SERS study of self-assembled carbazolyl-diacetylene monolayers polymerized on gold surfaces

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• 作者：Maurizio Muniz-Mir ; a ; Emilia Giorgetti ; Giancarlo Margheri ; Stefano Sottini ; Anna Giusti ; Giovanna Dellepiane
• 关键词：SERS ; Gold ; Nanoparticles ; Diacetylene ; Polymerization
• 刊名：Journal of Molecular Structure
• 出版年：2009
• 出版时间：30 April 2009
• 年：2009
• 卷：924-926
• 期：Complete
• 页码：555-558
• 全文大小：523 K

文摘

Surface Enhanced Raman Scattering (SERS) was employed for studying the polymerization of self-assembled carbazolyl-diacetylene monolayers chemisorbed on smooth gold substrates by depositing silver colloidal nanoparticles. After UV irradiation two polymer phases were observed by SERS measurements, with different structural order in the polymer chain.