Overview of the latest issue of Angewandte Chemie

Angewandte Chemie 4/2020: Unconventional Routes

MXene Films Protected from Moisture
Treatment with octadecyl isocyanate improves stability

2D Heterostructures for Smaller Transistors
Impact-ionization transistors (IITs) based on a nanoscale vertical graphene/black phosphorus/indium selenide material

Linde’s New Plant Supplies Shanghai Huali Microelectronics
New air separation plant supplies nitrogen, high purity oxygen, and argon to leading semiconductor manufacturer in China

How Large Can Aromatic Rings Get?
Evidence for aromaticity in nanorings with up to 162 π-electrons

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