A novel magnetic poly (aniline-pyrrole)-based nanocomposite for isolation of rhodamine B from water samples
Ali Roostaie - Hamid Abedi - Reza Haddad - Shokooh ehteshami
Ali Roostaie - Hamid Abedi - Reza Haddad - Shokooh ehteshami
Department of Police Equipment and Technologies, Police Sciences and Social Studies Institute, Tehran, 19395-6516, Iran - Department of Police Equipment and Technologies, Police Sciences and Social Studies Institute, Tehran, 19395-6516, Iran - Department of Police Equipment and Technologies, Police Sciences and Social Studies Institute, Tehran, 19395-6516, Iran - Department of Chemistry, Islamic Azad University – Central Tehran branch, Tehran, Iran
زبان مقاله : انگلیسی |
تعداد صفحات مقاله : 1 صفحه |
نوع مقاله : چکیده |
ISC کد مقاله در : ISC4026_524565
چکیده
In this work, novel Fe3O4–poly (aniline-pyrrole)-based nanocomposite was synthesized by chemical oxidative polymerization process as a magnetic sorbent for removing and isolation of rhodamine B from different samples. The scanning electron microscopy images of the synthesized nanocomposite revealed that the copolymer posses a porous structure with diameters less than 50 nm. The capability of this novel material was examined by isolation of rhodamine B, a mutagenic and carcinogenic dye, from aquatic media in dispersion mode. Among different synthesized polymers, Fe3O4/poly(aniline-pyrrole) nanocomposite showed a prominent efficiency. Parameters including the desorption solvent, amount of sorbent, desorption time, sample pH, ionic strength, reaction time and stirring rate were optimized. Under the optimum condition, the relative standard deviation for water sample with 0.5 μg L−1 of RhB was 4.2% (n = 5) and the absolute recovery was 92%. The method was applied for the removing of rhodamine B in dishwashing foam, dishwashing liquid, shampoo, pencil, matches tips and eye shadows samples and the relative recovery percentage were in the range of 94–99%.کليدواژه ها
Fe3O4 nanoparticles, Poly(aniline-pyrrole), Spectrofluorimetry, Rhodamine B, water sampleنحوه استناد به مقاله
در صورتی که می خواهید در اثر پژوهشی خود به این مقاله ارجاع دهید، به سادگی می توانید از عبارت زیر در بخش منابع و مراجع استفاده نمایید:Roostaie , Ali , 1398 , A novel magnetic poly (aniline-pyrrole)-based nanocomposite for isolation of rhodamine B from water samples , دومین کنفرانس ملی کاتالیست انجمن شیمی ایران
انتشار دهنده
محل انتشار : دومین کنفرانس ملی کاتالیست انجمن شیمی ایرانمشخصات برگزارکننده همایش : دانشگاه خوارزمي
تعداد مقالات : 215
کد اختصاصی :
۹۸۱۹۱-۲۸۷۱۶
a>
دیگر مقالات این رویداد
© کلیه حقوق متعلق به موسسه استنادی و پایش علم و فناوری جهان اسلام (ISC) می باشد.