发明公开
EP1021711A2 SYSTEMS AND METHODS FOR CHARACTERIZATION OF MATERIALS AND COMBINATORIAL LIBRARIES WITH MECHANICAL OSCILLATORS
失效
基本信息:
- 专利标题： SYSTEMS AND METHODS FOR CHARACTERIZATION OF MATERIALS AND COMBINATORIAL LIBRARIES WITH MECHANICAL OSCILLATORS
- 专利标题（中）：用机械振荡器表征材料和组合文库的系统和方法
- 申请号：EP97945564.9 申请日：1997-10-08
- 公开(公告)号：EP1021711A2 公开(公告)日：2000-07-26
- 发明人： MCFARLAND, Eric , MATSIEV, Leonid
- 申请人： SYMYX TECHNOLOGIES
- 申请人地址： 3100 Central Expressway Santa Clara, CA 95051 US
- 专利权人： SYMYX TECHNOLOGIES
- 当前专利权人： SYMYX TECHNOLOGIES
- 当前专利权人地址： 3100 Central Expressway Santa Clara, CA 95051 US
- 代理机构： Grünecker, Kinkeldey, Stockmair & SchwanhäusserAnwaltssozietät
- 优先权： US28106P 19961009; US28105P 19961009; US29255P 19961025; US35202P 19970110; US35366P 19970110; US48987P 19970609; US50949P 19970613; US898715 19970722
- 国际公布： WO9815501 19980416
- 主分类号： G01N29/06
- IPC分类号： G01N29/06
摘要：
Methods and apparatus for screening diverse arrays of materialsa nd for imaging a library of materials are provided using ultrasonic imaging techniques. Systems include tranducer lens (109) or mechanical resonator for exiting an element of library deposited onto a substrate (103) such that acoustic waves are propagated through, and from, the library element (101). The acoustic waves propagated from the element are detected and processed to yield a visual image of the library element; such acoustic wave data is processed to obtain information about various properties of the library elements (e.g. elasticity, molecular weight, viscosity, specific weight, dielectric properties, conductivity, etc.) of individual liquid elements. Acoustic waves are generated in an imaging tank filled with coupling liquid (107), with the library of materials then placed in the tank while the surface of the coupling liquid is scanned with a laser beam. The physical structure of the liquid surface distubed by these acoustic waves is recorded.
摘要（中）：
使用超声波成像技术来提供用于筛选材料库的不同阵列和用于成像材料库的方法和设备。 系统包括换能器透镜（109）或机械共振器，用于离开沉积到衬底（103）上的文库的元件，使得声波通过并从库元件（101）传播。 检测并处理从元件传播的声波以产生库元件的视觉图像; 处理这种声波数据以获得关于各个液体元件的库元件的各种性质（例如，弹性，分子量，粘度，比重，介电性质，电导率等）的信息。 在充满耦合液体（107）的成像槽中产生声波，然后将材料库放入槽中，同时用激光束扫描耦合液体的表面。 记录被这些声波分开的液体表面的物理结构。
IPC结构图谱:
| G | 物理 |
| --G01 | 测量；测试 |
| ----G01N | 借助于测定材料的化学或物理性质来测试或分析材料 |
| ------G01N29/00 | 利用超声波、声波或次声波来测试或分析材料；靠发射超声波或声波通过物体得到物体内部的显像 |
| --------G01N29/02 | .流体分析 |
| ----------G01N29/06 | ..内部的显像，例如，声显微技术 |