Controlling successive ionic layer absorption and reaction cycles to optimize silver nanoparticle-induced localized surface plasmon resonance effects on the paper strip

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• 作者：Jae-Chul Lee^a ; Wansun Kim^b ; Hun-Kuk Park^a ; ^b ; Samjin Choi^a ; ^b ; ^{medchoi@khu.ac.kr}
• 关键词：Silver nanoparticle ; LSPR ; SERS ; SILAR technique ; Paper substrate
• 刊名：Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
• 出版年：2017
• 出版时间：5 March 2017
• 年：2017
• 卷：174
• 期：Complete
• 页码：37-43
• 全文大小：1211 K
• 卷排序：174

文摘

Our paper-based SILAR-fabricated SNP-induced LSPR model is valid for understanding SNP-induced LSPR effects. The simulated enhancement factor was similar to the experimental enhancement factor. A 633-nm excitation laser source showed the highest mean electric field intensity. A 532-nm excitation laser source resulted in the highest maximum local electric field intensity.