نتایج جستجو برای: molecular imprinting
تعداد نتایج: 642093 فیلتر نتایج به سال:
The molecular imprinting technique is a quickly developing field of interest regarding the synthesis artificial recognition elements that enable specific determination target molecule/analyte from matrix. Recently, these smart materials can be successfully applied to biomolecule detection in biomimetic biosensors. These biosensors contain biorecognition element (a bioreceptor) and transducer, l...
Genomic imprinting is a particularly attractive example of epigenetic regulation leading to the parental-origin-specific expression of genes. In several ways, the 11p15 imprinted region is an exemplary model for regulation of genomic imprinting. The two imprinted domains are controlled by imprinting control regions (ICRs) which carry opposite germ line imprints and they are regulated by two maj...
A novel enantioseparational monolithic stationary phase for binaphthol based on a molecular imprinting method was introduced and evaluated in capillary electrochromatography (CEC). The monolithic stationary was prepared by the in situ copolymerization of methacrylic acid and ethylene glycol dimethacrylate in a porogenic solvent (toluene or toluene-isooctane) in the presence of an imprinting mol...
Genomic imprinting, the differential expression of paternal and maternal alleles, is involved in the regulation of embryonic and fetal growth and development. In this review, we focus on the genetics of a disorder caused by a global defect in genomic imprinting, the hydatidiform mole. The ratio between the maternal and paternal genomes is critical in determining the development of both the embr...
Molecularly imprinted polymers (MIPs) were applied for selective enrichment of proteins in MALDI-TOF MS analysis for the first time. MIPs were achieved simply via immobilization of template lysozyme (Lyz) on core-shell magnetic nanoparticles and self-polymerization of dopamine (DA).
Molecularly imprinted polymer microspheres were synthesized by Pickering emulsion polymerization. Fluorescence spectroscopic investigations provided insights into the template recognition in water.
We report an experimental realization of a gel system in which frustrations exist and can be minimized, thus meeting two crucial criteria predicted to enable memory of conformations in polymers. The gels consist of a thermosensitive major monomer component and two minor components. One minor component is positively charged and will form complexes around negatively charged target molecules place...
Chirality is widespread in natural systems, and artificial reproduction of chiral recognition is a major scientific challenge, especially owing to various potential applications ranging from catalysis to sensing and separation science. In this context, molecular imprinting is a well-known approach for generating materials with enantioselective properties, and it has been successfully employed u...
Molecular imprinting is an emerging technique for preparing artificial antibodies that have potential applications in affinity-based separations, biomimetic sensors and assays. The conventional imprinting methods either deliver a monolith that is mechanically ground to irregular particles — a time-consuming process with low yield, or involves complicated polymerization process by which spherica...
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