Pupin, Rafael Rovatti; Foguel, Marcos Vinicius; Goncalves, Luis Moreira; Sotomayor, Maria del Pilar T. published the artcile< Magnetic molecularly imprinted polymers obtained by photopolymerization for selective recognition of penicillin G>, Related Products of 3290-92-4, the main research area is magnetic molecularly imprinted polymer photopolymerization penicillin G.
Some of the most important life-saving medications are å°?lactam antibiotics (such as Penicillin G). However, these medicines have not adequately been discharged into the environment; penicillin residues offer health risks and enhance the development of resistances. Thus, its selective separation from complex matrixes is a challenge worth tackling. A novel strategy of synthesis, by photopolymerization, was applied to develop magnetic mol. imprinted polymers (mag-MIPs) aiming the recognition of penicillin G (also known as benzylpenicillin). Photopolymerization, when compared with the more common thermopolymn., has the advantage of occurring at lower temperatures, which prevents analyte degradation The Mag-MIP presented higher surface area than the conventional MIP and good adsorption capacity of the analyte while maintaining its selectivity. The synthesized material was characterized by x-ray diffraction, showing that the magnetite nanoparticles were formed and the MIP polymerization on their surface was performed, once the material was amorphous. Furthermore, the pore formation was evaluated by BET, indicating a high surface area (832 m2 g-1) and large pore volume (0.80 cm3 g-1) in the mag-MIP compared to the magnetic nonimprinted polymer (mag-NIP: 147 m2 g-1 and 0.33 cm3 g-1).
Journal of Applied Polymer Science published new progress about Magnetic nanoparticles. 3290-92-4 belongs to class esters-buliding-blocks, and the molecular formula is C18H26O6, Related Products of 3290-92-4.
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