SBIR Phase I: Self Sensing Tweezers for Microassembly and Manipulation

Award Information
Agency: National Science Foundation
Branch: N/A
Contract: 0637422
Agency Tracking Number: 0637422
Amount: $100,000.00
Phase: Phase I
Program: SBIR
Awards Year: 2007
Solicitation Year: 2005
Solicitation Topic Code: MI
Solicitation Number: NSF 05-557
Small Business Information
2750 East WT Harris Blvd, Suite 103, Charlotte, NC, 28213
DUNS: 037953622
HUBZone Owned: N
Woman Owned: Y
Socially and Economically Disadvantaged: N
Principal Investigator
 Shane Woody
 (704) 599-0836
Business Contact
 Shane Woody
Title: PhD
Phone: (704) 599-0836
Research Institution
This Small Business Innovation Research (SBIR) Phase I project addresses novel, self-sensing tweezers for micro-assembly and manipulation. In general, the push toward miniaturization is demanding the production and assembly of a wide variety of micro-scale components. One of the key challenges is the assembly of these components into micro-systems. The new methodology, which generates standing waves in high aspect ratio microscale fibers, will overcome problems associated with attraction forces, provide self sensing detection for force feedback of specimens and is inherently capable of dimensional measurements. Using this method as high aspect ratio tweezers will: enable higher yields in assembly of micro-devices with precise placement, ability to assemble and maneuver samples in challenging features such as cavities and holes, and enable in-situ process easurements throughout the assembly process.The broader impact of this research in standing wave manipulators is to enable new micro-assembly processes and provide insight into new designs and discoveries for micro and nano-scale science. The medical field includes areas such as microsurgery, microbiology, and medical implants. Broader applications also include integrated circuit assembly, microfluidic devices for protein and DNA identification, and MEMS devices for actuation and sensing. The methodology is inherently scaleable to microscale and further to nanoscale applications. In the case of microscale processes, the manipulator tool could result in lower production costs, higher repeatability, and higher dimensional accuracy.

* information listed above is at the time of submission.

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