Non-linear optical activity of porphyrin aggregate at the liquid/liquid interface
Non-linear optical activity of porphyrin aggregate at the liquid/liquid interface
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DOI：
10.1016/j.cplett.2004.07.018
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发表时间：
2004-08-21
影响因子：
2.8
通讯作者：
Watarai, H
中科院分区：
文献类型：
--
作者：
Fujiwara, K;Monjushiro, H;Watarai, H
用二次谐波-线性二色性(SHG-LD)和二次谐波-圆二色(SHG-CD)研究了阳离子两亲分子促进的水溶性阴离子卟啉在液/液界面的聚集。倍频强度的线性偏振旋转分析和观测到的倍频CD光谱表明，伴随着固有无手性卟啉分子界面聚集体的形成而产生的特征旋光性的产生。(C)2004年，爱思唯尔出版。
The aggregation of a water-soluble anionic porphyrin promoted with a cationic amphiphile at the liquid/liquid interface was observed for the first time by means of a second harmonic generation-linear dichroism (SHG-LD) and SHG-circular dichroism (SHG-CD). The linear polarization rotation analysis of the SHG intensity and the observed SHG-CD spectra elucidated the generation of a characteristic optical activity accompanied by the formation of the interfacial aggregate of inherently achiral porphyrin molecules. (C) 2004 Published by Elsevier B.V.