Unfortunately, this product does not have a Zeta potential measurement to test the surface charge. Generally, carboxylic acid surface functionalization leads to a negative charge.
900224
CdSe/ZnS core-shell type quantum dots
carboxylic acid functionalized, fluorescence λem 620 nm, 1 mg/mL in H2O
Synonym(e):
Fluorescent nanocrystals, QDs
Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise
Größe auswählen
1 ML
CHF 145.00
Alle Fotos(1)
Größe auswählen
Ansicht ändern
1 ML
CHF 145.00
About This Item
Lineare Formel:
CdSe/ZnS
UNSPSC-Code:
26111700
NACRES:
NA.23
Empfohlene Produkte
Form
dispersion
Qualitätsniveau
Konzentration
1 mg/mL in H2O
Fluoreszenz
λem 620 nm
λem 620 nm±10 nm, quantum yield >50%
Funktionelle Gruppe
carboxylic acid
Lagertemp.
2-8°C
Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich
Verwandte Kategorien
Allgemeine Beschreibung
Reactive group: Carboxylic acid.
Anwendung
The organic layers of the CdS/ZnS or CdSe/ZnS quantum dots (QDs) with carboxylic acid as reactive group consist of a monolayer of oleic acid/octadecylamine and a monolayer of amphiphilic polymer. The total thickness of organic layers on these QDS is about 4 nm and they find applications in bioimaging and biosensing.[1][2][3]
Rechtliche Hinweise
Product of Ocean Nanotech, LLC.
H-Sätze
P-Sätze
Gefahreneinstufungen
Aquatic Chronic 2
Lagerklassenschlüssel
12 - Non Combustible Liquids
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.
Qingjiang Sun et al.
ACS nano, 3(3), 737-743 (2009-03-25)
Owing to their narrow bright emission band, broad size-tunable emission wavelength, superior photostability, and excellent flexible-substrate compatibility, light-emitting diodes based on quantum dots (QD-LEDs) are currently under intensive research and development for multiple consumer applications including flat-panel displays and flat
Zhanao Tan et al.
Nano letters, 7(12), 3803-3807 (2007-11-03)
We report a multilayer solution-processed blue light-emitting diode based on colloidal core/shell CdS/ZnS nanocrystal quantum dots (QDs). At a low-operating voltage of 5.5 V, the device emits spectrally pure blue radiation at 460 nm with a narrow full-width-at-half-maximum bandwidth of
Bright, multicoloured light-emitting diodes based on quantum dots.
Sun Q, et al.
Nature Photonics, 1, 717-722 (2007)
Artikel
Cadmium-free quantum dots for bioimaging offer design and synthesis strategies, enhancing bioimaging and sensing applications.
-
이 제품의 표면전하가 얼마인가요?
1 answer-
Helpful?
-
-
What is the exact size of this QD?
1 answer-
The particle size for this item is 7.9 nm
Helpful?
-
-
What is the absorption spectrum of this quantum dot
1 answer-
As listed on the product detail page in the PROPERTIES section, the absorption spectrum for this product is as follows: λem 620 nm±10 nm, quantum yield >50%
See the image below for additional absorption data provided by the supplier, Ocean NanoTech.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.
