Laser synthesis and processing of colloids (LSPC) offers a versatile solution to critical challenges in nanomaterial synthesis such as purity, surface control and material versatility. By eliminating waste generation during the production process, LSPC meets stringent environmental and sustainability standards. Its unique mechanism enables the direct fabrication of spherical nanoparticles from virtually any solid material, reducing the time and cost typically involved in developing material-specific synthesis routes. Additionally, nanomaterials produced by LSPC often results in superior performance compared to those obtained through conventional methods, making it an efficient alternative for advanced material applications.
Researchers at Universidad Jaume I (UJI), in Spain, have been developing proprietary technologies and patents for over a decade that place them at the forefront of LSPC innovation.
Their technology enables the synthesis of spherical nanoparticles from a wide range of individual materials or material combinations, achieved through precise control of the energy delivered to the target. These methods allow the fine-tuning of the ablation conditions, optimizing energy efficiency while minimizing the excessive power input often associated with conventional high-power laser systems. This expertise has permitted the team to successfully produce customized nanomaterials with controlled size and composition, tailored to meet specific application requirements.
The researchers have already validated the efficiency and viability of the presented technology, having successfully synthesized nanoparticles of several elements such as Carbon Quantum dots, Pt, Au and Ag, among many others, and in different liquids. The presented invention has been protected through a Spanish patent application submitted in December 2024. Currently, the main objective of the research team is to upscale nanoparticle production using this methodology, while also validating their nanoparticles’ application across different industrial sectors. In this regard, the researchers are currently studying the application of their nanoparticles in fields such as energy storage or biomedicine.
Benefits:
- Versatile technology that produces spherical nanoparticles of various elements.
- Allows to obtain high-purity nanoparticles.
- Provides a more efficient alternative to current laser systems, offering a precise control of the energy delivery in the process.
- Sustainable method, as it comprises a non-toxic and clean synthesis process.
- The production can be automatized for a scalable production of single or multi element nanoparticles.
The represented institution is looking for a collaboration that leads to commercial exploitation of the presented invention.
Institution: Universitat Jaume I (UJI)
TRL: 4
Protection status: Patent Application
Contacto: Carlos G. Gredilla / c.gredilla@viromii.com