KAUST's Imaging and Characterization Core Lab (IAC) co-hosted a materials science optical microscopy workshop with Leica Microsystems. The workshop included hands-on training led by IAC staff scientist Ebtihaj Bukhari and Leica specialist Philippe Vignal. Researchers from KAUST, King Abdulaziz University (KAU), and Obeikan participated in the event. Why it matters: Such workshops contribute to developing local expertise in advanced materials science techniques, crucial for Saudi Arabia's industrial and research sectors.
KAUST and Leica Microsystems inaugurated a Center of Excellence (CoE) for Optical Microscopy on March 12. The partnership aims to drive the use and implementation of advanced imaging systems for life science and materials research. KAUST expects this collaboration to significantly contribute to developments in these areas, benefiting both the university and the Kingdom. Why it matters: This center will enhance KAUST's research capabilities and support Saudi Arabia's scientific development objectives in life sciences and materials research.
KAUST and Leica Microsystems have renewed their partnership for the KAUST-Leica Center of Excellence for Optical Microscopy. The partnership has supported studies such as 3D-printed microneedles and climate adaptation in date palms, utilizing Leica's LIGHTNING technology. The Center of Excellence also hosts joint technological forums and outreach activities to develop local and regional expertise. Why it matters: The renewal strengthens KAUST's research and education in optical microscopy, fostering collaboration within Saudi Arabia and the broader region to build advanced expertise in this field.
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.
KAUST hosted the Electron Microscopy Frontiers conference from December 9-11, marking five years of electron microscopy activities at the university. The symposium featured over 20 speakers from international universities and research institutions. It aimed to foster scientific collaborations and showcase KAUST's growing role as a leading electron microscopy laboratory in the Middle East. Why it matters: The conference signals KAUST's ambition to become a hub for advanced microscopy research and collaboration in the region, potentially driving innovation in materials science and bioscience.
KAUST and Thermo Fisher Scientific launched an Electron Microscopy Center of Excellence on May 9. The Center expands the existing partnership between KAUST and Thermo Fisher, focusing on instrument performance and R&D collaboration. It features the FEI Titan Themis Z scanning transmission electron microscope, the first installation globally. Why it matters: The center will provide advanced materials science research capabilities to KAUST researchers, industry partners, and Saudi Arabia, enhancing scientific discovery and technological advancement in the region.
KAUST Professor Wolfgang Heidrich is researching computational imaging systems that jointly design optics and image reconstruction algorithms. He focuses on hardware-software co-design for imaging systems with applications in HDR, compact cameras, and hyperspectral imaging. Heidrich's work on HDR displays was the basis for Brightside Technologies, acquired by Dolby in 2007. Why it matters: This research aims to advance imaging technology through AI-driven design, potentially impacting various fields from consumer electronics to scientific research within the region and globally.
KAUST researchers used cryogenic electron microscopy (cryo-EM) to study the 3D structure of protein complexes involved in DNA replication and repair. They investigated the interaction between the Y-family TLS polymerase Pol K and mono-ubiquitylated PCNA. The study revealed that DNA binding is required for Pol K to form a rigid, active complex with PCNA. Why it matters: Understanding these structural interactions may provide insights into cancer development and drug resistance mechanisms.