• USA Home
  • 900728 - PbS core-type quantum dots

EMAIL THIS PAGE TO A FRIEND
900728 Sigma-Aldrich

PbS core-type quantum dots

oleic acid coated, fluorescence λem 1500 nm, 10 mg/mL in toluene

Synonym: Fluorescent nanocrystals, Lead sulfide, PbS QDs

Purchase

Properties

Related Categories Cadmium Free Quantum Dots, Core Type Quantum Dots, Materials Science, Nanomaterials, PbS Core-type Quantum Dots,
Quality Level   100
concentration   10 mg/mL in toluene
fluorescence   λem 1500 nm
storage temp.   2-8°C
InChI   1S/Pb.H2S/h;1H2
InChI key   MIXDRAMRMDOQJH-UHFFFAOYSA-N

Description

Application

The size for our lead sulfide (PbS) quantum dots (QDs) varies between 2.5 to 8 nm and depending upon this, these QDs emit between 900-1600 nm. Our PbS QDs possess high quantum yield, sharp emission and exhibit narrow fluorescence band (full width at half maximum <100 nm), which make them suitable as light absorber or IR emitter in applications in solar cells, photodetectors and infrared light emitting diodes (LEDs).

Safety & Documentation

Safety Information

Signal word 
Danger
Target organs 
Central nervous system
RIDADR 
UN1294 - class 3 - PG 2 - Toluene, solution
WGK Germany 
WGK 3
Flash Point(F) 
45.5 °F - closed cup
Flash Point(C) 
7.5 °C - closed cup

Documents

Certificate of Analysis (COA)

Please Enter a Lot Number
Protocols & Articles

Articles

Advancements in Quantum Dot Solar Cells

1 Academy of Scientific and Innovative Research (AcSIR), Council of Scientific & Industrial Research (CSIR) — Human Resource Development Centre, (CSIR-HRDC) Campus, Ghaziabad, Uttar Pradesh 201002, I...
Keywords: Absorption, Atomic layer deposition, Chemical reactions, Chemical vapor deposition, Condensations, Crystallization, Deposition, Diffusion, Environmental, Evaporation, Ligands, Materials Science, Melting, Nanomaterials, Nucleic acid annealing, Photovoltaics, Precipitation, Purification, Recombination, Research areas, Semiconductor, Solar cells, Solvents, Spin coating, Vaporization

Applications of Quantum Dots in Bioimaging and Bioassays

1 Program in Immunology, Fred Hutchinson Cancer Research Center, 1100 Fairview Ave N, Seattle, WA 98109, USA 2 Department of Bioengineering, University of Washington, 3720 15th Ave NE, WA 98195, USA ...
Keywords: Absorption, Bacterial conjugations, Biological processes, Cancer, Cell biology, Chemical reactions, Clinical, Detergents, Diagnostic, Diseases, Drug discovery, Immobilization, Immunofluorescence, Immunohistochemistry, Immunology, In Situ hybridization, Infrared spectroscopy, Ligands, Magnetic resonance imaging, Microscopy, Nanomaterials, Nanotechnology, Nucleic acid hybridization, Positron Emission Tomography, Purification, Recombination, Reductions, Semiconductor, Separation, Solvents

Quantum Dots for Electronics and Energy Applications

What are Quantum Dots? Perovskite Quantum Dots PbS Quantum Dots Quantum Dot Applications    Light Emitting Diodes (LEDs)    Lighting    Solar Cells    Photodectors    Biomedical Imaging
Marat Lutfullin, Lutfan Sinatra and Osman M. Bakr
King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
Keywords: Absorption, Bacterial conjugations, Chromatin immunoprecipitation, Deposition, Electronics, Evaporation, Extinction coefficient, Infrared spectroscopy, Metabolism, Nucleic acid hybridization, Photovoltaics, Semiconductor, Solar cells, Spectroscopy, Spin coating, Ultraviolet-Visible spectroscopy

Synthesis of Halide Perovskite Quantum Dots for Display Applications

School of Materials Science & Engineering, Beijing Institute of Technology, Beijing, 100081, China *Email: hzzhong@bit.edu.cn
Qingchao Zhou, Feng Zhang, and Haizheng Zhong*
Material Matters, 2018, 13.1
Keywords: Crystallization, Electronics, Evaporation, Ligands, Materials Science, Nucleic acid annealing, Polymerization reactions, Purification, Solar cells, Solvents, Sonication

Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?