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914630

Sigma-Aldrich

Silica nanoparticles

pore size non-porous, 900 nm particle size, 5 % (w/w) in ethanol, dispersion

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Synonym(s):
Monodisperse silicon dioxide, Non-porous silica, Non-porous silicon dioxide, Silica
Empirical Formula (Hill Notation):
SiO2
CAS Number:
Molecular Weight:
60.08
MDL number:

form

dispersion
nanoparticles

Quality Level

concentration

5 % (w/w) in ethanol

particle size

900 nm

pore size

non-porous

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

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1 of 4

This Item
913626913618913642
Silica nanoparticles pore size non-porous, 900 nm particle size, 5 % (w/w) in ethanol, dispersion

914630

Silica nanoparticles

Silica nanoparticles pore size non-porous, 700 nm particle size, 5 % (w/w) in ethanol, dispersion

913626

Silica nanoparticles

Silica nanoparticles pore size non-porous, 500 nm particle size, 5 % (w/w) in ethanol, dispersion

913618

Silica nanoparticles

Silica nanoparticles pore size non-porous, 150 nm particle size, 5 % (w/w) in ethanol, dispersion

913642

Silica nanoparticles

form

dispersion, nanoparticles

form

dispersion, nanoparticles

form

dispersion, nanoparticles

form

dispersion, nanoparticles

concentration

5 % (w/w) in ethanol

concentration

5 % (w/w) in ethanol

concentration

5 % (w/w) in ethanol

concentration

5 % (w/w) in ethanol

pore size

non-porous

pore size

non-porous

pore size

non-porous

pore size

non-porous

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

Application

Monodisperse nonporous silica nanoparticles find application in drug delivery and molecular imaging whereas micron sized particles are used in liquid chromatography. We offer highly monodisperse nonporous silica in ethanol, with sizes varying from 150 nm to 900 nm. The high monodispersity of our particles makes them suitable for aforementioned applications.

pictograms

FlameExclamation mark

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

49.5 °F - closed cup - (in analogy to similar products)

flash_point_c

9.7 °C - closed cup - (in analogy to similar products)


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Martha Kim et al.
Scientific reports, 7(1), 8238-8238 (2017-08-16)
Nonporous silica nanoparticles (SiNPs) have potential as promising carriers for ophthalmic drugs. However, the in vivo safety of ocular topical SiNPs remains unclear. This study investigated the in vivo safety of oral and ocular topical applications of 100 nm-sized SiNPs in
Li Tang et al.
Nano today, 8(3), 290-312 (2013-09-03)
Nanomedicine, the use of nanotechnology for biomedical applications, has potential to change the landscape of the diagnosis and therapy of many diseases. In the past several decades, the advancement in nanotechnology and material science has resulted in a large number

Articles

Nonporous SiNPs are investigated as nanocarriers for drug delivery and smart plastics due to monodispersed particles.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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