Ni-induced supramolecular structural transformation of cytosine on Au(111): from one-dimensional chains to zero-dimensional clusters.
Ni-induced supramolecular structural transformation of cytosine on Au(111): from one-dimensional chains to zero-dimensional clusters.
复制标题
DOI：
10.1039/c3cc49241a
复制
发表时间：
2014-02
影响因子：
4.9
通讯作者：
Huihui Kong;Likun Wang;Qinggang Tan;Chi Zhang;Qiang Sun;W. Xu
中科院分区：
文献类型：
--
作者：
Huihui Kong;Likun Wang;Qinggang Tan;Chi Zhang;Qiang Sun;W. Xu
高分辨STM成像和DFT计算的相互作用表明，通过引入Ni原子，胞嘧啶在Au（111）表面的自组装结构发生了从一维链状到一维团簇的结构转变。有趣的是，形成的0-D团簇分别分布在表面上。
Interplay between high-resolution STM imaging and DFT calculations demonstrates that through introduction of Ni atoms the self-assembled structures of cytosine could undergo a structural transformation from 1-D chains to 0-D clusters on Au(111). Interestingly, the 0-D clusters formed are separately distributed on the surface.