Interaction of cyanine dyes with nucleic acids. 6, Synthesis and spectroscopic properties of thiazole orange–amino acids conjugates
نویسندگان
چکیده
منابع مشابه
Synthesis of Glycol Nucleic Acids Synthesis of Glycol Nucleic Acids
SYNTHESIS 2006, No. 4, pp 0645–0653xx.xx.2006 Advanced online publication: 25.01.2006 DOI: 10.1055/s-2006-926313; Art ID: M05505SS © Georg Thieme Verlag Stuttgart · New York Abstract: Starting from glycidol, the synthesis of dimethoxytritylated glycol nucleoside phosphoramidites of adenine (A), thymine (T), uracil (U), guanine (G), and cytosine (C) is reported. These phosphoramidites are the bu...
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Mammalian cells resist the uptake of nucleic acids. The lipid bilayer of the plasma membrane presents one barrier. Here, we report on a second physicochemical barrier for uptake. To create a sensitive probe for nucleic acid-cell interactions, we synthesized fluorescent conjugates in which lipids are linked to DNA oligonucleotides. We found that these conjugates incorporate readily into the plas...
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The absorption and fluorescence spectra of some basic dyes were measured in the pre sence of large excess of adenosine or nucleic acids. The visible absorption band of dye shifts to longer wavelengths than that in free dye solution. The fluorescence spectral shape and peak posi tion remain unchanged on the addition of nucleoside or nucleic acid, while the fluorescence inten sity is enhanced ...
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1 Faculty of Frontiers of Innovative Research in Science and Technology (FIRST), Konan University, 7-1-20, Minatojima-minamimachi, Chuo-ku, Kobe 650-0047, Japan 2Physics Department, Technische Universität München, Am Coulombwall 4a, 85748 Garching, Germany 3Proteomics and Structural Biology Unit, Institute of Genomics and Integrative Biology, CSIR, Mall Road, New Delhi 110 007, India 4Departmen...
متن کاملInteraction between Nucleic Acids and Berberine Sulfate
Mellors et al. ( 1 ) h a v e found by means of microfluorometry that an approximately linear relation exists between the fluorescence intensity of cell nuclei stained with berberine sulfate and their nucleic acid content. However, very little is known as to the interaction between nucleic acids and berberine sulfate in vitro. The purpose of the present study is to examine this interaction in vi...
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ژورنال
عنوان ژورنال: Biopolymers and Cell
سال: 1999
ISSN: 0233-7657,1993-6842
DOI: 10.7124/bc.000521