Fabricating Surface Enhanced Raman Scattering (SERS)-Active Substrates by Assembling Colloidal Au Nanoparticles with Self-Assembled Monolayers

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概要

• 論文の詳細を見る

• A simple method for fabricating SERS-active substrates with colloidal gold nanoparticles is reported, Spontaneous adsorption of HSCH_2CH_2NH_2 on Au-evaporated glass led to a self-assembled monolayer with an aminoterminated surface, on which mono-dispersed colloidal Au nanoparticles were assembled into a two-dimensional array. Thus-prepared substrates were shown to be SERS-active, evidenced by the enhanced Raman scattering from BPE and an azobenzene derivative. The SERS enhancement factor was calculated to be 3×10^3. Raman mapping and AFM imaging disclosed the good uniformity of the particle distribution on the surface on micrometer scale.

• 社団法人応用物理学会の論文
• 1996-10-15

著者

• Cai S.

  Center For Intelligent Materials Research (cimr) College Of Chemistry And Molecular Engineering Peki

• Liu Z.

  Center For Intelligent Materials Research (cimr) College Of Chemistry And Molecular Engineering Peki

• WANG J.

  Center for Intelligent Materials Research (CIMR), College of Chemistry and Molecular Engineering, Pe

• ZHU T.

  Center for Intelligent Materials Research (CIMR), College of Chemistry and Molecular Engineering, Pe

• TANG M.

  Center for Intelligent Materials Research (CIMR), College of Chemistry and Molecular Engineering, Pe

• Tang M.

  Center For Intelligent Materials Research (cimr) College Of Chemistry And Molecular Engineering Peking University

関連論文

• Fabricating Surface Enhanced Raman Scattering (SERS)-Active Substrates by Assembling Colloidal Au Nanoparticles with Self-Assembled Monolayers
• Scanning Acoustic Microscopy for Study of Interfaces in Solid-State Devices : A-5: MEMORY DEVICES

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