Colloidal stabilization of magnetic nanoparticles is one of the most important steps in the preparation of magnetic nanoparticles for potential biomedical applications. A special kind of magnetic nanoparticle are barium hexaferrite nanoplatelets (BSHF NPLs) with a hexagonal shape and a permanent magnetic moment. One strategy for the stabilization of BHF in aqueous media is to use coatings. In our research, we used an eco-friendly tannic acid, as a coating on BSHF NPLs. As-prepared BSHF NPLs coated with tannic acid were examined with transmission electron microscopy, infrared and UV-Vis spectroscopy, electro-kinetic measurements, and their room-temperature magnetic properties were measured. Stable colloids were tested in two biological complex media and antimicrobial properties of the material were examined. To enhance the antimicrobial properties of our material, we used tannic acid as a platform for the in-situ production of silver on BSHF NPLs. New hybrid material with silver also po...ssesses magnetic properties and excellent antimicrobial activity against Escherichia coli and Staphylococcus aureus.
TY - JOUR
AU - Papan Djaniš, Jelena
AU - Periša, Jovana
AU - Hribar Boštjančič, Patricija
AU - Mihajlovski, Katarina
AU - Lazić, Vesna
AU - Dramićanin, Miroslav
AU - Lisjak, Darja
PY - 2023
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5864
AB - Colloidal stabilization of magnetic nanoparticles is one of the most important steps in the preparation of magnetic nanoparticles for potential biomedical applications. A special kind of magnetic nanoparticle are barium hexaferrite nanoplatelets (BSHF NPLs) with a hexagonal shape and a permanent magnetic moment. One strategy for the stabilization of BHF in aqueous media is to use coatings. In our research, we used an eco-friendly tannic acid, as a coating on BSHF NPLs. As-prepared BSHF NPLs coated with tannic acid were examined with transmission electron microscopy, infrared and UV-Vis spectroscopy, electro-kinetic measurements, and their room-temperature magnetic properties were measured. Stable colloids were tested in two biological complex media and antimicrobial properties of the material were examined. To enhance the antimicrobial properties of our material, we used tannic acid as a platform for the in-situ production of silver on BSHF NPLs. New hybrid material with silver also possesses magnetic properties and excellent antimicrobial activity against Escherichia coli and Staphylococcus aureus.
PB - Elsevier B.V.
T2 - Colloids and Surfaces B: Biointerfaces
T1 - Barium hexaferrite nanoplatelets with polyphenol coatings for versatile applications as a stable, magnetic, and antimicrobial colloid
SP - 113198
VL - 224
DO - 10.1016/j.colsurfb.2023.113198
ER -
@article{
author = "Papan Djaniš, Jelena and Periša, Jovana and Hribar Boštjančič, Patricija and Mihajlovski, Katarina and Lazić, Vesna and Dramićanin, Miroslav and Lisjak, Darja",
year = "2023",
abstract = "Colloidal stabilization of magnetic nanoparticles is one of the most important steps in the preparation of magnetic nanoparticles for potential biomedical applications. A special kind of magnetic nanoparticle are barium hexaferrite nanoplatelets (BSHF NPLs) with a hexagonal shape and a permanent magnetic moment. One strategy for the stabilization of BHF in aqueous media is to use coatings. In our research, we used an eco-friendly tannic acid, as a coating on BSHF NPLs. As-prepared BSHF NPLs coated with tannic acid were examined with transmission electron microscopy, infrared and UV-Vis spectroscopy, electro-kinetic measurements, and their room-temperature magnetic properties were measured. Stable colloids were tested in two biological complex media and antimicrobial properties of the material were examined. To enhance the antimicrobial properties of our material, we used tannic acid as a platform for the in-situ production of silver on BSHF NPLs. New hybrid material with silver also possesses magnetic properties and excellent antimicrobial activity against Escherichia coli and Staphylococcus aureus.",
publisher = "Elsevier B.V.",
journal = "Colloids and Surfaces B: Biointerfaces",
title = "Barium hexaferrite nanoplatelets with polyphenol coatings for versatile applications as a stable, magnetic, and antimicrobial colloid",
pages = "113198",
volume = "224",
doi = "10.1016/j.colsurfb.2023.113198"
}
Papan Djaniš, J., Periša, J., Hribar Boštjančič, P., Mihajlovski, K., Lazić, V., Dramićanin, M.,& Lisjak, D.. (2023). Barium hexaferrite nanoplatelets with polyphenol coatings for versatile applications as a stable, magnetic, and antimicrobial colloid. in Colloids and Surfaces B: Biointerfaces
Elsevier B.V.., 224, 113198.
https://doi.org/10.1016/j.colsurfb.2023.113198
Papan Djaniš J, Periša J, Hribar Boštjančič P, Mihajlovski K, Lazić V, Dramićanin M, Lisjak D. Barium hexaferrite nanoplatelets with polyphenol coatings for versatile applications as a stable, magnetic, and antimicrobial colloid. in Colloids and Surfaces B: Biointerfaces. 2023;224:113198.
doi:10.1016/j.colsurfb.2023.113198 .
Papan Djaniš, Jelena, Periša, Jovana, Hribar Boštjančič, Patricija, Mihajlovski, Katarina, Lazić, Vesna, Dramićanin, Miroslav, Lisjak, Darja, "Barium hexaferrite nanoplatelets with polyphenol coatings for versatile applications as a stable, magnetic, and antimicrobial colloid" in Colloids and Surfaces B: Biointerfaces, 224 (2023):113198,
https://doi.org/10.1016/j.colsurfb.2023.113198 . .
