Hybrid Surface-Enhanced Raman Scattering Substrate from Gold Nanoparticle and Photonic Crystal: Maneuverability and Uniformity of Raman Spectra
學年 98
學期 1
出版（發表）日期 2009-11-10
作品名稱 Hybrid Surface-Enhanced Raman Scattering Substrate from Gold Nanoparticle and Photonic Crystal: Maneuverability and Uniformity of Raman Spectra
作品名稱（其他語言）
著者 Cheng Yi Wu; Chia Chi Huang; Jia Sin Jhang; An Chi Liu; Chun-Chen Chiang; Ming-Lung Hsieh; Ping-Ji Huang; Le Dac Tuyen; Le Quoc Minh; Tzyy-Schiuan Yang; Lai-Kwan Chau; Hung-Chih Kan; Chia Chen Hsu
單位
出版者
著錄名稱、卷期、頁數 Optics Express 17(24), p.21522-21529
摘要 A novel hybrid surface-enhanced Raman scattering (SERS) substrate based on Au nanoparticles decorated inverse opal (IO) photonic crystal (PhC) is presented. In addition to the enhancement contributed from Au nanoparticles, a desired Raman signal can be selectively further enhanced by appropriately overlapping the center of photonic bandgap of the IO PhC with the wavelength of the Raman signal. Furthermore, the lattice structure of the IO PhC provides excellent control of the distribution of Au nanoparticles to produce SERS spectra with high uniformity. The new design of SERS substrate provides extra maneuverability for ultra-high sensitivity sensor applications.
關鍵字
語言 en
ISSN 1094-4087
期刊性質 國外
收錄於 SCI
產學合作
通訊作者
審稿制度 是
國別 USA
公開徵稿
出版型式 ,電子版
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