Adsorption of Acridine orange to DNA-polyelectrolyte Complex Gels
نویسندگان
چکیده
منابع مشابه
Spectral Properties of Acridine Orange Bound to Dna/rna
DNA/RNA, present in almost every cell, has been a hot research topic in a wide range of areas, including biology, physics, chemistry and polymer engineering. Naturally, to image DNA and facilitate DNA/RNA-related questions becomes an interesting question itself. Since 50 years ago people have been discovering and developing families of fluorescence dyes (from Acridine orange to YOYO-1) with uni...
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Acridine orange is a metachromatic intercalator used extensively in histochemistry to differentiate double- from single-stranded (ds, ss) nucleic acid by the emission of green and red fluorescence, respectively, under ultraviolet light. In the present study we standardised a protocol in order to use acridine orange to detect rotavirus ds RNA in polyacrylamide gels and compared it to silver and ...
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Polyelectrolyte hydrogels formed by xanthan gum and chitosan can be used for encapsulation and controlled release of food ingredients, cells, enzymes, and therapeutic agents. In this study, xanthan–chitosan microcapsules were formed by complex coacervation. The effects of initial polymer concentration and chitosan solution pH on the crosslinking density of xanthan–chitosan network were investig...
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متن کاملPolyelectrolyte adsorption
2014 The adsorption of uncharged polymers is, due to numerous efforts over past decades, fairly well understood. Some insight exists into the structure of the adsorbed layer, and the effect of the important parameters molecular weight, solvency and polymer/surface interaction has been investigated. Theory and experiment are beginning to converge. The polyelectrolyte adsorption process, however,...
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ژورنال
عنوان ژورنال: Transactions of the Materials Research Society of Japan
سال: 2010
ISSN: 1382-3469,2188-1650
DOI: 10.14723/tmrsj.35.873