Klaus Unger, formerly the Johannes-Gutenberg University, Germany, celebrates his 75th birthday

Klaus Unger Turns 75

New Probe for Selective Intracellular Labeling
Fluorescent probes that quickly accumulate in the cell remove the need for washing step and selectively label intracellular proteins

Novel Method for Enantioseparation of Drugs
Modified multi-walled carbon nanotubes show their promise as separators of chiral drugs

Detecting Ammonia Fast
A sensor based on field-effect transistor made from reduced graphene oxide detects ammonia very rapidly at room temperature

Angewandte Chemie 25/2011: Useful Reactions
An overview of the latest issue of Angewandte Chemie

Impact of Radiation on Wildlife Near Fukushima
First assessment of ecological impact of the Fukushima nuclear disaster reveals wildlife was exposed to radiation 100 times safe levels

Angewandte Chemie 24/2011: Rapid Acquisition Yet High Quality
An overview of the latest issue of Angewandte Chemie

Chemistry of a Hangover — Alcohol and its Consequences Part 2
How can a tiny molecule like ethanol be at the root of so much human misery? Klaus Roth looks at how ethanol is metabolized

Wonderlab Comic — Alcohol Lamp
It's Gin-Jo's birthday in the Wonderlab and Sophie has arranged a little surprise

Hydrogen Peroxide Electrochemical Sensor
First fast and efficient electroanalytical method to be applied to a continuous, in situ detection of H2O2 in organic oxidation reactions