<abstract xmlns="http://www.w3.org/1999/xhtml">

Monodispersed Fe3O4 magnetic particles adsorbed by amylase (such as citric acid (CA), carboxymethyl chitosan (CMCH) and β-cyclodextrin (CD)) were prepared by means of co-precipitation method. The absorption character of the samples was investigated by FT-IR, TG and VSM. It was found that the carboxyl (COOH groups) of amylase reacted with the hydroxyl (OH groups) on the surface of Fe3O4 particles, resulting in the formation of iron carboxylate that was adsorbed onto Fe3O4. The induction heating properties of the magnetic Fe3O4 nanoparticles in an alternating current magnetic field were also investigated and the thermo-magnetic stability in induction heating was discussed.
</abstract>

Monodispersed Fe3O4 magnetic particles adsorbed by amylase (such as citric acid (CA), carboxymethyl chitosan (CMCH) and β-cyclodextrin (CD)) were prepared by means of co-precipitation method. The absorption character of the samples was investigated by FT-IR, TG and VSM. It was found that the carboxyl (COOH groups) of amylase reacted with the hydroxyl (OH groups) on the surface of Fe3O4 particles, resulting in the formation of iron carboxylate that was adsorbed onto Fe3O4. The induction heating properties of the magnetic Fe3O4 nanoparticles in an alternating current magnetic field were also investigated and the thermo-magnetic stability in induction heating was discussed.

Thermo-magnetic stability of magnetic Fe3O4 nanoparticles for hyperthermia

Materials Science-Poland

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Thermo-magnetic stability of magnetic FeO nanoparticles for hyperthermia

Monodispersed Fe3O4 magnetic particles adsorbed by amylase (such as citric acid (CA), carboxymethyl chitosan (CMCH) and β-cyclodextrin (CD)) were prepared by...

Thermo-magnetic stability of magnetic Fe₃O₄ nanoparticles for hyperthermia

Publié en ligne: 13 avr. 2021

Pages: 637 - 643

Reçu: 12 sept. 2018

Accepté: 23 avr. 2019

DOI: https://doi.org/10.2478/msp-2020-0081

Mots clés
FeO, adsorption, thermo-magnetic stability, carboxylic, hyperthermia

© 2020 Y.M. Pan et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Thermo-magnetic stability of magnetic Fe3O4 nanoparticles for hyperthermia

Publié en ligne: 13 avr. 2021

Pages: 637 - 643

Reçu: 12 sept. 2018

Accepté: 23 avr. 2019

DOI: https://doi.org/10.2478/msp-2020-0081

Mots clésFeO, adsorption, thermo-magnetic stability, carboxylic, hyperthermia

© 2020 Y.M. Pan et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Thermo-magnetic stability of magnetic Fe₃O₄ nanoparticles for hyperthermia

Mots clés
FeO, adsorption, thermo-magnetic stability, carboxylic, hyperthermia