New method for the purification of nanowires using cross-flow filtration used to separate nanowires from nanoparticle by-products

Separating the (Nano)wheat from the (Nano)chaff

Glowing Spirals From Chemical Gradients
Chemical scaffolds guide fluorescing bacteria into precisely defined three-dimensional spiral patterns

Angewandte Author Profiles March
Raymond Ziessel, Didier Astruc, Steven P. Nolan, and Ben L. Feringa, are interviewed this month

Spectroscopy of Stable C7H7+
Benzylium and tropylium cations have been trapped and identified in neon matrices

Combined Diagnosis and Treatment of Tumors
Gold microcapsules with air-filled cavities act as contrast agent for ultrasound and photothermically activated drug for cancer

Dissolved Carbon Alters Catalysts
Role of dissolved carbon from catalyst supports studied; offers possibilities for rational design of heterogeneous catalysts

Angewandte Chemie 10/2011: Good Taste
An overview of the current issue of Angewandte Chemie

Cisplatin Carried by Copper Transporter
Anticancer drug, cisplatin, doesn’t just passively diffuse into cells, but is actively carried by copper transporter

Graphene Oxide Liquid Crystals
Combining the properties of graphene oxide and liquid crystals opens door to new materials

Angewandte Chemie 9/2011 – Continuous Growth
An overview of the latest issue of Angewandte Chemie