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α-NaYF4:4%Eu3+ colloidal nanoparticles with trioctylphosphine oxide as capping ligand

Based on

1 Articles
2013 Most recent source

Composition

Image only illustrates the order and placement of components as described in literature.

1

α-sodium yttrium tetrafluoride

sodium yttrium tetrafluoride α-sodium yttrium fluoride sodium yttrium fluoride α-NaYF4
Type Single Compound
Formula NaYF4
Role core
2

europium(III) cation

europium(III) ion europium(3+) Eu3+
Type Single Compound
Formula Eu3+
Role dopant
3

n-octadecane

octadecane
Type Single Compound
Formula C18H38
Role layer
4

tri-n-octylphosphine oxide

(trioctyl)phosphine oxide tris-octylphosphine oxide tri-octylphosphine oxide trioctylphosphine oxide TOPO
Type Single Compound
Formula C24H51OP
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
emission

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Applications

Area Application Nanomaterial Variant Source
diagnostics

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Characterization

Method Nanomaterial Variant Source
infrared spectroscopy

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Biological effects

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • europium(III) oxide
  • yttrium sesquioxide
  • trifluoroacetic acid
Product

α-NaYF4:4%Eu3+ colloidal nanoparticles with trioctylphosphine oxide as capping ligand

Size: 1.9 - 8.3 nm

Medium/Support: none

References

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