申请人:Winkler Holger
公开号:US20050145037A1
公开(公告)日:2005-07-07
The invention relates to core-shell particles comprising a shell which forms a matrix, and a core which is essentially solid and has an essentially monodisperse size distribution, the refractive index of the core material being different from that of the shell material. The invention especially relates to the use of said particles for producing sensors for detecting mechanical forces and sensors having an optical effect, essentially consisting of core-shell particles comprising a shell which forms a matrix and a core which is essentially solid and has an essentially monodisperse size distribution, the refractive index of the core material being different from that of the shell material. The inventive particles are characterised in that at least one contrast material is stored in the matrix.
本发明涉及核壳颗粒,该颗粒包括一个形成基体的壳和一个基本上是固体且具有基本上单分散粒度分布的核,核材料的折射率不同于壳材料的折射率。本发明特别涉及使用上述颗粒生产用于检测机械力的传感器和具有光学效应的传感器,这些传感器主要由芯壳颗粒组成,芯壳颗粒包括一个形成基体的壳和一个基本为固体且具有基本单分散粒度分布的芯,芯材料的折射率不同于壳材料的折射率。本发明颗粒的特点是基质中至少含有一种对比材料。