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oleic acid-capped β-NaYF4:Yb,Er/β-NaYF4:Er core-shell nanoparticles

Based on

2 Articles
2016 Most recent source

Composition

1

mixture of substance based on (α-sodium yttrium tetrafluoride/α-sodium yttrium tetrafluoride/ytterbium(III) cation/ytterbium(III) cation/erbium(III) cation/erbium(III) cation)

Type Complex Compound
Formula
Role core
2

mixture of substance based on (α-sodium yttrium tetrafluoride/ytterbium(III) cation)

Type Complex Compound
Formula
Role layer
3

oleic acid

OA
Type Single Compound
Formula C18H34O2
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
intensity ratio dependent on temperature

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Applications

Characterization

Method Nanomaterial Variant Source
luminescence spectroscopy

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Biological effects

Preparation

Method 1

Type: Physical formation
Source:
  1. mePmxcXLRgxMo62
  2. Qg2lpY
  3. pPgq1W
Product

oleic acid-capped β-NaYF4:Yb,Er/β-NaYF4:Er core-shell nanoparticles

Diameter: 15.1 - 17.5 nm

Thickness: ~ 2 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • mixture of substance based on (Ytterbium(III) acetate/yttrium(III) acetate)
  • oleic acid
  1. lA1eDRxneSAd
  2. 21i7SHeC
Product

oleic acid-capped β-NaYF4:Yb,Er/β-NaYF4:Er core-shell nanoparticles

Length: ~ 33 nm

Width: ~ 28 nm

Medium/Support: none

References

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