摘要

We reported sonication-mediated film assembly of gold nanoparticles at a water/hexane interface used as a surface-enhanced Raman scattering(SERS) substrate.Gold colloids/hexane biphasic system was emulsified by sonication,and then the emulsions were left undisturbed to allow natural breaking emulsio...

  • 单位
    化学生物传感与计量学国家重点实验室; 湖南大学; 化学化工学院; 吉林大学; 超分子结构与材料国家重点实验室