title: Ionization of dichlorophenols for their analysis by capillary electrophoresis-mass spectrometry.
abstract: In order to develop an advanced analytical method using capillary electrophoresis (CE) for non-volatile environmental pollutants such as endocrine disruptors, combination with mass spectrometry (MS) is necessary for their identification. We chose dichlorophenols (DCPs) as test samples because one of their isomers, 2,4-DCP, is suspected to have endocrine disrupting effects. A preliminary study on their separation by CE-MS was performed using a laboratory-made electrospray ionization (ESI) interface. For the effective ionization of 2,4-DCP at the
authors.affiliation: Special Division of Green Life Technology, AIST Kansai National Institute of Advanced Science and Technology, Ikeda, Osaka, Japan. takeda-s@aist.go.jp
authors.forename: S
authors.initials: S
authors.lastname: Takeda
authors.forename: Y
authors.initials: Y
authors.lastname: Tanaka
authors.forename: M
authors.initials: M
authors.lastname: Yamane
authors.forename: Z
authors.initials: Z
authors.lastname: Siroma
authors.forename: S
authors.initials: S
authors.lastname: Wakida
authors.forename: K
authors.initials: K
authors.lastname: Otsuka
authors.forename: S
authors.initials: S
authors.lastname: Terabe
mesh_terms: D002733:Chlorophenols / Q000032:analysis* / Q000737:chemistry; D019075:Electrophoresis, Capillary / Q000379:methods*; D021241:Spectrometry, Mass, Electrospray Ionization / Q000379:methods*
chemical_list: D002733:Chlorophenols; C116190:3,5-dichlorophenol