TY  - JOUR
AU  - Avramov-Ivić, Milka
AU  - Petrović, Slobodan
AU  - Kalman, E
AU  - Milosavljević, T
AU  - Reljin, Irini S.
AU  - Reljin, Branimir D.
AU  - Bogdanović, G.
AU  - Baltić, VV
AU  - Keresztes, Z
PY  - 2005
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/854
AB  - Atomic force microscopy (AFM), a unique tool to investigate drug treatment of cancer cells, was used to analyze the anti-neoplastic activity of adriamycin by comparing DNA structures of non-treated and adriamycin-treated Ehrlich tumor cells. The non-treated cells exhibited a highly branched intact chromatin structure, related to the intensive DNA replication in cancer cells. Images from adriamycin-treated tumor cells showed that the DNA chains were broken and the chromatin structure had been destroyed. Possible explanations for these effects of adriamycin are considered: breakage of hydrogen bonding, oxidation and intercalation effects, as well as the poisoning of topoisomerase enzyme. DNA fractal and multifractal analyses, performed in order to evaluate the degree of bond scission, showed that the treated DNA had become more fractal compared to non-treated DNA.
PB  - Srpsko hemijsko društvo, Beograd
T2  - Journal of the Serbian Chemical Society
T1  - AFM studies of DNA structures extracted from adriamycin treated and non-treated Ehrlich tumor cells
EP  - 831
IS  - 6
SP  - 823
VL  - 70
DO  - 10.2298/JSC0506823A
ER  - 

@article{
author = "Avramov-Ivić, Milka and Petrović, Slobodan and Kalman, E and Milosavljević, T and Reljin, Irini S. and Reljin, Branimir D. and Bogdanović, G. and Baltić, VV and Keresztes, Z",
year = "2005",
abstract = "Atomic force microscopy (AFM), a unique tool to investigate drug treatment of cancer cells, was used to analyze the anti-neoplastic activity of adriamycin by comparing DNA structures of non-treated and adriamycin-treated Ehrlich tumor cells. The non-treated cells exhibited a highly branched intact chromatin structure, related to the intensive DNA replication in cancer cells. Images from adriamycin-treated tumor cells showed that the DNA chains were broken and the chromatin structure had been destroyed. Possible explanations for these effects of adriamycin are considered: breakage of hydrogen bonding, oxidation and intercalation effects, as well as the poisoning of topoisomerase enzyme. DNA fractal and multifractal analyses, performed in order to evaluate the degree of bond scission, showed that the treated DNA had become more fractal compared to non-treated DNA.",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "Journal of the Serbian Chemical Society",
title = "AFM studies of DNA structures extracted from adriamycin treated and non-treated Ehrlich tumor cells",
pages = "831-823",
number = "6",
volume = "70",
doi = "10.2298/JSC0506823A"
}

Avramov-Ivić, M., Petrović, S., Kalman, E., Milosavljević, T., Reljin, I. S., Reljin, B. D., Bogdanović, G., Baltić, V.,& Keresztes, Z.. (2005). AFM studies of DNA structures extracted from adriamycin treated and non-treated Ehrlich tumor cells. in Journal of the Serbian Chemical Society
Srpsko hemijsko društvo, Beograd., 70(6), 823-831.
https://doi.org/10.2298/JSC0506823A

Avramov-Ivić M, Petrović S, Kalman E, Milosavljević T, Reljin IS, Reljin BD, Bogdanović G, Baltić V, Keresztes Z. AFM studies of DNA structures extracted from adriamycin treated and non-treated Ehrlich tumor cells. in Journal of the Serbian Chemical Society. 2005;70(6):823-831.
doi:10.2298/JSC0506823A .

Avramov-Ivić, Milka, Petrović, Slobodan, Kalman, E, Milosavljević, T, Reljin, Irini S., Reljin, Branimir D., Bogdanović, G., Baltić, VV, Keresztes, Z, "AFM studies of DNA structures extracted from adriamycin treated and non-treated Ehrlich tumor cells" in Journal of the Serbian Chemical Society, 70, no. 6 (2005):823-831,
https://doi.org/10.2298/JSC0506823A . .

TY  - JOUR
AU  - Mihajlidi, Tatjana
AU  - Milosavljević, Svetlana
AU  - Asanović, Koviljka
AU  - Simić, Damjana
AU  - Simić, Milivoje
PY  - 1999
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/232
AB  - Yarns representing cotton-metal fibre blends were studied. The electrical resistance of yarns including different fractions of cotton and metal fibres was compared with cotton yarns having the same nominal characteristics. The expected dominant role of metal fibres in conducting electric current and the decrease in yarn's electrical resistance with the increase of metal fibre content was registered. The large dispersion of results and time instability of the electrical resistance of yarns consisting of cotton and metal fibres may be related to the increase of the cross section and insufficiently compact structure of such yarns. The increase in yarn's electrical resistance with the increase in stress was observed in the samples.
PB  - Inst Chemical Fibres, Lodz
T2  - Fibres and Textiles in Eastern Europe
T1  - Electrical resistance of cotton-metal fibre yarns
EP  - 31
IS  - 3
SP  - 29
VL  - 7
UR  - https://hdl.handle.net/21.15107/rcub_technorep_232
ER  - 

@article{
author = "Mihajlidi, Tatjana and Milosavljević, Svetlana and Asanović, Koviljka and Simić, Damjana and Simić, Milivoje",
year = "1999",
abstract = "Yarns representing cotton-metal fibre blends were studied. The electrical resistance of yarns including different fractions of cotton and metal fibres was compared with cotton yarns having the same nominal characteristics. The expected dominant role of metal fibres in conducting electric current and the decrease in yarn's electrical resistance with the increase of metal fibre content was registered. The large dispersion of results and time instability of the electrical resistance of yarns consisting of cotton and metal fibres may be related to the increase of the cross section and insufficiently compact structure of such yarns. The increase in yarn's electrical resistance with the increase in stress was observed in the samples.",
publisher = "Inst Chemical Fibres, Lodz",
journal = "Fibres and Textiles in Eastern Europe",
title = "Electrical resistance of cotton-metal fibre yarns",
pages = "31-29",
number = "3",
volume = "7",
url = "https://hdl.handle.net/21.15107/rcub_technorep_232"
}

Mihajlidi, T., Milosavljević, S., Asanović, K., Simić, D.,& Simić, M.. (1999). Electrical resistance of cotton-metal fibre yarns. in Fibres and Textiles in Eastern Europe
Inst Chemical Fibres, Lodz., 7(3), 29-31.
https://hdl.handle.net/21.15107/rcub_technorep_232

Mihajlidi T, Milosavljević S, Asanović K, Simić D, Simić M. Electrical resistance of cotton-metal fibre yarns. in Fibres and Textiles in Eastern Europe. 1999;7(3):29-31.
https://hdl.handle.net/21.15107/rcub_technorep_232 .

Mihajlidi, Tatjana, Milosavljević, Svetlana, Asanović, Koviljka, Simić, Damjana, Simić, Milivoje, "Electrical resistance of cotton-metal fibre yarns" in Fibres and Textiles in Eastern Europe, 7, no. 3 (1999):29-31,
https://hdl.handle.net/21.15107/rcub_technorep_232 .