An organic or organoelement, linear or branched, monomeric or polymeric composition of matter having a Raman-active component in the form of particles. The particles having a maximum dimension of 50 &mgr;m. The Raman-active compound is applied to a substrate. When the Raman-active compound is exposed to a laser light wavelength which is batochromically well beyond a spectral region of maximum absorbance of said Raman-active compound, Raman scattering can be detected.
这是一段科技术语,翻译如下:
有机或有机元素,线性或分支,单体或
聚合物状的物质组成,其中包含一种拉曼活性组分,呈粒子状,其最大尺寸为50微米。拉曼活性化合物被应用于衬底上。当该拉曼活性化合物暴露于远远超出其最大吸收光谱区域的激光光波长时,可以检测到拉曼散射。