Remarkably stable gold nanoparticles functionalized with a zwitterionic liquid based on imidazolium sulfonate in a high concentration of aqueous electrolyte and ionic liquid.
Remarkably stable gold nanoparticles functionalized with a zwitterionic liquid based on imidazolium sulfonate in a high concentration of aqueous electrolyte and ionic liquid.
复制标题
DOI：
10.1039/b413385d
复制
发表时间：
2005-12
影响因子：
4.9
通讯作者：
Ryouta Tatumi;H. Fujihara
中科院分区：
文献类型：
--
作者：
Ryouta Tatumi;H. Fujihara
以咪唑磺酸盐封端的硫醇为封端剂，制备了一种新型的具有两性离子液体功能的金纳米粒子（zwitter-Au）。发现Zwitter-Au在高浓度的水性电解质、离子液体和蛋白质中非常稳定。
A new type of gold nanoparticle with a zwitterionic liquid function (zwitter-Au) has been prepared using an imidazolium sulfonate-terminated thiol as a capping agent. Zwitter-Au was found to be remarkably stable in high concentrations of aqueous electrolytes, ionic liquids, and protein.