Formation of self-assembled monolayer of curcuminoid molecules on gold surfaces
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- 作者：Isadora Berlangaa ; 1 ; Á ; lvaro Etcheverry-Berrí ; osb ; Andy Mellab ; Domingo Jullianb ; Victoria Alejandra Gó ; meza ; Nú ; ria Aliaga-Alcaldec ; d ; Victor Fuenzalidaa ; Marcos Floresa ; mflorescarra@ing.uchile.cl" class="auth_mail" title="E-mail the corresponding author ; Monica Solerb ; msoler@ing.uchile.cl" class="auth_mail" title="E-mail the corresponding author
- 关键词：Curcumin derivatives ; Curcuminoid ; XPS ; STM ; Polycrystalline gold surface ; Self-assembled monolayers (SAMs)
- 刊名：Applied Surface Science
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：392
- 期：Complete
- 页码：834-840
- 全文大小：2364 K
文摘
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Thiophene curcuminoid molecules deposited on a gold surface by immersion.
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Molecular dynamic studies of the molecular arrangement approaching the surface.
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XPS and STM studies showing different arrangement of the molecules on the surface.
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Molecular Interaction with surface depends on the sulfur position in thiophene rings.
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Temporal evolution of the molecular arrangement on the surface.