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SiO2-coated CdSe/CdS core-shell quantum dots

Based on

2 Patents
2015 Most recent source

Composition

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

1

cadmium selenide/cadmium sulfide quantum dots

CdSe/CdS core-shell quantum dots
Type Nano Material
Formula
Role core
2

(3-aminopropyl)trimethoxysilane moiety

(3-aminopropyl)trimethoxysilane moiety (3-aminopropyl)triethoxysilane moiety γ-aminopropyltriethoxy silane moiety 3-aminopropyltrimethoxysilane moiety γ-aminopropyltriethoxysilane moiety 3-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
3

silicon dioxide

silicic oxide silica
Type Single Compound
Formula SiO2
Role layer

Characterization

Method Nanomaterial Variant Source
transmission electron microscopy

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Preparation

Method 1

Type: Chemical synthesis
Source:
  1. vZgASpwDtlIAsdqKOuH6PSzAt7BvYcP
Product

SiO2-coated CdSe/CdS core-shell quantum dots

Size: ~ 19 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
  1. KMVOXF8MP1Qffv8hPpz8mjDwxqcgjrG
Product

SiO2-coated CdSe/CdS core-shell quantum dots

Size: ~ 19 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
  1. mMhm3yybtz5SSdTHL7UidwWEbVDwTon
Product

SiO2-coated CdSe/CdS core-shell quantum dots

Size: not specified

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
  1. 5NHg2rLvJAOghPArwM76vIiLTxK3x2a
Product

SiO2-coated CdSe/CdS core-shell quantum dots

Size: not specified

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
  1. Tr9ocBTQrFE19hR0Ir949MiAWZARRkS
Product

SiO2-coated CdSe/CdS core-shell quantum dots

Size: ~ 60 nm

Medium/Support: none

References

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