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Quantum Dots

Artificial atoms or Quantum Dots are considered as important parts of nanotechnology. These are mainly group of atoms obtained from semiconductor based items that include cadmium sulphide and molybdenum sulphide. Offered atoms produce lights when energized. Frequency and wavelength of color of produced lights depend on the type of atoms present in these Quantum Dots.  Several electrons of these dots tend to break free from the group of atoms during their illumination by UV light. These are extensively used for improving operation of solar cells. Research works are going on to explore potentiality of these artificial atoms in optimizing functions of display screens.
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CdSe ZnS Quantum Dots

Price: 650 INR/Bottle

CdSe ZnS Quantum Dots

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Graphene Quantum Dots Powder

Price: 450 INR/Bottle

Graphene Quantum Dots Powder

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ZnCdSeS alloyed Quantum Dots

  • Classification:Other, Inorganic nanocrystal
  • Grade:Other, Nanomaterial, research/analytical grade
  • Poisonous:Yes
  • Purity:>95% (typically as nanocrystals)
  • Shape:Other, Spherical nanoparticles
  • Smell:Other, Odorless
  • Solubility:Dispersible in water and polar solvents due to hydrophilic surface ligands
  • Storage:Other, Store at 28C away from light in airtight container
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Blue Luminescent Hydrophilic Graphene Quantum Dots

  • Form:Other, Aqueous solution or powder
  • Main Material:Graphene Quantum Dots
  • Melting Point:Not applicable (nanoscale material)
  • Ph Level:Typically neutral (6.8 - 7.2 in aqueous suspension)
  • Standard:As per manufacturer specification
  • Storage:Other, Store in cool, dry place; avoid direct sunlight
  • Structural Formula:Sheet-like graphene fragments
  • Usage:Laboratory research and industrial use in optical and biological applications
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Blue Luminescent Hydrophobic Graphene Quantum Dots (Powder)

  • Classification:Other, Nanomaterial
  • Grade:Other, Research Grade
  • Poisonous:Yes
  • Purity:>99%
  • Shape:Other, Spherical/Disk-like nano-particles
  • Smell:Other, Odorless
  • Solubility:Hydrophobic (Insoluble in water; dispersible in non-polar solvents such as toluene, chloroform, and hexane)
  • Storage:Other, Store in cool, dry place, away from direct sunlight and moisture
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Cadmium Sulphide /Zinc Sulphide Quantum Dots

  • EINECS No:215-147-8 (CdS), 215-251-3 (ZnS)
  • Form:Other, Colloidal suspension or dry powder
  • Main Material:Cadmium Sulphide / Zinc Sulphide Nanocrystals
  • Melting Point:Approx. 1750C (CdS), 1975C (ZnS)
  • Ph Level:Neutral (7) in dispersions
  • Standard:Meets analytical grade and nanotechnology research standards
  • Structural Formula:CdS: Cd^2+ + S^2; ZnS: Zn^2+ + S^2
  • Usage:Quantum dots for research and industrial applications
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Blue Luminescent Hydrophobic Graphene Quantum Dots

  • Application:Other, Fluorescent probes, biosensing, imaging, optoelectronic devices
  • Chemical Name:Graphene Quantum Dots
  • Density:2.2 Gram per cubic centimeter(g/cm3)
  • HS Code:285300
  • Molecular Formula:C (nanostructure based)
  • Other Names:Hydrophobic GQDs, Blue Graphene Quantum Dots
  • Refractive Rate:1.6-2.0 (approximate, depends on medium)
  • Type:Blue Luminescent Hydrophobic Quantum Dots
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Indium Phosphide/Zinc Sulphide Quantum Dots (InP/ZnS) QUANTUM DOTS

  • EINECS No:Not assigned/specifically applicable
  • Form:Other, Colloidal solution or dry powder
  • Main Material:Indium Phosphide core with Zinc Sulphide shell
  • Melting Point:Not applicable for nanoparticles
  • Ph Level:Neutral (7, typical for dispersed solution)
  • Standard:Manufacturers specification, ISO/ASTM nanomaterial guidelines
  • Structural Formula:Not conventionally represented for nanomaterials
  • Usage:Nanotechnology, electronic devices, photonics, biomedical research
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Blue Luminescent Hydrophilic Graphene Quantum Dots (Powder)

  • Classification:Other, Nanomaterial, Carbon Allotrope, Quantum Dot
  • Grade:Other, Analytical / Research Grade
  • Poisonous:Yes
  • Purity:>98% (carbon content)
  • Shape:Other, Spherical / Disk-like
  • Smell:Other, Odorless
  • Solubility:Hydrophilic; completely soluble in water
  • Storage:Other, Store in cool, dry, airtight container away from light
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Zinc Selenide /Zinc Sulphide Quantum Dots

  • Classification:Other, Inorganic Semiconductor Nanoparticles
  • Grade:Other, Nanomaterial Grade
  • Poisonous:Yes
  • Purity:>99%
  • Shape:Other, Spherical Nanoparticles
  • Smell:Other, Odorless
  • Solubility:Insoluble in water, soluble in organic solvents
  • Storage:Other, Store in tightly sealed containers, protected from light and moisture
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LED Quantum Dots (Zinc Selenide /Zinc Sulphide Quantum Dots)

  • Classification:Other, II-VI Semiconductor Quantum Dots
  • Grade:Other, Electronic / Research Grade
  • Poisonous:Yes
  • Purity:>99% (trace metal basis)
  • Shape:Other, Spherical
  • Smell:Other, No recognizable odor
  • Solubility:Dispersible in polar and non-polar solvents (ethanol, toluene, chloroform, water with special surface modification)
  • Storage:Other, Store in a cool, dry place away from light, in airtight containers
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INP ZNS QUANTUM DOTS

  • Application:Other, Optoelectronic Devices, Biological Imaging, Medical Diagnostics, LEDs, Solar Cells
  • Chemical Name:Indium Phosphide/Zinc Sulfide Quantum Dots
  • HS Code:28500090
  • Molecular Formula:InP/ZnS
  • Other Names:InP/ZnS Quantum Dots
  • Standard:Industrial Grade
  • Type:Quantum Dots
  • Usage:Laboratory/Industrial
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Cadmium Telluride Quantum Dots

  • EINECS No:215-149-9
  • Form:Other, Colloidal solution or powder
  • Main Material:Cadmium Telluride (CdTe)
  • Melting Point:1041 C (CdTe bulk)
  • Ph Level:7.0-8.0 (aqueous solution, surface-modified)
  • Structural Formula:CdTe
  • Taste:Other , Odorless and tasteless (not for human consumption)
  • Usage:Nanomaterial for electronic, photonic, and biological applications
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LED Quantum Dots

  • EINECS No:Not assigned (nanostructured mixture)
  • Form:Other, Colloidal Solution, Powder available on request
  • Main Material:Semiconductor nanocrystals (typically CdSe/ZnS core-shell or InP based)
  • Melting Point:Not applicable (nanostructured material)
  • Ph Level:Neutral (in solution)
  • Standard:Meets industry and research nanomaterial standards
  • Structural Formula:Nanoscale crystal lattice
  • Usage:Optoelectronic devices, quantum dot displays, biological labeling
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Molybdenum Disulfide Quantum Dots

  • Application:Other, Biomedical imaging, Sensing, Optoelectronics, Catalysis
  • Boiling point:not available (decomposition above ~1185 C)
  • Chemical Name:Molybdenum Disulfide Quantum Dots
  • Density:5.06 Gram per cubic centimeter(g/cm3)
  • HS Code:28500090
  • Molecular Formula:MoS2
  • Other Names:MoS QDs, MoS2 Nanodots
  • Type:Quantum Dots
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Cadmium Sulphide Quantum Dots

  • EINECS No:215-147-8
  • Form:Other, Colloidal Solution or Powder
  • Main Material:Cadmium Sulphide (CdS)
  • Melting Point:1750C
  • Ph Level:Neutral (when dispersed in neutral solvents)
  • Standard:Meets international research grade nanoparticle standards
  • Structural Formula:CdS
  • Usage:Used as semiconductors, in quantum dot displays, and in photovoltaic devices
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