Molecular Function of Counting the Numbers 1 and 2 Exhibited by a Sulfonamidohelicene Tetramer
Molecular Function of Counting the Numbers 1 and 2 Exhibited by a Sulfonamidohelicene Tetramer
复制标题
计算磺酰胺螺旋烯四聚体的数字 1 和 2 的分子功能
DOI：
10.1002/chem.201403358
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发表时间：
2014
期刊：
影响因子：
--
通讯作者：
Masahiko Yamaguchi
中科院分区：
文献类型：
--
作者：
Masanori Shigeno;Yo Kushida;Yuta Kobayashi;Masahiko Yamaguchi
在热滞后条件下，溶液中的磺酰胺螺旋烯四聚体对相同冷却刺激的一次和两次表现出不同的分子响应。其在高温下的随机线圈状态被冷却并保持在给定的温度下，其分子保持在随机线圈中（第一次冷却）；将得到的溶液加热并冷却，然后形成螺旋二聚体（第二次冷却）。这种性质可以看作是数1和2的分子函数。
The sulfoneamidohelicene tetramer in solution exhibits different molecular responses to the same cooling stimulus delivered once and twice under thermal hysteresis conditions. Its random‐coil state at a high temperature was cooled and maintained at a given temperature for which its molecules remained in a random coil (first cooling); the resulting solution was heated and cooled, after which a helix dimer formed (second cooling). Such a property can be regarded as a molecular function of counting the numbers 1 and 2.