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PbSe/PbS Quantum Dots

Stock No.
NS6130-12-000133
CAS
1314-87-0
MSDS
MSDS-PDF
Specifications
SPEC-PDF
COA
COA-PDF
Catalogue
MSDS pdf

Lead Sulfide Quantum Dots

(PbS Qds-900±50nm)
Lead Sulfide Quantum Dots (PbS Qds-900±50nm)
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Preview
PbS Qds-900±50nm
ProductLead Sulphide Quantum Dots
Stock No.NS6130-12-000133
CAS1314-87-0Confirm
Purity99.9%Confirm
CompositionPbSConfirm
Emission Peak900±50nmConfirm
Quantum Yield>40%Confirm
Average Particle Size (FWHM)120-150nmConfirm
SolventTouleneConfirm
ApplicationOptoelectronic devices
Quality ControlEach Lot of Lead Sulphide Quantum Dots was tested successfully
Main Inspect VerifierManager QC

Typical Chemical Analysis

Assay99.9%
Other Metal800ppm

Expert Reviews

product-expert-image
Dr. Bruce Perrault Ph.D (Georgia Institute of Technology (Georgia Tech), USA)

Lead Sulphide Quantum Dots As an important IV_VI semiconductor, lead (PbS) has attracted much attention for many years due to its strong absorption cross-section, strong quantum confinement of both electrons and holes and a tunable band gap from the near infrared (NIR) to the visible spectral region.

product-expert-image
Dr. Myron Rubenstein Ph.D (Polytechnic University of Turin, Italy)

Lead Sulphide Quantum Dots as shown some novel and excellent optical and electronic properties, such as IR photodetectors, photovoltaics, electroluminescence, photoluminescence, thermal and biological images and display devices. The photoluminescence (PL) spectra of PbS QDs with different particle sizes, being quantum confinement effect, nearly cover a broad band from 800 to 1600 nm, which matches well with the whole optical communication window.

product-expert-image
Dr. Huojin Chan (University of Science and Technology of China, Hefei, Anhui, China)

Lead Sulphide Quantum Dots In particular, Qdots that emit in the second near-infrared biological window (NIR-II, 1000-1400 nm, photon energy: 1.24-0.89 eV) are extremely attractive for in vivo fluorescence imaging.

product-expert-image
Dr. Yi Yen Shi (King Mongkut’s University of Technology Thonburi,Bangkok, Thailand)

Lead Sulphide Quantum Dots Due to the greatly reduced light absorption and scattering together with nearly zero biological auto-fluorescence background, leading to the deepest light penetration into body with significantly increased imaging contrast, fidelity and resolution. 6-9 Compared to the widely used NIR-I emitters (ca. 650-900 nm), the NIR-II reporters can provide much higher imaging signal-to-noise (S/N) ratio and spatial resolution in vivo.

product-expert-image
Dr. Hans Roelofs Ph.D (National Technical University of Athens, Greece)

Lead Sulphide Quantum Dots Combining attractive properties of high brightness, robust photostability and excellent biocompatibility, this new NIR-II emitting Qdot is highly promising in accurate disease screening and diagnostic applications.

nanoshel-experts

Lead Sulphide Quantum Dots

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From us, you can easily purchase Lead Sulfide Quantum Dots (PbS Qds-900±50nm) at great prices. Place online order and we will dispatch your order through DHL, FedEx, UPS. You can also request for a quote by mailing us at sales@nanoshel.com. We invite you to contact us for further information about our company and our capabilities. At Nanoshel, we could be glad to be of service to you. We look forward to your suggestions and feedback.
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Lead Sulfide Quantum Dots (PbS Qds-900±50nm)

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