Developing 500 MHz NB 19F-13C Double Resonance Solid-State NMR Probe for in-situ Analysis of Liquid Crystal Display Panels

Bulletin of the Korean chemical society

Gregory Hyung Jin Park¹  Yu-Geun Park¹  Sung-Sub Choi¹  Tae-Joon Park¹  Ji-Ho Jung¹  Yongae Kim¹ 

关键词: Home-built;    19F-13C double resonance;    Solid-state NMR probe;    Liquid Crystal Display (LCD);    LCD panel;   

DOI  :  

学科分类：化学（综合）

来源: Korean Chemical Society

【 摘 要 】

The orientational and dynamic behavior of liquid crystal molecules on the alignment layer surfaces of liquid crystal display (LCD) devices is crucial to their performance, but there are only a few methods of experimentally elucidating the interactions between the liquid crystals and the alignment layers. Inspired by the natural and technical similarities between membrane proteins in lipid bilayers and liquid crystals in LCDs, we employed solid-state NMR methodologies originally developed for the study of membrane proteins in lipid bilayers for the in-situ analysis of liquid crystal display panels. In this article, we present a home-built 500 MHz narrowbore (NB) 19F-13C double resonance solid-state NMR probe with a flat-square coil and the first application of this probe for the in-situ analysis of LCD panel samples.

【 授权许可】

Unknown