The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...
Researchers at the National University of Singapore (NUS) have created a microporous covalent organic framework with dense donor-acceptor lattices and tailored links for the clean and effective ...
The illustration shows a newly designed hexavalent covalent organic framework (COF) material that mimics photosynthesis. (Left) Light triggers the transfer of an electron from a donor site to an ...
A hydroquinone-embedded covalent organic framework (Tz-QH-COF) was designed to address photocatalyst instability in solar-driven H₂O₂ production. The hydroquinone units serve as reversible hole ...
Cornell scientists have discovered a potentially transformative approach to manufacturing one of the world's most widely used chemicals—hydrogen peroxide—using nothing more than sunlight, water and ...