نتایج جستجو برای: bisphenol
تعداد نتایج: 5568 فیلتر نتایج به سال:
The kinetics, environmental influencing factors, products and reaction mechanism of aqueous phototransformation of bisphenol S (BPS), as an alternative to bisphenol A, which is of environmental concern, were investigated. p-Hydroxybenzenesulfonic acid, as the major transformation product was confirmed by gas chromatography - mass spectrometry, electrospray ionization, ¹H nuclear magnetic resona...
Bisphenol A (BPA)-recognizing imprinted polymers were synthesized using a template immobilized on silica where the template was grafted to aminopropyl silica. The silica-template conjugate was co-polymerized with a cross-linker (ethylene glycol dimethacrylate) and a functional monomer (4-vinylpyridine or methacrylic acid). The synthesized silica-polymer composites were treated with an aqueous N...
Ricardo J. Bosch, Borja Quiroga, Carmen Muñoz-Moreno, Nuria Olea-Herrero, María Isabel Arenas , Marta González-Santander, Paula Reventún , Carlos Zaragoza , Gabriel de Arriba y Marta Saura e a Laboratorio de Fisiología Renal y Nefrología Experimental, Unidad de Fisiología, Departamento de Biología de Sistemas, Universidad de Alcalá, Alcalá de Henares, España b Servicio de Nefrología, Hospital U...
Bisphenol A, a monomer of polycarbonate plastics, disturbed the conversion pathway of the amino acid tryptophan to the vitamin nicotinamide. The conversion ratio of tryptophan to nicotinamide was reduced to 1/15 by feeding a diet containing 1% bisphenol A. A putative disturbing reaction is kynurenine-->3-hydroxykynurenine, which is catalyzed by kynurenine monohydroxylase. This is an FAD-enzyme ...
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