Selective fluorescence signaling of hypochlorite in tap water by oxidative hydrolysis of sulfonhydrazone

详细信息    查看全文

• 作者：Min Jeoung ChoAuthor Vitae ; Hyein RyuAuthor Vitae ; Hyo Jin LeeAuthor Vitae ; Suk-Kyu Chang ; ^{skchang@cau.ac.kr}Author Vitae
• 关键词：Hypochlorite ; Fluorescence ; Sulfonhydrazone ; Oxidative hydrolysis ; Tap water ; Smartphone
• 刊名：Sensors and Actuators B: Chemical
• 出版年：2017
• 出版时间：31 March 2017
• 年：2017
• 卷：241
• 期：Complete
• 页码：285-291
• 全文大小：1780 K
• 卷排序：241

文摘

Fluorogenic type hypochlorite-selective probe was developed for tap water analysis. Signaling was based on hypochlorite-triggered oxidative hydrolysis of sulfonhydrazone. Selective sensing over other oxidants was possible with a detection limit of 20 nM. The probe could conveniently determine hypochlorites in tap water using a smartphone.