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Home > Product > Nanomaterials > Metal Nanomaterials > Nanoparticles & Nanopowders > Dysprosium Oxide Nanoparticles / Nanopowder

Dysprosium Oxide Nanoparticles / Nanopowder | CAS Number: 1308-87-8

Catalog Number
ACM1308878
Product Name
Dysprosium Oxide Nanoparticles / Nanopowder
Structure
CAS Number
1308-87-8
MDL Number
MFCD00010986
Synonyms
Dysprosium sesquioxide
Molecular Weight
373.00
Molecular Formula
Dy2O3
Melting Point
2,408° C (4,366° F)
Density
7.81 g/cm3
Purity
99%, 99.9%, 99.99%, 99.999%
Appearance
White
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1Dual-mode T1 and T2 magnetic resonance imaging contrast agent based on ultrasmall mixed gadolinium-dysprosium oxide nanoparticles: synthesis, characterization, and in vivo application.

Tegafaw T1, Xu W, Ahmad MW, Baeck JS, Chang Y, Bae JE, Chae KS, Kim TJ, Lee GH.

Nanotechnology. 2015 Sep 11;26(36):365102. doi: 10.1088/0957-4484/26/36/365102. Epub 2015 Aug 17.

A new type of dual-mode T1 and T2 magnetic resonance imaging (MRI) contrast agent based on mixed lanthanide oxide nanoparticles was synthesized. Gd(3+) ((8)S7/2) plays an important role in T1 MRI contrast agents because of its large electron spin magnetic moment resulting from its seven unpaired 4f-electrons, and Dy(3+) ((6)H15/2) has the potential to be used in T2 MRI contrast agents because of its very large total electron magnetic moment: among lanthanide oxide nanoparticles, Dy2O3 nanoparticles have the largest magnetic moments at room temperature. Read More

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Tel:1-201-478-8534
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Address: Suite 212, Waverly Plaza, 755 Waverly Avenue, Holtsville, NY 11742, USA