Johnson & Johnson's vaccine receives emergency approval from U.S. FDA

First Single-Shot COVID-19 Vaccine

Nanosheets Made from Metal–Organic Frameworks
Single-crystalline ultrathin sheets prepared by exfoliating layered MOFs

SmI2-Catalyzed Intermolecular Radical Coupling
Reaction between aryl cyclopropyl ketones and alkynes

Reactive Sulfur Species for a Healthy Gut
Improving the gut microbiome with persulfides

Improved Catalyst for CO2 Electro-Reduction
Selective reaction in near-neutral electrolytes

Carbon Composite Anodes for Potassium-Ion Batteries
Tunable structures based on soft carbon mixed with graphite

Termite Gut Microbes Useful in Biofuel Production
Lignin in wheat straw degraded under anaerobic conditions

Angewandte Chemie 10/2021: A Roadmap for Chemistry
Overview of the latest issue of Angewandte Chemie

Hydrogel-Based mRNA Nanovaccines for Cancer Immunotherapy
Injectable hydrogel releases mRNA and adjuvants for at least 30 days

Chiroptical Responses of Emissive Molecules
Amplification of circularly polarized light emitted from a small molecule embedded in a polymer