Founded in 1909, the Heidelberg Academy of Sciences and Humanities is the State Academy of Sciences and Humanities of Baden-Württemberg.
Peter Roesky, Karlsruhe Insitute of Technology (KIT), Germany, has received the Marianne Baudler Award 2024 from the Gesellschaft Deutscher Chemiker (GDCh, German Chemical Society). The award honors outstanding scientific work in the field of inorganic chemistry and is endowed with EUR 7,500. It was presented at the Conference on Inorganic Chemistry of the Divisions of Solid-state Chemistry & Materials Research and Wöhler Association for Inorganic Chemistry in Munich on September 16, 2024.
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Pancreatic cancer is one of the deadliest types of cancers in humans. It is the fourth leading cause of cancer-related deaths in the western world. The early stages of the disease often progress without symptoms, so diagnosis is usually very late. Another problem: Advanced tumors – and their metastases – can no longer be completely removed. Chemotherapies, in turn, attack not only the tumor cells but also healthy cells throughout the body. Innovative nanoparticles could be a new approach to treat cancer more precisely. The approach was developed by a research team from the Max Planck Institute (MPI) for Multidisciplinary Sciences, the University Medical Center Göttingen (UMG), and the Karlsruhe Institute of Technology (KIT). The therapy is now to be optimized for clinical application as quickly as possible.
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Sandwich compounds are special chemical compounds used as basic building blocks in organometallic chemistry. So far, their structure has always been linear. Recently, researchers of Karlsruhe Institute of Technology (KIT) and the University of Marburg were the first to make stacked sandwich complexes form a nano-sized ring. Physical and other properties of these cyclocene structures will now be further investigated. The researchers report their findings in Nature.
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Readers of Chemistry & Engineering News (C&EN) elected strontium cyclocene as “standout molecule of 2023“.
In their quest for determining this year’s “most curious, wondrous, and just plain neat molecules“ their choice fell on this new type of supersize sandwich complex created by the groups of F. Weigend, M. Kappes and P. Roesky within the framework of CRC 1573 by coaxing 18 metallocene units to curve into a nanometer-scale ring (a “cyclocene“, cf. Nature paper).
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