An astounding ten stereocenters can be constructed in just five steps from an azulenone to make a complex natural product skeleton

Ten Stereocenters in Five Steps

Next Generation Battery Technology
Arkema and OXIS partner to develop polymer lithium sulfur cells battery technology, the next generation of battery

Cleavage of Disulfide Bonds in Proteins
Analysis of disulfide bond-containing peptides with electron capture dissociation shows that disulfide bond cleavage comes second

New Synthetic Nucleic Acids Expand Genetic Code
Any polymer that can be replicated could serve as a genetic material; British scientists discuss different types of synthetic nucleic acids

Reversible DNA Polymerization
Enzymes catalyze polymerization and depolymerization of DNA on a gold surface

New Type of Metal-Carbon Bond
A new type of metal-carbon bond that forms at the edges of aromatic compounds could open up a new field of structures

Combining Analytical Chemistry with Art History
Richard R. Ernst, grandson of Walter Ernst, analyses a 13th century painting from Central Tibet

First Efficient Noble-metal-free Photocatalytic System
First efficient noble-metal-free photocatalytic system for proton reduction using copper-based photosensitizers

Bioinspired Active Control of Biofouling
Dynamic change of surface area and topology of elastomers used as environmentally friendly approach for control of biofouling

Antibodies as Gatekeepers
Using antibodies allows the specific detection of finasteride, steroids used for sports doping, in urine