Distinguished organic chemist and well-known textbook author

75th Birthday: Peter Vollhardt

Contact Lenses with Nanoparticles Can Help with Color Blindness
Gold nanocomposites used for color filtering

Angewandte Chemie 11/2021: The Chemist's Perspective
Overview of the latest issue of Angewandte Chemie

How Pesticide Residues Affect Organic Farms
Pesticides from conventional farming can persist in soil for decades

Solid Artificial Enzymes for Thioether Oxidation
Selective sulfoxidation catalyzed by heterogeneous artificial metalloenzymes

Total Synthesis of Spiroaxillarone A
Spirocyclic natural product with antimalarial activity

70th Birthday: Hans-Joachim Freund
Well-known physical chemist and Professor Emeritus, Fritz Haber Institute of the Max Planck Society, Berlin, Germany

What Can Stores Do to Prevent COVID-19 Transmission?
One-way aisles prevent transmission by close contact; other measures are needed to avoid exposure to aerosols

Ferritin for H2O2 Detoxification
Unusually high anti-oxidant activity of bacterial iron-storing protein

First Single-Shot COVID-19 Vaccine
Johnson & Johnson's vaccine receives emergency approval from U.S. FDA