900560

Sigma-Aldrich

Graphene quantum dots

Sinónimos:
GQDs
Número de CAS:
NACRES:
NA.23

formulario

liquid

Nivel de calidad

100

concentración

>0.005% in H2O

fluorescencia

, quantum yield >50%

InChI

1S/C

InChI key

OKTJSMMVPCPJKN-UHFFFAOYSA-N

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Descripción general

Graphene quantum dots (GQDs) have the potential to be applied towards next generation electronics and energy applications. Graphene itself does not possess band gap energy and its usage is limited. However, when their size becomes as small as quantum dots, they exhibit photoluminescence in the ultraviolet, visible, and near infrared ranges. The size of graphene quantum dots ranges approximately 1-4 nm. Due to their quantum confinement effect, GQDs can be applied to photovoltaic devices such as solar cells, bio imaging (cancer cell imaging, protein analysis, cell tracking), various type of sensors, etc.

Aplicación

  • Bio-imaging.
  • Photocatalysis.
  • LED.
  • Energy conversion.
  • Sensing.

Envase

10 mL in glass bottle

storage_class_code

10 - Combustible liquids

WGK Alemania

nwg

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Certificado de Análisis

Certificado de origen

Artículos
Properties, synthesis & applications of Graphene Quantum Dots explained. GQDs have advantages of nontoxicity, good solubility, stable photoluminescence & better surface grafting.
Más información
Synthesis and Applications of Graphene Nanoribbons Synthesized
Más información

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