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Pregled bibliografske jedinice broj: 1131228

Precipitation at Room Temperature as a Fast and Versatile Method for Calcium Phosphate/TiO2 Nanocomposites Synthesis


Erceg, Ina; Selmani, Atiđa; Gajović, Andreja; Radatović, Borna; Šegota, Suzana; Ćurlin, Marija; Strasser, Vida; Kontrec, Jasminka; Kralj, Damir; Maltar-Strmečki, Nadica et al.
Precipitation at Room Temperature as a Fast and Versatile Method for Calcium Phosphate/TiO2 Nanocomposites Synthesis // Nanomaterials, 11 (2021), 6; 1523, 23 doi:10.3390/nano11061523 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1131228 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Precipitation at Room Temperature as a Fast and Versatile Method for Calcium Phosphate/TiO2 Nanocomposites Synthesis

Autori
Erceg, Ina ; Selmani, Atiđa ; Gajović, Andreja ; Radatović, Borna ; Šegota, Suzana ; Ćurlin, Marija ; Strasser, Vida ; Kontrec, Jasminka ; Kralj, Damir ; Maltar-Strmečki, Nadica ; Barbir, Rinea ; Pem, Barbara ; Vinković Vrček, Ivana ; Dutour Sikirić, Maja

Izvornik
Nanomaterials (2079-4991) 11 (2021), 6; 1523, 23

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
calcium phosphates ; TiO2 nanoplates ; TiO2 nanowires ; precipitation ; simulated body fluid ; reactive oxygen species ; hemocompatibility

Sažetak
The constantly growing need for advanced bone regeneration materials has motivated the development of calcium phosphates (CaPs) composites with a different metal or metal-oxide nanomaterials and their economical and environmentally friendly production. Here, two procedures for the synthesis of CaPs composites with TiO2 nanoplates (TiNPl) and nanowires (TiNWs) were tested, with the immersion of TiO2 nanomaterials (TiNMs) in corrected simulated body fluid (c-SBF) and precipitation of CaP in the presence of TiNMs. The materials obtained were analyzed by powder X-ray diffraction, spectroscopic and microscopic techniques, Brunauer–Emmett–Teller surface area analysis, thermogravimetric analysis, dynamic and electrophoretic light scattering, and their hemocompatibility and ability to induce reactive oxygen species were evaluated. After 28 days of immersion in c-SBF, no significant CaP coating was formed on TiNMs. However, the composites with calcium-deficient apatite (CaDHA) were obtained after one hour in the spontaneous precipitation system. In the absence of TiNMs, CaDHA was also formed, indicating that control of the CaP phase formed can be accomplished by fine-tuning conditions in the precipitation system. Although the morphology and size of crystalline domains of CaDHA obtained on the different nanomaterials differed, no significant difference was detected in their local structure. Composites showed low reactive oxygen species (ROS) production and did not induce hemolysis. The results obtained indicate that precipitation is a suitable and fast method for the preparation of CaPs/TiNMs nanocomposites which shows great potential for biomedical applications.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Interdisciplinarne prirodne znanosti



POVEZANOST RADA


Projekti:
HRZZ-IP-2018-01-1493 - Mehanizmi nastajanja kalcijevih fosfata na anorganskim nanomaterijalima. Biomimetski put priprave multifunkcionalnih kompozita za regeneraciju čvrstih tkiva (CaPBiomimNanocomp) (Dutour Sikirić, Maja, HRZZ - 2018-01) ( POIROT)

Ustanove:
Institut za medicinska istraživanja i medicinu rada, Zagreb,
Institut za fiziku, Zagreb,
Institut "Ruđer Bošković", Zagreb,
Medicinski fakultet, Zagreb

Citiraj ovu publikaciju

Erceg, Ina; Selmani, Atiđa; Gajović, Andreja; Radatović, Borna; Šegota, Suzana; Ćurlin, Marija; Strasser, Vida; Kontrec, Jasminka; Kralj, Damir; Maltar-Strmečki, Nadica et al.
Precipitation at Room Temperature as a Fast and Versatile Method for Calcium Phosphate/TiO2 Nanocomposites Synthesis // Nanomaterials, 11 (2021), 6; 1523, 23 doi:10.3390/nano11061523 (međunarodna recenzija, članak, znanstveni)
Erceg, I., Selmani, A., Gajović, A., Radatović, B., Šegota, S., Ćurlin, M., Strasser, V., Kontrec, J., Kralj, D. & Maltar-Strmečki, N. (2021) Precipitation at Room Temperature as a Fast and Versatile Method for Calcium Phosphate/TiO2 Nanocomposites Synthesis. Nanomaterials, 11 (6), 1523, 23 doi:10.3390/nano11061523.
@article{article, year = {2021}, pages = {23}, DOI = {10.3390/nano11061523}, chapter = {1523}, keywords = {calcium phosphates, TiO2 nanoplates, TiO2 nanowires, precipitation, simulated body fluid, reactive oxygen species, hemocompatibility}, journal = {Nanomaterials}, doi = {10.3390/nano11061523}, volume = {11}, number = {6}, issn = {2079-4991}, title = {Precipitation at Room Temperature as a Fast and Versatile Method for Calcium Phosphate/TiO2 Nanocomposites Synthesis}, keyword = {calcium phosphates, TiO2 nanoplates, TiO2 nanowires, precipitation, simulated body fluid, reactive oxygen species, hemocompatibility}, chapternumber = {1523} }
@article{article, year = {2021}, pages = {23}, DOI = {10.3390/nano11061523}, chapter = {1523}, keywords = {calcium phosphates, TiO2 nanoplates, TiO2 nanowires, precipitation, simulated body fluid, reactive oxygen species, hemocompatibility}, journal = {Nanomaterials}, doi = {10.3390/nano11061523}, volume = {11}, number = {6}, issn = {2079-4991}, title = {Precipitation at Room Temperature as a Fast and Versatile Method for Calcium Phosphate/TiO2 Nanocomposites Synthesis}, keyword = {calcium phosphates, TiO2 nanoplates, TiO2 nanowires, precipitation, simulated body fluid, reactive oxygen species, hemocompatibility}, chapternumber = {1523} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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