Quantum Dots

CdTe Quantum Dots, powder, hydrophilic

Luminescent inorganic nanocrystals (Q-dots). The emission wavelength is a function of the crystal size -crystals of the same chemistry can have the emission maxima in a wide range.Easily forms colloidal solutions in water. Terminated with -COOH group.Ideal for labeling purposes. Coupling with -NH2 groups can be achieved through EDC-mediated esterefication.

General labeling procedure for proteins :-
(adopted from Wang et al. Nanoletters 2002, vol. 2, No. 8, 817-822):Reaction mixture containing 0.1 µM/mL CdTe quantum dots, 2 mg/mL protein, 1 mg/ mL sulfo-NHS (CAS# 106627-54-7), 10 mg/mL EDC (CAS# 25952-53-8) in pH 7.0 PBS buffer is prepared and stored for 2-4 h at room temperature and then stored at 4°C overnight.The precipitate (unconjugated Q-dots) if any is removed by centrifugation. The stock of ready-to-use product should be stored at 4°C. Optionally it can be dyalized on a membrane with MWCO of 12000-14000 against pH 7.0 PBS buffer and stored at 4°C. Emission wavelength may slightly shift after labeling procedure..

Properties
510 ± 5 nm λ emission maximum. Particles molar weight ca. 3200 g/mol
Pack Sizes
Catalogue No.Quantity
RN -PL -QDN-510-5mg5mg
RN -PL -QDN-510-10mg10mg
RN -PL -QDN-510-25mg25mg
RN -PL -QDN-510-50mg50mg
Properties
520 ± 5 nm λ emission maximum. Particles molar weight ca. 16000 g/mol
Pack Sizes
Catalogue No.Quantity
RN -PL -QDN-520-5mg5mg
RN -PL -QDN-520-10mg10mg
RN -PL -QDN-520-25mg25mg
RN -PL -QDN-520-50mg50mg
Properties
530 ± 5 nm λ emission maximum. Particles molar weight ca. 20000 g/mol
Pack Sizes
Catalogue No.Quantity
RN -PL -QDN-530-5mg5mg
RN -PL -QDN-530-10mg10mg
RN -PL -QDN-530-25mg25mg
RN -PL -QDN-530-50mg50mg
Properties
540 ± 5 nm λ emission maximum. Particles molar weight ca. 25000 g/mol
Pack Sizes
Catalogue No.Quantity
RN -PL -QDN-540-5mg5mg
RN -PL -QDN-540-10mg10mg
RN -PL -QDN-540-25mg25mg
RN -PL -QDN-540-50mg50mg
Properties
550 ± 5 nm λ emission maximum. Particles molar weight ca. 32000 g/mol
Pack Sizes
Catalogue No.Quantity
RN -PL -QDN-550-5mg5mg
RN -PL -QDN-550-10mg10mg
RN -PL -QDN-550-25mg25mg
RN -PL -QDN-550-50mg50mg
Properties
560 ± 5 nm λ emission maximum. Particles molar weight ca. 55000 g/mol
Pack Sizes
Catalogue No.Quantity
RN -PL -QDN-560-5mg5mg
RN -PL -QDN-560-10mg10mg
RN -PL -QDN-560-25mg25mg
RN -PL -QDN-560-50mg50mg
Properties
570 ± 5 nm λ emission maximum. Particles molar weight ca. 59000 g/mol
Pack Sizes
Catalogue No.Quantity
RN -PL -QDN-570-5mg5mg
RN -PL -QDN-570-10mg10mg
RN -PL -QDN-570-25mg25mg
RN -PL -QDN-570-50mg50mg
Properties
580 ± 5 nm λ emission maximum. Particles molar weight ca. 67000 g/mol
Pack Sizes
Catalogue No.Quantity
RN -PL -QDN-580-5mg5mg
RN -PL -QDN-580-10mg10mg
RN -PL -QDN-580-25mg25mg
RN -PL -QDN-580-50mg50mg
Properties
590 ± 5 nm λ emission maximum. Particles molar weight ca. 71000 g/mol
Pack Sizes
Catalogue No.Quantity
RN -PL -QDN-590-5mg5mg
RN -PL -QDN-590-10mg10mg
RN -PL -QDN-590-25mg25mg
RN -PL -QDN-590-50mg50mg
Properties
600 ± 5 nm λ emission maximum. Particles molar weight ca. 76000 g/mol
Pack Sizes
Catalogue No.Quantity
RN -PL -QDN-600-5mg5mg
RN -PL -QDN-600-10mg10mg
RN -PL -QDN-600-25mg25mg
RN -PL -QDN-600-50mg50mg


    SKU: RN -PL -QDN Category:

    Description

    11 / 100
    Powered by Rank Math SEO

    CdTe Quantum Dots Supplier, CdTe Quantum Dots Dealer, CdTe Quantum Dots Distributor, CdTe Quantum Dots India, CdTe Quantum Dots Manufacturer, CdTe Quantum Dots, CdTe Quantum Dots Solution, CdTe Quantum Dots Research grade, CdTe Quantum DotsIndustrial, CdTe Quantum Dots Commercial, CdTe Quantum Dots

    CdTe Quantum Dots Supplier, CdTe Quantum Dots Dealer, CdTe Quantum Dots Distributor, CdTe Quantum Dots India, CdTe Quantum Dots Manufacturer, CdTe Quantum Dots Powder, CdTe Quantum Dots Solution, CdTe Quantum Dots Research grade, CdTe Quantum Dots Industrial, CdTe Quantum Dots Commercial, CdTe Quantum Dots
    CdTe Quantum Dots Supplier, CdTe Quantum Dots Dealer, CdTe Quantum Dots Distributor, Superfine Crystalline Boron Nano particles India, CdTe Quantum Dots Manufacturer, CdTe Quantum Dots Powder, CdTe Quantum Dots Solution, CdTe Quantum Dots Research grade, CdTe Quantum Dots Industrial, CdTe Quantum Dots Commercial, CdTe Quantum Dots

    Related products