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polyethylenimine-modified hollow mesoporous SiO2 coated UCNP yolk-shell nanostructure

Based on

1 Articles
2015 Most recent source

Composition

1

NaYF4:Yb,Er,Tm nanocrystals

NaYF4:Yb,Er,Tm NC
Type Nano Material
Formula
Role core
2

gadolinium sodium tetrafluoride

gadolinium sodium tetrafluoride sodium gadolinium fluoride
Type Single Compound
Formula NaGdF4
Role layer
3

silicon dioxide

silicic oxide silica
Type Single Compound
Formula SiO2
Role layer
4

poly(iminoethylene)

polyethyleneimine polyaziridine PEI
Type Polymer
Formula
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
Zeta potential

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Characterization

Method Nanomaterial Variant Source
infrared spectroscopy

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Preparation

Method 1

Type: Chemical synthesis
Source:
  1. PomrYiE0uUOrAOMrPCDofa
  2. Uk1l3L4
Product

polyethylenimine-modified hollow mesoporous SiO2 coated UCNP yolk-shell nanostructure

Size: not specified

Medium/Support: none

Method 2

Type: Physical formation
Source:
Starting materials
  1. zduDCdawsbolXqUO
  2. MGMJic3IdsW8gFX
Product

polyethylenimine-modified hollow mesoporous SiO2 coated UCNP yolk-shell nanostructure

Size: not specified

Medium/Support: none

References

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