Biochemistry nanosensor based on hybrid metallic nanostructure array

Shaoli Zhu, Chunlei Du, Fei Li, Qiling Deng, Xiangang Luo, Yunlong Sheng, Dahsiung Hsu, Chongxiu Yu
2007 Holography and Diffractive Optics III  
A biochemistry nanosensor based on hybrid metallic nanostructure array was put forward in this paper. The hybrid metallic nanostructure array consists of two types Ag nanostuctures, spherical and pyramidal structures with the same period. A biochemistry sensor experiment is demonstrated by detecting the transmittance spectra of hybrid metallic nanostructure using Sciencetech spectrophotometer. The wave peaks of transmittance spectra have shifts when the metallic periods and the refractive index
more » ... he refractive index of Ag nanostuctures are different. Downloaded From: http://proceedings.spiedigitallibrary.org/ on 11/30/2015 Terms of Use: http://spiedigitallibrary.org/ss/TermsOfUse.aspx Proc. of SPIE Vol. 6832 68320H-2 Downloaded From: http://proceedings.spiedigitallibrary.org/ on 11/30/2015 Terms of Use: http://spiedigitallibrary.org/ss/TermsOfUse.aspx
doi:10.1117/12.757653 fatcat:5jgjjkoeqjgmfnwyrb7o7v4epm