首页> 外文期刊>Chemistry: A European journal >Templating the Self-Assembly of Pristine Carbon Nanostructures in Water
【24h】

Templating the Self-Assembly of Pristine Carbon Nanostructures in Water

机译:模板水中的原始碳纳米结构的自组装

获取原文
获取原文并翻译 | 示例
           

摘要

The low solubility of carbon nanostructures (CNs) in water and the need of ordered architectures at the nanoscale level are two major challenges for materials chemistry. Here we report that a novel amino acid based low-molecular-weight gelator (LMWG) can be used to effectively disperse pristine CNs in water and to drive their ordered self-assembly into supramolecular hydrogels. A non-covalent mechanochemical approach has been used, so the p-extended system of the CNs remains intact. Optical spectroscopy and electron microscopy confirmed the effective dispersion of the CNs in water. Electron microscopy of the hydrogels showed the formation of an ordered, LMWG-assisted, self-assembled architecture. Moreover, the very same strategy allows the solubilization and self-assembly in water of a variety of hydrophobic molecules.
机译:碳纳米结构(CNs)在水中的低溶解度以及对纳米级有序结构的需求是材料化学的两个主要挑战。在这里我们报告一种新型的基于氨基酸的低分子量胶凝剂(LMWG)可用于有效地将原始CNs分散在水中,并驱动其有序自组装成超分子水凝胶。已使用非共价机械化学方法,因此CN的p扩展系统保持完整。光谱学和电子显微镜证实了氯化萘在水中的有效分散。水凝胶的电子显微镜显示出有序的,LMWG辅助的自组装结构的形成。而且,完全相同的策略允许各种疏水分子在水中溶解和自组装。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号