An advance toward blood transfusions that require no typing

Scientists are reporting an "important step" toward development of a universal blood product that would eliminate the need to "type" blood to match donor and recipient before transfusions. A report on the "immunocamouflage" ...

In the beginning, there was sugar

Organic molecules formed the basis for the evolution of life. But how could inorganic precursors have given rise to them? LMU chemist Oliver Trapp now reports a reaction pathway in which minerals catalyze the formation of ...

New enzyme could mean better drugs

Just as a choreographer's notation tells a dancer to strike a particular pose, an enzyme newly discovered by Rice University scientists is able to tell specific molecules precisely how to arrange themselves, down to the angle ...

ORNL researchers improve soil carbon cycling models

A new carbon cycling model developed at the U.S. Department of Energy's (DOE) Oak Ridge National Laboratory better accounts for the carbon dioxide-releasing activity of microbes in the ground, improving scientists' understanding ...

Tiny 'flasks' speed up chemical reactions

Miniature self-assembling "flasks" created at the Weizmann Institute may prove a useful tool in research and industry. The nanoflasks, which have a span of several nanometers, or millionths of a millimeter, can accelerate ...

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