Carbon Quantum Dots (CQDs) Powder / Solution

Carbon Quantum Dots (CQDs) are nanoscale carbon materials with excellent photoluminescent, chemical, and biocompatible properties. Available in powder or aqueous solution forms, CQDs exhibit tunable emission spectra and high stability. They are widely used in bioimaging, optoelectronics, sensing, and light-emitting applications.

Doped / Functionalized Carbon Quantum Dots

Doped or functionalized Carbon Quantum Dots are engineered by introducing heteroatoms such as nitrogen, sulfur, or phosphorus, or by surface modification with organic or polymeric groups. These tailored CQDs offer enhanced optical emission, charge transport, and surface reactivity, ideal for applications in photocatalysis, energy conversion, and biomedical systems.

Composite / Application-Specific Carbon Quantum Dots

Composite Carbon Quantum Dots are integrated with other nanomaterials, such as graphene, polymers, or metal oxides, to achieve multifunctional performance. Designed for targeted applications, these hybrid CQDs combine superior fluorescence, conductivity, and chemical stability for use in environmental monitoring, sensors, and energy storage devices.