Tomoaki Yoneyama

Allosteric coextraction of sodium and metal ions with calix[4]arene derivatives 2: first numerical evaluation for the allosteric effect on alkali metal extraction with crossed carboxylic acid type calix[4]arenes.

K. Ohto, H. Kawakita, Shigemasa Kuwata, 2012, Talanta.

Preorganized, cone-conformational calix[4]arene possessing four propylenephosphonic acids with high extraction ability and separation efficiency for trivalent rare earth elements

Masahiro Tanaka, T. Oshima, K. Ohto, 2011 .

Solvent Extraction of Precious Metals with Quinolinocalix[4]arene

K. Ohto, H. Kawakita, H. Harada, 2010 .