Studying optoelectric effects in a nanofluidicfluidic space for the application in parallel manipulation of molecues

2015 Fiscal Year Final Research Report

• Project/Area Number: 26886004
• Research Category: Grant-in-Aid for Research Activity Start-up
• Allocation Type: Single-year Grants
• Research Field: Nano/Microsystems
• Research Institution: The University of Tokyo
• Principal Investigator: Sadao Ota 東京大学, 工学(系)研究科(研究院), 客員研究員 (70731214)
• Project Period (FY): 2014-08-29 – 2016-03-31
• Keywords: ナノ流体 / 光電気工学

Outline of Final Research Achievements

In this research, we are developing a technology for enabling remote and parallel manipulation of biological molecules in water by utilzing spatially localized induction of electrostatic fields in a nanofluidic space. We have developed a simple method of fabricating a device that has a nanofluidic channel with withdth of 50-200um and with thickness smaller than 100nm, which is smaller than thickness of the electric double layer. Moreover, we developed an optical and electrical setup for projecting arbitrary optical illumination and demonstrated the optoelectric manipulation of small particles.

Free Research Field

ナノ・マイクロ工学