Recyclable europium functionalized metal-organic fluorescent probe for detection of tryptophan in biological fluids and food products

• Published in: Analytica chimica acta Vol. 1180; p. 338897
• Main Authors: Zhong, Yu-Fei, Bao, Guang-Ming, Xia, Yi-Fan, Peng, Xiong-Xin, Peng, Jin-Feng, He, Jia-Xin, Lin, Shuai, Zeng, Lintao, Fan, Qing, Xiao, Wei, Yuan, Hou-Qun
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 02.10.2021
• Subjects: Eu3+-functionalized; Metal-organic framework; Recyclable fluorescent probe; Tryptophan; Tryptophan; Eu3+-functionalized; Recyclable fluorescent probe; Metal-organic framework

An europium functionalized metal-organic fluorescent probe, Eu3+@UiO-66-FDC was constructed by post-synthetic modification through coordination interactions. Eu3+@UiO-66-FDC displayed high selectivity and sensitivity toward Tryptophan (Trp) among all the 20 natural amino acids and other general comp...