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oleic acid-stabilized NaGdF4:Yb,Er@NaGdF4:Yb core-shell nanoparticles

Based on

3 Articles
2017 Most recent source

Composition

1

sodium gadolinium(III) fluoride

sodium gadolinium(III) fluoride gadolinium sodium tetrafluoride β-sodium gadolinium fluoride sodium gadolinium fluoride β-NaGdF4 β-NaGdF4
Type Single Compound
Formula NaGdF4
Role core
2

ytterbium(III) cation

ytterbium(III) ions ytterbium(III) ion erbium(III) cation ytterbium cation erbium(III) ion ytterbium ion ytterbium(3+) Yb(III) ion ytterbium3+ erbium(3+) ytterbium Yb3+ ion Yb3+ ion Yb3+ Er3+ Y3+
Type Single Compound
Formula Yb3+
Role dopant
3

ytterbium(III) cation

ytterbium(III) ions ytterbium(III) ion erbium(III) cation ytterbium cation erbium(III) ion ytterbium ion ytterbium(3+) Yb(III) ion ytterbium3+ erbium(3+) ytterbium Yb3+ ion Yb3+ ion Yb3+ Er3+ Y3+
Type Single Compound
Formula Yb3+
Role dopant
4

sodium gadolinium(III) fluoride

sodium gadolinium(III) fluoride gadolinium sodium tetrafluoride β-sodium gadolinium fluoride sodium gadolinium fluoride β-NaGdF4 β-NaGdF4
Type Single Compound
Formula NaGdF4
Role layer
5

ytterbium(III) cation

ytterbium(III) ions ytterbium(III) ion ytterbium cation ytterbium ion ytterbium(3+) Yb(III) ion ytterbium3+ ytterbium Yb3+ ion Yb3+ ion Yb3+ Y3+
Type Single Compound
Formula Yb3+
Role dopant
6

oleic acid

OA
Type Single Compound
Formula C18H34O2
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
up-conversion emission spectra dependent on NIR light wavelength

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Applications

Characterization

Method Nanomaterial Variant Source
infrared spectroscopy

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Biological effects

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  1. t6OZ9tPwNyy6dw4FhSDs
  2. taR7JH6lG3Zr
Product

oleic acid-stabilized NaGdF4:Yb,Er@NaGdF4:Yb core-shell nanoparticles

Size: ~ 20.6 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
  1. 170POxjqXeHdJmPpAPoJz1
Product

oleic acid-stabilized NaGdF4:Yb,Er@NaGdF4:Yb core-shell nanoparticles

Size: not specified

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • gadolinium tris(trifluoroacetate)
  • sodium trifluoroacetate
  • oleic acid
See all (5)
  1. hhaSJgfRHVp43KvtmPext
  2. oc3MdO
  3. sRdMJb
Product

oleic acid-stabilized NaGdF4:Yb,Er@NaGdF4:Yb core-shell nanoparticles

Diameter: 27 nm

Thickness: 3 nm

Medium/Support: none

References

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