Rapid ultrasound-assisted magnetic microextraction of gallic acid from urine, plasma and water samples by HKUST-1-MOF-Fe3O4-GA-MIP-NPs: UV-vis detection and optimization study
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- 作者：Arash Asfaram ; Mehrorang Ghaedi ; m_ghaedi@mail.yu.ac.ir" class="auth_mail" title="E-mail the corresponding author ; m_ghaedi@yahoo.com" class="auth_mail" title="E-mail the corresponding author ; Kheibar Dashtian
- 关键词：Fe3O4 nanoparticles ; Gallic acid ; HKUST-1 metal organic framework ; Molecularly imprinted polymer ; UA-DMSPME-UV-Vis
- 刊名：Ultrasonics Sonochemistry
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：34
- 期：Complete
- 页码：561-570
- 全文大小：2298 K
文摘
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HKUST-1-MOF-Fe3O4-NPs-GA-MIP was applied for fast and selective UA-DMSPME-UV-Vis of gallic acid.
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A high efficient method for analyzing gallic acid with good linearity, high recovery and low LODs.
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Extraction of gallic acid by synthesized magnetite MIP was optimized through PBD and CCD.
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Efficient and rapid determination of analyte achieved in short time <4 min under ultrasound.
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Successful application to detection of gallic acid in urine, human plasma and water samples.