Recyclable nitrite sensing composites with core-shell structure and rhodamine-based probe

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• 作者：Yuqing Zhao ; ^{zhao_yuqing1@163.com}Author Vitae ; Fengjun ShiAuthor Vitae ; Juanjuan MaAuthor Vitae ; Jing WangAuthor Vitae ; Pan QiuAuthor Vitae
• 关键词：Nitrite ion ; Core-shell structure ; Rhodamine probe ; Emission quenching
• 刊名：Sensors and Actuators B: Chemical
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：242
• 期：Complete
• 页码：1133-1141
• 全文大小：2129 K
• 卷排序：242

文摘

Two site-specific nanocomposite samples were designed for nitrite sensing. A core-shell structure was adopted with magnetic core and rhodamine-probe. A static additive reaction between NO+ and our chemosensors was confirmed. These sensing composites could be recycled by sulphamic acid.