2014 Fiscal Year Final Research Report
Self positioning of nanowires by a combination of DNA and MEMS fabrication
| Project/Area Number |
22246031
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (A)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Intelligent mechanics/Mechanical systems
|
|---|
| Research Institution | Tokyo Institute of Technology |
|---|
Principal Investigator |
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
YANAGIDA Yasuko 東京工業大学, 精密工学研究所, 准教授 (10282849)
|
|---|
| Project Period (FY) |
2010-04-01 – 2015-03-31
|
| Keywords | マイクロ・ナノデバイス / バイオMEMS / DNA / ナノワイヤ / 位置決め |
|---|
| Outline of Final Research Achievements |
The genetic information carrier – DNA has special features such as a base sequence pitch of 0.34nm, automatic base paring, dissociation and many observation, which is attractive from the viewpoint of nano-mechanism assembling. Particularly, DNA has an application possibility for the nano-wiring technology in the lnext generation lithography.
Therefore, 4 elemental technology has been experimentally examined to examine the feasibility of nano-wiring for the application of electronic circuits wiring.1) Nano anchor formation by AFM lithography with a chemical modification and fixed technology, 2)* Nanowire plating by cisplatin as a catalyst, 3) Extension of DNA by dielectrophoresis and meniscus height control, and 4) Design and fabrication of electrodes for the DNA positioning and observation with fluorescent markers.
|
| Free Research Field |
知能機械学・機械システム
|
