Silicon dioxide
Based on 2 publication(s) in Google Scholar
Silicon dioxide (Silica) is the core of gold-coated silica nanoparticles. Silicon dioxide has the characteristic of a spherical structure, with a layer of gold nanoparticles covering its surface. Silicon dioxide can be used as a coating material for quantum dots, enhancing their stability, reducing toxicity and improving hydrophilicity.
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- CAS No.: 7631-86-9
- Formula: O2Si
- Molecular Weight:60.08
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Storage:
Store at room temperature, keep dry and cool.
In solvent -80°C, 1 year , -20°C, 6 months
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Biological Activity
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Chemical Information
- Purity & Documentation
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) Silicon dioxide
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Biological Activity
Silicon dioxide-based nanoparticles (SiO₂NPs) are one of the most widely used nanomaterials, and are extensively applied in industries, cosmetics, and biomedical fields. However, SiO₂NPs can damage decidualization by disrupting the autophagy process, which may lead to embryo absorption [1].
Silicon dioxide-coated quantum dots, as a multifunctional nanoscale platform, can be used as fluorescent markers for in vitro detection, for biomolecular sensing, and for in vivo and in vitro imaging [2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
| NCT Number | Sponsor | Condition | Start Date |
Phase
|
|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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CAS No. 7631-86-9
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Appearance Solid
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Molecular Weight 60.08
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Formula O2Si
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Color White to off-white
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SMILES
O=[Si]=O
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Synonyms
Silica; Colloidal anhydrous silica
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Initial Source
Arca subcrenata Lischke
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Store at room temperature, keep dry and cool
In solvent -80°C 1 year -20°C 6 months
Publications (2)
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Journal Impact Factor
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Most Recent
Purity & Documentation
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Data Sheet (250 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Silicon dioxide Related Classifications
HY-W019831 Related Classifications
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