In Situ Fabrication of 3D Ag@ZnO Nanostructures for Microfluidic Surface-Enhanced Raman Scattering Systems

@inproceedings{Xie2014InSF,
  title={In Situ Fabrication of 3D Ag@ZnO Nanostructures for Microfluidic Surface-Enhanced Raman Scattering Systems},
  author={Yuliang Xie and Shikuan Yang and Zhangming Mao and Peng Li and Chenglong Zhao and Zane Cohick and Po-Hsun Huang and Tony Jun Huang},
  booktitle={ACS nano},
  year={2014}
}
In this work, we develop an in situ method to grow highly controllable, sensitive, three-dimensional (3D) surface-enhanced Raman scattering (SERS) substrates via an optothermal effect within microfluidic devices. Implementing this approach, we fabricate SERS substrates composed of Ag@ZnO structures at prescribed locations inside microfluidic channels, sites within which current fabrication of SERS structures has been arduous. Conveniently, properties of the 3D Ag@ZnO nanostructures such as… CONTINUE READING
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