Researchers at KAUST have developed a nanocomposite material that converts X-rays into light with nearly 100% efficiency. The material combines a metal-organic framework (MOF) containing zirconium with an organic TADF chromophore. This design achieves high resolution and sensitivity in X-ray imaging, potentially reducing medical imaging doses by a factor of 22. Why it matters: This innovation could lead to more efficient and safer medical imaging and security screening technologies in the region and beyond.
KAUST Professor Boon Ooi, Nobel laureate Shuji Nakamura from UCSB, and KACST researchers are collaborating on laser-based solid-state lighting (SSL) through a 2014 tripartite agreement. Their research focuses on SSL, which has the potential to be even more energy-efficient than existing LED lighting by using semiconductor lasers. Nakamura, who won the Nobel Prize in Physics in 2014 for developing blue LEDs, spoke at KAUST about the potential of SSL to improve energy efficiency further. Why it matters: This collaboration aims to advance energy-efficient lighting technologies, leveraging Nobel-winning expertise to develop solutions that could significantly reduce global energy consumption.
KAUST hosted the KAUST-NSF Research Conference on Interactive Electronics from January 30 to February 1. The conference featured speakers from Purdue University, Cornell University, and Saudi Aramco's EXPEC Advanced Research Center. Attendees from around the world gathered at KAUST for the event. Why it matters: The conference highlights KAUST's role as a hub for international collaboration and knowledge sharing in advanced electronics research within Saudi Arabia.
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's Vice President for Research, Donal Bradley, has been named a Fellow of the National Academy of Inventors (NAI). Bradley is recognized as a pioneer of soluble semiconductors and co-inventor of conjugated polymer electroluminescence. He co-founded multiple companies including Cambridge Display Technology Ltd. Why it matters: This recognition highlights KAUST's continued contributions to impactful research and innovation in advanced materials and engineering.
KAUST startup Quantum Solutions manufactures quantum dots, semiconducting nanoparticles that emit light with controllable energy. These dots are being explored for applications including displays, photodetectors, and solar cells. Quantum dots can enhance the efficiency of silicon solar panels by absorbing infrared light. Why it matters: This highlights the potential of KAUST-incubated startups to contribute to advanced materials science and renewable energy technologies in the region.
KAUST Vice President for Research Dr. Donal Bradley was inaugurated as a Fellow of the U.S. National Academy of Inventors (NAI) at a ceremony in Florida. Bradley holds 16 granted U.S. patents, including a fundamental patent on conjugated polymer electroluminescence (U.S. 5,247,190) that led to the development of OLED displays. His work led to the founding of Cambridge Display Technology and collaborations with Dow Chemical and Sumitomo Chemical. Why it matters: This recognition highlights KAUST's impact on global innovation in materials science and engineering, particularly in the development of advanced display technologies.
KAUST researchers used electron tomography and X-ray photoelectron spectroscopy to study charge storage in manganese oxide electrodes for supercapacitors. They found that the electrolyte etches nanoscale openings in the manganese oxide sheets, increasing electrolyte permeability and energy density during cycling. 3D tomography revealed how the electrode's morphological evolution increases its surface area, enhancing energy densities. Why it matters: The research provides insights into improving the cycling stability of pseudocapacitive materials, which are crucial for developing high-performance supercapacitors.