A team led by Northwestern University chemistry professor Bartosz A. Grzybowski has shown that an acidic droplet can successfully navigate a complex maze.
“I personally find most exciting that such a simple system can exhibit apparently ‘intelligent’ behavior,” Louisiana State University chemistry professor John A. Pojman comments. “This approach may be useful as a pumping method for microfluidics or a way to convert chemical energy to mechanical motion in small devices. I am eager to see if they can generalize it to other types of gradients,” he says.
Chemical and Engineering News: Acidic Droplet Solves Maze
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