Optical manipulation of a single clay nanosheet hybridized with a porphyrin derivative
Optical manipulation of a single clay nanosheet hybridized with a porphyrin derivative
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DOI：
10.1364/osac.393652
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发表时间：
2020-06
影响因子：
2.4
通讯作者：
Y. Higashi;Yasutaka Suzuki;T. Nakato;M. Tominaga;J. Breu;T. Iwai;J. Kawamata
中科院分区：
文献类型：
--
作者：
Y. Higashi;Yasutaka Suzuki;T. Nakato;M. Tominaga;J. Breu;T. Iwai;J. Kawamata
研究了粘土氟石（FHT）纳米片与π共轭有机化合物α，β,γ，δ-四（1-甲基吡啶-4-基）卟啉对甲苯磺酸盐（TMPyP）的杂化对其光学操纵的影响。虽然杂化FHT的光学捕获方式基本上与纯FHT相同，但与TMPyP的杂化允许用更低的激光强度或更短的周期或两者兼有来操纵FHT。这是由于与纯FHT相比，TMPyP的折射率和极化率更大。
The effect of hybridization of a clay fluorohectorite (FHT) nanosheet with a π-conjugated organic compound, α,β,γ,δ-tetrakis(1-methylpyridinium-4-yl)porphyrin p-toluene-sulfonate (TMPyP), on its optical manipulation is investigated. Although the hybridized FHT is optically trapped essentially in the same manner as that of neat FHT, the hybridization with TMPyP allows for manipulation of FHT with lower laser intensity or a shorter period, or both. This is ascribed to the larger refractive index and polarizability of TMPyP compared with neat FHT.