The surface enhanced Raman scattering(SERS)technique has been developed greatly since its first dis-covery nearly twenty-nine years ago. It is a very attrac-tive technique for the detection of various organic andinorganic molecules due to its sensitivity and selectivi-ty[1,2]. However, the most critical aspect for perform-ing a SERS experiment is the choice and fabrication ofthe substrates. For many yeas, SERS has been still re-stricted primarily to the usage of detecting analytes ad-sorbed onto coinage(Au, Ag or Cu) or alkali(Li, Naor K) rough metallic surfaces. Recently, Quagliano[3]reported SERS from molecules adsorbed on InAs/GaAssemiconductor quantum dots for the first time.
WANG Yun-xinWANG Yan-feiGAO YeSUN Zhi-huaZHAO ChunHU Hai-longXU Wei-qingWANG Zi-chenZHAO Bing
