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Highly selective recognition of lead ion in water by a podand fluoroionophore/gamma-cyclodextrin complex sensor
Takashi Hayashita1, Dai Qing, Masakazu Minagawa
1Department of Chemistry, Graduate School of Science, Tohoku University, Aoba-ku, Sendai 980-8578, Japan. haya@anal.chem.tohoku.ac.jp
Abstract:
We report herein a novel podand fluoroionophore/gamma-cyclodextrin (gamma-CyD) complex sensor that shows markedly high selectivity for lead (Pb2+) ion in water.