Seyed Jamal Tabatabaei Rezaei
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 ] - Synthesis and Characterization of Biodegradable Semi-Interpenetrating Polymer Networks Based on Star-Shaped Copolymers of ɛ-Caprolactone and Lactide
In this paper, the focus is on a new kind of biodegradable semi-interpenetrating polymer networks, which derived from ɛ-caprolactone, lactide, 1,4-butane diisocyanate and ethylenediamine and also its potential has been investigated in soft tissue engineering applications. The polymers were characterized by nuclear magnetic resonance (NMR) spectrometry, fourier transform infrared spectroscopy (F...
[ 3 ] - Synthesis and Characterization of Biodegradable Semi-Interpenetrating Polymer Networks Based on Star-Shaped Copolymers of ɛ-Caprolactone and Lactide
In this paper, the focus is on a new kind of biodegradable semi-interpenetrating polymer networks, which derived from ɛ-caprolactone, lactide, 1,4-butane diisocyanate and ethylenediamine and also its potential has been investigated in soft tissue engineering applications. The polymers were characterized by nuclear magnetic resonance (NMR) spectrometry, fourier transform infrared spectroscopy (F...
[ 4 ] - 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...
[ 5 ] - 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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