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现已获得银溶胶吸附的Ｒ一藻红蛋白的表面增强共振拉曼散射（ＳＥＲＲＳ），在它的ＳＥＲＲＳ谱图上共有３５根谱线，而它的拉曼光谱图仅有一个“荧光包”，所有的谱线都被这个“包”所覆盖。由于银溶胶一藻红素复合物的形成及与ＳＥＲＳ的金属基活性表面的相互作用，该ＳＥＲＲＳ谱线增强及荧光淬灭。Ｒ一藻红蛋白是由藻红素和它周围的蛋白基质组成，但是在Ｒ一藻红蛋白的ＳＥＲＲＳ谱上仅有藻红素的一些谱线。这再一次表明在带有发色团组份的蛋白质（Ｒ一藻红蛋白）与银溶胶的结合中存在着竞争结合；发色团藻红素（ＰＥＢ）是对ＳＥＲＲＳ效应负主要责任的。因此，表面增强共振拉曼散射技术对研究带发色团的蛋白质是非常有用的
The surface-enhanced Resonance Raman Scattering (SERRS) of silver-adsorbed R-phycoerythrin is now available, with 35 lines on its SERRS spectrum, and its Raman spectrum has only one “fluorescent package” , All the lines are covered by this “package”. The SERRS spectrum is enhanced and fluorescence quenched due to the formation of the silver sol-phycoerythrin complex and its interaction with the metal-based active surface of SERS. R-Phycoerythrin is composed of phycoerythrin and its surrounding protein matrix, but only some of the spectral lines of phycoerythrin on the SERRS spectrum of R-phycoerythrin. This again shows that there is competitive binding between the protein with a chromophore component (R-phycoerythrin) and silver sol; the chromophore phycoerythrin (PEB) is primarily responsible for the SERRS effect. Therefore, the surface-enhanced resonance Raman scattering technique is very useful for studying chromophore-bearing proteins