A layer-by-layer assembled D/L-arginine-calix[4]arene-Si-surface for macroscopic enantio-selective discrimination of (R)/(S)-ibuprofen

Xiong Li; Yingying Yang; Jiaxin Quan; Jin Zhang; Ming Cheng; Hewei Yan; Siyun Zhang; Lei Yang; Zhiyan Lu; Haibing Li

doi:10.1039/D1CC01307F

A layer-by-layer assembled d/l-arginine-calix[4]arene-Si-surface for macroscopic enantio-selective discrimination of (R)/(S)-ibuprofen†

Xiong Li,‡^a Yingying Yang,‡^b Jiaxin Quan,‡^b Jin Zhang,^b Ming Cheng,^b Hewei Yan,^b Siyun Zhang,^b Lei Yang,^b Zhiyan Lu*^c and Haibing Li

*^b

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* Corresponding authors

^a Department of ultrasound, Zhongnan Hospital, Wuhan University, Wuhan 430071, China
E-mail: lixiong@znhospital.cn

^b Key Laboratory of Pesticide and Chemical Biology (CCNU), Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China
E-mail: lhbing@mail.ccnu.edu.cn

^c Department of Forensic Medicine, Zhongnan Hospital of Wuhan University, No. 169 East Lake Road, Wuchang District, Wuhan 430071, Hubei, China
E-mail: luzhiyan@znhospital.cn

Abstract

Chiral arginine was introduced by layer-by-layer assembly onto a calix[4]arene-diacid modified silica surface to control the adsorption of different kinds of ibuprofen droplets. The droplet of (S)-ibuprofen slid off rapidly, whereas the droplet of (R)-ibuprofen absorbed on the modified surface.

Chemical Communications

A layer-by-layer assembled d/l-arginine-calix[4]arene-Si-surface for macroscopic enantio-selective discrimination of (R)/(S)-ibuprofen†

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A layer-by-layer assembled D/L-arginine-calix[4]arene-Si-surface for macroscopic enantio-selective discrimination of (R)/(S)-ibuprofen

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