| 发明名称 |
SCANNING NON-CONTACT SURFACE MICRORHEOMETER |
| 摘要 |
The disclosure provides non-contact microrheological methods that can measure the fluctuation of a particle in a monolayer, where the particle is hydrodynamically coupled to the monolayer. The disclosure further comprises devices to carry out the non-contact microrheological methods thereof, including Laser Tweezer devices which can study in vitro biological processes. |
| 申请公布号 |
US2014150534(A1) |
申请公布日期 |
2014.06.05 |
| 申请号 |
US201314065755 |
申请日期 |
2013.10.29 |
| 申请人 |
The Regents of the University of California |
发明人 |
Dennin Michael;Boatwright Thomas;Levine Alexander;Evans Arthur A.;Shlomovitz Roy |
| 分类号 |
G01N11/00 |
主分类号 |
G01N11/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A non-contact microrheological method comprising: measuring a particle fluctuation of a particle in or near a monolayer by using a weak laser trap in combination with a back focal plane displacement detection scheme, wherein the particle is held at a fixed depth below an air/liquid, liquid/liquid, or solid/liquid interface and its small fluctuations in a plane parallel to the monolayer surface is measured, and wherein the particle is hydrodynamically coupled to the monolayer.
|
| 地址 |
Oakland CA US |
