Adsorption of Cd2+ on Carboxyl-Terminated Superparamagnetic Iron Oxide Nanoparticles

Zhange Feng; Shun Zhu; Denis Ricardo Martins de Godoi; Anna Cristina S. Samia; Daniel Scherson

doi:10.1021/AC300392K

Adsorption of Cd2+ on Carboxyl-Terminated Superparamagnetic Iron Oxide Nanoparticles

Zhange Feng
, Shun Zhu
, Denis Ricardo Martins de Godoi
, Anna Cristina S. Samia
, Daniel Scherson

Case Western Reserve University

Research output: Contribution to journal › Article › peer-review

Original language	American English
Journal	Analytical Chemistry
Volume	84
DOIs	https://doi.org/10.1021/AC300392K
State	Published - Mar 29 2012
Externally published	Yes

Disciplines

Inorganic Chemistry

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@article{a287404d3369477ca66476f226afcc18,

title = "Adsorption of Cd2+ on Carboxyl-Terminated Superparamagnetic Iron Oxide Nanoparticles",

author = "Zhange Feng and Shun Zhu and \{de Godoi\}, \{Denis Ricardo Martins\} and Samia, \{Anna Cristina S.\} and Daniel Scherson",

note = "The affinity of Cd2+ toward carboxyl-terminated species covalently bound to monodisperse superparamagnetic iron oxide nanoparticles, Fe3O4(np)-COOH, was investigated in situ in aqueous electrolytes using rotating disk electrode techniques. Strong evidence that the presence of dispersed Fe3O4(np)-COOH does not affect the diffusion limiting currents was obtained using negatively and positively charged redox active species in buffered aqueous media (pH = 7) devoid of Cd2+.",

year = "2012",

month = mar,

day = "29",

doi = "10.1021/AC300392K",

language = "American English",

volume = "84",

journal = "Analytical Chemistry",

}

TY - JOUR

T1 - Adsorption of Cd2+ on Carboxyl-Terminated Superparamagnetic Iron Oxide Nanoparticles

AU - Feng, Zhange

AU - Zhu, Shun

AU - de Godoi, Denis Ricardo Martins

AU - Samia, Anna Cristina S.

AU - Scherson, Daniel

N1 - The affinity of Cd2+ toward carboxyl-terminated species covalently bound to monodisperse superparamagnetic iron oxide nanoparticles, Fe3O4(np)-COOH, was investigated in situ in aqueous electrolytes using rotating disk electrode techniques. Strong evidence that the presence of dispersed Fe3O4(np)-COOH does not affect the diffusion limiting currents was obtained using negatively and positively charged redox active species in buffered aqueous media (pH = 7) devoid of Cd2+.

PY - 2012/3/29

Y1 - 2012/3/29

UR - https://pubs.acs.org/doi/10.1021/ac300392k

U2 - 10.1021/AC300392K

DO - 10.1021/AC300392K

M3 - Article

VL - 84

JO - Analytical Chemistry

JF - Analytical Chemistry

ER -

Adsorption of Cd2+ on Carboxyl-Terminated Superparamagnetic Iron Oxide Nanoparticles

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