2013 Fiscal Year Final Research Report
Emergence of self-organized molecular system with Top-down nanoelectrodes
| Project Area | Emergent Chemistry of Nano-scale Molecular System |
|---|
| Project/Area Number |
20111016
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
|
| Allocation Type | Single-year Grants |
|---|
| Review Section |
Science and Engineering
|
|---|
| Research Institution | Osaka University |
|---|
Principal Investigator |
MATSUMOTO TAKUYA 大阪大学, 理学(系)研究科(研究院), 教授 (50229556)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
LEE Hea-yeon 大阪大学, 産業科学研究所, 特任教授 (00362632)
|
|---|
| Research Collaborator |
HIRANO Yoshiaki 大阪大学, 理学研究科, 特任研究員 (10434896)
MIYAKE Usuke 大阪大学, 工学研究科, 特任助教
|
|---|
| Project Period (FY) |
2008-11-13 – 2013-03-31
|
| Keywords | ナノ電極 / 自己組織化 / 分子エレクトロニクス / バイオチップ / 分子認識 / ナノ構造体 / 微細加工 / 複製モールド |
|---|
| Research Abstract |
We investigated that emergence of logic and sensor function in nano-molecular system induced by fluctuation and stochastic resonance. The self-organized redox-molecule/DNA network shows nonlinear electric properties that can be described by the Coulomb blockade network model. As a demonstration of the nonlinear network system, we have observed stochastic resonance without tuning for periodic input signals and thermal noise, which suggests a route to neural network composed of molecular materials.
|
