A Highly Sensitive and Efficient Functionalized Magnetic Chemosensor for Cu~(2+) Removal


Xiangfeng Kong;Yuxiang Chen;Zaixiang Yang;Shixing Wang;Yang Zhou;


Fe_3O_4 nanoparticles were covalently functionalized by N-(quinoline-8-yl)-2-(3-triethoxysilyl-propylamino)-acetamide(QTPA), and finally utilized to be magnetic chemosensor for sensitive and efficient Cu~(2+) removal in aqueous solution. Fourier FT-IR, TEM, XRD and XPS results showed that QTPA was bonded to the surface of Fe_3O_4 nanoparticles. At room temperature, the magnetic chemosensor exhibited high removal efficiency towards Cu~(2+).


Fe_3O_4 nanoparticles;;functionalization;;chemosensor;;Cu~(2+) removal


To explore the background and basis of the node document

Springer Journals Database

Total: 16 articles

  • [1] Yang Zhou;;Shixing Wang;;Bingjun Ding;;Zhimao Yang, Modification of magnetite nanoparticles via surface-initiated atom transfer radical polymerization (ATRP), Chemical Engineering Journal,
  • [2] Epidemiological investigation on chronic copper toxicity to children exposed via the public drinking water supply, Science of the Total Environment,
  • [3] Wittaya Ngeontae;;Wanlapa Aeungmaitrepirom;;Thawatchai Tuntulani;;Apichat Imyim, Highly selective preconcentration of Cu(II) from seawater and water samples using amidoamidoxime silica, Talanta,
  • [4] P.K Jal;;S Patel;;B.K Mishra, Chemical modification of silica surface by immobilization of functional groups for extractive concentration of metal ions, Talanta,


Similar documents

Documents that have the similar content to the node document