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Optical sensor based on liquid crystals for detecting the amino acids concentration in aqueous solutions
Molecular Crystals and Liquid Crystals ( IF 0.7 ) Pub Date : 2021-08-18 , DOI: 10.1080/15421406.2020.1862463
Mykytyuk Zynovii 1 , Vistak Maria 2 , Barylo Hryhorii 1 , Kremer Iryna 1 , Ivakh Mariia 1 , Diskovskyi Ivan 3
Affiliation  

Abstract

In the article, we have studied the influence of amino acids in aqueous solutions on the spectral characteristics of cholesteric-nematic mixtures. We used cholesterol-nematic mixtures (BLO62 + 5CB) as an active element of optical sensors for the detection of amino acids (serine, l-histidine, valine) in aqueous solutions. It enabled to use this active medium for amino acid optical sensors.



中文翻译:

基于液晶的光学传感器,用于检测水溶液中的氨基酸浓度

摘要

在文章中,我们研究了水溶液中的氨基酸对胆甾醇-向列混合物光谱特性的影响。我们使用胆固醇-向列混合物 (BLO62 + 5CB) 作为光学传感器的活性元件,用于检测水溶液中的氨基酸(丝氨酸、l-组氨酸、缬氨酸)。它能够将这种活性介质用于氨基酸光学传感器。

更新日期:2021-08-24
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