Proof of anthropogenic tramadol in plants and environment of Cameroon

Opioids in Well Water

Reinforcement from Nature
Hybrid aerogels made from biopolymers and silica

Darkening Colors in Van Gogh's Sunflowers?
Some, but not all, chrome yellow colors degrade over time, as revealed by spectroscopic investigation

Capturing Radioactive Iodine
Porous aromatic frameworks exhibit highest adsorption capacities for iodine

Largest Polyphosphorus Cycle
Novel phosphorus-rich complex contains the largest polyphosphorus cycle synthesized to date

The Scientific Bridge: Fifty Years of Germany–Israel Diplomatic Relations
Special Issue of Angewandte Chemie with contributions from German and Israeli scientists

Angewandte Chemie 41/2015: Essential Reading
Overview of the latest issue of Angewandte Chemie

The Saccharin Saga – Part 2
The early industrial production and organized smuggling of saccharin

Upconversion Emission from Transition-Metal-Doped Nanoparticles
Manganese ions in doped lanthanide tetrafluoride host lattices can emit light at room temperature

Perovskite Inverse Opals
Series of organometal halide perovskite (OHP) inverse opals prepared using a colloidal crystal templating method