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Rolf Huisgen left us on 26 March 2020, just three months shy of his 100th birthday. His work has had an enormous influence on chemical biology, ranging from new methods for the synthesis of chemical probes to “click chemistry” and its application to in vivo bioconjugation.
Chris Dobson passed away on September 8th, leaving a wide-reaching legacy. He is best known for revealing the generality of the phenomenon of protein misfolding and aggregation and has provided inspiration for generations of researchers.