Nobel Prize in Chemistry Awarded for Breakthrough in Metal Organic Frameworks

The Nobel Prize in Chemistry has been awarded to Susumu Kitagawa, Richard Robson, and Omar M. Yaghi for their significant contributions to the development of metal organic frameworks (MOFs). This innovative class of materials holds immense potential in addressing pressing global challenges, including carbon capture and plastic pollution. The announcement was made by the Royal Swedish Academy of Sciences during a news conference in Stockholm, Sweden, on October 4, 2023.

Kitagawa, a professor at Kyoto University, expressed his gratitude upon receiving the news, stating, “I’m deeply honoured and delighted, thank you very much.” He humorously mentioned his eagerness to leave for a meeting shortly after the announcement. Alongside him, Professor Richard Robson from the University of Melbourne and Professor Omar M. Yaghi from the University of California will share the prize money of 11 million Swedish kronor (approximately £872,000).

The laureates’ research focuses on the assembly of molecules into porous frameworks, creating structures with remarkably large internal spaces. These cavities have the capacity to trap gases such as carbon dioxide, filter pollutants, and separate chemicals, positioning MOFs as valuable tools in environmental protection and clean energy initiatives.

The Nobel committee highlighted this achievement as “a triumph in molecular design that enables humanity to manipulate matter at the atomic level for a sustainable future.” The recognition of these scientists underscores the critical role of molecular architecture in addressing environmental issues and fostering technological advancements.

This year’s Chemistry Nobel follows the Physics Prize awarded to John Clarke, Michel H. Devoret, and John M. Martinis for their advancements in quantum mechanics, as well as the Medicine Prize announced earlier in the week, which recognized three scientists for their discoveries regarding the immune system’s response to infections.

As the Nobel Prize announcements continue throughout the week, attention will turn to the prestigious Peace Prize on Friday, followed by the Economics Prize on Monday.