Barium hexaferrite nanoplatelets with polyphenol coatings for versatile applications as a stable, magnetic, and antimicrobial colloid
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2023
Authors
Papan Djaniš, JelenaPeriša, Jovana
Hribar Boštjančič, Patricija
Mihajlovski, Katarina

Lazić, Vesna

Dramićanin, Miroslav

Lisjak, Darja
Article (Published version)

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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.
Keywords:
Antimicrobial activity / Barium hexaferrite nanoplatelets / Stabilization / Tannic acidSource:
Colloids and Surfaces B: Biointerfaces, 2023, 224, 113198-Publisher:
- Elsevier B.V.
Funding / projects:
- Slovenian Research Agency (ARRS) within the research core fundings P2–0089 and P1–0192 the research projects N2–0118 and J2–2495.
- Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200017 (University of Belgrade, Institute of Nuclear Sciences 'Vinča', Belgrade-Vinča) (RS-200017)
Institution/Community
Tehnološko-metalurški fakultetTY - 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 . .