Fluorescence enhancement of the aqueous solution of terephthalate ion after bi-frequency sonication

Yiyun Zhao; Changping Zhu; Ruo Feng; Jiangyi Xu; Yaojun Wang

doi:10.1016/s1350-4177(02)00077-9

Fluorescence enhancement of the aqueous solution of terephthalate ion after bi-frequency sonication

Ultrason Sonochem. 2002 Oct;9(5):241-3. doi: 10.1016/s1350-4177(02)00077-9.

Authors

Yiyun Zhao¹, Changping Zhu, Ruo Feng, Jiangyi Xu, Yaojun Wang

Affiliation

¹ State Key Laboratory of Modern Acoustics, Nanjing University, Nanjing 210093, China.

PMID: 12371200
DOI: 10.1016/s1350-4177(02)00077-9

Abstract

The fluorescence enhancement of the aqueous solution of terephthalate ion (TA) under orthogonal sonication of 28 kHz and 1.7 MHz ultrasonic wave has been studied. It has been found that the fluorescence intensity of TA solution after bi-frequency ultrasonic irradiation is obviously higher than the sum of those under two individual ultrasonic irradiations.