液晶基质中CdSe/ZnS量子点的引入

IF 0.3 Q4 CRYSTALLOGRAPHY

Liquid Crystals and their Application Pub Date : 2023-09-29 DOI:10.18083/lcappl.2023.3.23

O. N. Karpov, Ya. I. Derikov, A. V. Finko, A. I. Saveliev, S. G. Mikhalyonok, N. M. Kuzmenok, V. S. Bezborodov, R. V. Talroze

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引用次数: 0

摘要

讨论了现代材料科学的一个重要方面，即无机纳米粒子与液晶在复合材料中结合的可能性。这些系统使得将矩阵的液晶特性和量子点的发光特性结合起来成为可能。一种主要由4-氰联苯衍生物组成的五组分混合物，用作基质。在量子点合成过程中形成的配体被有机酸衍生物取代。利用两种新的光学活性配体，通过在向列矩阵中引入量子点，证明了向列矩阵的手性。

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Introduction of CdSe/ZnS Quantum Dots into Liquid Crystalline Matrix

An important aspect of modern materials science, namely the possibility of combining inorganic nanoparticles and liquid crystals in composite materials is discussed. These systems make it possible to combine liquid crystal properties of matrix and luminescent properties of quantum dots. A five-component mixture consisting mainly of 4-cyanobiphenyl derivatives used as a matrix. The substitution of ligands formed during the synthesis of quantum dots with derivatives of organic acids is shown. Using two new optically active ligands, the chiralization of the nematic matrix was demonstrated by introducing quantum dots into it.

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来源期刊

Liquid Crystals and their Application CRYSTALLOGRAPHY-

CiteScore

1.30

自引率

40.00%

发文量

期刊介绍： The Journal presents the following main directions of creation/construction, study and application of self-assembled materials: SYNTHESIS, STRUCTURE, PROPERTIES, MEDICINE, BIOLOGY, NANOTECHNOLOGY, SENSORS, PRACTICAL APPLICATION and INFORMATION. The journal is addressed to researchers, lecturers, university students, engineers. The publisher of the journal is the Nanomaterials Research Institute of "Ivanovo State University".