900712
Graphene quantum dots
aqua green luminescent, 1 mg/mL in H2O
Manufacturer: Sigma Aldrich
CAS Number: 7440-44-0
Synonym(S): GQDs
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 50 ML | 900712-50-ML | In Stock | ₹ 11,344.60 |
900712 - 50 ML
In Stock
Quantity
1
Base Price: ₹ 11,344.60
GST (18%): ₹ 2,042.028
Total Price: ₹ 13,386.628
Quality Level
100
description
topographic height: 1-2.0 nm
form
suspension
concentration
1 mg/mL in H2O
color
colorless
diameter
<5 nm
fluorescence
λex 485 nm; λem 530 nm±10 nm FWHM 80 nm, quantum yield ≥17%
InChI
1S/C
InChI key
OKTJSMMVPCPJKN-UHFFFAOYSA-N
Other Options
...
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Description
- General description: Graphene quantum dots (GQDs), sheets of few-layered graphene and lateral dimensions smaller than 100 nm, possess strong quantum confinement and edge effects. Thus, they possess unique physical properties such as strong photoluminescence, which can be tailored for specific applications by controlling their size, shape, defects, and functionality. In contrast to classic QDs, such as metal or silicon quantum dots, GQDs are biocompatible, photo-stable, and inherit superior thermal, electrical, and mechanical properties from the graphene. These features can greatly contribute to various state-of-the-art applications:Optical brighteners.Taggants for security application.Bio-imaging markers.Fluorescent polymers.Antibacterial, antibiofouling, disinfection systems.Heavy metals, humidity and pressure sensors.Batteries.Flash memory devices.Photovoltaic devices.Light-emitting diodes.
SAFETY INFORMATION
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Quality Level: 100
description: topographic height: 1-2.0 nm
form: suspension
concentration: 1 mg/mL in H2O
color: colorless
diameter: <5 nm
fluorescence: λex 485 nm; λem 530 nm±10 nm FWHM 80 nm, quantum yield ≥17%
InChI: 1S/C
InChI key: OKTJSMMVPCPJKN-UHFFFAOYSA-N
Quality Level:
100
description:
topographic height: 1-2.0 nm
form:
suspension
concentration:
1 mg/mL in H2O
color:
colorless
diameter:
<5 nm
fluorescence:
λex 485 nm; λem 530 nm±10 nm FWHM 80 nm, quantum yield ≥17%
InChI:
1S/C
InChI key:
OKTJSMMVPCPJKN-UHFFFAOYSA-N
Quality Level: 100
description: topographic height: 1-2.0 nm
form: powder
concentration: __
color: brown
diameter: __
fluorescence: λex 350 nm; λem 445 nm±10 nm FWHM 75 nm, quantum yield ≥20%
InChI: 1S/C
InChI key: OKTJSMMVPCPJKN-UHFFFAOYSA-N
Quality Level:
100
description:
topographic height: 1-2.0 nm
form:
powder
concentration:
__
color:
brown
diameter:
__
fluorescence:
λex 350 nm; λem 445 nm±10 nm FWHM 75 nm, quantum yield ≥20%
InChI:
1S/C
InChI key:
OKTJSMMVPCPJKN-UHFFFAOYSA-N
Quality Level: 100
description: topographic height: 1-2.0 nm
form: powder
concentration: __
color: brown
diameter: __
fluorescence: λex 350 nm; λem 445 nm±10 nm FWHM 75 nm, quantum yield ≥20%
InChI: 1S/C
InChI key: OKTJSMMVPCPJKN-UHFFFAOYSA-N
Quality Level:
100
description:
topographic height: 1-2.0 nm
form:
powder
concentration:
__
color:
brown
diameter:
__
fluorescence:
λex 350 nm; λem 445 nm±10 nm FWHM 75 nm, quantum yield ≥20%
InChI:
1S/C
InChI key:
OKTJSMMVPCPJKN-UHFFFAOYSA-N
Quality Level: 100
description: __
form: liquid
concentration: 10 mg/mL in toluene
color: __
diameter: __
fluorescence: λem 1600 nm
InChI: 1S/Pb.H2S/h;1H2
InChI key: MIXDRAMRMDOQJH-UHFFFAOYSA-N
Quality Level:
100
description:
__
form:
liquid
concentration:
10 mg/mL in toluene
color:
__
diameter:
__
fluorescence:
λem 1600 nm
InChI:
1S/Pb.H2S/h;1H2
InChI key:
MIXDRAMRMDOQJH-UHFFFAOYSA-N