title: Novel magnetite nanoparticle based on BODIPY as fluorescent hybrid material for Ag(I) detection in aqueous medium.
abstract: This manuscript describes a highly selective and ultra-sensitive detection of Ag(I) in aqueous solution using amine coated magnetite nanoparticles modified boron-dipyrromethene by spectrofluorometer. Fe3O4 nanoparticles were synthesized by co-precipitation of Fe(2+)and Fe(3+)in an ammonia solution. Amine modified Fe3O4 was prepared by using (3-aminopropyl)triethoxysilane as silanization agent. The covalent binding of boron-dipyrromethene to amine modified Fe3O4 was confirmed by means of Fourier Transform infrared spectroscopy, transmission electron microscopy, dynamic light scattering, UV-vis and fluorimeter measurements and obtained nanoparticle-boron dipyrromethene structure. The binding abilities of nanoparticle-boron dipyrromethene towards different metal ions have been investigated by some spectroscopic methods as UV-vis, fluorescence spectroscopy, Job plot, etc. and the novel surface displayed high selectivity and sensitivity for Ag(I) among all tested metals.
authors.affiliation: Selcuk University, Department of Chemistry, 42075 Konya, Turkey.
authors.forename: Ahmed Nuri
authors.initials: AN
authors.lastname: Kursunlu
authors.affiliation: Selcuk University, Department of Chemistry, 42075 Konya, Turkey; Selcuk University, Advanced Research Technology and Application Center, 42075 Konya, Turkey. Electronic address: musozmen@gmail.com.
authors.forename: Mustafa
authors.initials: M
authors.lastname: Ozmen
authors.affiliation: Selcuk University, Department of Chemistry, 42075 Konya, Turkey.
authors.forename: Ersin
authors.initials: E
authors.lastname: Guler
mesh_terms: D001896:Boron Compounds; D058185:Magnetite Nanoparticles; D011437:Propylamines; D012821:Silanes; D012834:Silver; D017550:Spectroscopy, Fourier Transform Infrared
chemical_list: C095489:4,4-difluoro-4-bora-3a,4a-diaza-s-indacene; D001896:Boron Compounds; D058185:Magnetite Nanoparticles; D011437:Propylamines; D012821:Silanes; D012834:Silver; C477625:amino-propyl-triethoxysilane
keywords: BODIPY; Fluorescence spectroscopy; Nanoparticle; Silver