Researchers at King Abdullah University of Science and Technology (KAUST) have developed new methods to engineer porous materials, specifically Metal-Organic Frameworks (MOFs), for enhanced gas storage and energy-efficient gas separations. Published in Nature Chemistry, their approach involves the controlled removal of temporary structural components within MOFs, leading to larger, more uniform pores and significantly increased storage capacity. This method resulted in materials with some of the highest reported gravimetric methane storage capacities to date. Why it matters: This advancement could lead to more efficient materials for industrial gas storage and processing, supporting Saudi Arabia's and global transitions to cleaner energy systems.
Scientists at King Abdullah University of Science and Technology (KAUST) have engineered tiny metal-organic frameworks (MOFs) to deliver a team of six proteins into living cells. Inside the cells, these proteins formed a nanoscale factory that successfully produced violacein, a natural bioactive compound with therapeutic potential. This breakthrough represents the most complex multiprotein system delivered into living cells to date and the first example of a 'protein pathway transplant'. Why it matters: This research offers an early demonstration of how future therapies might generate treatment molecules directly inside the body at disease sites, potentially leading to more precise and less toxic medical interventions.
KAUST Professor Mohamed Eddaoudi has won the 2023 Kuwait Prize in chemistry for his work on functional solid-state materials, specifically metal-organic frameworks (MOFs). His research focuses on innovative design strategies for these materials and their applications in gas separations, catalysis, energy storage, and carbon capture. Eddaoudi, a founding faculty member at KAUST since 2009, shares the prize with Prof. Nashaat Nassar from the University of Calgary. Why it matters: The award recognizes KAUST's research excellence and highlights the importance of materials science for energy and environmental sustainability within the Arab world.
KAUST Professors Mohamed Eddaoudi and Omar Knio have received the Abdul Hameed Shoman Award for Arab Researchers. Eddaoudi was recognized for his work on metal-organic frameworks (MOFs) for clean energy and carbon capture, while Knio was honored for his contributions to mathematical modeling and simulation of thermo-fluid systems. The award, established in 1982, recognizes outstanding scientific output and aims to encourage a culture of scientific research in the Arab world. Why it matters: This recognition highlights the impactful research being conducted at KAUST and underscores the importance of Arab researchers' contributions to solving regional and global challenges.
Dr. Youssef Belmabkhout, a senior research scientist at KAUST's Advanced Membranes & Porous Materials Research Center, received the 2018 Young African Researchers Award from the Academy of Scientific Research and Technology of Egypt. The award recognizes his research in water, energy, and environmental sciences, specifically his work on Metal-Organic Frameworks (MOFs) for energy-efficient separations. Belmabkhout contributed to discovering MOF molecular sieves for separations like paraffin-isoparaffin and olefin-paraffin. Why it matters: This award highlights the growing recognition of materials science research in the region and KAUST's contributions to developing energy-efficient separation technologies.
KAUST researchers developed a new methodology for high-resolution transmission electron microscopy (TEM) imaging of beam-sensitive materials. The method addresses challenges in acquiring images with low electron doses, aligning images, and determining defocus values. The processes incorporate two provisional patents and are applicable to aligning nanosized crystals and noisy images with periodic features. Why it matters: This advancement enables the study of delicate materials like MOFs at atomic resolution, with broad applications in materials science and nanotechnology.
Ten KAUST faculty members were promoted at a gala dinner ceremony on May 8, recognizing their accomplishments. KAUST President Jean-Lou Chameau honored the faculty, including Mohamed Eddaoudi, a leader in metal-organic frameworks (MOFs), and Marc Genton, focused on spatio-temporal data analysis. Eddaoudi's work includes innovations in battery-electrode separators, while Genton's research spans environmental science and renewable energies. Why it matters: Recognizing and promoting faculty talent at KAUST can help further boost the university's reputation as a leading destination for research and innovation in science and technology within the region.
KAUST researchers in the Functional Materials Design, Discovery & Development group have discovered a minimal edge transitive net with high connectivity. This net was used as a blueprint for the design and construction of metal-organic frameworks (MOFs). Specifically, a new rare earth nonanuclear carboxylate-based cluster was used as an 18-connected MBB to form gea-MOF-1. Why it matters: This work contributes to the advancement of solid-state materials design, which could have broad implications for energy and environmental sustainability in the region.