The refractive index (n) for this material is 1.577. No data is available for the extinction coefficient (k). The average core diameter of the quantum dots is 4 to 4.5 nanometers. The shell thickness ranges from 6 to 7 nanometers. The total diameter is 11 to 12 nanometers.
919136
CdSe/ZnS core-shell type quantum dots
oleic acid functionalized, fluorescence λem 650 nm, 5 mg/mL in toluene
Synonym(s):
Fluorescent nanocrystals, QDs
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| Size/SKU | Availability | Price |
|---|---|---|
10 mg | Check Cart for Availability | $355.00 |
About This Item
Linear Formula:
CdSe/ZnS
NACRES:
NA.23
UNSPSC Code:
26111700
description
Emissive Layer
Quality Segment
form
liquid
concentration
5 mg/mL in toluene
fluorescence
FWHM 25-30 nm, λem 650 nm, , quantum yield ≥70
functional group
oleic acid
storage temp.
2-8°C
General description
Surface ligand: Oleic Acid
Application
CdSe/ZnS quantum dots (QDs) with carboxylic acid in water.The unique size and composition tunable electronic property of these very small, semiconducting quantum dots make them very appealing for a variety of applications and new technologies. Applications include biomedical imaging and sensing, diagnostics, displays and photovoltaics.
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Do not freeze.
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This Item | |||
|---|---|---|---|
| description oleic acid functionalized, fluorescence λem 650 nm, 5 mg/mL in toluene | description oleic acid functionalized, fluorescence λem 560 nm, 5 mg/mL in toluene | description oleic acid functionalized, fluorescence λem 580 nm, 5 mg/mL in toluene | description oleic acid functionalized, fluorescence λem 600 nm, 5 mg/mL in toluene |
| functional group oleic acid | functional group oleic acid | functional group oleic acid | functional group oleic acid |
| form liquid | form liquid | form liquid | form liquid |
| fluorescence λem 650 nm, , quantum yield ≥70, FWHM 25-30 nm | fluorescence λem 560 nm, , quantum yield ≥70, FWHM 23-28 nm | fluorescence λem 580 nm, FWHM 23-28 nm, , quantum yield ≥70% | fluorescence , quantum yield ≥70%, FWHM 23-28 nm, λem 600 nm |
| concentration 5 mg/mL in toluene | concentration 5 mg/mL in toluene | concentration 5 mg/mL in toluene | concentration 5 mg/mL in toluene |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| description Emissive Layer | description Emissive Layer | description Emissive Layer | description Emissive Layer |
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Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3
Target Organs
Central nervous system
WGK
WGK 3
Flash Point (°F)
39.2 °F
Flash Point (°C)
4 °C
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Do you have the n and k (refractive index and extinction coefficient) data for this material? Structural Dimensions: What are the average core diameter and shell thickness for these Quantum Dots?
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