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Ahmed Alalaiwe

Ahmed Alalaiwe

Prince Sattam Bin Abdulaziz University, Saudi Arabia

Title: The oral bioavailability behavior of AuNPs conjugated with Chitosan

Biography

Biography: Ahmed Alalaiwe

Abstract

The unique properties of gold nanoparticles (AuNPs) such as their controllable size, shape and surface chemistry among other metal alloys make them highly attractive models in many medical purposes. Due to the ease to functionalize, AuNPs could be coupled with different surface chemistry to be used as drug delivery systems (DDS), biological senses and biomedical imaging. In this project, we graft 3 nm AuNPs with chitosan as an enhanced oral absorption agent and investigate the AuNPs bioavailability behavior after an oral dose in rats. The syntheses of these particles are prepared using citrate method. In vitro characterization will be conducted using Transmission Electron Microscopy and Dynamic Light Scattering techniques. While detection of AuNPs in biological samples will be quantified using ICP-MS. Finally, the data will be assessed using a phoenix software to obtain the pharmacokinetic parameters.