Journal
ANALYTICAL AND BIOANALYTICAL CHEMISTRY
Volume 410, Issue 17, Pages 3991-4014Publisher
SPRINGER HEIDELBERG
DOI: 10.1007/s00216-018-1013-y
Keywords
Magnetic molecularly imprinted polymers; Sample preparation; Complex samples; Dispersive solid-phase extraction; Selective extraction
Funding
- National Natural Science Foundation of China [21377172, 21225731, 21477166, 21527813]
- Natural Science Foundation of Guangdong Province [S2013030013474]
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Magnetic molecularly imprinted polymers (MMIPs) have superior advantages in sample pretreatment because of their high selectivity for target analytes and the fast and easy isolation from samples. To meet the demand of both good magnetic property and good extraction performance, MMIPs with various structures, from traditional core-shell structures to novel composite structures with a larger specific surface area and more accessible binding sites, are fabricated by different preparation technologies. Moreover, as the molecularly imprinted polymer (MIP) layers determine the affinity, selectivity, and saturated adsorption amount of MMIPs, the development and innovation of the MIP layer are attracting attention and are reviewed here. Many studies that used MMIPs as sorbents in dispersive solid-phase extraction of complex samples, including environmental, food, and biofluid samples, are summarized.
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