Abstract
Recently, as developing of fluidics from micro spaces to 10 -10 nm (we call extended-nano spaces), fluid circuit has been increasingly complex. Thereby, more precise flow control has been required. Therefore, we conceived simple method of fluid control by generating and removing bubbles. Here, this paper reports verification of bubble removal in microchannel. It was estimated from result that a bubble is removed in shorter than 1 second in extended-nanochannel when super-cooled.