The daily exposure levels to metals and metalloids contaminating some natural health products exceed allowable limits
Natural Health Products: Really Safe?
Biophysics Prize Awarded to W. Helfrich and C. Bustamante
The Raymond and Beverly Sackler International Prize in Biophysics has been awarded to Wolfgang Helfrich and Carlos Bustamante
Light Relief for Proteins
Proteins have existed for billions of years, yet their photolytically weak sulfide bridges can be cleaved by light, so how do they persist?
Shale Oil Worldwide
US and Canada seem to remain the main countries to take economic advantage of shale development for some time
Synthesis of Vinyl Sulfides and Vinylamines
Synthetic method was developed for the preparation of vinyl sulfides and vinylamines
Seven Sins in Academic Behavior
What are the basic principles and rules of academic research?
Angewandte Chemie 50/2012: Adventures in Chemistry
Overview of the latest issue of Angewandte Chemie
Mineral Mechanisms
New insights into the behavior of magnesium amorphous calcium carbonate could explain natural mineralization
The Catalyst Genome
J. Nørskov and T. Bligaard look at what makes a good catalyst and how to map the catalyst genome to speed catalyst discovery
Logical Color Change
A temperature-dependent color change in a macrocyclic cyclotetraazocarbazole has led to the development of a new logical molecule