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Reference type: Journal
Authors: Athikomrattanakul U, Katterle M, Gajovic-Eichelmann N, Scheller FW
Article Title: Preparation and characterization of novel molecularly imprinted polymers based on thiourea receptors for nitrocompounds recognition.
Publication date: 2011
Journal: Talanta
Volume: 84
Issue: (2)
Page numbers: 274-279.
DOI: 10.1016/j.talanta.2010.12.049
Alternative URL: http://www.sciencedirect.com/science/article/B6THP-51XY023-5/2/f7b928bd9a60225cd2870b715e028fb6

Abstract: Molecularly imprinted polymers (MIPs) for the recognition of nitro derivatives are prepared from three different (thio)urea-bearing functional monomers. The binding capability of the polymers is characterized by a batch binding experiment. The imprinting factors and affinity constants (K) of the imprinted polymers exhibit the same tendency as the binding constants (Ka) of the functional monomers to the target substance in solution. Not only nitrofurantoin is efficiently bound by these MIPs but also a broad spectrum of other nitro compounds is bound with at the intermediate level, addressing that these (thio)urea-based monomers can be utilized to prepare a family of MIPs for various nitro compounds, which can be applied as recognition elements in separation and analytical application
Template and target information: nitrocompounds, nitrofurantoin
Author keywords: Nitro compound, Thiourea receptor, molecularly imprinted polymer, Nitrofurantoin, Binding capability


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