Hydrophobic carbon quantum dots for enhanced agrochemical protection
Innovative hydrophobic carbon quantum dots (CQDs) offer superior UV protection and stability for agrochemicals, with applications in enhancing agrochemical formulations. These CQDs are cost-effective, easy to functionalize, and resistant to photobleaching.
Overview
Hydrophobic carbon quantum dots (CQDs) present a revolutionary solution for protecting agrochemicals from degradation caused by UV radiation. These CQDs are soluble in solvents like toluene and chloroform, making them ideal for integration into agrochemical formulations. Unlike traditional UV protectants, CQDs are not prone to photobleaching, ensuring long-term stability and effectiveness. Their bright luminescence and ability to be functionalized chemically or physically enhance their versatility and application potential in agriculture.
Technical specifications
Key features:
- UV Absorption: Excellent absorption in the UV and visible spectra (200-420 nm), with specific absorption at 470 nm.
- Material Composition: Synthesized from organic molecules or copolymers; available in silicone and polyurethane composites.
- Non-Toxic: Composites are not cytotoxic or hemolytic, ensuring safety for agricultural use.
- Stability: Resistant to photobleaching under prolonged UV exposure.
- Customizability: Can be doped for additional absorption bands in the visible spectrum.
Technology readiness level
Currently, the technology is at TRL 4, indicating that it has been validated in a laboratory setting. Future steps involve synthesizing CQDs soluble in various solvents, characterizing their properties, and optimizing synthesis procedures for broader application in agrochemical formulations.
About University of Belgrade
The University of Belgrade is a comprehensive public research university in Serbia’s capital, uniting a broad network of faculties and affiliated institutes. Industry engages through partner infrastructure such as Science and Technology Park Belgrade—founded with the university, city, and state—which hosts startups and company R&D teams. Clinical translation is supported by affiliation with the University Clinical Centre of Serbia, enabling access for trials and clinician collaborations. A dedicated Center for Technology Transfer provides IP management, licensing, and commercialization support. Membership in European university alliances strengthens cross‑border projects and talent pipelines funded by competitive European and national programs.
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