Biocompatible carbon-based nanostructures for photostabilizing agrochemicals
This innovative solution uses biocompatible carbon-based nanostructures integrated with UV-blocking nanoparticles to enhance agrochemical photostability. It aims to reduce UV-induced degradation, cut costs, and decrease environmental impact, offering a sustainable alternative to traditional pesticide applications.
Overview
The proposed solution involves the development of biocompatible carbon-based nanostructures (CBNs) integrated with UV-blocking nanoparticles to enhance agrochemical photostability. These nanostructures, which include fullerenes or carbon nanotubes, are functionalized with titanium dioxide (TiO2) and zinc oxide (ZnO) nanoparticles, providing a robust UV protection mechanism. This hybrid technology aims to significantly reduce UV-induced degradation of agrochemicals, offering a durable and environmentally friendly alternative to multiple pesticide applications. The innovation promises substantial cost savings for growers and minimized CO2 emissions, making it a sustainable choice for modern agriculture.
Technical specifications
- Carbon-based nanostructures (CBNs): Utilizes fullerenes and carbon nanotubes for UV absorption through π-conjugated systems.
- UV-blocking nanoparticles: Integrates TiO2 and ZnO nanoparticles for enhanced UV protection via passive absorption and photocatalysis.
- Biodegradable surface modifications: Ensures reduced phytotoxicity and environmental safety.
- Comprehensive characterization: Includes morphology (TEM, SEM), crystallinity (XRD), surface chemistry (XPS, FTIR), and optical performance (UV-Vis).
- Safety assessments: Evaluates biocompatibility through seed germination, root elongation, chlorophyll content assays, and soil microbial activity examinations.
Technology readiness level
This technology is at TRL 4, indicating that it is at the stage of validation in a laboratory environment. The next steps involve further development and testing to move towards commercialization.
About University of North Carolina, Greensboro
UNC Greensboro is a comprehensive public research university in Greensboro, North Carolina, within the UNC System, offering broad liberal arts and professional programs. Industry collaboration is anchored by Gateway Research Park—a joint venture with NC A&T—that co-locates companies with university labs and the Joint School of Nanoscience and Nanoengineering, providing access to advanced characterization and fabrication facilities. The university’s Piedmont Triad location offers ready connections to a regional industry and supply‑chain hub. Research is supported by competitive federal awards from agencies such as the National Science Foundation and National Institutes of Health. A dedicated technology transfer office assists with IP, licensing, and startup formation.
Inquire about this partnering listing
Industry applications
delivered to your inbox.