Unfortunately, there is no information available for the degree of amine functionalization per nanoparticle for this product.
791334
Silica, nanoparticle dispersion in water
<30 nm (DLS), triethoxylpropylaminosilane functionalized
Synonym(s):
NH2 functionalized NPs
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25 ML
€156.00
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25 ML
€156.00
About This Item
UNSPSC Code:
12352302
NACRES:
NA.23
Recommended Products
Quality Level
form
dispersion
nanoparticles
shelf life
1 yr
concentration
in water (Dispersion)
particle size
<30 nm (DLS)
density
1.158 g/mL at 25 °C
functional group
amine
storage temp.
20-25°C
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Application
Silica nanoparticles play a crucial role in biotechnology including bone engineering[1] and drug delivery[2]. The amino functionality present on the surface of these materials provides a synthetic handle for further modification and conjugation to target moieties[3]. Amino functionalized silica particles can be used for applicaitons including in vivo gene delivery[4]; nanocomposite formation[5], and formation of biofilms[6].
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1
Storage Class Code
8B - Non-combustible corrosive hazardous materials
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Is there an estimate of degree of amine functionalization per nanoparticle for product number 791334 (silica nanoparticle dispersion in water, triethoxylpropylaminosilane functionalized)? E.g. ~1 amine group per particle or ~10 amine groups per particle?
1 answer-
Helpful?
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I want to know silica nanoparticles weight percent.
1 answer-
The weight percent is not determined. However, the solid content is specified on the lot specific Certificate of Analysis between 24.0 - 30.0 %: https://www.sigmaaldrich.com/certificates/sapfs/PROD/sap/certificate_pdfs/COFA/Q14/791334-BULKMKCR1815.pdf
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