Photoinduced peeling of molecular crystals

被引：59
|
作者：
Tong, Fei [1 ]
Al-Haidar, Maram [2 ,3 ]
Zhu, Lingyan [1 ]
Al-Kaysi, Rabih O. [2 ,3 ]
Bardeen, Christopher J. [1 ]
机构：
[1] Univ Calif Riverside, Dept Chem, 501 Big Springs Rd, Riverside, CA 92521 USA
[2] King Saud bin Abdulaziz Univ Hlth Sci, Coll Sci & Hlth Profess 3124, Riyadh 11426, Saudi Arabia
[3] Minist Natl Guard Hlth Affairs, King Abdullah Int Med Res Ctr, Riyadh 11426, Saudi Arabia
来源：
CHEMICAL COMMUNICATIONS | 2019年 / 55卷 / 26期
基金：
美国国家科学基金会;
关键词：
SHAPE CHANGES; BEHAVIOR; MOTION; NANOSTRUCTURES; DEPENDENCE; DRIVEN; LIGHT;
D O I：
10.1039/c8cc10051a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Block-like microcrystals composed of cis-dimethyl-2(3-(anthracen-9-yl)allylidene)malonate are grown from aqueous surfactant solutions. A pulse of 405 nm light converts a fraction of molecules to the trans isomer, creating an amorphous mixed layer that peels off the parent crystal. This photoinduced delamination can be repeated multiple times on the same block.
引用
收藏
页码：3709 / 3712
页数：4
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