Asemeh Mashhadi Malekzadeh
Department of Chemistry, University of Zanjan, P O Box 45195-313, Zanjan, Iran
[ 1 ] - Citric acid as an efficient and green catalyst for the synthesis of hexabenzylhexaazaisowurtzitane (HBIW)
The condensation of benzylamine with glyoxal leads to Hexabenzylhexaazaisowurtzitane (HBIW) in acetonitrile solvent with citric acid as a green catalyst under both conventional stirring and ultrasonic irradiation conditions. The influence of four variables, including the amount of catalyst, solvent, reaction time and ultrasonic power, on the reaction yield was investigated. The results showed t...
[ 2 ] - Biosynthesis of metallic nanoparticles using plant extracts and evaluation of their antibacterial properties
The increasing attention being paid to metallic nano particles (MNPs) is due to their intensive applications in different areas of science such as medicine, chemistry, agriculture, and biotechnology. The main methods for nanoparticle production are chemical and physical approaches that are often costly and potentially harmful to the environment. Since the eco-frien...
[ 3 ] - Citric acid as an efficient and green catalyst for the synthesis of hexabenzylhexaazaisowurtzitane (HBIW)
The condensation of benzylamine with glyoxal leads to Hexabenzylhexaazaisowurtzitane (HBIW) in acetonitrile solvent with citric acid as a green catalyst under both conventional stirring and ultrasonic irradiation conditions. The influence of four variables, including the amount of catalyst, solvent, reaction time and ultrasonic power, on the reaction yield was investigated. The results showed t...
[ 4 ] - نانوذرات مغناطیسی عاملدار شده با پلیمرهای پرشاخه به منظور انتقال هدفمند و رهایش درون سلولی سیس پلاتین
با توجه به موانع پیش رو در کاربرد کلینیکی سیس پلاتین (cis-diamminedichloroplatinum (CDDP))، از قبیل دسترسی زیستی پایین، عوارض جانبی محدود کننده دز کاربردی و ایجاد سریع مقاومت دارویی، یک سیستم دارورسانی پارامغناطیسی و حساس به pH جدید بر پایه نانوذراتFe3O4 اصلاح شده با پلیمر پرشاخه پلی (اتیلن گلایکول-b-سیتریک اسید)، (Fe3O4@PCA-b-PEG)، به منظور انتقال هدفمند و رهایش درون سلولی آغاز شده با pH سیس پ...
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