Design and Development of Fe3O4@Prussian Blue Nanocomposite: Potential Application in the Detoxification of Bilirubin

Abstract

Background: Prussian blue nanoparticles (PBNPs) due to their high solubility, stability, flexible molecular structure, tunable size, easy synthesis, and surface modification have attracted the attention of researchers as high-efficiency therapeutic agents. Recently, it has been reported that magnetic nanoparticles can be to bind pathogenic substances on their surface, followed by a recollection by magnetic separation. Considering the potential application of PB and magnetic nanoparticles, in the current study we aimed to strategically design and synthesize a highly efficient nano-magnetic bilirubin scavenger system based on iron oxides@prussian blue nanocomposites (Fe 3 O 4 @PB) NCs. Materials and Methods: The Fe 3 O 4 @PB NCs were synthesized by an improved shell-growing procedure and identified using advanced characteristic techniques TEM, SEM, XRD, DLS, and Zeta potential. Synthesized Fe 3 O 4 @PB NCs showed good magneton properties and also demonstrated dramatic absorbent properties that empower use as an eco-friendly adsorbent nano agent for the detoxification of toxins. In addition, Fe 3 O 4 @PB nanoparticles showed high performance of bilirubin absorption in the serum and blood of sickle cell anemia patients. (Temp. 37.7ºC, the dose of adsorbent: 1 mg/mL, incubation time 30 min, and initial concentration: 0.25 mg/mL). Results: The results demonstrated an ideal adsorption capacity (86%) of Fe 3 O 4 @PB NCs which is significant compared to the reported adsorbents agents. These results pave the way for the application of Fe 3 O 4 @PB NCs for the effective purification of toxins from patients’ body fluids.

Design and Development of Gold/reduced Graphene Oxide Nanocomposite loaded with Cyclophosphamide: Potential Application in Treatment of Breast Cancer

“…Various nanocarriers, including liposomes, polymeric nanomaterials, copolymer block micelles, and dendrimers, have significantly advanced scholarly fields due to their effective pharmacological effects, controlled release, and targeted delivery. The pharmaceuticals can be loaded through various mechanisms, such as embedding, hydrogen bonding interactions, and physical absorption [7][8][9][10]. Graphene, a two-dimensional planar structural material, has a larger specific surface area than most other substances.…”