نتایج جستجو برای: copolymeric nanoparticles
تعداد نتایج: 107213 فیلتر نتایج به سال:
a novel acrylic acid-functionalized fe3o4 magnetic nanoparticle with a core-shell structure was developed for utilization as a heterogeneous organosuperacid in chemical transformations. the structural, surface, and magnetic characteristics of the nanosized catalyst were investigated by various techniques such as transmission electron microscopy (tem), thermogravimetric analysis (tga), and ft-ir...
We report the synthesis and solution properties of novel biobased thermoresponsive amphiphilic copolymers prepared using N,N-dimethyl lactamide acrylate (DMLA) ethyl lactate (ELA) as hydrophilic hydrophobic monomers, respectively. Copolymers with similar overall molecular weight but different monomer distribution profiles, such random, diblock, triblock, random–blocks, were photoinduced electro...
here, we report analysis of in vitro and in vivo drug release from an in situ formulation consisting of triamcinolone acetonide (tr) and poly(d,l-lactide-co-glycolide) (plga) and the additives glycofurol and hydroxyapatite nanoparticles (ha). we found that these additives enhanced drug release rate. we used the taguchi method to predict optimum formulation variables to minimise the initial burs...
Abstract Supramolecular polymers are materials that exhibit a range of functionalities and thus find wide applicability. In this study, two natural low‐molecular‐weight compounds, thioctic acid ( TA ) phytic PA ), used to fabricate polymeric supramolecular structures. The coexistence dynamically covalently linked poly( hydrogen bond moieties result in copolymeric with different dynamic features...
B. Taşdelen*, N. Kayaman-Apohan, O. Güven and B. M. Baysal Chemistry Department, Çekmece Nuclear Research and Training Center, 34831, P.O. Box 1, Istanbul, Turkey Department of Chemistry, Marmara University, 81040 Göztepe/İstanbul, Turkey Department of Chemistry, Hacettepe University, 06532 Beytepe/Ankara, Turkey TUBITAK Marmara Research Center, Research Institute of Materials and Chemical Tech...
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