Bioinspired Gas Bubble Spontaneous and Directional Transportation Effects in an Aqueous Medium. (17th February 2015) - Ma, Rui
Abstract A series of well‐ordered, 3D gradient porous interconnected network surfaces composed of micro‐nano hierarchical geometries is constructed on a copper wire. A continuous gas film can be trapped around its interface in an aqueous medium acting as an effective channel for gas transportation. Driving by the difference of the Laplace pressure, gas bubbles can be transported spontaneously and directionally.