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spiropyran-conjugated amino-silica-coated NaYF4:Tm/Yb@NaYF4@NaYF4:Er/Yb@NaYF4 nanoparticles

Based on

1 Articles
2015 Most recent source

Composition

1

Tm/Yb-doped sodium yttrium fluoride

NaYF4:Tm/Yb
Type Complex Compound
Formula
Role core
2

sodium yttrium tetrafluoride

sodium yttrium(III) fluoride sodium yttrium fluoride
Type Single Compound
Formula NaYF4
Role layer
3

Er/Yb-doped sodium yttrium fluoride

NaYF4:Er/Yb
Type Complex Compound
Formula
Role layer
4

sodium yttrium tetrafluoride

sodium yttrium(III) fluoride sodium yttrium fluoride
Type Single Compound
Formula NaYF4
Role layer
5

silicon dioxide

silicic oxide silica
Type Single Compound
Formula SiO2
Role layer
6

(3-aminopropyl)-triethoxysilane moiety

(3-aminopropyl)trimethoxysilane moiety (3-aminopropyl)triethoxysilane moiety γ-aminopropyltriethoxy silane moiety 3-aminopropyltrimethoxysilane moiety 3-aminopropyltriethoxysilane moiety γ-aminopropyltriethoxysilane moiety (3-aminopropyl)trioxysilane moiety (3-aminopropyl)silanetrioxy group 3-aminopropylsilanetrioxy group 3-aminopropylsiloxy fragment 3-aminopropyl silane moiety 3-aminopropylsilane moiety γ-APTES moiety 3-APTS moiety APTES moiety APTMS moiety AMPS moiety APTS moiety APS moiety
Type Single Compound
Formula -C3H8NO3Si-
Role layer
7

1'-(β-carboxyethyl)-3',3'-dimethyl-6-nitrospiro[indoline-2',2-chromane]

1-(β-carboxyethyl)-3,3-dimethyl-6'-nitrospiro[indoline-2',2-chromene] spiropyran-COOH SP-COOH
Type Single Compound
Formula C21H20N2O5
Role layer

Properties

Applications

Area Application Nanomaterial Variant Source
medicine/veterinary

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Characterization

Method Nanomaterial Variant Source
infrared spectroscopy

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Biological effects

Biological system Test details Nanomaterial Variant Source
HeLa cells

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • 1'-(β-carboxyethyl)-3',3'-dimethyl-6-nitrospiro[indoline-2',2-chromane]
  1. ftQJmgpUwijSEBwlB
Product

spiropyran-conjugated amino-silica-coated NaYF4:Tm/Yb@NaYF4@NaYF4:Er/Yb@NaYF4 nanoparticles

Thickness: ~ 10 nm

Medium/Support: none

References

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