专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2008140635A3 FLUORESCENCE DETECTION OF NITROGEN-CONTAINING EXPLOSIVES AND BLUE ORGANIC LED 审中-公开
公开(公告)号：WO2008140635A3
公开(公告)日：2008-11-20
申请号：PCT/US2008/001193
申请日：2008-01-29
申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA , TROGLER, William, C. , SANCHEZ, Jason
发明人： TROGLER, William, C. , SANCHEZ, Jason
IPC分类号： G01N23/222 , H05B33/14
摘要： The invention provides a sensor for detecting nitrogen containing high explosives. The sensor includes a substrate and a blue-photoluminescent metallofluorene copolymer to be carried on said substrate during testing for nitrogen containing high explosives. The copolymer is preferably a blue- photoluminescent metallofluorene copolymer, and preferably is a vinyl bridged silafluorene copolymer. A method for detecting nitrogen containing high explosives involves exposing a copolymer to an analyte, preferably by spraying the copolymer or otherwise coating the substrate after it has been exposed to analyte and then exciting the copolymer to luminesce. The copolymer is observed for fluorescence quenching, which can be through human or electronic observation. The invention also provides for synthesis of a vinyl bridged silafluorene polymer by providing diethynylmetallofluorene and dihydrosilafluorene as precursors and conducting catalytic hydrosilation of the precursors. In a blue emitting organic light emitting diode of the invention, an emitting layer is blue-photoluminescent metallofluorene copolymer.

2. 发明申请

WO2009011806A2 FLUORESCENCE DETECTION OF NITROGEN-CONTAINING EXPLOSIVES AND BLUE ORGANIC LED 审中-公开
标题翻译：含氮炸药和蓝色有机发光二极管的荧光检测
公开(公告)号：WO2009011806A2
公开(公告)日：2009-01-22
申请号：PCT/US2008/008553
申请日：2008-07-10
申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA , TROGLER, William, C. , SANCHEZ, Jason
发明人： TROGLER, William, C. , SANCHEZ, Jason
IPC分类号： G01N23/04 , C08F12/02 , H05B33/14
CPC分类号： C09K11/06 , C09K2211/1491
摘要： The invention provides a sensor for detecting nitrogen containing high explosives. The sensor includes a substrate and a blue-photoluminescent metallofluorene copolymer to be carried on said substrate during testing for nitrogen containing high explosives. The copolymer is preferably a blue- photoluminescent metallofluorene copolymer, and preferably is a vinyl bridged silafluorene copolymer. A method for detecting nitrogen containing high explosives involves exposing a copolymer to an analyte, preferably by spraying the copolymer or otherwise coating the substrate after it has been exposed to analyte and then exciting the copolymer to luminesce. The copolymer is observed for fluorescence quenching, which can be through human or electronic observation. The invention also provides for synthesis of a vinyl bridged silafluorene polymer by providing diethynylmetallofluorene and dihydrosilafluorene as precursors and conducting catalytic hydrosilation of the precursors. In a blue emitting organic light emitting diode of the invention, an emitting layer is blue-photoluminescent metallofluorene copolymer.
摘要翻译：本发明提供了一种用于检测含氮高爆炸药的传感器。该传感器包括衬底和在测试含氮高爆炸物时在所述衬底上携带的蓝光致发光金属芴共聚物。该共聚物优选为蓝光致发光金属芴共聚物，并且优选为乙烯基桥联的硅杂芴共聚物。用于检测含氮高爆炸药的方法涉及将共聚物暴露于分析物，优选通过喷雾共聚物或以其他方式涂覆衬底，之后将衬底暴露于分析物，然后激发共聚物发光。观察共聚物的荧光猝灭，其可以通过人或电子观察。本发明还提供了通过提供二乙炔基金属芴和二氢硅烷芴作为前体并且进行前体的催化氢化硅烷化来合成乙烯基桥联的硅杂芴聚合物。在本发明的蓝色发光有机发光二极管中，发光层是蓝光发光的金属芴共聚物。

3. 发明申请

WO2008005096A2 DETECTION OF NITRO-AND NITRATE-CONTAINING COMPOUNDS 审中-公开
标题翻译：含有硝酸和硝酸的化合物的检测
公开(公告)号：WO2008005096A2
公开(公告)日：2008-01-10
申请号：PCT/US2007/010583
申请日：2007-05-01
申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA , TROGLER, William, C. , SANCHEZ, Jason , TOAL, Sarah , WANG, Zheng , DUGAN, Regina, E.
发明人： TROGLER, William, C. , SANCHEZ, Jason , TOAL, Sarah , WANG, Zheng , DUGAN, Regina, E.
CPC分类号： G01N21/6428 , G01N21/77 , G01N2021/7786 , Y10T436/17 , Y10T436/173076 , Y10T436/173845
摘要： A method of the invention is a method of detecting nitramines and nitrate esters believed to be present on a sampling substrate. In the method, a sampling substrate is exposed to a first reagent that is formulated to react with nitramine- and nitrate ester-type explosives to release nitrite. The sampling substrate is then exposed to a second reagent that contains an acid to react with the nitrite and a diaminoaromatic. present in either the first or second reagent, to form a triazole that will luminesce. Another method of the invention combines this process for nitramine- and nitrate ester-based explosives detection with a technique to detect nitroaromatic-based explosives using luminescent polymers, for a three-step process for the detection of explosives in these three classes.
摘要翻译：本发明的方法是检测被认为存在于采样基质上的硝胺和硝酸酯的方法。在该方法中，将采样衬底暴露于配制成与硝胺和硝酸酯型炸药反应以释放亚硝酸盐的第一试剂。然后将采样衬底暴露于含有酸的第二试剂，以与亚硝酸盐和二氨基芳族化合物反应。存在于第一或第二试剂中，以形成将发光的三唑。本发明的另一种方法将用硝酸和硝酸酯类爆炸物检测的方法与使用发光聚合物检测基于硝基芳族化合物的爆炸物的技术结合，用于在这三类中检测爆炸物的三步法。

4. 发明申请

WO2007024227A1 INORGANIC POLYMERS AND USE OF INORGANIC POLYMERS FOR DETECTING NITROAROMATIC COMPOUNDS 审中-公开
标题翻译：无机聚合物和无机聚合物用于检测硝基化合物的用途
公开(公告)号：WO2007024227A1
公开(公告)日：2007-03-01
申请号：PCT/US2005/030381
申请日：2005-08-25
申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA , TROGLER, William, C. , URBAS, Sarah , TOAL, Sarah, J. , SANCHEZ, Jason
发明人： TROGLER, William, C. , URBAS, Sarah , TOAL, Sarah, J. , SANCHEZ, Jason
IPC分类号： G01N21/76 , B32B5/02 , C07F5/00
CPC分类号： C07F7/30 , G01N21/77 , G01N2021/6432 , G01N2021/7786
摘要： A method for detecting an analyze that may be present in ambient air, bound to a surface or as part of complex aqueous media that includes providing a metallole-containing polymer or copolymer, exposing the polymer or copolymer to a suspected analyze or a system suspected of including the analyze, and measuring a quenching of photoluminescence of the metallole-containing polymer or copolymer exposed to the system. Also included is a solid state inorganic-organic polymer sensor for detecting nitroaromatic compounds that includes a substrate and a thin film of a metallole-containing polymer or copolymer deposited on said substrate.
摘要翻译：用于检测可能存在于环境空气中，结合到表面或作为复合水性介质的一部分的分析的方法，所述复合水性介质包括提供含金属的聚合物或共聚物，将所述聚合物或共聚物暴露于怀疑分析物或涉嫌包括分析和测量暴露于该体系的含金属醇的聚合物或共聚物的光致发光的淬灭。还包括用于检测硝基芳族化合物的固态无机 - 有机聚合物传感器，其包括基材和沉积在所述基材上的含金属的聚合物或共聚物的薄膜。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式