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gold-coated α-NaYF4:Yb:Tm phosphor NP

Based on

1 Patents
2013 Most recent source

Composition

Image only illustrates the order and placement of components as described in literature.

1

α-NaYF4:Yb(3+):Er(3+)

Type Complex Compound
Formula
Role core
2

gold

Type Single Compound
Formula Au
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
emission intensity

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Applications

Area Application Nanomaterial Variant Source
forensic examination

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Characterization

Method Nanomaterial Variant Source
STEM-HAADF

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  1. CFrq5MGQjousVt54lm8eOrapvqVXGPilnzZ1lRUQC1mxjA
Product

gold-coated α-NaYF4:Yb:Tm phosphor NP

Diameter: 20 - 60 nm

Thickness: 4 - 8 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  1. tG1hMQ6iqqFw9MEc44vPb7voUiuSpPOFnAXdhbPBGPWTO4
Product

gold-coated α-NaYF4:Yb:Tm phosphor NP

Diameter: 20 - 50 nm

Thickness: 4 - 8 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  1. prW0V17K9OOHDjkTcYCRhXtEe8bbxjlcNniZozY9BcU8XV
Product

gold-coated α-NaYF4:Yb:Tm phosphor NP

Diameter: 20 - 55 nm

Thickness: 4 - 8 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  1. 8Ed4WNUP8mASIhOBVIQa7cXTVY6a3l2i3BXphRjLaGJejb
Product

gold-coated α-NaYF4:Yb:Tm phosphor NP

Diameter: 25 - 60 nm

Thickness: 4 - 8 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  1. OKmNhQv1JcHcEhz5UR5lpJ5sfJg1IECAKV9r09uBI3pLHZ
Product

gold-coated α-NaYF4:Yb:Tm phosphor NP

Diameter: 20 - 60 nm

Thickness: 4 - 8 nm

Medium/Support: none

References

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