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637335

Sigma-Aldrich

Gadolinium(III) oxide

nanopowder, <100 nm particle size (BET), 99.8% trace metals basis

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Synonym(s):
Gadolinia, Gadolinium trioxide
Linear Formula:
Gd2O3
CAS Number:
Molecular Weight:
362.50
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

99.8% trace metals basis

form

nanopowder

reaction suitability

reagent type: catalyst
core: gadolinium

particle size

<100 nm (BET)

mp

2330 °C (lit.)

density

7.407 g/mL at 20 °C (lit.)

SMILES string

O=[Gd]O[Gd]=O

InChI

1S/2Gd.3O

InChI key

RNYFGGMJZRTZKO-UHFFFAOYSA-N

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1 of 4

This Item
45113427851348220
Gadolinium(III) oxide nanopowder, &lt;100&#160;nm particle size (BET), 99.8% trace metals basis

637335

Gadolinium(III) oxide

Gadolinium(III) oxide powder, 99.9% trace metals basis

278513

Gadolinium(III) oxide

Gadolinium(III) oxide &#8805;99.9%

48220

Gadolinium(III) oxide

form

nanopowder

form

solid

form

powder

form

-

particle size

<100 nm (BET)

particle size

-

particle size

-

particle size

-

density

7.407 g/mL at 20 °C (lit.)

density

2.332 g/mL at 25 °C

density

7.407 g/mL at 20 °C (lit.)

density

7.407 g/mL at 20 °C (lit.)

mp

2330 °C (lit.)

mp

91 °C (lit.)

mp

2330 °C (lit.)

mp

2330 °C (lit.)

reaction suitability

reagent type: catalyst
core: gadolinium

reaction suitability

reagent type: catalyst
core: gadolinium

reaction suitability

reagent type: catalyst
core: gadolinium

reaction suitability

reagent type: catalyst
core: gadolinium

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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International journal of nanomedicine, 7, 5491-5500 (2012-12-13)
Mesoporous silica nanoparticles coencapsulating gadolinium oxide and horseradish peroxidase (HRP) have been synthesized in the aqueous core of sodium bis-(2-ethylhexyl) sulfosuccinate (AOT)-hexane-water reverse micelle. The average diameter of these silica particles is around 25 nm and the particles are spherical
Andrée-Anne Guay-Bégin et al.
Langmuir : the ACS journal of surfaces and colloids, 28(1), 774-782 (2011-10-06)
The performance of nanomaterials for biomedical applications is highly dependent on the nature and the quality of surface coatings. In particular, the development of functionalized nanoparticles for magnetic resonance imaging (MRI) requires the grafting of hydrophilic, nonimmunogenic, and biocompatible polymers
Zijian Zhou et al.
Advanced materials (Deerfield Beach, Fla.), 24(46), 6223-6228 (2012-09-14)
Monodisperse Gd(2) O(3) -embedded iron oxide (GdIO) nanoparticles can simultaneously enhance the local magnetic field intensities of each other under an external magnetic field and result in synergistic enhancement of T(1) and T(2) effects. GdIO nanoparticles have the unique property
Eva Hemmer et al.
Acta biomaterialia, 9(1), 4734-4743 (2012-09-12)
Bioimaging is an important diagnostic tool in the investigation and visualization of biological phenomena in cells and in medicine. In this context, up-converting Gd(2)O(3):Er(3+),Yb(3+) nanostructures (nanoparticles, nanorods) have been synthesized by precipitation methods and hydrothermal synthesis. Independent of size and
Weihua Di et al.
Biomaterials, 32(29), 7226-7233 (2011-07-13)
Multifunctional materials for biological use have mostly been designed with composite or hybrid nanostructures in which two or more components are incorporated. The present work reports on a multifunctional biomaterial based on single-phased luminescent mesoporous lanthanide oxide nanoparticles that combine

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