金属离子诱导的肽纳米纤维对生物分子和无机纳米粒子的模板化展示。
Templated display of biomolecules and inorganic nanoparticles by metal ion-induced peptide nanofibers.
机构信息
Biological Nanostructures Facility, The Molecular Foundry, Lawrence Berkeley National Laboratory, 1 Cyclotron Rd., Berkeley, CA 94720, USA.
出版信息
Chem Commun (Camb). 2010 Mar 14;46(10):1634-6. doi: 10.1039/b925395e. Epub 2010 Feb 3.
DOI:10.1039/b925395e
PMID:20177599
Abstract
We functionalized peptide nanofibers to provide a nano-scale template for the display of biomolecules and inorganic nanoparticles using metal ion coordination. Nanofibers assembled only in the presence of certain divalent metal ions, and could be readily dissolved by a metal-chelating reagent, EDTA.
摘要
我们对肽纳米纤维进行了功能化处理，通过金属离子配位为生物分子和无机纳米粒子的展示提供了一个纳米级的模板。只有在存在某些二价金属离子的情况下，纳米纤维才会组装，并且可以很容易地被金属螯合剂 EDTA 溶解。
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