Facile in situ growth of highly monodispersed Ag nanoparticles on electrospun PU nanofiber membranes: Flexible and high efficiency substrates for surface enhanced Raman scattering
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- 作者：Altangerel Amarjargala ; b ; a_amaraa1@jbnu.ac.kr" class="auth_mail ; a_amaraa1@yahoo.com" class="auth_mail ; Leonard D. Tijingc ; d ; Ho Kyong Shonc ; Chan-Hee Parka ; d ; biochan@nate.com" class="auth_mail ; Cheol Sang Kima ; d ; chskim@jbnu.ac.kr" class="auth_mail
- 关键词：Ag nanoparticles ; Electrospun PU nanofibers ; Ethylene glycol ; SERS
- 刊名：Applied Surface Science
- 出版年：30 July 2014
- 年：2014
- 卷：308
- 期：Complete
- 页码：396-401
- 全文大小：2027 K
文摘
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Highly monodisperse Ag NPs have been successfully grown on electrospun PU nanofibers by means of simple polyol technique.
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The function of polyol immersion medium was not only as a reducing agent, but also it was confirmed to have a significant effect on the growth density of silver particles on support fibers.
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The present PU–Ag(EG) nanofibrous membranes may be a potential candidate as a highly sensitive SERS substrates.