摘要 |
The present disclosure describes a strategy to create self-healing, slippery liquid-infused porous surfaces (SLIPS) that can be modified as desired. Roughened (e.g., porous) surfaces can be utilized to lock in place a lubricating fluid, referred to herein as Liquid B to repel a wide range of objects, referred to herein as Object A (Solid A or Liquid A). Use of an external stimuli or degradation of the Liquid B can be utilized to change the characteristics of SLIPS structures reversibly or irreversibly that may be desired in a number of different applications. Numerous characteristics, such as adhesion, optical, mechanical, and the like, can be dynamically changed. |
申请人 |
PRESIDENT AND FELLOWS OF HARVARD COLLEGE |
发明人 |
AIZENBERG, JOANNA;HATTON, BENJAMIN;YAO, XI;AIZENBERG, MICHAEL;WANG, WENDONG |