2-[3-(2-aminoethylsulfanyl)propylsulfanyl]ethanamine bearing dansyl subunits: An efficient, simple, and rapid fluorometric sensor for the detection of mercury(II) ions

• Main Authors: Nantanit Wanichacheva, Anyanee Kamkaew, Supranee Watpathomsub, Vannajan Sanghiran Lee, Kate Grudpan
• Format: Journal
• Published: 2018
• Subjects: Chemistry
• Online Access: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=77956859740&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/50659
• Institution: Chiang Mai University

A novel fluorometric sensor possessing two dansyl moieties based on 2-[3-(2-aminoethylsulfanyl)propylsulfanyl]ethanamine 1 was prepared by a ready synthetic approach using a conventional two-step synthesis. 1 exhibits highly sensitive and selective on-off Hg2+fluorescence quenching behavior in aqueo...