Zhiyue Yu, Haishuang Jia, Wenfang Liu, Jun Wang

College of Chemistry

Na Li

School of Environment

Youtao Song

Shengjing Hospital of China Medical University

Abstract: Three novel fluorescent probes were prepared based on the DNA single strand base sorting principle for selective detection of xanthine. The fluorescence response signals of three probes to xanthine under different influencing factors were compared and corresponding mechanism was proposed. Finally, they can successfully be applied to the detection of xanthine in real urine samples.

Read the article here:   34-Design of fluorescent probes, Tb3+-dtpa-2A, Tb3+-dtpa-2C and Tb3+-dtpa-AC, based on DNA single strand base sorting principle for xanthine detection.pdf