scholarly journals Ag and Mn-doped mesoporous bioactive glass nanoparticles incorporated into the chitosan/gelatin coatings deposited on PEEK/bioactive glass layers for favorable osteogenic differentiation and antibacterial activity

2020 ◽  
Vol 1 (5) ◽  
pp. 1273-1284 ◽  
Author(s):  
Aneeqa Nawaz ◽  
Shaher Bano ◽  
Muhammad Yasir ◽  
Abdul Wadood ◽  
Muhammad Atiq Ur Rehman
Keyword(s):  
Antibacterial Activity ◽  
Bioactive Glass ◽  
Osteogenic Differentiation ◽  
Antibacterial Coatings ◽  
Orthopedic Applications ◽  
Mn Doped ◽  
Mesoporous Bioactive Glass

Multifunctional bioactive and antibacterial coatings for orthopedic applications.

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...

scholarly journals Incorporation of Boron in Mesoporous Bioactive Glass Nanoparticles Reduces Inflammatory Response and Delays Osteogenic Differentiation

2020 ◽  
Vol 37 (7) ◽  
pp. 2000054 ◽  
Author(s):  
Kai Zheng ◽  
Yuqian Fan ◽  
Elisa Torre ◽  
Preethi Balasubramanian ◽  
Nicola Taccardi ◽  
...  
Keyword(s):  
Inflammatory Response ◽  
Bioactive Glass ◽  
Osteogenic Differentiation ◽  
Mesoporous Bioactive Glass

Copper-doped mesoporous bioactive glass endows magnesium based scaffold with antibacterial activity and corrosion resistance

2021 ◽  
Author(s):  
Youwen Yang ◽  
changfu lu ◽  
mingli yang ◽  
dongsheng wang ◽  
Shuping Peng ◽  
...  
Keyword(s):  
Antibacterial Activity ◽  
Corrosion Resistance ◽  
Bacterial Infection ◽  
Bioactive Glass ◽  
Bone Repair ◽  
Repair Material ◽  
Metal Element ◽  
Biodegradable Magnesium ◽  
Bone Repair Material ◽  
Mesoporous Bioactive Glass

Biodegradable magnesium (Mg) scaffold as bone repair material is desired to own antibacterial function to reduce the risk of bacterial infection. The alloying with antibacterial metal element such as copper...

scholarly journals Impact of Zinc- or Copper-Doped Mesoporous Bioactive Glass Nanoparticles on the Osteogenic Differentiation and Matrix Formation of Mesenchymal Stromal Cells

Materials ◽  
2021 ◽  
Vol 14 (8) ◽  
pp. 1864
Author(s):  
Fabian Westhauser ◽  
Simon Decker ◽  
Qaisar Nawaz ◽  
Felix Rehder ◽  
Sebastian Wilkesmann ◽  
...  
Keyword(s):  
Bioactive Glass ◽  
Osteogenic Differentiation ◽  
Mesenchymal Stromal Cells ◽  
Stromal Cells ◽  
Related Gene ◽  
Future Studies ◽  
Positive Effects ◽  
Expression Of Genes ◽  
Genes Encoding ◽  
Mesoporous Bioactive Glass

Mesoporous bioactive glass nanoparticles (MBGNs) have gained relevance in bone tissue engineering, especially since they can be used as vectors for therapeutically active ions like zinc (Zn) or copper (Cu). In this study, the osteogenic properties of the ionic dissolution products (IDPs) of undoped MBGNs (composition in mol%: 70 SiO2, 30 CaO) and MBGNs doped with 5 mol% of either Zn (5Zn-MBGNs) or Cu (5Cu-MBGNs; compositions in mol%: 70 SiO2, 25 CaO, 5 ZnO/CuO) on human bone marrow-derived mesenchymal stromal cells were evaluated. Extracellular matrix (ECM) formation and calcification were assessed, as well as the IDPs’ influence on viability, cellular osteogenic differentiation and the expression of genes encoding for relevant members of the ECM. The IDPs of undoped MBGNs and 5Zn-MBGNs had a comparable influence on cell viability, while it was enhanced by IDPs of 5Cu-MBGNs compared to the other MBGNs. IDPs of 5Cu-MBGNs had slightly positive effects on ECM formation and calcification. 5Zn-MBGNs provided the most favorable pro-osteogenic properties since they increased not only cellular osteogenic differentiation and ECM-related gene expression but also ECM formation and calcification significantly. Future studies should analyze other relevant properties of MBGNs, such as their impact on angiogenesis.

scholarly journals A new strategy for synthesizing silver doped mesoporous bioactive glass fibers and their bioactivity, antibacterial activity and drug loading performance

RSC Advances ◽  
2020 ◽  
Vol 10 (73) ◽  
pp. 44835-44840
Author(s):  
Xiang Qin ◽  
Rong Cao ◽  
Jingjing Zheng ◽  
Guojun Shi ◽  
Lijun Ji ◽  
...  
Keyword(s):  
Antibacterial Activity ◽  
Bioactive Glass ◽  
Glass Fibers ◽  
Drug Loading ◽  
New Strategy ◽  
Metal Doped ◽  
Mesoporous Metal ◽  
Mesoporous Bioactive Glass

A new strategy for preparing mesoporous metal-doped bioactive glass fibers.

Sign in / Sign up

Export Citation Format

Share Document