Structure of the water salt solutions of DNA with sulfonated scandium diphthalocyanine |
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| Authors: | Yu V Kulvelis V T Lebedev D Torok A B Melnikov |
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| Institution: | (1) B. P. Konstantinov Institute of Nuclear Physics, Russian Academy of Sciences, Gatchina;(2) Institute of Solid State Physics and Optics, Budapest, Hungary;(3) Physical Faculty, St. Petersburg State University, St. Petersburg |
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| Abstract: | Interaction of sulfonated scandium diphthalocyanine ScPc2(SO3)4(NH4)4 with DNA in water salt solutions was studied by small-angle neutron scattering, dynamic light scattering, and atomic force microscopy. The results provide evidence about packaging of DNA molecules and agree with previous viscosimetry and spectrophotometry data. |
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| Keywords: | diphthalocyanines DNA neutron scattering |
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