An international collaboration of chemists from Tomsk Polytechnic University, USA, Great Britain, Canada, Belgium, and France has developed a line of polyvalent iodine-based reagents for organic ...

Chemists have developed new tools to modify sulfur-containing biomolecules, from simple amino acids to large protein complexes such as nucleosomes. These modifications then provide attachment points ...

The KF reaction is based upon an early reaction called the Bunsen reaction, in which sulfur dioxide is oxidized by iodine with the consumption of water during this oxidation. The original reaction is ...

Methods for chemically modifying proteins give researchers ways to attach probes, such as fluorescent dyes, or payloads, such as small-molecule drugs. Most chemical functionalization methods have ...

Karl Fischer titration is based upon the original Bunsen reaction: which was later modified to the final equation: The reaction titrates the volume of KF reagent required to react the iodine until all ...

Understanding the structure and metabolism of cells and living organisms is essential for the development of new drugs and diagnostics. The availability of chemical tools that allow scientists to edit ...