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748161

Sigma-Aldrich

Sílice

nanoparticles, mesoporous, 200 nm particle size, pore size 4 nm

Sinónimos:

Dióxido de silicio

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About This Item

Fórmula lineal:
SiO2
Número de CAS:
7631-86-9
Peso molecular:
60.08
EC Number:
231-545-4
MDL number:
MFCD00011232
UNSPSC Code:
12352302
PubChem Substance ID:
329765874
NACRES:
NA.23

form

mesoporous
nanoparticles

Quality Level

100

particle size

200 nm

pore size

4 nm pore size

bp

2230 °C (lit.)

mp

>1600 °C (lit.)

application(s)

battery manufacturing

SMILES string

O=[Si]=O

InChI

1S/O2Si/c1-3-2

Inchi Key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

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General description

Shape - approximately spherical

Application

The well defined mesoporous materials are used in applications that include separations, drug delivery, optical imaging, and composites.

Storage Class

11 - Combustible Solids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Sílice mesoporous, 2 μm particle size, pore size ~4 nm

Sigma-Aldrich

806900

Sílice

Silica, fumed powder

Sigma-Aldrich

S5130

Silica, fumed

Silica 99.8%

Supelco

381276

Silica

Sílice monodisperse, non-porous, 500 nm

Sigma-Aldrich

904449

Sílice

Thiam-Leng Chew et al.
Advances in colloid and interface science, 153(1-2), 43-57 (2010-01-12)
Separation of carbon dioxide (CO(2)) from gaseous mixture is an important issue for the removal of CO(2) in natural gas processing and power plants. The ordered mesoporous silicas (OMS) with uniform pore structure and high density of silanol groups, have
Zhang, D.; Wang, X.; Qiao, Z.; Tang, D.; Liu, Y.; Huo, Q.
The Journal of Physical Chemistry C, 114, 12505-12505 (2010)
Srivalleesha Mallidi et al.
Nano letters, 9(8), 2825-2831 (2009-07-04)
Gold nanoparticles targeting epidermal growth factor receptor via antibody conjugation undergo molecular specific aggregation when they bind to receptors on cell surfaces, leading to a red shift in their plasmon resonance frequency. Capitalizing on this effect, we demonstrate the efficacy
Huan Meng et al.
ACS nano, 4(8), 4539-4550 (2010-08-25)
Overexpression of drug efflux transporters such as P-glycoprotein (Pgp) protein is one of the major mechanisms for multiple drug resistance (MDR) in cancer cells. A new approach to overcome MDR is to use a co-delivery strategy that utilizes a siRNA
Wang, Z.; Stein, A.
Chemistry of Materials, 20, 1029-1029 (2008)
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