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Magnetic Solid-Phase Extraction Based on β-CyclodextrinsAcrylic Acid Modified Magnetic Gelatin for Determination of Moxidectin in Milk Samples
Joint Authors
Shang, Yinzhu
Luo, Jing
Wang, Peng
Zhao, Xiaoya
Ye, Cheng
Guo, Shaofei
Source
Journal of Analytical Methods in Chemistry
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-06-29
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
β-Cyclodextrins/acrylic acid modified magnetic gelatin was prepared and then employed as the magnetic solid-phase extraction (MSPE) sorbent for extraction of moxidectin in milk samples.
Due to the rigidity of hydrophobic cavity of β-cyclodextrins and carboxyl groups of acrylic acid, magnetic composites are prepared to form a complex with target molecules through various kinds of chemical reactions and then showed excellent extraction performance.
This method exhibits the advantages of simplicity of implementation, short extraction time (5 min), low solvent consumption, and high extraction efficiency.
A rapid, simple, and effective method for the analysis of moxidectin in milk samples was established by MSPE coupled with liquid chromatography-fluorescence detection.
The limit of detection was 0.1 ng·mL−1 and the recoveries from milk samples were in the range of 93.8%–112.5%.
The relative standard deviation was not higher than 6.4%.
In conclusion, magnetic solid-phase extraction is a simple and robust preconcentration technique that can be coupled to other analytical methods for the quantitative determination of target molecules in complex samples.
American Psychological Association (APA)
Shang, Yinzhu& Luo, Jing& Wang, Peng& Zhao, Xiaoya& Ye, Cheng& Guo, Shaofei. 2016. Magnetic Solid-Phase Extraction Based on β-CyclodextrinsAcrylic Acid Modified Magnetic Gelatin for Determination of Moxidectin in Milk Samples. Journal of Analytical Methods in Chemistry،Vol. 2016, no. 2016, pp.1-6.
https://search.emarefa.net/detail/BIM-1107373
Modern Language Association (MLA)
Shang, Yinzhu…[et al.]. Magnetic Solid-Phase Extraction Based on β-CyclodextrinsAcrylic Acid Modified Magnetic Gelatin for Determination of Moxidectin in Milk Samples. Journal of Analytical Methods in Chemistry No. 2016 (2016), pp.1-6.
https://search.emarefa.net/detail/BIM-1107373
American Medical Association (AMA)
Shang, Yinzhu& Luo, Jing& Wang, Peng& Zhao, Xiaoya& Ye, Cheng& Guo, Shaofei. Magnetic Solid-Phase Extraction Based on β-CyclodextrinsAcrylic Acid Modified Magnetic Gelatin for Determination of Moxidectin in Milk Samples. Journal of Analytical Methods in Chemistry. 2016. Vol. 2016, no. 2016, pp.1-6.
https://search.emarefa.net/detail/BIM-1107373
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1107373