Instead of relying on mechanical manipulations, Majumdar and his colleagues speculated that silicon transistors might electrically control ions dissolved in fluids as well as they could electrons.

• 因此马强达和同事舍弃了机械控制方法，他们猜想矽电晶体或许能像控制电子流向一样，以电子方式控制溶解在液体中的离子。