Core-shell poly(dopamine) magnetic nanoparticles for the extraction of estrogenic mycotoxins from milk and yogurt prior to LC-MS analysis
详细信息 查看全文
- 作者：Javier Gonzá ; lez-Sá ; lamo ; Bá ; rbara Socas-Rodrí ; guez ; Javier Herná ; ndez-Borges ; jhborges@ull.edu.es" class="auth_mail" title="E-mail the corresponding author ; Miguel Á ; ngel Rodrí ; guez-Delgado
- 关键词：Mycotoxin ; Milk ; Poly(dopamine) ; Magnetic nanoparticles ; Dispersive solid-phase extraction ; LC&ndash ; MS
- 刊名：Food Chemistry
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：215
- 期：Complete
- 页码：362-368
- 全文大小：1147 K
文摘
- •
Core-shell Fe3O4@poly(dopamine) m-NPs were used as m-μSPE sorbents.
- •
Estrogenic mycotoxins were extracted from dairy products and analyzed by LC–MS.
- •
A deproteinization step was developed prior to the m-μSPE extraction procedure.
- •
Recoveries were in the range 70–120%, RSD < 16% and LODs in the range 0.2–4.8 μg/L.