Overview of the latest issue of Angewandte Chemie

Angewandte Chemie 20/2022: Activating

Silver Nanowire Electrodes for Flexible Organic Solar Cells
Record power conversion efficiencies of 17.5 %

Virtual Conference on Chemistry and its Applications
Theme: "Resilience and Sustainable Research through Basic Sciences"

Safer Dye for Pyrotechnic Smoke Signals
Diketopyrrolopyrroles as a nontoxic replacement for anthraquinone dyes

Solid-Phase Peptide Modification
Deaminative photochemical C–C bond formation using Katritzky salts

Desilylative Coupling on Metal Surfaces
First successful C(sp2)–Si desilylation on a surface

Tetranuclear Copper-Based Photoactive Materials
Copper‐iodide cubane suitable for direct post‐functionalization

Total Synthesis of Ulodione A
New type of semipinacol-like ring-expansion rearrangement

How Is an Etching Created?
Etching is a printing technique that combines art and chemistry

Can Brine from Seawater Desalination Plants Be a Source of Critical Metals?
Seawater brines are an enormous potential source of minerals and metals - first discoveries