German-Swiss chemist discovered guncotton and ozone and co-invented the fuel cell

Can you guess the chemists and their discoveries?

Faster process to tracers for positron emission tomography (PET) scans

Conjugated ferrocene-phenanthroline polymers for hydrogen evolution

Overview of the latest issue of Angewandte Chemie

Redox-controlled stabilization of an open-shell intermediate

Color generation with lead halide perovskite nanostructures allows in situ control and a nonvacuum environment

Flexible crystals of copper complexes show two distinct mechanisms for bending and thermal expansion

Hybrid perovskites with molecular anions

Different inks can be erased independently of each other