Unfortunately, there is no information available for the degree of amine functionalization per nanoparticle for this product.
价格与库存信息目前不能提供
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品質等級
形狀
dispersion
nanoparticles
儲存期限
1 yr
濃度
in water (Dispersion)
粒徑
<30 nm (DLS)
密度
1.158 g/mL at 25 °C
官能基
amine
儲存溫度
20-25°C
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訊號詞
Danger
危險聲明
危險分類
Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1
儲存類別代碼
8B - Non-combustible corrosive hazardous materials
水污染物質分類（WGK）
WGK 2
閃點（°F）
Not applicable
閃點（°C）
Not applicable
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Physical chemistry chemical physics : PCCP, 15(27), 11454-11460 (2013-06-12)
We investigated the drug releasing behavior of a novel nanocarrier system, utilizing a peptide to act as a nanogate to the mesopore, on a mesoporous silica nanoparticle. The surface peptide on mesoporous silica displayed pH-dependant mesopore cap-uncap switching behavior, enabled
Pingli He et al.
Langmuir : the ACS journal of surfaces and colloids, 20(3), 722-729 (2005-03-19)
Heme protein hemoglobin (Hb) or myoglobin (Mb) and silica nanoparticles in a variety of charge states were assembled layer-by-layer into films on solid surfaces to investigate the driving forces for film assembly. Cyclic voltammetry (CV), quartz crystal microbalance (QCM), X-ray
Dhruba J Bharali et al.
Proceedings of the National Academy of Sciences of the United States of America, 102(32), 11539-11544 (2005-07-30)
This article reports on the application of organically modified silica (ORMOSIL) nanoparticles as a nonviral vector for efficient in vivo gene delivery. Highly monodispersed, stable aqueous suspension of nanoparticles, surface-functionalized with amino groups for binding of DNA, were prepared and
Preparation and characterization of epoxy composites filled with functionalized nanosilica particles obtained via sol-gel process
Kang, S..;
Polymer, 42(3), 879-887 (2000)
Indrajit Roy et al.
Proceedings of the National Academy of Sciences of the United States of America, 102(2), 279-284 (2005-01-05)
This article reports a multidisciplinary approach to produce fluorescently labeled organically modified silica nanoparticles as a nonviral vector for gene delivery and biophotonics methods to optically monitor intracellular trafficking and gene transfection. Highly monodispersed, stable aqueous suspensions of organically modified
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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-
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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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