Swiss physical chemist and Chemistry Nobel Laureate well-known for his work on NMR spectroscopy has passed away

Richard Ernst (1933 – 2021)

Cyclic Hypervalent Bromines as Aryne Precursors
General, safe, and high-yielding synthesis of cyclic diaryl λ3-bromanes

100th Anniversary: Death of Ludwig Knorr
German chemist known for the Knorr quinoline synthesis, the Knorr pyrrole synthesis, and the Paal–Knorr synthesis

DNA Circuits
Changing the shape of soft matter using logic circuits made from DNA

A Diels-Alder Approach to Cannabinoid Derivatives
Tetrahydrocannabinol derivatives synthesized via Diels–Alder reactions of vinylchromenes with electron-poor dienophiles

Our Organically Acidic Atmosphere
Current models of atmospheric chemistry and climate greatly underestimate the atmospheric burden of formic acid

Water Crisis
Water scarcity is driven by increasing freshwater consumption and depletion of usable freshwater resources

Smart Glasses: Tool or Toy? – Part 2
Useful science apps for smart glasses and challenges of their use in the lab

Guess the Chemist (114)
Can you guess the famous scientist from the description?

Exploring the Microbiome on the International Space Station (ISS)
Kasthuri Venkateswaran and Nitin Kumar Singh on their search for extremophiles and how bacteria support plant growth