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Pregled bibliografske jedinice broj: 427017

Synthesis of Mn3O4 nanoparticles and their application to cancer cells


Gotić, Marijan; Ivanković, Siniša; Musić, Svetozar; Prebeg, Tatjana
Synthesis of Mn3O4 nanoparticles and their application to cancer cells // Collection of Czechoslovak Chemical Communications, 74 (2009), 9; 1351-1360 doi:10.1135/cccc2009047 (međunarodna recenzija, članak, znanstveni)


Naslov
Synthesis of Mn3O4 nanoparticles and their application to cancer cells

Autori
Gotić, Marijan ; Ivanković, Siniša ; Musić, Svetozar ; Prebeg, Tatjana

Izvornik
Collection of Czechoslovak Chemical Communications (0010-0765) 74 (2009), 9; 1351-1360

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

Ključne riječi
Mn3O4 ; Hausmannite ; Cytotoxicity ; Cancer cells ; Nanomaterials ; Electron microscopy

Sažetak
The Mn3O4 nanoparticles were synthesized by optimizing the precipitation system MnCl2/H2O2/NH4OH. The material thus obtained was microstructurally characterized using X-ray diffraction (XRD), Fourier transform infrared (FT-IR) spectroscopy and scanning electron microscopy (SEM). The Mn3O4 nanoparticles were applied to fibroblast and cancer cells. In the concentration range 25– 100 µ ; g/ml the particles showed low cytotoxic effects on L929 fibroblast cells, medium cytotoxic effects on FsaR fibrosarcoma cells and high cytotoxic effects on SCCVII carcinoma cells. N-Acetyl-L-cysteine (NAC) increased cytotoxicity of Mn3O4 nanoparticles, which suggested that reactive oxygen species (ROS) were not responsible for their selective cytotoxic effect. It was shown that the Mn3O4 nanoparticles entered the cancer cells and aggregated inside the membrane-bound spaces that were recognized as destroyed mitochondria.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Temeljne medicinske znanosti



POVEZANOST RADA


Projekt / tema
098-0982464-2390 - Novi terapijski modaliteti u liječenju malignih bolesti (Ranko Stojković, )
098-0982904-2952 - Sinteza i mikrostruktura metalnih oksida i oksidnih stakala (Mira Ristić, )

Ustanove
Institut "Ruđer Bošković", Zagreb

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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