![(Ir[dF(CF3)ppy]2(dtbpy))PF6](/deepweb/assets/sigmaaldrich/product/structures/982/913/02dd8ddd-6deb-40a0-ab9b-07b18f1abb09/640/02dd8ddd-6deb-40a0-ab9b-07b18f1abb09.png)
The weight percentage of octylamine ligands compared to the quantum dots is not determined for this product.
790192
CdSe/ZnS core-shell type quantum dots
stabilized with octadecylamine ligands, fluorescence λem 620 nm, solid
Synonym(e):
Artificial atoms, Fluorescent nanocrystals, QDs
Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise
Größe auswählen
10 MG
CHF 343.00
25 MG
CHF 754.00
Alle Fotos(1)
Größe auswählen
Ansicht ändern
10 MG
CHF 343.00
25 MG
CHF 754.00
About This Item
Lineare Formel:
CdSe/ZnS
UNSPSC-Code:
26111700
NACRES:
NA.23
Empfohlene Produkte
Form
solid
Fluoreszenz
λem 620 nm
Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich
Verwandte Kategorien
Anwendung
CdSe/ZnS core/shell nanocrystals in solid form are highly purified quantum dots. They can be dispersed in most non-polar organic solvents such as toluene, chloroform, hexane, etc. With very low organic impurity, these quantum dots are specifically designed as emitters for optoelectronic applications such as display and solid state lighting.
Protocol to make QD solutions (dispersing QDs into solutions):
1. Weigh desired amount of the quantum dot powder and put it in a glass vial;
2. Add desired amount of the solvent, i.e. toluene, chloroform, hexane, etc. (mostly non-polar organic solvents) in the vial and shake the vial;
3. If there is any solid left in the vial after shaking, sonicate the vial for 30~60 seconds to get the quantum dot powder well dispersed. If required dilute the solution further.
Material has a shelf life of around 3 years if stored properly. Store at room temperature (4-25 °C); do not freeze. Should not be exposed to extreme temperatures.
Protocol to make QD solutions (dispersing QDs into solutions):
1. Weigh desired amount of the quantum dot powder and put it in a glass vial;
2. Add desired amount of the solvent, i.e. toluene, chloroform, hexane, etc. (mostly non-polar organic solvents) in the vial and shake the vial;
3. If there is any solid left in the vial after shaking, sonicate the vial for 30~60 seconds to get the quantum dot powder well dispersed. If required dilute the solution further.
Material has a shelf life of around 3 years if stored properly. Store at room temperature (4-25 °C); do not freeze. Should not be exposed to extreme temperatures.
Rechtliche Hinweise
Product of Ocean Nanotech, LLC
Signalwort
Danger
Gefahreneinstufungen
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 - STOT RE 2 Oral
Zielorgane
Kidney,Bone, Liver,Gastrointestinal tract,Immune system
Zusätzliche Gefahrenhinweise
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Hier finden Sie alle aktuellen Versionen:
Besitzen Sie dieses Produkt bereits?
In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
Kunden haben sich ebenfalls angesehen
Artikel
Quantum dots are tiny particles or nanocrystals of a semiconducting material with diameters in the range of 2-10 nanometers.
Dye-sensitized solar cells as a promising, low-cost photovoltaic technology.
Professor Sharma and colleagues review the synthesis and applications of this novel material. This includes a discussion of the unique properties of quantum dots and their suitability for solar cell applications, along with common synthesis techniques used to develop these materials.
Professor Xiaohu Gao (University of Washington, USA) provides a overview of recent quantum dot (QD) advancements and their potential for advancing bioassay and bioimaging technologies.
-
Wonder what is the percentage of weight is the octylamine ligands compared to the QDs?
1 answer-
Helpful?
-
-
What is the particle density for product 790192, CdSe/ZnS core-shell quantum dots?
1 answer-
The particle density is not determined for this product.
Helpful?
-
-
What is the molecular weight of CdSe/ZnS core-shell type quantum dots, and what is the recommended method for their dissolution?
1 answer-
The molecular weight information for CdSe/ZnS core-shell type quantum dots is typically not provided in the QD field, as it can be calculated based on the quantum effect via size. The recommended solvents for dissolving CdSe/ZnS core-shell type quantum dots include chloroform, toluene, xylene, and THF. The procedure for dissolution involves adding the solvent to the QD solid, shaking it for 3 minutes, and sonication for 20 seconds if the QDs are not completely dispersed. If toluene is the solvent, any grade of toluene can be used. No specific equipment is needed for dissolving CdSe/ZnS core-shell type quantum dots; shaking the vial is sufficient.
Helpful?
-
-
What is the Department of Transportation shipping information for this product?
1 answer-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
Helpful?
-
-
What is the particle size and shell size for product 790192, CdSe/ZnS core-shell quantum dots?
1 answer-
The particle size of the core and shell is about 8 nm and that of the surface ligand is 2 nm.
Helpful?
-
Active Filters
Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..
Setzen Sie sich mit dem technischen Dienst in Verbindung.
