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zwitterionic dihydrolipoic amide derivative-coated CdSe/CdS/ZnS core/shell/shell QDs in PBS

Based on

1 Articles
2016 Most recent source

Composition

1

zinc sulfide/cadmium sulfide-coated cadmium selenide quantum dots

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

3-{[2-(6,8-disulfanyloctanamido)ethyl]dimethylazaniumyl}propane-1-sulfonate

3-{[2-(6,8-disulfanyloctanamido)ethyl]dimethylammonio}propane-1-sulfonate zwitterionic ligand
Type Single Compound
Formula C15H32N2O4S3
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
photoluminescence quantum yield

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Applications

Characterization

Method Nanomaterial Variant Source
dynamic light scattering

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Biological effects

Biological system Test details Nanomaterial Variant Source
human cervical carcinoma (HeLa) cells

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • 3-({2-[5-(1,2-dithiolan-3-yl)pentanamido]ethyl}dimethylammonio)propane-1-sulfonate
  • sodium borohydride
  • water
  1. BcU4dtFTpTueX
Product

zwitterionic dihydrolipoic amide derivative-coated CdSe/CdS/ZnS core/shell/shell QDs in PBS

Hydrodynamic radius: 3.6 - 5.4 nm

Medium: water

Support: none

References

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