Preparation, characterization and in vitro evaluation of phosphate-doped bioactive glass nanoparticles as promising candidates for therapeutic applications
Contact us if these videos are not relevant.
Contact us if these videos are not relevant.
View abstract on PubMed
Summary
This summary is machine-generated.Phosphate-doped bioactive glass nanoparticles show enhanced antioxidant, anti-diabetic, and anti-inflammatory properties. Higher phosphate content boosts bioactivity, indicating promise for therapeutic applications.
Area Of Science
- Materials Science
- Biomedical Engineering
- Nanotechnology
Background
- Bioactive glasses are known for their biocompatibility and ability to interact with biological systems.
- Developing novel nanomaterials with enhanced therapeutic properties is crucial for advancing medical treatments.
Purpose Of The Study
- To synthesize and characterize bioactive glass nanoparticles with varying phosphate concentrations.
- To investigate the impact of phosphate content on physicochemical properties and bioactivity.
- To explore the therapeutic potential of these nanoparticles in various biomedical applications.
Main Methods
- Nanoparticles synthesized via melting silica, calcium oxide, sodium oxide, and ammonium dihydrogen phosphate at 1450°C.
- Ball milling used for particle size optimization.
- Characterization using X-ray Diffraction (XRD), Fourier-Transform Infrared Spectroscopy (FTIR), Differential Thermal Analysis (DTA), and Field Emission Scanning Electron Microscopy with Energy Dispersive X-ray Spectroscopy (FE-SEM-EDX).
- In vitro assays conducted to evaluate antioxidant, anti-diabetic, anti-Alzheimer's, anti-arthritic, and anti-inflammatory activities.
Main Results
- Phosphate concentration significantly influenced the structural properties and surface characteristics of the nanoparticles.
- Increased phosphate content led to enhanced bioactivity, including improved radical scavenging and enzyme inhibition.
- Dose-dependent antioxidant, anti-diabetic, anti-Alzheimer's, anti-arthritic, and anti-inflammatory effects were observed.
Conclusions
- Phosphate-doped bioactive glass nanoparticles exhibit significant therapeutic potential due to enhanced bioactivity.
- Synthesis parameters, particularly phosphate concentration, are critical for tailoring material properties and bioactivity.
- These findings offer valuable insights for the design of advanced nanomaterials for next-generation biomedical applications.
Contact us if these videos are not relevant.
Contact us if these videos are not relevant.