Graphene oxide quantum dot powderYellow light
$416.67
Dry powder, 5–15 nm size, 1–5 layers. Strong yellow fluorescence (10% quantum yield). Excellent lubricity: achieves superlubricity in 6s, reduces wear by 90% at 518 MPa. Ideal for bioimaging, sensors, optoelectronics, and high-performance lubrication.
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Key features: Moisture-sensitive, rich surface chemistry, high surface area (~500 m²/g)
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Applications: Medical diagnostics, drug delivery, environmental sensors, lubricant additives
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Custom sizes and surface functionalization available
Email: sales@maxnanotech.com
Important Notes
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Product Overview
We specialize in yellow-luminescent graphene oxide quantum dots (GOQDs) that combine exceptional optical properties with versatile functionality. Our quantum dots exhibit strong yellow fluorescence due to controlled size distribution and optimized surface chemistry, making them ideal for advanced imaging, sensing, and lubrication applications.
Specifications
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Form: Dry powder (moisture-sensitive)
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Number of Layers: 1-5 layers
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Thickness: 1-2 nm
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Lateral Size: 5-15 nm
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Fluorescence Quantum Yield: 10%
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Emission Color: Yellow luminescence
Key Properties
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Strong Yellow Emission: Bright fluorescence for imaging applications
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Quantum Confinement: Size-dependent optical properties
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High Surface Area: ~500 m²/g for enhanced reactivity
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Rich Surface Chemistry: Multiple functional groups for easy modification
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Excellent Stability: Resistant to acid, alkali, and photodegradation
Applications
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High-resolution bioimaging and medical diagnostics
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Advanced optoelectronic devices and displays
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Environmental pollutant detection sensors
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Targeted drug delivery systems
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High-performance lubricant additives
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Catalysis and adsorption applications
Special Lubrication Performance
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Achieves macroscopic superlubricity in 6 seconds
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95.7% reduction in lubrication time compared to conventional methods
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90.0% reduction in wear under high pressure (518.08 MPa)
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58.8% friction reduction at low sliding speeds
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Excellent load-bearing capacity and interlayer shear properties
Product Features
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Tunable surface functionality
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Custom size distributions available
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Enhanced quantum yield options
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Bulk quantities for industrial applications
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Comprehensive technical support
Technical Support
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Application-specific optimization guidance
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Surface modification protocols
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Integration consulting for various applications
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Custom synthesis services
Storage & Handling
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Store in dry, airtight conditions
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Protect from moisture and condensation
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Stable under proper storage conditions
Contact Information
For technical specifications and product consultation:
Email: sales@maxnanotech.com
| Weight | 100 g |
|---|---|
| Dimensions | 30 × 20 × 20 mm |
| specification | State:Powder |
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