简介:Athiourea-basedtripodalcolorimetricanionsensorwassynthesized.ItsbindingabilitieswithAcO^-andhalideanionsinDMSOwerestudiedbyUV-Visspectra.Thesensorshoweddifferentcolorresponsestotheseanions.Theassociationconstantsanddifferentstoichiometrieswerededucedbynonlinearleast-squarecurvefittingorlinearfitting.