Well-known physical chemist and Professor Emeritus, Fritz Haber Institute of the Max Planck Society, Berlin, Germany

70th Birthday: Hans-Joachim Freund

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

Guess the Chemist (111)
Can you guess the famous scientist from the description?

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

How Does Information Processing Work in the Human Brain?
Research cooperation of Merck and Transylvanian Institute of Neuroscience on brain-inspired artificial intelligence

Fast Path to Spherical Nucleic Acids
Nanoparticles functionalized with a high density of DNA strands

Liposome-Promoted Nanozyme Activity
Promising substitutes for natural enzymes like horseradish peroxidase

Silicon Waste Turned into Electrodes for Lithium-Ion Batteries
Composites made from Si nanopowder and ultrathin graphite sheets for high capacities at reduced costs

Easy Surfactant Removal from Nanocrystals
Ligand exchange with N-heterocyclic carbenes followed by protonation provides improved catalytic activities