scanningelectrochemicalmicroscopy
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Researchers use electric currents to detect cancer in human tissue
In a study published recently in Angewandte Chemie, researchers demonstrated that an imaging technique called scanning electrochemical microscopy could become a very useful medical tool. Rather than having to use additional chemicals like dyes or fluorescent markers to get a good look at tissue, this method uses electrochemical probes to detect natural biomolecules around the tissue.