Gholamreza Tavoosidana

[ 1 ] - ‘Reversed Turkevich’ method for tuning the size of Gold nanoparticles: evaluation the effect of concentration and temperature

In this study the influence of dicarboxy acetone (DCA), as an oxidation product of sodium citrate, was evaluated by ‘reversed Turkevich’ method in this study. Gold nanoparticles (GNPs) were synthesized systematically at various sodium citrate to HAuCl4 molar ratio and temperature. TheseThe GNPs were characterized by UV-vis spectroscopy, DLS and TEM techniques. The results showed that by reversi...

[ 2 ] - Extracellular Vesicles as Neprilysin Delivery Syemory Improvement of Alzheimer’s Disease

Alzheimer’s disease (AD) is a neurodegenerative brain disorder which has no effective treatment yet due to the blood barrier in the brain that limits the drugs with the potential of disease improvement. Extracellular vesicles (EVs) are biocompatible nanoparticles with a lipid membrane. These vesicles are secreted from various cells such as mesenchymal stem cells (MSCs) and can pass through biol...

[ 3 ] - Extracellular Vesicles as Neprilysin Delivery Syemory Improvement of Alzheimer’s Disease

Alzheimer’s disease (AD) is a neurodegenerative brain disorder which has no effective treatment yet due to the blood barrier in the brain that limits the drugs with the potential of disease improvement. Extracellular vesicles (EVs) are biocompatible nanoparticles with a lipid membrane. These vesicles are secreted from various cells such as mesenchymal stem cells (MSCs) and can pass through biol...