Authors: Ali A Ensafi, Esmaeil Heydari-Bafrooei, Maryam Amini

Publication date: 2012/1/15

Journal name: Biosensors and Bioelectronics

Volume: 31

Pages: 376-381

Publisher: Elsevier

The interaction of riboflavin with salmon sperm double-stranded DNA based on the
decreasing of the oxidation signal of guanine and adenine bases was studied
electrochemically with a pencil graphite electrode (PGE) using differential pulse
voltammetry. The decrease in the intensity of the guanine and adenine oxidation signals
after interaction with riboflavin was used as an indicator signals for the sensitive
determination of riboflavin. Under the optimum conditions, a linear dependence of the ...