News tagged with molecular switch

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Electronic switches on the molecular scale

A molecular electronic switch is a junction created from individual molecules that can alternate between two or more stable states, making the switch act as a conductor or an insulator. These switches show promise for future ...

dateNov 25, 2014 in Materials Science
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A protein safeguards against cataracts

The refractive power of the human eye lens relies on a densely packed mixture of proteins. Special protective proteins ensure that these proteins do not clump together as time passes. When this protective mechanism fails, ...

dateOct 23, 2013 in Biochemistry
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Dutch chemists develop switchable antibiotic

Scientists at the University of Groningen have developed an antibiotic whose activity can be controlled using light. It is possible to 'switch on' the substance immediately before use, after which it will slowly lose its ...

dateSep 16, 2013 in Biochemistry
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