Smartphone-readable security code could thwart medication counterfeiters

Flourescent Code Made from Edible Silk Proteins for Safer Medications

Total Synthesis of Bulgarein
Preparation on a 100-milligram scale with an overall yield of 25 %

Binuclear Zinc(II) Complex with a Chelating Pentasulfido Chain
Redox reaction between coordinated benzenethiolate ligands and elemental sulfur gives unusual complex

3D-Printed SiC Nanowire Aerogels
Resilient, lightweight, thermally insulating materials with tunable properties

First Anionic Thia-Fries Rearrangement at a Cobaltocenium Cation
Reactivity of triflate-substituted cobaltocenium cations studied

Small-Molecule Antiviral Could Be Used in Anti-COVID-19 Nasal Spray
Compound inhibits entry of SARS-CoV-2 into cells

150th Birthday: Georges Urbain
French chemist discovered the element lutetium

Palladium-Catalyzed Path to 9-Methylidene Fluorenes
Cycloisomerization of 2-ethynylbiaryls

Efficient Route to Azide-Containing Sugars
Fluorosulfuryl azide as a diazotransfer reagent for carbohydrate chemistry

Dehydrogenative Germylation of Terminal Alkynes
Direct germylation using triethyl germanium hydride