Barium hexaferrite nanoplatelets with polyphenol coatings for versatile applications as a stable, magnetic, and antimicrobial colloid
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2023
Authors
Papan Đaniš, Jelena
Periša, Jovana

Hribar Boštjančič, Patricija
Mihajlovski, Katarina

Lazić, Vesna M.

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-Funding / projects:
- 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)
- Javna Agencija za Raziskovalno Dejavnost RS [P1–0192]
- Javna Agencija za Raziskovalno Dejavnost RS [P2–0089]
Institution/Community
VinčaTY - JOUR AU - Papan Đaniš, Jelena AU - Periša, Jovana AU - Hribar Boštjančič, Patricija AU - Mihajlovski, Katarina AU - Lazić, Vesna M. AU - Dramićanin, Miroslav AU - Lisjak, Darja PY - 2023 UR - https://vinar.vin.bg.ac.rs/handle/123456789/10639 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. T2 - Colloids and Surfaces. B: Biointerfaces T1 - Barium hexaferrite nanoplatelets with polyphenol coatings for versatile applications as a stable, magnetic, and antimicrobial colloid VL - 224 SP - 113198 DO - 10.1016/j.colsurfb.2023.113198 ER -
@article{ author = "Papan Đaniš, Jelena and Periša, Jovana and Hribar Boštjančič, Patricija and Mihajlovski, Katarina and Lazić, Vesna M. 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.", journal = "Colloids and Surfaces. B: Biointerfaces", title = "Barium hexaferrite nanoplatelets with polyphenol coatings for versatile applications as a stable, magnetic, and antimicrobial colloid", volume = "224", pages = "113198", doi = "10.1016/j.colsurfb.2023.113198" }
Papan Đaniš, J., Periša, J., Hribar Boštjančič, P., Mihajlovski, K., Lazić, V. M., 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, 224, 113198. https://doi.org/10.1016/j.colsurfb.2023.113198
Papan Đaniš J, Periša J, Hribar Boštjančič P, Mihajlovski K, Lazić VM, 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 Đaniš, Jelena, Periša, Jovana, Hribar Boštjančič, Patricija, Mihajlovski, Katarina, Lazić, Vesna M., 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 . .