• Bulletin of the Korean Chemical Society
• /
• 제22권7호
• /
• pp.782-784
• /
• 2001

• Bulletin of the Korean Chemical Society
• /
• 제31권11호
• /
• pp.3115-3117
• /
• 2010

The voltammetric study on a water-soluble calix[4]arene-diquinone-diacid (CDA) in pH 7.4 in the presence of $Ca^{2+}$ ion provided important information about the unique electrochemical behavior of CDA-$Ca^{2+}$ complex. Using CDA, $Ca^{2+}$ ion in aqueous solution was recognized quantitatively by voltammetric techniques.

• Bulletin of the Korean Chemical Society
• /
• 제24권10호
• /
• pp.1538-1540
• /
• 2003

• Bulletin of the Korean Chemical Society
• /
• 제23권1호
• /
• pp.145-148
• /
• 2002