaterialia, 2018
The control of bacterial infections is of particular importance in the field of tissue engineering. Recently, much attention has been addressed toward the use of mesoporous bioactive glasses (MBGs) for antibacterial strategies, primarily because of their capability of acting as carriers for the local release of antimicrobial agents.
Saeid Kargozar   +4 more
openaire   +3 more sources

Preparation method: structure–bioactivity correlation in mesoporous bioactive glass

Journal of Nanoparticle Research, 2013
Mesoporous bioactive glasses (MBGs) are receiving increased attention because of their superior bioactive properties and possible applications as drug-releasing carriers, bone implants and sealing materials in dentistry. We report here the results of investigation of structures and bioactivities of two types of MBG particles prepared by two different ...
Shih, S.-J.   +2 more
openaire   +1 more source

Functionalization and bioactivity in vitro of mesoporous bioactive glasses

Journal of Non-Crystalline Solids, 2008
Abstract Amino and carboxylic groups functionalized mesoporous bioactive glasses (denoted as N-MBGs and C-MBGs, respectively) were successfully synthesized through a post-grafting process and characterized by XRD, N2 sorption, TEM, FT-IR and TG techniques.
Jin Sun   +7 more
openaire   +1 more source

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