Superparamagnetic surface molecularly imprinted nanoparticles for water-soluble pefloxacin mesylate prepared via surface initiated atom transfer radical polymerization and its application in egg sample analysis

Yongliang Liu; Yanyan Huang; Jizhong Liu; Weizhi Wang; Guoquan Liu; Rui Zhao

doi:10.1016/j.chroma.2012.01.045

Superparamagnetic surface molecularly imprinted nanoparticles for water-soluble pefloxacin mesylate prepared via surface initiated atom transfer radical polymerization and its application in egg sample analysis

Yongliang Liu, Yanyan Huang, Jizhong Liu, Weizhi Wang, Guoquan Liu, Rui Zhao^*

^*Corresponding author for this work

CAS - Institute of Chemistry

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

56 Citations (Scopus)

Abstract

The novel superparamagnetic surface molecularly imprinted Fe ₃O ₄@MIP nanoparticles for water-soluble pefloxacin mesylate (PEF-M) were prepared via surface initiated atom transfer radical polymerization (si-ATRP). The binary mixture of methanol and water was selected as the polar solvents for fabricating PEF-M imprinted MIPs. The Fe ₃O ₄@MIP exhibited high saturation magnetization of 41.4emu/g leading to the fast separation. The adsorption behaviors indicated that the Fe ₃O ₄@MIP nanoparticles possessed specific recognition and high affinity towards template PEF-M in aqueous media. Moreover, Fe ₃O ₄@MIP nanoparticles were directly used to selectively enrich PEF-M from egg samples. By RP-HPLC analysis, the recoveries of PEF-M were obtained as 92.8-96.5% with relative standard division of 2.4-4.0%.

Original language	English
Pages (from-to)	15-21
Number of pages	7
Journal	Journal of Chromatography A
Volume	1246
DOIs	https://doi.org/10.1016/j.chroma.2012.01.045
Publication status	Published - 13 Jul 2012
Externally published	Yes

Keywords

Atom transfer radical polymerization
Egg sample
Magnetic nanoparticles
Pefloxacin mesylate
Surface molecularly imprinted polymer

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@article{42f3284a3032482db1c82d14cac49355,

title = "Superparamagnetic surface molecularly imprinted nanoparticles for water-soluble pefloxacin mesylate prepared via surface initiated atom transfer radical polymerization and its application in egg sample analysis",

abstract = "The novel superparamagnetic surface molecularly imprinted Fe 3O 4@MIP nanoparticles for water-soluble pefloxacin mesylate (PEF-M) were prepared via surface initiated atom transfer radical polymerization (si-ATRP). The binary mixture of methanol and water was selected as the polar solvents for fabricating PEF-M imprinted MIPs. The Fe 3O 4@MIP exhibited high saturation magnetization of 41.4emu/g leading to the fast separation. The adsorption behaviors indicated that the Fe 3O 4@MIP nanoparticles possessed specific recognition and high affinity towards template PEF-M in aqueous media. Moreover, Fe 3O 4@MIP nanoparticles were directly used to selectively enrich PEF-M from egg samples. By RP-HPLC analysis, the recoveries of PEF-M were obtained as 92.8-96.5\% with relative standard division of 2.4-4.0\%.",

keywords = "Atom transfer radical polymerization, Egg sample, Magnetic nanoparticles, Pefloxacin mesylate, Surface molecularly imprinted polymer",

author = "Yongliang Liu and Yanyan Huang and Jizhong Liu and Weizhi Wang and Guoquan Liu and Rui Zhao",

year = "2012",

month = jul,

day = "13",

doi = "10.1016/j.chroma.2012.01.045",

language = "English",

volume = "1246",

pages = "15--21",

journal = "Journal of Chromatography A",

issn = "0021-9673",

publisher = "Elsevier B.V.",

}

Superparamagnetic surface molecularly imprinted nanoparticles for water-soluble pefloxacin mesylate prepared via surface initiated atom transfer radical polymerization and its application in egg sample analysis. / Liu, Yongliang; Huang, Yanyan; Liu, Jizhong et al.
In: Journal of Chromatography A, Vol. 1246, 13.07.2012, p. 15-21.

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

TY - JOUR

T1 - Superparamagnetic surface molecularly imprinted nanoparticles for water-soluble pefloxacin mesylate prepared via surface initiated atom transfer radical polymerization and its application in egg sample analysis

AU - Liu, Yongliang

AU - Huang, Yanyan

AU - Liu, Jizhong

AU - Wang, Weizhi

AU - Liu, Guoquan

AU - Zhao, Rui

PY - 2012/7/13

Y1 - 2012/7/13

N2 - The novel superparamagnetic surface molecularly imprinted Fe 3O 4@MIP nanoparticles for water-soluble pefloxacin mesylate (PEF-M) were prepared via surface initiated atom transfer radical polymerization (si-ATRP). The binary mixture of methanol and water was selected as the polar solvents for fabricating PEF-M imprinted MIPs. The Fe 3O 4@MIP exhibited high saturation magnetization of 41.4emu/g leading to the fast separation. The adsorption behaviors indicated that the Fe 3O 4@MIP nanoparticles possessed specific recognition and high affinity towards template PEF-M in aqueous media. Moreover, Fe 3O 4@MIP nanoparticles were directly used to selectively enrich PEF-M from egg samples. By RP-HPLC analysis, the recoveries of PEF-M were obtained as 92.8-96.5% with relative standard division of 2.4-4.0%.

AB - The novel superparamagnetic surface molecularly imprinted Fe 3O 4@MIP nanoparticles for water-soluble pefloxacin mesylate (PEF-M) were prepared via surface initiated atom transfer radical polymerization (si-ATRP). The binary mixture of methanol and water was selected as the polar solvents for fabricating PEF-M imprinted MIPs. The Fe 3O 4@MIP exhibited high saturation magnetization of 41.4emu/g leading to the fast separation. The adsorption behaviors indicated that the Fe 3O 4@MIP nanoparticles possessed specific recognition and high affinity towards template PEF-M in aqueous media. Moreover, Fe 3O 4@MIP nanoparticles were directly used to selectively enrich PEF-M from egg samples. By RP-HPLC analysis, the recoveries of PEF-M were obtained as 92.8-96.5% with relative standard division of 2.4-4.0%.

KW - Atom transfer radical polymerization

KW - Egg sample

KW - Magnetic nanoparticles

KW - Pefloxacin mesylate

KW - Surface molecularly imprinted polymer

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U2 - 10.1016/j.chroma.2012.01.045

DO - 10.1016/j.chroma.2012.01.045

M3 - Article

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AN - SCOPUS:84862796454

SN - 0021-9673

VL - 1246

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JO - Journal of Chromatography A

JF - Journal of Chromatography A

ER -

Superparamagnetic surface molecularly imprinted nanoparticles for water-soluble pefloxacin mesylate prepared via surface initiated atom transfer radical polymerization and its application in egg sample analysis

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Keywords

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