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Alireza Salabat

Alireza Salabat

Academic rank: Professor
ORCID: https://orcid.org/0000-0003-3364-4200
Education: PhD.
ScopusId: 6603263297
Faculty: Science
Address: Arak University
Phone:

Research

Title
A novel and simple microemulsion method for synthesis of biocompatible functionalized gold nanoparticles
Type
JournalPaper
Keywords
Gold nanoparticles Microemulsion Functionalization Colloid Biocompatible nanoparticles
Year
2018
Journal Journal of Molecular Liquids
DOI
Researchers Alireza Salabat ، Seyed FARID MIRHOSSEINI

Abstract

Synthesize of functionalized gold nanoparticles has attracted a great deal of interest due to their favorable optical properties and broad range of biomedical applications. One challenge for biomedical application is to find a simplemethod in the manufacturing of biocompatible and stablewater soluble gold particles with a well-controlled shape and size. In the current study, a novel methodology based on microemulsion system has been introduced to prepare biocompatible gold nanoparticles protected by a monohydroxy thioalkylated PEG ligand. The morphology and size distribution of gold nanoparticles was determined by different methods including dynamic light scattering (DLS), UV–visible spectrophotometry, Energy-dispersive X-ray analysis (EDX) and transmission electron microscopy (TEM). It is verified that the prepared water-based functionalized gold colloidal system has particles size in the range of 7–9 nm with no cytotoxicity effect to HeLa cells.