Version 1
: Received: 27 September 2024 / Approved: 27 September 2024 / Online: 29 September 2024 (11:02:48 CEST)
How to cite:
Kresnik, L.; Majerič, P.; Feizpour, D.; Črešnar, K. P.; Rudolf, R. Gold-Coated Magnetic Nanoparticles Prepared via Ultrasonic Spray Pyrolysis: A Novel Approach for Enhanced Functionalisation. Preprints2024, 2024092274. https://doi.org/10.20944/preprints202409.2274.v1
Kresnik, L.; Majerič, P.; Feizpour, D.; Črešnar, K. P.; Rudolf, R. Gold-Coated Magnetic Nanoparticles Prepared via Ultrasonic Spray Pyrolysis: A Novel Approach for Enhanced Functionalisation. Preprints 2024, 2024092274. https://doi.org/10.20944/preprints202409.2274.v1
Kresnik, L.; Majerič, P.; Feizpour, D.; Črešnar, K. P.; Rudolf, R. Gold-Coated Magnetic Nanoparticles Prepared via Ultrasonic Spray Pyrolysis: A Novel Approach for Enhanced Functionalisation. Preprints2024, 2024092274. https://doi.org/10.20944/preprints202409.2274.v1
APA Style
Kresnik, L., Majerič, P., Feizpour, D., Črešnar, K. P., & Rudolf, R. (2024). Gold-Coated Magnetic Nanoparticles Prepared via Ultrasonic Spray Pyrolysis: A Novel Approach for Enhanced Functionalisation. Preprints. https://doi.org/10.20944/preprints202409.2274.v1
Chicago/Turabian Style
Kresnik, L., Klementina Pušnik Črešnar and Rebeka Rudolf. 2024 "Gold-Coated Magnetic Nanoparticles Prepared via Ultrasonic Spray Pyrolysis: A Novel Approach for Enhanced Functionalisation" Preprints. https://doi.org/10.20944/preprints202409.2274.v1
Abstract
Magnetic nanoparticles coated with gold nanoparticles are hybrid nanostructures combining the magnetic properties of iron oxide with the optical and chemical versatility of gold. The iron oxide core gives the nanoparticles magnetic functionality, which is useful in magnetic resonance imaging (MRI), targeted drug delivery, and hyperthermia treatment. The gold coating enhances biocompatibility, provides resistance to oxidation, and allows for surface functionalisation with biomolecules for targeted applications. This combination makes these nanoparticles ideal for a range of biomedical applications, including diagnostics, therapeutics, and imaging, due to their magnetic, optical, and chemical properties. Transmission electron microscopy, dynamic light scattering, zeta potential and magnetisation of nanoparticles are key techniques that provide a comprehensive understanding of the nanoparticles’ size, structure, optical properties and magnetic behaviour, which are important factors for determining their potential use in various applications.
Keywords
Magnetic nanoparticles; gold nanoparticles; transmission electron microscopy; magnetic properties
Subject
Chemistry and Materials Science, Nanotechnology
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.