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NaYF4:40% Tb3+, 20% Yb3+@NaYF4 core-shell nanoparticles

Based on

6 Articles
2017 Most recent source

Composition

1

Tb3+, Yb3+ codoped α-NaYF4

NaYF4:40% Tb3+, 20% Yb3+
Type Complex Compound
Formula
Role core
2

α-sodium yttrium tetrafluoride

sodium yttrium tetrafluoride α-sodium yttrium fluoride sodium yttrium fluoride α-NaYF4 NaYF4
Type Single Compound
Formula NaYF4
Role layer
3

oleic acid

OA
Type Single Compound
Formula C18H34O2
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
transmission electron microscopy

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X-ray diffraction

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • oleic acid
  • yttrium(III) acetate hydrate
  1. 9quaCyBxIw8OxS2cEYRRLUVZ5MAzYS
  2. LssY059
Product

NaYF4:40% Tb3+, 20% Yb3+@NaYF4 core-shell nanoparticles

Size: 24 nm

Medium/Support: none

Method 2

Type: Physical formation
Source:
  1. ACEn4yCat7SK7Zv
  2. 0hBAKd
  3. LAxOvK
Product

NaYF4:40% Tb3+, 20% Yb3+@NaYF4 core-shell nanoparticles

Diameter: 25.6 - 28.0 nm

Thickness: ~ 7 nm

Medium/Support: none

Method 3

Type: Physical formation
Source:
  1. SYozbpcymuz6IUO
  2. jn8JIa
  3. o63tAa
Product

NaYF4:40% Tb3+, 20% Yb3+@NaYF4 core-shell nanoparticles

Diameter: 13.9 - 19.5 nm

Thickness: ~ 2 nm

Medium/Support: none

Method 4

Type: Physical formation
Source:
  1. PRNyTybVaQXXFMO
  2. L0WhJb
  3. JlhatV
Product

NaYF4:40% Tb3+, 20% Yb3+@NaYF4 core-shell nanoparticles

Diameter: 13.4 - 16.6 nm

Thickness: ~ 2 nm

Medium/Support: none

Method 5

Type: Physical formation
Source:
  1. toQacDuHLPXOP90
  2. T7JRAf
  3. kL5FYx
Product

NaYF4:40% Tb3+, 20% Yb3+@NaYF4 core-shell nanoparticles

Diameter: 22.2 - 25.8 nm

Thickness: ~ 7 nm

Medium/Support: none

References

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