Scientists first to mimic nature's vital potassium ion channel
Wednesday, July 18, 2012 - 06:30
in Physics & Chemistry
(Phys.org) -- An international team of scientists, including chemist Xiao Cheng Zeng of the University of Nebraska-Lincoln, has created what is in effect a nanoscale sieve that is very selective in what it will allow to pass through -- and performs in much the same way as the potassium ion channels that are vital components of virtually all living cells.