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CdSe/ZnS Visible Quantum Dots – Water Soluble

$299.00 – $1,371.00

NOM Visible Water Soluble Quantum Dots provide narrow band fluorescent emission at wavelengths ranging from 540 nm to 680 nm and are coated with hydrophilic surfactants to achieve dispersion in water. Our three different water soluble forms have surfactant terminal end groups that are either a carboxylic acid (-COOH), a primary amine (-NH2), or a diol (-CHOH-CH2OH).  Prices start at $299 for 10 mg.

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Description

NOM Visible Water Soluble Quantum Dots (QDs) provide narrow band fluorescent emission at wavelengths ranging from 540 nm to 680 nm and are coated with hydrophilic surfactants to achieve dispersion in water. The three different water soluble forms have surfactant terminal end groups that are either a carboxylic acid (-COOH), a primary amine (-NH2), or a diol (-CHOH-CH2OH). These coatings allow covalent bonding of the QDs to a variety of molecular probes and surfaces for many fluorescent labeling applications.

The following water soluble CuInZnS/ZnS core/shell Quantum Dots are in stock in the acid, amine, and diol coated forms.  Pricing begins at $299 for 10 mg.  Click links below to see specifications and spectra.

Water Soluble Visible CdSe/ZnS Core/Shell Quantum Dots

Product Code Emission Peak Center (nm) ± 10 nm Coating and Functional Group
QD540-WS-YY  540 Thiol molecule terminated with Acid, Amine or Diol
QD560-WS-YY  560 Thiol molecule terminated with Acid, Amine or Diol
QD580-WS-YY 580 Thiol molecule terminated with Acid, Amine or Diol
QD600-WS-YY 600 Thiol molecule terminated with Acid, Amine or Diol
QD620-WS-YY 620 Thiol molecule terminated with Acid, Amine or Diol
QD640-WS-YY 640 Thiol molecule terminated with Acid, Amine or Diol
QD660-WS-YY 660 Thiol molecule terminated with Acid, Amine or Diol
QD680-WS-YY 680 Thiol molecule terminated with Acid, Amine or Diol

YY = AC for acid coated, AM for amine coated, OH for diol coated

 

Additional information

Weight (mg)

10, 25, 50, 100
Wavelength (nm)

540, 560, 580, 600, 620, 640, 660, 680
Coating End Group

Acid, Amine, Diol

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