Singlet oxygen generation by higher fullerene-based colloids
2010
Autori
Jovanović, Svetlana P.Marković, Zoran M.
Kleut, Duška
Trajković, Vladimir S.
Babić-Stojić, Branka S.
Dramićanin, Miroslav
Todorović-Marković, Biljana
Članak u časopisu
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
In this paper, the results of the synthesis and characterization of higher fullerene-based colloids is presented. The generation of singlet oxygen (1)O2 ((1)Delta g) by fullerenc water-based colloids (nC60, nC70 and nC84) was investigated. It was found by electron paramagnetic resonance spectroscopy that the generation of singlet oxygen was the highest by the nC84 colloid. The amplitude of the electron paramagnetic resonance (EPR) signal was two orders of magnitude higher than the amplitude of the EPR signals which originated from nC60 and nC70. The surface morphology and the structure of the particles of the water-based colloids were investigated by atomic force microscopy (AFM). The AFM study showed that the average size of the nC60, nC70 and nC84 were 200, 80 and 70 nm, respectively. In addition, the particle size distribution of the nC60, nC70 and nC84 colloids was determined by dynamic light scattering (DLS) measurements.
Ključne reči:
higher fullerene / colloid / electron paramagnetic resonance spectroscopy / atomic force microscopy / dynamic light scatteringIzvor:
Journal of the Serbian Chemical Society, 2010, 75, 7, 965-973Finansiranje / projekti:
- Ministry of Science and Technological Development of the Republic of Serbia [145073]
DOI: 10.2298/JSC090617062J
ISSN: 0352-5139
WoS: 000282252100009
Scopus: 2-s2.0-77955730239
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Jovanović, Svetlana P. AU - Marković, Zoran M. AU - Kleut, Duška AU - Trajković, Vladimir S. AU - Babić-Stojić, Branka S. AU - Dramićanin, Miroslav AU - Todorović-Marković, Biljana PY - 2010 UR - https://vinar.vin.bg.ac.rs/handle/123456789/4115 AB - In this paper, the results of the synthesis and characterization of higher fullerene-based colloids is presented. The generation of singlet oxygen (1)O2 ((1)Delta g) by fullerenc water-based colloids (nC60, nC70 and nC84) was investigated. It was found by electron paramagnetic resonance spectroscopy that the generation of singlet oxygen was the highest by the nC84 colloid. The amplitude of the electron paramagnetic resonance (EPR) signal was two orders of magnitude higher than the amplitude of the EPR signals which originated from nC60 and nC70. The surface morphology and the structure of the particles of the water-based colloids were investigated by atomic force microscopy (AFM). The AFM study showed that the average size of the nC60, nC70 and nC84 were 200, 80 and 70 nm, respectively. In addition, the particle size distribution of the nC60, nC70 and nC84 colloids was determined by dynamic light scattering (DLS) measurements. T2 - Journal of the Serbian Chemical Society T1 - Singlet oxygen generation by higher fullerene-based colloids VL - 75 IS - 7 SP - 965 EP - 973 DO - 10.2298/JSC090617062J ER -
@article{ author = "Jovanović, Svetlana P. and Marković, Zoran M. and Kleut, Duška and Trajković, Vladimir S. and Babić-Stojić, Branka S. and Dramićanin, Miroslav and Todorović-Marković, Biljana", year = "2010", abstract = "In this paper, the results of the synthesis and characterization of higher fullerene-based colloids is presented. The generation of singlet oxygen (1)O2 ((1)Delta g) by fullerenc water-based colloids (nC60, nC70 and nC84) was investigated. It was found by electron paramagnetic resonance spectroscopy that the generation of singlet oxygen was the highest by the nC84 colloid. The amplitude of the electron paramagnetic resonance (EPR) signal was two orders of magnitude higher than the amplitude of the EPR signals which originated from nC60 and nC70. The surface morphology and the structure of the particles of the water-based colloids were investigated by atomic force microscopy (AFM). The AFM study showed that the average size of the nC60, nC70 and nC84 were 200, 80 and 70 nm, respectively. In addition, the particle size distribution of the nC60, nC70 and nC84 colloids was determined by dynamic light scattering (DLS) measurements.", journal = "Journal of the Serbian Chemical Society", title = "Singlet oxygen generation by higher fullerene-based colloids", volume = "75", number = "7", pages = "965-973", doi = "10.2298/JSC090617062J" }
Jovanović, S. P., Marković, Z. M., Kleut, D., Trajković, V. S., Babić-Stojić, B. S., Dramićanin, M.,& Todorović-Marković, B.. (2010). Singlet oxygen generation by higher fullerene-based colloids. in Journal of the Serbian Chemical Society, 75(7), 965-973. https://doi.org/10.2298/JSC090617062J
Jovanović SP, Marković ZM, Kleut D, Trajković VS, Babić-Stojić BS, Dramićanin M, Todorović-Marković B. Singlet oxygen generation by higher fullerene-based colloids. in Journal of the Serbian Chemical Society. 2010;75(7):965-973. doi:10.2298/JSC090617062J .
Jovanović, Svetlana P., Marković, Zoran M., Kleut, Duška, Trajković, Vladimir S., Babić-Stojić, Branka S., Dramićanin, Miroslav, Todorović-Marković, Biljana, "Singlet oxygen generation by higher fullerene-based colloids" in Journal of the Serbian Chemical Society, 75, no. 7 (2010):965-973, https://doi.org/10.2298/JSC090617062J . .