SEARCH Articles Figures Tables A Anionic Anion extractants Anion ion pairs Anion pairing Anionic cationic Anionic dyes Anionic extractants Anionic surfactants Anions extraction Anions, cation-anion pairs As„+ cations Cation anion Cation extractants Cation paired Cation with anions Cation-anion pairs Cationic dyes Cationic extractant Cationic extractants Cationic ions Cations with Dye extract Extraction surfactant Ion anions Ion cations Ion extractants Ion-pair extraction Of dyes