Evidence for aromaticity in nanorings with up to 162 π-electrons

How Large Can Aromatic Rings Get?

Redox- and State-Switching Copper Gel
Reversible photoreduction and oxidation switch between three copper oxidation states

Using Carbon Isotopes to Fight Fraudulent Whisky
New method reveals that many Whiskies are younger than claimed

Metal–Organic Framework Detects Antibiotics
Luminescent sensor for two different antibiotics could be used to detect drugs in the environment

70th Birthday: Wladimir Reschetilowski
German technical chemist, catalysis researcher, and historian of chemistry

Turning a Semimetal Into a Semiconductor
Zirconium ditelluride was modified using selenium substitution

Improved Catalysts for Sustainable Olefin Metathesis
Cationic cyclic alkyl amino carbene (CAAC) complexes for metathesis in protic media

Efficient Cobalt-Catalyzed Z-to-E Isomerization of Styrenes
Path to a variety of (E)-β-substituted styrenes

How Nanoparticles Affect Liquids Deep in the Lung
Effects of different nanoparticles on the viscosity of pulmonary surfactant studied

Better Blue Fireworks
Chlorine-free blue-emitting pyrotechnical formulations were fine-tuned