Hybrid Macroscopic Fibers from the Synergistic Assembly Between Silica and Filamentous Viruses

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• 作者：Eric Grelet ; Alexandra Moreno ; Re虂nal Backov
• 刊名：Langmuir
• 出版年：2011
• 出版时间：April 19, 2011
• 年：2011
• 卷：27
• 期：8
• 页码：4334-4338
• 全文大小：856K
• 年卷期：v.27,no.8(April 19, 2011)
• ISSN：1520-5827

文摘

In this work, we report the elaboration of macroscopic hybrid virus鈭抯ilica fibers. By using a silicate sol as inorganic precursor combined with the filamentous fd virus, well-dispersed hybrid fibers are obtained in solution. These macroscopic fd鈭抯ilica fibers exhibit a narrow distribution of their diameter, while their length is at the millimeter scale. A scenario of the morphosynthesis is proposed to account for the formation of these high aspect ratio hybrid fibers.