Capturing an elusive step in molecular sandwich making
Since their discovery in the 1950s, metallocenes-chemical compounds where a metal atom sits "sandwiched" between two carbon rings-have been at the heart of organometallic chemistry research, finding applications in catalysis, materials design, energy, sensing, drug delivery and more. Yet knowledge of their formation has been limited, due to the transient nature of their unstable intermediates.
The science section covers breakthroughs in medicine, physics, biology, and technology. We surface discoveries that expand what humanity can do, from new treatments reaching clinical trials to engineering feats that seemed impossible a decade ago. Every link goes to the original publisher so you can read the full study or press release yourself.
BY THE OPTIMIST DAILY EDITORIAL TEAM Picture two parents, both devoted. Both called every Sunday. Both showed up for bir…
BY THE OPTIMIST DAILY EDITORIAL TEAM For decades, high clinical risk and chemotherapy arrived together as a package deal…
Earth Observatory Science International Space Station (ISS) San Francisco’s Metropolitan… Earth Earth Observatory Image …
Researchers tested soccer balls aboard the International Space Station to study how internal mass affects motion and sta…