Microdetermination of Double-stranded DNA by Linear Sweep Voltammetry with Phenosafranine
نویسندگان
چکیده
منابع مشابه
Microdetermination of double-stranded DNA by linear sweep voltammetry with phenosafranine.
A novel voltammetric method for the determination of microamounts of fish sperm double-stranded (ds) DNA based on its interaction with phenosafranine (PSF) is proposed in this paper. In a pH 3.5 Britton-Robinson (B-R) buffer solution, PSF had a well-defined second-order derivative linear-sweep voltammetric reductive peak at -0.32 V (vs. SCE) on a mercury electrode. After the addition of dsDNA i...
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ژورنال
عنوان ژورنال: Analytical Sciences
سال: 2006
ISSN: 0910-6340,1348-2246
DOI: 10.2116/analsci.22.691