Bioactive Glass Nanoparticles/Nanopowder (CaO:SiO2:P2O5:MgO:K2O:Na2O, <100nm, Purity 99.5%)
₹1475.00
Bioactive Glass Nanoparticles / Nanopowder (CaO:SiO₂:P₂O₅:MgO:K₂O:Na₂O, <100 nm, Purity 99.5%)
⚙️ Technical Specifications
Property | Specification |
|---|---|
Product Name | Bioactive Glass Nanoparticles / Nanopowder |
Chemical Composition | CaO:SiO₂:P₂O₅:MgO:K₂O:Na₂O (typical molar ratio similar to 45S5 or modified bioglass) |
Purity | ≥ 99.5% |
Particle Size (APS) | <100 nm |
Appearance | White to off-white amorphous fine powder |
Structure | Amorphous / partially crystalline |
Density | ~2.6 g/cm³ |
Specific Surface Area (BET) | 50–200 m²/g (high surface reactivity) |
Solubility | Insoluble in water; reacts with physiological fluids |
pH (in suspension) | 7–8 (neutral) |
Porosity | Mesoporous (optional depending on synthesis) |
CAS Number | N/A (composite material) |
🌟 Key Features
High-purity (<100 nm) bioactive glass nanoparticles with excellent biocompatibility
Exhibits osteoconductive and osteostimulative behavior
Capable of forming a hydroxyapatite (HAp) layer on contact with body fluids
High surface area and reactivity for biological integration
Customizable composition (CaO–SiO₂–P₂O₅–MgO–K₂O–Na₂O) for tailored bioactivity
Non-toxic, bioresorbable, and environmentally stable
Suitable for biomedical, dental, and tissue engineering applications
🔬 Applications (in Detail)
1. Bone Regeneration & Tissue Engineering
Promotes new bone formation through release of Ca²⁺, Si⁴⁺, and PO₄³⁻ ions.
Used in scaffold coatings, bone graft substitutes, and 3D-printed implants.
Supports cell adhesion, proliferation, and differentiation of osteoblasts.
2. Dental Applications
Used in tooth remineralization, dentin hypersensitivity reduction, and enamel repair.
Forms a hydroxycarbonate apatite (HCA) layer on tooth surfaces, mimicking natural enamel.
Incorporated in toothpastes, dental fillers, and restorative materials.
3. Drug Delivery Systems
Acts as a biodegradable carrier for controlled release of drugs, antibiotics, or growth factors.
Mesoporous surface allows high drug loading and sustained release.
Ideal for targeted local therapy in bone and tissue repair.
4. Coatings for Implants & Medical Devices
Applied as a bioactive coating on metallic or polymeric implants.
Improves osseointegration and biocompatibility of orthopedic and dental implants.
Reduces risk of implant rejection and infection.
5. Wound Healing & Soft Tissue Repair
Enhances angiogenesis (blood vessel formation) and cell regeneration.
Used in bioactive dressings and tissue scaffolds.
Stimulates collagen synthesis and accelerates healing.
6. Bioceramic Composites
Added to hydroxyapatite, chitosan, PLA, or PCL matrices to improve mechanical strength, bioactivity, and ion release.
Used in 3D-printed bone scaffolds and regenerative biomaterials.
7. Research & Biomedical Studies
Model nanomaterial for studying ion exchange, biomineralization, and biointerface interactions.
Useful in nanomedicine, tissue scaffolding, and biomaterials engineering research.
⚠️ Handling & Storage
Store in a sealed container in a cool, dry environment.
Avoid exposure to moisture and CO₂ to prevent surface reaction.
Handle with gloves, mask, and eye protection to avoid nanoparticle inhalation.
Sterilize before biomedical use (e.g., by autoclaving or UV exposure).