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carboxyl-modified polyethylene glycol-coated zinc sulfide-coated cadmium selenide quantum dots

Based on

1 Articles
2016 Most recent source

Composition

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

1

cadmium selenide

Type Single Compound
Formula CdSe
Role core
2

zinc sulfide

Type Single Compound
Formula ZnS
Role layer
3

poly(ethylene glycol)

poly(ethylene oxide) polyethylene glycol polyethylene oxide polyoxyethylene PEG PEO POE
Type Polymer
Formula
Role layer
4

carboxyl group

carboxyl
Type Single Compound
Formula -CHO2
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
distribution in fibrillar collagen I hydrogel

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Applications

Area Application Nanomaterial Variant Source
diagnostics

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Characterization

Method Nanomaterial Variant Source
dynamic light scattering

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Biological effects

Biological system Test details Nanomaterial Variant Source
actin-GFP expressing (EGFP-Lifeact) mouse

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Preparation

Method 1

Type: Physical formation
Source:
Product

carboxyl-modified polyethylene glycol-coated zinc sulfide-coated cadmium selenide quantum dots

Hydrodynamic diameter: 11.4 - 12.8 nm

Medium: phosphate buffer solution

Support: none

Method 2

Type: Physical formation
Source:
Product

carboxyl-modified polyethylene glycol-coated zinc sulfide-coated cadmium selenide quantum dots

Hydrodynamic diameter: 16.1 - 16.5 nm

Medium: phosphate buffer solution/mouse serum

Support: none

Method 3

Type: Physical formation
Source:
Product

carboxyl-modified polyethylene glycol-coated zinc sulfide-coated cadmium selenide quantum dots

Hydrodynamic diameter: 17.9 - 18.3 nm

Medium: phosphate buffer solution

Support: none

Method 4

Type: Physical formation
Source:
Product

carboxyl-modified polyethylene glycol-coated zinc sulfide-coated cadmium selenide quantum dots

Hydrodynamic diameter: 41.6 - 42.2 nm

Medium: phosphate buffer solution/mouse serum

Support: none

References

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