KAUST Professor Nikos Hadjichristidis leads the Polymer Synthesis Laboratory, collaborating with Yves Gnanou to manipulate macromolecules at the nanoscale. They employ anionic polymerization using high vacuum techniques, a specialized method requiring handmade glassware and careful control. The team is working on sustainable polymeric materials, including rethinking tire composition to improve recyclability and reduce pollution. Why it matters: This research contributes to developing more sustainable plastics and polymers, addressing a critical environmental challenge while advancing materials science in the region.
Sahika Inal, an assistant professor of bioscience at KAUST, focuses on organic electronic materials for clinical health monitoring. Her research involves finding functional polymers and designing electronic platforms that connect biological systems with electronics. Inal notes that KAUST's facilities and collaborative environment in BESE have been crucial for her research and team growth since 2016. Why it matters: This highlights KAUST's role in fostering interdisciplinary research and attracting talented scientists in the emerging field of bioelectronics.
A KAUST organic chemistry lab partnered with SABIC to explore using nanomaterials originally designed for biomedical applications as fillers in recyclable plastics. The collaboration allowed the lab to consider scalability and cost-effectiveness in their research. The partnership also helped to bridge the gap between academic research and industry needs. Why it matters: This collaboration highlights the importance of industry-academia partnerships in translating research into practical applications and advancing sustainable materials.
KAUST researchers are using black soldier fly (BSF) larvae to transform organic waste into protein-rich animal feed and high-quality organic fertilizer. BSF larvae consume organic matter and reduce waste volume significantly in a 12-day period. Organic Waste Management Solutions (OWMS), a startup launched by the team, is scaling up and commercializing the BSF-based process. Why it matters: This innovative approach offers a sustainable solution for waste management in the region, generating lower carbon emissions compared to existing technologies like incineration and landfilling.
Professor Jean-Luc Bredas, Director of KAUST’s Solar Center (SPERC), has been elected to the European Academy of Sciences (EURASC). Bredas is recognized for his theoretical research into organic materials for semiconductor devices like LEDs, transistors, and solar cells. His KAUST group focuses on understanding the electronic and optical properties of these materials. Why it matters: This recognition highlights KAUST's growing prominence in advanced materials research and its contributions to global scientific advancements in electronics and photonics.
KAUST researchers are exploring thin-film device technologies using materials like printable organics and metal oxides for a greener Internet of Things (IoT). They propose wirelessly powered sensor nodes using energy harvesters to reduce reliance on batteries, which are costly and environmentally harmful. Large-area electronics, printed on flexible substrates, offer a more eco-friendly alternative to silicon-based technologies due to solution-based processing and lower production temperatures. Why it matters: This research contributes to a more sustainable and environmentally friendly IoT ecosystem, aligning with global efforts to reduce electronic waste and energy consumption.
KAUST researchers have developed a surface treatment for jute storage bags to prevent moisture-induced damage to stored grains. The treatment involves roughening the jute surface with an alkali and applying a thin layer of paraffin wax. Experiments showed that seed moisture content reduced by up to 7.5 percent in wax-coated bags, and seed germination efficacy after storage was up to 35 percent higher. Why it matters: This simple, scalable technique could significantly reduce grain losses in developing countries and provide an environmentally friendly alternative for grain storage.
KAUST researchers developed a crystallization process for organic molecules with potential applications in electronics, pharmaceuticals, and food. They produced "strained organic semiconductors," which can lead to high-performance, low-cost, flexible, and transparent electronic devices. The team combined X-ray beams with high-speed cameras to record the crystallization process, revealing that quick evaporation and nanoscale thinness play a role in producing ideal crystal lattices. Why it matters: This new method offers unprecedented control over crystal formation, potentially revolutionizing the production of plastic electronics and impacting other industries relying on specific crystal structures.