Год выпуска: 2014 Автор: Musharraf Miah Издательство: LAP Lambert Academic Publishing Страниц: 104 ISBN: 9783659524127
Описание
Endocrine disrupting compounds (EDCs) and pharmaceuticals in water have negative impacts on human health and environmental ecology. Magnetic nanoparticles (MNPs) are currently enjoying a wide range of applications in water treatment. However, these MNPs are not selective to target specific contaminants in complex water matrices. Sorbents that can selectively remove these compounds from drinking water based on their chemical functionality would have a significant health benefit to humans and wildlife. In this work, polydopamine-coated and polypyrrole-coated magnetic nanoparticles (MNPs@PDA and MNPs@PPy) were evaluated as two sorbents for the extraction of bisphenol A (BPA), metformin (MF), naphthalene acetic acid (NAA), phenformin (PF), triclosan (TC) and quinine sulfate (QS). Both in-capillary and in-vitro binding efficiencies were determined using capillary electrophoresis with ultraviolet detection (CE-UV). Compared to unmodified MNPs and MNPs@PDA, MNPs@PPy showed higher binding...
