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

Based on

6 Articles
2017 Most recent source

Composition

1

β-NaYF4:Yb,Er

Type Complex Compound
Formula
Role core
2

sodium yttrium(III) tetrafluoride

β-sodium yttrium tetrafluoride sodium yttrium tetrafluoride sodium yttrium(III) fluoride β-sodium yttrium fluoride sodium yttrium fluoride sodium-yttrium fluoride β-NaYF4 β-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. G5wWtJtSSmQoq8SOKgCTi7CbX9VcFZ
  2. ZMPu6a3
Product

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

Size: 24 nm

Medium/Support: none

Method 2

Type: Physical formation
Source:
  1. Kko76heYi3w7Trh
  2. c2dLDy
  3. VS1H4e
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. mi8zUg3lqN3HtV8
  2. LxmtpV
  3. 02yW8p
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. JD1gwBDMqpxQwKD
  2. AW9jmM
  3. ttR9cc
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. DXkAnOzFJrJpNok
  2. gG6I5R
  3. TG7VOg
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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