A nonionic surfactant-decorated liquid crystal sensor for sensitive and selective detection of proteins
详细信息 查看全文
- 作者：Yi Wanga ; Qiongzheng Hub ; Tongtong Tiana ; c ; Yan'an Gaod ; Li Yua ; ylmlt@sdu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Liquid crystals ; Sensor ; Nonionic surfactant ; Lysozyme ; Concanavalin A ; Bovine serum albumin
- 刊名：Analytica Chimica Acta
- 出版年：2016
- 出版时间：21 September 2016
- 年：2016
- 卷：937
- 期：Complete
- 页码：119-126
- 全文大小：2294 K
文摘
- •
A label-free LC-based sensor with high selectivity and sensitivity for protein detections.
- •
Three proteins including lysozyme, Con A and BSA are detected based on three different mechanisms.
- •
A nonionic surfactant-decorated liquid crystal interface as the sensing platform.
- •
The surfactant monolayer is stable regardless of pH and ionic strength in a wide range.