公开(公告)号：US20050147534A1

公开(公告)日：2005-07-07

申请号：US10823093

申请日：2004-04-12

Applicant: Timothy Swager ,  Tae-Hyun Kim ,  Shi-Wei Zhang

Inventor： Timothy Swager ,  Tae-Hyun Kim ,  Shi-Wei Zhang

IPC: C09K11/06 ,  H01L51/00 ,  H01L51/30 ,  H01L51/50 ,  G01N21/00

CPC classification number: C09K11/06 ,  B82Y10/00 ,  C09K2211/1092 ,  C09K2211/1408 ,  C09K2211/1425 ,  H01L51/0035 ,  H01L51/0043 ,  H01L51/0044 ,  H01L51/0052 ,  H01L51/0062 ,  H01L51/0071 ,  H01L51/0545 ,  H01L51/0595 ,  H01L51/428 ,  H01L51/5012 ,  Y02E10/549 ,  Y10T436/163333 ,  Y10T436/17 ,  Y10T436/20

Abstract: The present invention generally relates to luminescent and/or optically absorbing compositions and/or precursors to those compositions, including solid films incorporating these compositions/precursors, exhibiting increased luminescent lifetimes, quantum yields, enhanced stabilities and/or amplified emissions. The present invention also relates to sensors and methods for sensing analytes through luminescent and/or optically absorbing properties of these compositions and/or precursors. Examples of analytes detectable by the invention include, but are not limited to, electrophiles, alkylating agents, thionyl halides, and phosphate ester groups including phophoryl halides, cyanides and thioates such as those found in certain chemical warfare agents. The present invention additionally relates to devices and methods for amplifying emissions, such as those produced using the above-described compositions and/or precursors, by incorporating the composition and/or precursor within a polymer having an energy migration pathway.

Abstract translation: 本发明一般涉及这些组合物的发光和/或光学吸收组合物和/或前体，包括掺入这些组合物/前体的固体膜，显示增加的发光寿命，量子产率，增强的稳定性和/或放大的发射。 本发明还涉及通过这些组合物和/或前体的发光和/或光学吸收特性来感测分析物的传感器和方法。 可通过本发明检测的分析物的实例包括但不限于亲电试剂，烷化剂，亚硫酰卤和磷酸酯基，包括磷酰卤，氰化物和硫酸盐，例如在某些化学战剂中发现的那些。 本发明另外涉及通过将组合物和/或前体掺入具有能量迁移途径的聚合物中来扩大放射物的装置和方法，例如使用上述组合物和/或前体产生的那些。