title: A novel colorimetric and fluorescent chemosensor for anions involving PET and ICT pathways.
abstract: A novel colorimetric and fluorescent chemosensor ADDTU-1 bearing dual receptor sites, which shows specific optical signaling for AcO-, H2PO4-, and F- over other anions and dual response toward AcO- and F- via PET and ICT mechanisms, is described. [structure: see text]
authors.affiliation: National Centre for Ultrafast Processes, University of Madras, Taramani Campus, Chennai-600 113, India.
authors.forename: Viruthachalam
authors.initials: V
authors.lastname: Thiagarajan
authors.forename: Perumal
authors.initials: P
authors.lastname: Ramamurthy
authors.forename: Dhakshanamurthy
authors.initials: D
authors.lastname: Thirumalai
authors.forename: Vayalakkavoor T
authors.initials: VT
authors.lastname: Ramakrishnan
mesh_terms: D000838:Anions; D003124:Colorimetry / Q000379:methods; D004583:Electrons; D005459:Fluorides; D006571:Heterocyclic Compounds / Q000138:chemical synthesis; D010710:Phosphates; D013050:Spectrometry, Fluorescence / Q000379:methods
chemical_list: D000838:Anions; D006571:Heterocyclic Compounds; D010710:Phosphates; D005459:Fluorides