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Biochemistry

Engineered universal blood made possible by bacterial enzymes

The blood type converting process could help ease the demand for type O blood


Tobacco cutworms insert oxygen into nanocarbon hoops and rings

Larvae perform a chemical transformation that would be challenging to do in a reaction flask

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Solar Power

Toward artificial leaves that float on water, bubbling fuel

Organic photovoltaic-based devices split water and CO2to make solar fuels


Fourth UN meeting on plastics wraps with a plan for future work

Through compromise and hard work, treaty to end plastic pollution inches forward


Miniature polymeric tubes separate enantiomers

Devices could offer an alternative to chromatography and speed screening of chiral compounds