Article citationsMore>>

X. J. Zhu, S. T. Fu, W. K. Wong, J. P. Guo and W. Y. Wong, “A Near-Infrared Fluorescent Chemodosimeter for Mercuric Ion Based on an Expanded Porphyrin,” Angewandte Chemie International Edition, Vol. 118, No. 19, 2006, pp. 3222-3226. doi:10.1002/ange.200600248

has been cited by the following article:

• TITLE: Sensitive Colorimetric and Fluorescent Detection of Mercury Using Fluorescein Derivations

  AUTHORS: Zhihui Xie, Fangjun Huo, Jing Su, Yutao Yang, Caixia Yin, Xuxiu Yan, Shuo Jin

  KEYWORDS: Fluorescein Hydrazide; Hg2+; Fluorescent; UV-Visible; Sensor

  JOURNAL NAME: Open Journal of Applied Biosensor, Vol.1 No.3, November 21, 2012

  ABSTRACT: A colorimetric and fluorometric dual-model probe for mercury (II) ion was developed employing fluorescein hydrazide (FH) in ethanol-HEPES solution (1:1, v/v, pH 8.0). The probe exhibited high selectivity and sensitivity for Hg2+ detection using UV/Vis and fluorescence spectroscopy. Addition of Hg2+ caused a visual color change from colorless to coloured and a fluorescence change from colorless to bright green. Other metal ions did not interfere with the detection of Hg2+.