Study on the interaction between aglycon of daunorubicin and calf thymus DNA by spectroscopy
โ Scribed by Fengling Cui; Ruina Huo; Guangquan Hui; Xinxin Lv; Jianhua Jin; Guisheng Zhang; Weiwei Xing
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 627 KB
- Volume
- 1001
- Category
- Article
- ISSN
- 0022-2860
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๐ SIMILAR VOLUMES
## Abstract The interaction between aglycon of daunorubicin (DNRโA) and human serum albumin (HSA) was investigated using fluorescence quenching and modeling. Results shown that fluorescence quenching of HSA by DNRโA resulted from the formation of DNRโAโHSA complex. The quenching constants were dete
The excited-state complex (exciplex) formation that results from the photoinduced interaction of water-soluble cationic copper(II) 5,10,15,20-tetrakis[4-(N -methylpyridyl)]porphyrin [Cu(TMpy-P4)] with calf-thymus DNA has been studied in detail by resonance Raman (RR) spectroscopy using both ยพ10 ns a
## Synopsis $elutions of calf thymus NaRNA in 0.2M NaCl and CsDNA in 0.2M CsCl (fragmented by sonic irradiation to a molecular weighb of about 5 X 106) were examined by electron microscopy, light scattering, and viscosity measurements. Electron microscopy showed that the molecular fragments are ro
## Abstract With increasing addition of __Escherichia coli__ LPS to calf thymus DNA, both dissolved in CaCl~2~, absorption maxima of DNA at 260 nm decreased gradually with the appearance of isosbastic points at both ends of spectra, which implied some binding between DNA and LPS. Hill plot of absor