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PVP-modified NaGdF4:Yb3+,Er3+/NaYF4 core-shell upconversion nanoparticles

Based on

1 Articles
2014 Most recent source

Composition

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

1

NaGdF4:Yb3+,Er3+ upconversion nanoparticles

NaGdF4:Yb3+,Er3+ UCNP
Type Nano Material
Formula
Role core
2

sodium yttrium(III) tetrafluoride

α-sodium yttrium tetrafluoride sodium yttrium tetrafluoride sodium yttrium(III) fluoride sodium yttrium fluoride β-NaYF4 β-NaYF4
Type Single Compound
Formula NaYF4
Role layer
3

polyvinylpyrrolidone

PVP
Type Polymer
Formula
Role layer

Applications

Area Application Nanomaterial Variant Source
diagnostics

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Biological effects

Biological system Test details Nanomaterial Variant Source
Kunming mouse

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Preparation

Method 1

Type: Physical formation
Source:
Starting materials
Product

PVP-modified NaGdF4:Yb3+,Er3+/NaYF4 core-shell upconversion nanoparticles

Diameter: ~ 20 nm

Thickness: ~ 5 - ~ 6 nm

Medium/Support: none

Method 2

Type: Physical formation
Source:
Starting materials
Product

PVP-modified NaGdF4:Yb3+,Er3+/NaYF4 core-shell upconversion nanoparticles

Diameter: ~ 20.11 nm

Thickness: ~ 5 - ~ 6 nm

Medium/Support: none

References

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