A new method for manipulating macromolecules has been developed by researchers. The technique uses double-stranded DNA to direct the behavior of other molecules. A new method for manipulating ...

Water, organic molecules, and inorganic ions are the constituents of cells. Water constitutes the greatest fraction of the three, accounting for almost three-quarters of the total mass of a cell. The ...

Biological macromolecules adopt complicated three-dimensional (3D) structures that are crucial to their function. Some macromolecules, such as enzymes, act alone to provide chemical environments that ...

Karlsruhe Institute of Technology (KIT) has again acquired a Collaborative Research Center (SFB) funded by the German Research Foundation (DFG). SFB 1176 "Molekulare Struktu-rierung weicher Materie" ...

The synthesis and self-organization of biological macromolecules is essential for life on earth. Chemists now report the spontaneous emergence of complex ring-shaped macromolecules with low degrees of ...

Understanding the molecular mechanisms underlying the phenomenon of photosynthesis can enable significant progress in the fields of biotechnology and renewable energy. Photosystem II (PSII), a protein ...

A sensor that requires no nanoscale patterning detects single molecules of a breast cancer protein at concentrations 250 ...

Researchers at DESY’s Center for Free-Electron Laser Science, along with colleagues from around the world, recently showed that laser-induced alignment can be accomplished to significantly improve ...

Molecules that are made up of multiple repeating subunits, known as monomers, which may vary or not in their chemical structure, are classified as macromolecules or polymers. Examples exist in nature, ...