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J. S. Becker, M. V. Zoriy, C. Pickhardt, N. Palomero-Gallagher and K. Zilles, “Imaging of Copper, Zinc, and Other Elements in Thin Section of Human Brain Samples (Hippocampus) by Laser Ablation Inductively Coupled Plasma Mass Spectrometry,” Analytical Chemistry, Vol. 77, No. 10, 2005, pp. 3208-3216.
http://dx.doi.org/10.1021/ac040184q

has been cited by the following article:

• TITLE: A New Heptamethine Cyanine-Based Near-Infrared Fluorescent Probe for Divalent Copper Ions with High Selectivity

  AUTHORS: Zhixiang Han, Qingqing Yang, Lihui Liang, Xiaobing Zhang

  KEYWORDS: Near-Infrared Dye; Fluorescent Probe; Cu2+ Ions

  JOURNAL NAME: Advances in Materials Physics and Chemistry, Vol.3 No.8, December 19, 2013

  ABSTRACT: A new near-infrared fluorophore 2-(2-Aminoethyl) pyridine-tricarbocyanine (1) was rationally designed and synthe-sized as a fluorescent probe for detection of Cu2+ with high selectivity. The response of Probe 1 is based on the fluorescence quenching upon binding to Cu2+. The sensing performance of the proposed Cu2+-sensitive Probe 1 was then investigated. The probe can be applied to the quantification detection of Cu2+ with a linear concentration range covering from 4.8 × 10-7 to 1.6 × 10-4 mol/L and a detection limit of 9.3 × 10-8 mol/L. The experimental results showed that the response of 1 to Cu2+ was independent of pH in medium condition (pH 6.0-8.0), and exhibited excellent selectivity towards Cu2+ over other common metal cations.