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Condensed Matter Nov 30, 2006

Modeling Mineral Formation with X-rays

Some of the hardest and sturdiest materials aren’t made in the factory; they’re made inside the bodies of animals. Biominerals are commonly used for support and protection, forming in teeth, bones, and shells in animals ranging ...

Bio & Medicine Nov 7, 2006

Bones at the nanoscale

Scientists from Max Planck Institute (Germany) and the European Synchrotron Radiation Facility have just discovered the way deformation at the nanoscale takes place in a bone by studying it with the synchrotron X-rays. This ...

Mar 30, 2006

Subsurface bacteria to immobilize uranium

In research that could help control contamination from the radioactive element uranium, scientists have discovered that some bacteria found in the soil and subsurface can release phosphate that converts uranium contamination ...

Nov 21, 2005

Bacteria which sense the Earth's magnetic field

Researchers uncover how a nanoscale 'compass' inside bacteria orients them to the Earth's magnetic field. It is not only migratory birds that orient themselves to the magnetic field of the Earth. Also bacteria -- supposedly ...

May 24, 2005

Marine sponge yields nanoscale secrets

The simple marine sponge is inspiring cutting-edge research in the design of new materials at the University of California, Santa Barbara. A report about these exciting new results involving the use of gold nanoparticles ...

Sep 1, 2004

Self-assembly generates more versatile scaffolds for crystal growth

Self-organizing synthetic molecules originally used for gene therapy may have applications as templates and scaffolds for the production of inorganic materials. Using electrostatic interactions between oppositely charged ...

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