Magnetic mesoporous bioactive glass scaffolds: preparation, physicochemistry and biological properties

2013 ◽  
Vol 1 (9) ◽  
pp. 1279 ◽  
Author(s):  
Yufang Zhu ◽  
Fangjian Shang ◽  
Bo Li ◽  
Yu Dong ◽  
Yunfei Liu ◽  
...  
Keyword(s):  
Bioactive Glass ◽  
Biological Properties ◽  
Mesoporous Bioactive Glass

Effects of functional groups on the structure, physicochemical and biological properties of mesoporous bioactive glass scaffolds

2015 ◽  
Vol 3 (8) ◽  
pp. 1612-1623 ◽  
Author(s):  
Shichang Zhao ◽  
Jianhua Zhang ◽  
Min Zhu ◽  
Yadong Zhang ◽  
Zhongtang Liu ◽  
...  
Keyword(s):  
Bioactive Glass ◽  
Functional Groups ◽  
Biological Properties ◽  
Specific Cell ◽  
Cell Responses ◽  
Physicochemical And Biological Properties ◽  
Mesoporous Bioactive Glass

Functionalization of biomaterials with specific functional groups is one of the most straightforward strategies to induce specific cell responses to biomaterials.

Size control and biological properties of monodispersed mesoporous bioactive glass sub-micron spheres

RSC Advances ◽  
2014 ◽  
Vol 4 (43) ◽  
pp. 22678-22687 ◽  
Author(s):  
Qing Hu ◽  
Yuli Li ◽  
Guohou Miao ◽  
Naru Zhao ◽  
Xiaofeng Chen
Keyword(s):  
Bioactive Glass ◽  
Sol Gel ◽  
Size Control ◽  
Biological Properties ◽  
Gel Method ◽  
Sol Gel Method ◽  
Good Biocompatibility ◽  
Controllable Size ◽  
Mesoporous Bioactive Glass

Monodispersed mesoporous bioactive glass sub-micron spheres with a controllable size and good biocompatibility were fabricated by an improved sol–gel method.

scholarly journals Effects of Zn-Doped Mesoporous Bioactive Glass Nanoparticles in Etch-and-Rinse Adhesive on the Microtensile Bond Strength

Nanomaterials ◽  
2020 ◽  
Vol 10 (10) ◽  
pp. 1943 ◽  
Author(s):  
Yeonju Choi ◽  
Woogyeong Sun ◽  
Yeon Kim ◽  
In-Ryoung Kim ◽  
Mi-Kyung Gong ◽  
...  
Keyword(s):  
Bond Strength ◽  
Bioactive Glass ◽  
Biological Effects ◽  
Biological Properties ◽  
Microtensile Bond Strength ◽  
Alizarin Red ◽  
Etch And Rinse ◽  
Before And After ◽  
The Matrix ◽  
Mesoporous Bioactive Glass

The purpose of this study was to assess the effects in the dentin bond strength of dental adhesives (DAs) and biological effects using zinc (Zn)-doped mesoporous bioactive glass nanoparticles (MBN-Zn). Synthesized MBN and MBN-Zn were characterized by scanning electron microscopy (SEM), X-ray diffraction and the Brunauer, Emmett and Teller (BET) method. The matrix metalloproteinases (MMP) inhibition effects of DA-MBN and DA-MBN-Zn were analyzed. The microtensile bond strength (MTBS) test was conducted before and after thermocycling to investigate the effects of MBN and MBN-Zn on the MTBS of DAs. The biological properties of DA-MBN and DA-MBN-Zn were analyzed with human dental pulp stem cells (hDPSCs). Compared with the DA, only the DA-1.0% MBN and DA-1.0% MBN-Zn exhibited a statistically significant decrease in MMP activity. The MTBS values after thermocycling were significantly increased in DA-1.0% MBN and DA-1.0% MBN-Zn compared with the DA (p < 0.05). It was confirmed via the MTT assay that there was no cytotoxicity for hDPSCs at 50% extract. In addition, significant increases in the alkaline phosphatase activity and Alizarin Red S staining were observed only in DA-1.0%MBN-Zn. These data suggest the 1.0% MBN and 1.0% MBN-Zn enhance the remineralization capability of DAs and stabilize the long-term MTBS of DAs by inhibiting MMPs.

A study of the effect of precursors on physical and biological properties of mesoporous bioactive glass

2014 ◽  
Vol 50 (4) ◽  
pp. 1794-1804 ◽  
Author(s):  
Asma Tufail Shah ◽  
Quratul Ain ◽  
Aqif Anwar Chaudhry ◽  
Ather Farooq Khan ◽  
Bushra Iqbal ◽  
...  
Keyword(s):  
Bioactive Glass ◽  
Biological Properties ◽  
Mesoporous Bioactive Glass

scholarly journals Anti-Microbial and Remineralizing Properties of Self-Adhesive Orthodontic Resin Containing Mesoporous Bioactive Glass

Materials ◽  
2021 ◽  
Vol 14 (13) ◽  
pp. 3550
Author(s):  
Aerin Choi ◽  
Kyung-Hyeon Yoo ◽  
Seog-Young Yoon ◽  
Bong-Soo Park ◽  
In-Ryoung Kim ◽  
...  
Keyword(s):  
Bond Strength ◽  
Physical Properties ◽  
Bioactive Glass ◽  
Shear Bond Strength ◽  
Antibacterial Effect ◽  
Gram Positive ◽  
Gram Negative ◽  
Gram Positive Bacteria ◽  
Significant Difference ◽  
Mesoporous Bioactive Glass

Self-adhesive resins (SARs) contain adhesives, which simplify the procedures of resin application, and primers, which provide sufficient bonding ability. In this study, mesoporous bioactive glass nanoparticles (MBN) were added to a SAR to easily improve the physical properties and remineralization ability. The experimental resins comprised 1%, 3%, and 5% MBN mixed in Ortho Connect Flow (GC Corp, Tokyo, Japan). As the MBN content in the SAR increased, the microhardness increased, and a statistically significant difference was observed between the cases of 1% and 5% MBN addition. Shear bond strength increased for 1% and 3% MBN samples and decreased for 5% MBN. The addition of MBN indicated a statistically significant antibacterial effect on both gram-negative and gram-positive bacteria. The anti-demineralization experiment showed that the remineralization length increased with the MBN content of the sample. Through the above results, we found that SAR containing MBN has antibacterial and remineralization effects. Thus, by adding MBN to the SAR, we investigated the possibility of orthodontic resin development, wherein the strength is enhanced and the drawbacks of the conventional SAR addressed.

Ions release behavior of vanadium-doped mesoporous bioactive glass particles and effect on BMSCs osteogenic differentiation via FAK/MAPK signaling pathway

2021 ◽  
Author(s):  
Jiangfeng Li ◽  
Junying Li ◽  
Yuhao Wei ◽  
Na Xu ◽  
Jingtao Li ◽  
...  
Keyword(s):  
Bone Formation ◽  
Bioactive Glass ◽  
Osteogenic Differentiation ◽  
Bone Growth ◽  
Mapk Signaling ◽  
Release Behavior ◽  
Pentavalent Vanadium ◽  
Important Trace Element ◽  
Vanadium Ions ◽  
Mesoporous Bioactive Glass

Vanadium is an important trace element in bone to involve in bone metabolism, bone formation, and bone growth, but roles of various vanadium ions, especially pentavalent vanadium, in bone tissue...

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