WebElectron microscopy and thermal gravimetric analysis of the polymer -capped nanoparticles, with a mean gold core diameter of 15 nm, revealed that the grafting density of the mPEG-SH ligands decreased from 3.93 to 0.31 PEG nm −2 as the molecular weight of the ligands increased from 2100 to 51 400 g mol −1 respectively, due to increased steric … WebElectron microscopy and thermal gravimetric analysis of the polymer -capped nanoparticles, with a mean gold core diameter of 15 nm, revealed that the grafting density of the mPEG …
Gold Nanoparticles: Properties and Applications - Sigma-Aldrich
WebIn this study, dendrimer-entrapped gold nanoparticles (Au DENPs) with polyethylene glycol (PEG) and fluorescein isothiocyanate (FI) coatings were designed, tested, and applied as contrast agents for the enhanced computed tomography (CT) imaging of macrophages in atherosclerotic lesions. Web2 days ago · The PEGylated chitosan nanoparticles were developed by an ionic gelation technique with modification. This was a one-step process in which formaldehyde was used as a cross linker between chitosan and polyethylene glycol (PEG). The concentration of cross linker formaldehyde was kept low to avoid cellular toxicity. country club boca raton
National Center for Biotechnology Information
WebMay 18, 2024 · Because of their biocompatibility and biosafety, pegylated Au NPs (Au@PEG), as a nanodrug-carrier, have been widely applied in different biomedical … WebDevelopment of anisamide-targeted PEGylated gold nanorods to deliver epirubicin for chemo-photothermal therapy in tumor-bearing mice Limei Wang,1,2 Jin Pei,1 Zhongcheng Cong,1 Yifang Zou,1 Tianmeng Sun,3 Fionán Davitt,4,5 Adrià Garcia-Gil,4,5 Justin D Holmes,4,5 Caitriona M O’Driscoll,6 Kamil Rahme,4,7 Jianfeng Guo1 1School of … WebOne-Step Synthesis of PEGylated Gold Nanoparticles with Tunable Surface Charge The present work reports a rapid, simple and efficient one-step synthesis and detailed … brett thornton washington ga