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Core and Core-Shell Quantum Dots

EviDots Evident's proprietary quantum dot technologies are commercially available as evidot® quantum dots.

evidot quantum dots are available as core quantum dots in their fundamental state, or as core-shell semiconductor nanocrystal quantum dots enhanced with our proprietary coating technologies.

Core evidot quantum dots are a fundamental material for use where electron transport is important as well as the underlying technology for Evident's proprietary core-shell quantum dots.

Core-shell evidot quantum dots are generally for use where superior fluorescence and protection are important.

Available evidot quantum dot material systems include:

  • Lead-Sulfide (PbS) Core evidot® quantum dots
  • Cadmium Selenide Zinc Sulfide Core Shell (CdSe/ZnS) evidot® quantum dots

evidot quantum dots have tunable optical and electronic properties imparted from particle composition and size. The semiconductor composition provides the limits of bandgap tunability. Solution phase chemistry and temperature controlled growth enable control over particle size. The end result is evidot nanomaterials with finely tuned photoluminescent and electroluminescent properties.

Product Availability

Product Emission Color Emission λ Range
(+/- 10nm)
Material Type Extinction
Coefficient
Size* Detailed
Specifications
evidot® 490 Blue 490 CdSe/ZnS Core Shell 4.0E+04 3.2 View
evidot® 520 Green 520 CdSe/ZnS Core Shell 5.0E+04 3.3 View
evidot® 540 Green 540 CdSe/ZnS Core Shell 6.7E+04 3.4 View
evidot® 560 Yellow 560 CdSe/ZnS Core Shell 9.0E+04 3.8 View
evidot® 580 Orange 580 CdSe/ZnS Core Shell 1.0E+05 4.4 View
evidot® 600 Red 600 CdSe/ZnS Core Shell 2.0E+05 5.0 View
evidot® 620 Red 620 CdSe/ZnS Core Shell 3.0E+05 5.8 View
evidot® 850 Infrared 850 PbS Core 2.0E+04 2.2 View
evidot® 1100 Infrared 1100 PbS Core 6.0E+04 3.2 View
evidot® 1500 Infrared 1500 PbS Core 1.0E+05 5.3 View

Quantum Dot Test Kits

evidot quantum dot test kits are ideal for researcher and product developers who wish to experiment with small quantities of the nanomaterials. Each kit consists of standard colors, providing a selection of wavelengths in a convenient package to conduct research and characterization or for teaching purposes.

evidot quantum dot products can be integrated into applications that range from biology to photonics, lighting to displays, or security inks to energy applications.

For a limited time, receive a free box of dotstrandTM Energy Efficient LED Lights with any test kit purchase. Click here to learn more about dotstrandTM LED Lights, the world's first quantum dot consumer product!

Available Test Kits

Specifications and Ordering

Product Availability

Material System &lambda Range Part Number Total Weight per Vial Concentration Price Details
CdSe/ZnS Core-Shell 490nm-620nm DK-C11-TOL-Kit 20 mg 5 mg/ml $299-$549 Click Here
PbS Core 850nm-1500nm DK-P20-TOL-Kit3 20 mg 5 mg/ml $449 Click Here
High Quantum Yield CdSe/ZnS 490,540,620nm DK-C11-TOL-Kit3 20 mg 5 mg/ml $449 Click Here

Please Note: All orders must come from either a corporate, university or government laboratory and all orders are reviewed by Evident to determine whether they meet these criteria. Evident reserves the right to reject any order for any reason. No order should be considered to have been accepted until Evident sends notification that an order has been accepted.