A colorimetric and fluorescent turn-on chemosensor for Zn2 based on an azobenzene-containing compound

作者：Wang Jing; Ha Chang Sik^*

来源：Tetrahedron, 2009, 65(34): 6959-6964.

DOI：10.1016/j.tet.2009.06.055

• Chemosensor
• Fluorescent
• Colorimetric
• Zinc ion
• Azobenzene-containing

This paper presents a new colorimetric reversible fluorescent turn-on chemosensor molecule for zinc ion based on an azobenzene derivative. The basal fluorescence intensity of the chemosensor molecule is little affected under physiological pH 5-9, whilst the excitation (507 nm) and emission (610 nm) wavelength of the molecular probe for zinc ion is in the visible range.

• 出版日期2009-8-22