Molecular "pockets" that open to the two gases at different pressures allow next-generation molecular sieving

Metal–Organic Framework Separates Propylene and Propane

Acetal Production via Ethanol Electrolysis
Proton exchange membrane electrolysis of ethanol selectively produces 1,1-diethoxyethane

Top Ten Chemical Companies in 2020
BASF saw the highest sales in 2020, followed by Sinopec and Dow. Overall, combined chemical sales declined compared to 2019

How Does Early COVID-19 Vaccine Protection Work?
Robust CD8+ T-cell response only one week after first shot of mRNA vaccine

Triacylgermenolates Synthesized
Germenolates make promising building blocks for high-performance photoinitiators

Sensor Detects Bad Breath
Rapid detection of hydrogen sulfide in real human breath

Angewandte Chemie 32/2021: Dynamic States
Overview of the latest issue of Angewandte Chemie

Monomers with Fused Rings for Chemically Recyclable Polymers
Ring-opening metathesis polymerization (ROMP) of a cyclooctene fused with a trans-cyclobutane

High-Throughput Platform for Polymer Research
Exploring the microstructure formation of polymer films

Selective C-4 Alkylation of Pyridines
Simple blocking group based on inexpensive maleic acid provides regioselectivity