@article{oai:nitech.repo.nii.ac.jp:00005622,
 author = {安井, 孝志 and 森部, 俊亮 and 杉江, 俊輔 and 小玉, 誠 and 高田, 主岳 and 湯地, 昭夫},
 issue = {3},
 journal = {分析化学 = Japan analyst},
 month = {Mar},
 note = {The adsorption-desorption behaviors of hydrophobic anion on the solid phase coated with redox-active metal complexes (ML2+/0 ; M, CoIII/II ; L?, pyridylazo compounds) were investigated. The combination of a cobalt complex of poly vinyl phenol introduced with a 2-pyridylazo group and a solid-phase extraction cartridge packed with styrene-divinyl benzene copolymer sorbent showed the highest adsorption capacity for methyl orange as a hydrophobic anion. The percentage adsorption of methyl orange (1.0 μmol) on this solid phase was more than 99%, even in the presence of a 100-fold stoichiometric excess of coexisting anions (ClO4?, Cl?). Methyl orange molecules were desorbed by reducing the cobalt complexes in the solid phase with a 1.0 × 10?2 M ascorbic acid solution., application/pdf},
 pages = {257--260},
 title = {コバルト錯体担持固相の酸化還元による陰イオンの吸脱着制御},
 volume = {61},
 year = {2012},
 yomi = {ヤスイ, タカシ and タカダ, カズタケ}
}