发明申请
WO2007050463A1 MATERIAL COMPOSITIONS FOR SENSORS FOR DETERMINATION OF CHEMICAL SPECIES AT TRACE CONCENTRATIONS AND METHOD OF USING SENSORS
审中-公开
基本信息:
- 专利标题： MATERIAL COMPOSITIONS FOR SENSORS FOR DETERMINATION OF CHEMICAL SPECIES AT TRACE CONCENTRATIONS AND METHOD OF USING SENSORS
- 专利标题（中）：传感器用于测定化学物质的传感器的材料组成和使用传感器的方法
- 申请号：PCT/US2006/041104 申请日：2006-10-20
- 公开(公告)号：WO2007050463A1 公开(公告)日：2007-05-03
- 发明人： POTYRAILO, Radislav, A. , SIVAVEC, Timothy, M. , XIAO, Caibin , CECCONIE, Theodore, J. , HASSIB, Lamyaa , LEACH, Andrew, M. , ENGEL, David, B.
- 申请人： GENERAL ELECTRIC COMPANY , POTYRAILO, Radislav, A. , SIVAVEC, Timothy, M. , XIAO, Caibin , CECCONIE, Theodore, J. , HASSIB, Lamyaa , LEACH, Andrew, M. , ENGEL, David, B.
- 申请人地址： (A NEW YROK CORPORATION), 1 River Road, Schenectady, NY 12345 US
- 专利权人： GENERAL ELECTRIC COMPANY,POTYRAILO, Radislav, A.,SIVAVEC, Timothy, M.,XIAO, Caibin,CECCONIE, Theodore, J.,HASSIB, Lamyaa,LEACH, Andrew, M.,ENGEL, David, B.
- 当前专利权人： GENERAL ELECTRIC COMPANY,POTYRAILO, Radislav, A.,SIVAVEC, Timothy, M.,XIAO, Caibin,CECCONIE, Theodore, J.,HASSIB, Lamyaa,LEACH, Andrew, M.,ENGEL, David, B.
- 当前专利权人地址： (A NEW YROK CORPORATION), 1 River Road, Schenectady, NY 12345 US
- 代理机构： TOOP, Barbara, A. et al.
- 优先权： US11/259,506 20051026
- 主分类号： G01N31/22
- IPC分类号： G01N31/22 ; G01N21/78
摘要：
A method of quantitatively measuring the concentration of a chemical species in a sample solution with a sensor film. A hydrogel sensor film is prepared having a chemical composition comprising an indicator that changes its optical property in the ultra-violet, visible or near-infrared spectral range upon being exposed to the chemical species in the sample solution. The film is exposed to a fixed amount of the sample solution. The concentration of the chemical species in the sample solution is quantified using the average absorbance measured from the sensor film.
摘要（中）：
用传感器膜定量测定样品溶液中化学物质浓度的方法。 制备水凝胶传感器膜，其具有化学组成，该化学组成包括在暴露于样品溶液中的化学物质时在紫外线，可见光或近红外光谱范围内改变其光学性质的指示剂。 将该膜暴露于固定量的样品溶液。 使用从传感器膜测量的平均吸光度来量化样品溶液中化学物质的浓度。
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 |
| ------G01N31/00 | 利用本组规定的化学方法对非生物材料的测试或分析；此类方法专用的装置 |
| --------G01N31/22 | .利用化学指示剂 |