Attachment of four benzo units electronically stabilizes a nonacene core without heteroatom substitution at/on the aromatic backbone

Butterfly Wings Stabilize Tetrabenzononacene

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Liquid Marble-Shaped Photosensor
New device could have applications in liquid electronics, soft robotics, and unconventional computing

New Use for LEGO®
A LEGO® block has been cooled to the lowest temperature possible

AI Detects Cancer Metastases
Algorithm shows effectiveness of drugs against metastases

Vacuum-Assisted Fabrication Method for Perovskite Solar Cells
Vacuum treatment improves Ruddlesden-Popper perovskite films made with dimethyl sulfoxide

New Acetylation of Heterocycles
Carbonylative protocol for the acetylation of hererocycles with organic peroxides as the methyl source

Why Many Transition-Metal Polysulfides Are Amorphous
Flexible polysulfide chains act similar to classical polymers

Making Chocolate Colorful
A nanostructure makes pralines shimmer in rainbow colors without addition of pigments or coatings

Angewandte 52/2019: Thank You and Happy Holidays
Overview of the latest issue of Angewandte Chemie