G
Gity Mir Mohamad Sadeghi
Researcher at Amirkabir University of Technology
Publications - 82
Citations - 1851
Gity Mir Mohamad Sadeghi is an academic researcher from Amirkabir University of Technology. The author has contributed to research in topics: Polyurethane & Thermoplastic polyurethane. The author has an hindex of 24, co-authored 78 publications receiving 1363 citations.
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Spherical cellulose nanoparticles preparation from waste cotton using a green method
Tayebeh Fattahi Meyabadi,Fatemeh Dadashian,Gity Mir Mohamad Sadeghi,Hamid Ebrahimi Zanjani Asl +3 more
TL;DR: In this paper, the average particle size of cotton fibers after hydrolysis and sonication process was 0.526μm and less than 100nm, respectively, and the crystalline structure of cellulose was preserved following hydrolyse and ultrasonic processes, with the decline in its polymerization degree, though.
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Study of nanostructure characterizations and gas separation properties of poly(urethane–urea)s membranes by molecular dynamics simulation
TL;DR: In this paper, the effect of urethane and urea contents on gas separation properties of poly(urethane-urea)s (PUUs) membranes were investigated.
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Synthesis and characterization of novel polyurethanes based on aminolysis of poly(ethylene terephthalate) wastes, and evaluation of their thermal and mechanical properties
TL;DR: In this paper, the product of aminolysis of PET waste, bis(2-hydroxyethylene) terephthalamide (BHETA), was prepared, and new polyurethanes were synthesized based on the BHETA prepared, 1,4-butanediol, ether-type polyol and various molar ratios of hexamethylene diisocyanate.
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Role of nanoparticles in phase separation and final morphology of superhydrophobic polypropylene/zinc oxide nanocomposite surfaces
Iman Hejazi,Bardia Hajalizadeh,Javad Seyfi,Gity Mir Mohamad Sadeghi,Seyed Hassan Jafari,Hossein Ali Khonakdar +5 more
TL;DR: In this article, the effect of nanoparticles in acceleration of phase separation and formation of hierarchical structures was revisited to study the effect on super-hydrophobic surfaces using polypropylene (PP) and corresponding nanocomposites containing zinc oxide (ZnO) nanoparticles.
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A novel biocompatible drug delivery system of chitosan/temozolomide nanoparticles loaded PCL-PU nanofibers for sustained delivery of temozolomide.
TL;DR: The cell viability results indicated that the gold-coated nanofibers can effectively inhibit the growth of U-87 glioblastoma cells, suggesting that the prepared gold- coated CS/TMZ loaded PCL-Diol-b-PU nan ofibers would be a potential candidate for gliOBlastoma cancer treatment.