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upconversion nanocrystals

Based on

6 Articles
2017 Most recent source

Composition

1

α-sodium yttrium tetrafluoride

sodium yttrium tetrafluoride sodium yttrium(III) fluoride sodium yttrium fluoride β-NaYF4 β-NaYF4
Type Single Compound
Formula NaYF4
Role core
2

erbium(III) cation

erbium(III) ion erbium(3+) Er3+
Type Single Compound
Formula Er3+
Role dopant
3

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

Properties

Applications

Characterization

Method Nanomaterial Variant Source
energy dispersive X-ray spectroscopy

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Biological effects

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • erbium(III) chloride hexahydrate
  • yttrium(III) chloride hexahydrate
  • ytterbium(III) chloride hexahydrate
  1. ctfiMR8LaLkhpn9H
Product

upconversion nanocrystals

Size: ~ 33 - ~ 40 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • yttrium(III) chloride hexahydrate
  • Thulium(III) chloride hexahydrate
  • ytterbium(III) chloride hexahydrate
  1. Pk4znQIRpfS9y4qR
  2. gEa9d3WEVgIG
  3. rVUiZIURtX
  4. aWFMO0Lm
Product

upconversion nanocrystals

Diameter: ~ 18 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • thulium(III) nitrate
  • ytterbium(III) nitrate
  • yttrium(III) nitrate
  1. x9Ex4
  2. 8Afdzs
Product

upconversion nanocrystals

Size: not specified

Medium/Support: none

References

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