公开(公告)号：US10444155B2

公开(公告)日：2019-10-15

申请号：US16074630

申请日：2016-10-10

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Viktor Shkolnikov ,  Steven J Simske ,  Michael A Delos-Reyes ,  Anita Rogacs

IPC: B82B1/00 ,  G01N21/65 ,  G01J3/44 ,  B82Y30/00 ,  G01N33/53

Abstract: An example device includes a substrate having a first surface, an electrowetting force generation layer above the first surface, and a nanostructure layer formed above the electrowetting force generation layer, the nanostructure layer having nano-fingers formed thereon. The electrowetting force generation layer is to generate an electrical field to selectively move at least one reactant on the nano-fingers of the nanostructure layer.