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

WO2002101847A3 METHOD AND DEVICE FOR PRODUCING NEAR-INFRARED RADIATION 审中-公开
公开(公告)号：WO2002101847A3
公开(公告)日：2002-12-19
申请号：PCT/US2002/019209
申请日：2002-06-12
申请人： UNIVERSITY OF FLORIDA
发明人： SCHANZE, Kirk, S. , REYNOLDS, John, R. , BONCELLA, James, M. , HOLLOWAY, Paul, H. , HARRISON, Benjamin, Scott , FOLEY, Tim , RAMAKRISHNAN, S.
IPC分类号： H01L51/30
摘要： The subject invention pertains to a method, apparatus, and composition of matter for producing near-infrared (near-IR) radiation. The subject invention can incorporate a polymer and a metal-containing compound, wherein the metal-containing compound can incorporate a metal-ligand complex, wherein when the metal-ligand complex becomes excited, energy is transferred from the ligand to the metal, wherein, the energy transferred to the metal by sensitization is emitted as near-infrared radiation. In a specific embodiment, the subject invention relates to a composition of matter having a luminescent polymer and a metal containing compound where the metal containing compound incorporates a metal-Iigand complex such that the absorption spectrum of the metal-ligand complex at least partially overlaps with the emission spectrum of the luminescent polymer. As the absorption spectrum of the metal-ligand complex at least partially overlaps with the emission spectrum of the luminescent polymer, when the luminescent polymer becomes electronically excited energy can be transferred from the luminescent polymer to the metal-ligand complex. At least a portion of the energy transferred from the luminescent polymer to the metal-ligand complex can then be emitted by the metal-ligand complex as near-infrared radiation. The subject invention can incorporate polymers which are conjugated or non-conjugated and luminescent or non-luminescent. In a specific embodiment, conjugated polymers which are luminescent can be utilized.

IPRDB

热门服务

关于我们

友情链接

联系方式