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Reference type: Journal
Authors: Xiao L, Zhang Z, Wu CC, Han LY, Zhang HY
Article Title: Molecularly imprinted polymer grafted paper-based method for the detection of 17β-estradiol.
Publication date: 2017
Journal: Food Chemistry
Volume: 221
Page numbers: 82-86.
DOI: 10.1016/j.foodchem.2016.10.062
Alternative URL: http://www.sciencedirect.com/science/article/pii/S030881461631679X

Abstract: 17β-estradiol (17β-E2) usually is used to promote the growth of animal. Abuse of 17β-E2 has become a global food security problem, because the residues in foods can cause endocrine disorder through the food chain. A novel molecularly imprinted polymer (MIP) grafted paper-based method for the sensitive and specific detection of 17β-E2 was reported in this work. Results showed that the MIPG«÷s optimum synthetic conditions were as follows: 12 mL of acetonitrile was chosen as the solvent; the molar ratio of template molecule, functional monomer and cross linker was 1:12:12. MIP synthesized had a good recognition ability, the limit of detection (LOD) of established detection method for milk and human urine samples could reach 0.25 μg L-1
Template and target information: 17βestradiol, 17β-E2, E2
Author keywords: 17β-estradiol, molecularly imprinted polymer, Paper-based method

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