Nanopore devices for a structural analysis of single molecules
Project/Area Number |
25790029
|
Research Category |
Grant-in-Aid for Young Scientists (B)
|
Allocation Type | Multi-year Fund |
Research Field |
Nanobioscience
|
Research Institution | Kyushu University |
Principal Investigator |
RYUZAKI Sou (2014) 九州大学, 先導物質化学研究所, 助教 (60625333)
|
Project Period (FY) |
2013-04-01 – 2015-03-31
|
Project Status |
Completed (Fiscal Year 2014)
|
Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2013: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
|
Keywords | ナノポア / ナノバイオデバイス / ナノポアデバイス |
Outline of Final Research Achievements |
Nanopore devices consisting of a surround gating electrode causing a decrease in speed of nanomaterials passing through the nanopore have been fabricated in order to analyze structures of the materials. The gating voltage via a gating electrode resulted in 240 times slower speed of nanoparticles passing through a nanopore than that without the gating voltage, and DNA also showed 10 times slower speed under the gating voltage. In addition, the shapes and structures of these materials passing through a nanopore were quantitatively revealed by analysing changes in ionic current due to the material translation.
|
Report
(2 results)
Research Products
(6 results)