Selective Uptake of Copper(II)and Zinc(II)Ions Using Liposomes without Ionophores
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The multilamellar vesicles (MLVs) without ionophores were applied to the separation media of Cu<SUP>2+</SUP> and Zn<SUP>2+</SUP>. Mn<SUP>2+</SUP>, Fe<SUP>2+</SUP>, Co<SUP>2+</SUP> and Ni<SUP>2+</SUP> were impermeable into the MLVs. The uptake rate and efficiency of Cu<SUP>2+</SUP> were dependent on the charge-type of the MLVs surface, while the effect of copper salts on the uptake rate and efficiency was little observed.
- Chemistry Letters
Chemistry Letters 1997(10), 971-972, 1997-10
The Chemical Society of Japan