Results 191 to 200 of about 11,535 (223)
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Materials Science and Engineering: C, 2013
We report, for the first time, the synthesis of sodium oxide containing mesoporous bioactive quaternary glasses and compared with two different mesoporous ternary silicate systems by modified sol-gel process. With the aid of three different glass systems, a systematic analysis has been made on phosphorous-bearing (P-bearing) and phosphorous-free (P ...
Chitra, Vaid, Sevi, Murugavel
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We report, for the first time, the synthesis of sodium oxide containing mesoporous bioactive quaternary glasses and compared with two different mesoporous ternary silicate systems by modified sol-gel process. With the aid of three different glass systems, a systematic analysis has been made on phosphorous-bearing (P-bearing) and phosphorous-free (P ...
Chitra, Vaid, Sevi, Murugavel
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Facile synthesis and in vitro bioactivity of radial mesoporous bioactive glasses
Materials Letters, 2017Abstract This paper reports a facile method for fabricating radial mesoporous bioactive glasses (RMBGs) using Hexadecyl trimethyl ammonium bromide (CTAB) micelle as the reaction center. The radial structure was formed with the extension of precursor dissolved in the hydrophobic solvent (cyclohexane) which gathered in the internal part of the CTAB ...
Yudong Wang +4 more
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Mesoporous bioactive glasses. I. Synthesis and structural characterization
Journal of Non-Crystalline Solids, 2005Highly ordered mesoporous bioactive glasses (MBGs) with different compositions have been synthesized by a combination of surfactant templating, sol-gel method and evaporation-induced self-assembly (EISA) processes. The texture properties and compositional homogeneity of MBGs have been characterized and compared with conventional bioactive glasses (BGs)
Yan, X. X. +6 more
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Preparation of 3D cubic ordered mesoporous bioactive glasses
Solid State Sciences, 2008Abstract 3D body centered cubic ( I m 3 ¯ m ) and highly ordered mesoporous bioactive glasses (MBGs) were synthesized by evaporation-induced self-assembly (EISA) in the presence of a nonionic triblock copolymer template, EO100PO65EO100 (F127). The influences of the concentration of F127, the reaction time, the heat-treated temperature,
Hui-suk Yun +2 more
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Highly ordered mesoporous bioactive glasses with Im3m symmetry
Materials Letters, 2007Abstract Highly 3D body centered cubic ( Im3m ) ordered mesoporous bioactive glasses (MBG) were synthesized by evaporation-induced self-assembly (EISA) in the presence of a nonionic triblock copolymer, EO 100 PO 65 EO 100 (F127), template. The influence of the F127 concentration on the mesostructure was examined.
Hui-suk Yun +2 more
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Novel graphene oxide-containing antibacterial mesoporous bioactive glass
Ceramics International, 2017Abstract Bioactive glasses (BGs) have been applied in many areas, such as drug carriers, tooth fillings, and bone implants, due to their excellent bioactivity. For bone implants, adding BGs with antibacterial agents overcomes the main problem of their lack of intrinsic antibacterial properties.
Shao-Ju Shih +2 more
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Ordered Mesoporous Bioactive Glasses for Bone Tissue Regeneration
Chemistry of Materials, 2006A series of ordered mesoporous SiO2−CaO−P2O5 sol−gel glasses which are highly bioactive has been synthesized through evaporation-induced self-assembly in the presence of a nonionic triblock copolymer, EO20PO70EO20 (P123), template. By keeping constant the SiO2 + P2O5/P123 ratio, the influence of the CaO precursor, Ca(NO3)2·4H2O, on the mesostructure ...
A. López-Noriega +5 more
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[Research progress on mesoporous bioactive glass].
Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhiBioactive glass (BG) has been widely used in bone tissue engineering due to its good osteogenic property and bioactivity, but it still has some deficiencies, such as poor cell adhesion and low osteogenic rate and so on. Mesoporous biological glass (MBG) is a kind of new material originated from BG and mesoporous silica (MS). Because of its large number
Jingwen, Wu +3 more
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