CAS NO.: 7440-40-0
|Product No.||Product Name||Type||Carrier||Standard Concentration||Maximum Concentration||Size|
|GNQD0101||Blue Luminescent GQDs||Solution||Water||1 mg/ml||20 mg/ml||100ml|
|GNQD0201||Aminated GQDs||Solution||Water||1 mg/ml||20 mg/ml||100ml|
|GNQD0301||Carboxylated GQDs||Solution||Water||1 mg/ml||20 mg/ml||100ml|
|GNQD0701||Carboxylated GQDs Powder||Powder||-||-||-||100mg|
|GNQD0401||Chlorine Functionalized GQDs||Solution||Water||1 mg/ml||2 mg/ml||100ml|
|GNQD0501||Green GQDs||Solution||Water||1 mg/ml||10 mg/ml||100ml|
|GNQD0601||Hydroxylated GQDs||Solution||Water||1 mg/ml||2 mg/ml||100ml|
|GQDW0101||Imidazole-Modified GQDs||Solution||Water||1 mg/ml||10 mg/ml||100ml|
|GQD001A1||Imidazole-Modified GQDs Powder||Powder||-||-||-||100mg|
-- New added products!
* Shelf life
- Carboxylated and Green GQDs: ~ 3 months;
- the rest of GQDs products:~ 6 months;
- recommand to use them as soon as possible after open the bottle.
Please contact us if you need products other than the standard concentration and carriers listed in the table.
1. Preparation Method
Hydroxylated Graphene Quantum Dots
1 mg/ml (available up to 2mg/ml)
Mixture of water and ethylene glycol
Emission Photos (1) of ACS Material Hydroxylated Graphene Quantum Dots Excited
by Natural Light (left) and UV Light (right)
TEM Image (2) of ACS Material Hydroxylated Graphene Quantum Dots
Absorption Spectra (3) of ACS Material Hydroxylated Graphene Quantum Dots
3. Application Fields
Graphene quantum dots exhibit unique optical and electronic properties due to their quantum confinement and edge effects‚ and have a variety of novel applications‚ such as low-toxicity and photostable fluorescence probes for cell imaging and biosensing‚ low-cost acceptors for organic photovoltaic cells and light emitting diodes‚ a metal-free platform for surface-enhanced Raman scattering‚ and an upconverted sensitizer for modifying rutile TiO2 nanocrystals as a composite visible-light photocatalyst.
4. Conditions for safe storage:
Please use it as soon as possible and store at 4-24 oC in a tightly sealed container. Store in same type of container (glass/plastic) as shipped. Do not freeze.