| June 26, 2014 |
 | A research team from the Korea Advanced Institute of Science and Technology (KAIST) has developed a self-powered artificial cardiac pacemaker operated semi-permanently by a flexible piezoelectric nanogenerator. Currently, pacemaker batteries last seven years on average, requiring frequent replacements, which may pose patients to a potential risk involved in medical procedures. The nanogenerator directly stimulated a … more… |
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