Carboxylated PEG-Functionalized MnFe2O4 Nanocubes Synthesized in a Mixed Solvent: Morphology, Magnetic Properties, and Biomedical Applications
نویسندگان
چکیده
منابع مشابه
Properties and biomedical applications of magnetic nanoparticles
167 AUTOBIOGRAPHICAL STATEMENT 169
متن کاملFunctionalized carbon nanotubes: biomedical applications
Carbon nanotubes (CNTs) are emerging as novel nanomaterials for various biomedical applications. CNTs can be used to deliver a variety of therapeutic agents, including biomolecules, to the target disease sites. In addition, their unparalleled optical and electrical properties make them excellent candidates for bioimaging and other biomedical applications. However, the high cytotoxicity of CNTs ...
متن کاملPreparation and characterization of PEG/Dextran coated superparamagnetic Iron Oxide (Fe3O4) nanoparticles for biomedical applications
Recent progress in nanotechnology and electrochemical methods can be applied to fine control of the size, crystal structure, and surface properties of iron oxide nanoparticles. Here we appliedcathodic electrochemical deposition (CED) as an efficient and effective tactic for synthesisand double coating of surface of superparamagnetic iron oxide nanoparticles (SPIONs). In first step, bare Fe3O4 n...
متن کاملIn vivo tracking of gastric stem cell by MRI using a newly synthesized iron-based contrast agent, MnFe2O4-PEG
We successfully synthesized and characterized a new iron-based MR contrast agent, superparamagnetic manganese ferrite nanoparticles conjugated with polyethylene glycol (MnFe2O4 -PEG), for labeling gastric stem cell in vitro. The carcinogenetic potential of the stem cell, CS12, was well preserved following MR contrast labeling. In vivo MRI depicted not only the tumor growth but also intense T2* ...
متن کاملSynthesis and study of structural and magnetic properties of superparamagnetic Fe3O4@SiO2 core/shell nanocomposite for biomedical applications
Objective(s): This paper describes coating of magnetite nanoparticles (MNPs) with amorphous silica shells. Materials and Methods: First, magnetite (Fe3O4) NPs were synthesized by co-precipitation method and then treated with stabilizer molecule of trisodium citrate to enhance their dispersibility. Afterwards, coating with silica was carried out via a sol-gel approach in which the electrostati...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: ACS Omega
سال: 2021
ISSN: 2470-1343,2470-1343
DOI: 10.1021/acsomega.0c05382