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Showing 1 to 20 of 187 for “"imprinted"”.
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Novel imprinted polymers as artificial enzymes
… possible to distinguish between polymer within imprinted cavities and that which was not. Attempts to study the effect of the carboxylate group/imidazole ring interaction in the imprinted cavity of a molecularly imprinted polymer network were hindered by the method used to follow the reaction. …
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A Characterization of Caffeine Imprinted Polypyrrole Electrode
… and also in energy production. Molecularly imprinted polymers (MIPs) are highly stable synthetic polymers that possess molecular recognition properties due to cavities created in the polymer matrix that are complementary to an analyte both in shape and in positioning of functional groups. …
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Molecularly Imprinted Polymers--New Insights and Strategies
… binding properties of the resulting molecularly imprinted polymers (MIPs) was studied. MAA dimerization was found to be able to suppress the formation of background binding sites which made "observed" imprinting effect looked much larger. The equilibrium processes in the prepolymerization mixture …
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Investigation of candidate imprinted tumour suppressor genes
… origin. Approaches used to identify novel imprinted genes rely on characteristic features such as the clustering of imprinted genes, or their association with differentially methylated CpG islands.
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Synthesis and evaluation of actinide imprinted resins
… without a metal template as well as ion imprinted, or templated, with U(VI), Th(IV), Np(V), and a resin for use with Am(III). Each of these resins were individually characterized and evaluated for use with their respective target metals. Characterization provides a means of comparing …
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Development of Molecularly Imprinted Polymers by Advanced Technologies
L'abstract è presente nell'allegato / the abstract is in the attachment
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Molecular genetics of the imprinted gene - SPROUTY3 (SPRY3)
Sprouty proteins are key regulators of cell growth and branching morphogenesis during development. Human SPRY3 which maps to the pseudoautosomal region 2, undergoes random X-inactivation in females and preferential Y-inactivation in males, behaving as though genetically X-linked. Spry3 is widely …
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Synthesis and characterisation of imprinted polymeric receptor mimics
Molecularly imprinted polymers (MIPs) are crosslinked polymers containing bespoke functionalised cavities arising from the inclusion of template molecules in the polymerisation mixture and their later extraction. When the polymers are prepared functional polymerisable monomers are included which …
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Molecularly Imprinted Polymers for the Recognition of Tobacco Viruses
… mechanism of virus recognition in molecularly imprinted polymers (MIPs) using already utilized techniques. The clinical relevance of this study relates to the development of a virus imprinted MIP, which would apply to the identification, classification, and removal of viruses. The separation of …
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Crystallization of calcium oxalate on molecularly imprinted polymer surfaces
Calcium oxalate (CaOx) is the most common component of human kidney stones. Heterogeneous nucleation is regarded as the key mechanism in this process. As such, crystallization of this substance has been studied in several different model systems. However, molecular imprinting has not been …
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Stereo-directing effect of molecularly imprinted polymers on cinnamic acids
… the stereo-directing potential of molecularly imprinted polymers (MIPs) in reactions involving cinnamic acid derivatives, specifically focusing on (2E)-3-(4-methoxyphenyl) prop-2-enoic acid (trans-4-methoxy cinnamic acid (t-4MCA)). To the best of our knowledge, no prior studies have reported …
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Chemical sensors based on swellable polymer microparticles and molecular imprinted polymers
… as functional monomers.</p><p>The theophylline imprinted polymer particles were labeled with fluorescein o-acrylate and methacryloxethyl thiocarbonyl rhodamine B fluorophores. MBA and poly (styrene-co-acrylonitrile) were used as cross-linker and stabilizer respectively in the polymer synthesis. …
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Porphyrin Cross-Linkers for Generating Soluble Molecularly Imprinted Polymers from Polyethyleneimine
… based on synthetic polymers. The molecularly imprinted polymer (MIP) contains a three dimensional network with a memorized cavity specific to the shape and functionality of the templated target molecule. The utility of traditional MIPs has been limited due to an inherent lack of solubility. We …
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Variance component models in mapping imprinted genes : statistical theory and applications
Thesis (Ph. D.)--Michigan State University. Dept. of Statistics, 2010
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Molecularly imprinted nanoparticles to mimic natural enzymes for substrate-selective catalysis
Enzymes are extraordinary catalysts with remarkable catalytic efficiency and selectivity. One of the biggest challenges in mimicking natural enzymes is constructing a substrate-tailored active site with accurately positioned catalytic groups. The molecular imprinting technique in doubly …
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