Emerging nanotechnologies - Research, Development & Innovation

In recent years, one of the group’s major research axes has been the synthesis and characterization of nanomaterials with multifunctional properties, especially those tailored for environmental protection. For example, we study and engineer nanostructures that can selectively remove heavy metals or persistent organic pollutants from different environments. At the same time, we are developing nanomaterials with antimicrobial properties, which offer innovative solutions in areas ranging from public health to the conservation of architectural surfaces prone to biological degradation. Another strategic line of research addresses the creation of nanostructured construction materials, where nanotechnology enhances strength, durability, or specific functions such as self-cleaning or thermal regulation. Parallel to this, our group has developed a distinct expertise in the field of heritage science, focusing on nanomaterials used in the protection, cleaning, and consolidation of historical artworks and artifacts. These efforts are complemented by archaeometric investigations, in which advanced analytical techniques help uncover the composition, provenance, or alteration mechanisms of ancient materials. In addition to our focus on nanostructures, the group is expanding its research into the field of natural surfactants and colloidal systems, aiming to support industrial applications in sectors such as cosmetics, metal processing, agriculture, textiles, and environmental remediation. This broad spectrum of interest reflects a deep commitment to interdisciplinary science and to the responsible transfer of research findings to public and industrial benefit. A recent and significant shift in our methodology is represented by the transition from conventional chemical synthesis of nanoparticles to green chemistry approaches. More specifically, the group is pioneering the phytosynthesis of metallic nanoparticles, a technique that uses plant extracts as natural reducing agents to create nanoparticles with biomedical or antimicrobial properties. These methods offer a more sustainable and less toxic alternative to traditional chemical routes, aligning our work with European and global priorities for environmental responsibility and circularity. Another important line of investigation focuses on the development and optimization of chemical processes aimed at obtaining value-added materials. Here, our scientists explore how raw materials—especially those derived from natural or renewable sources—can be transformed into products with higher economic and functional value. This area connects closely with ongoing research into the valorization of agro-industrial by-products and waste streams, where we design new routes to convert agricultural residues into functional materials, including nanomaterials, surfactants, or additives for industry. At the interface between chemistry, materials science, and environmental engineering, our group addresses the assessment of environmental impacts and the development of ecological solutions to reduce pollution. Whether by designing materials that sequester pollutants or by proposing cleaner production processes, the Emerging Nanotechnologies Group integrates sustainability as a guiding principle across all its activities.