Voltammetric determination of all DNA nucleotides.
TLDR
The voltammetric oxidation of all deoxyribonucleic acid (DNA) monophosphate nucleotides is investigated for the first time over a wide pH range by differential pulse voltammetry with a glassy carbon electrode.About:
This article is published in Analytical Biochemistry.The article was published on 2004-09-15 and is currently open access. It has received 263 citations till now. The article focuses on the topics: Differential pulse voltammetry & Nucleotide.read more
Citations
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Electrochemistry of nucleic acids.
Emil Paleček,Martin Bartošík +1 more
TL;DR: Oscillographic polarography, at controlled alternating current, was used in the electrochemical analysis of nucleic acids and briefly summarizes some properties of the elimination voltammetry with linear scan (EVLS) method.
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Natural Products: Bioactivity, Biochemistry, and Biological Effects in Cancer and Disease Therapy
TL;DR: The recent advances in biological function of selected natural products for cancer and disease therapy in terms of crude extracts and components are presented and some studies describe the bioinformatics tool to help to investigate the field of natural products.
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Direct voltammetric detection of DNA and pH sensing on epitaxial graphene: an insight into the role of oxygenated defects.
TL;DR: It is found that anodized EG, consisting of oxygen-related defects, is a superior biosensing platform for the detection of nucleic acids, uric acids (UA), dopamine (DA), and ascorbic acids
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Magnetic beads as versatile tools for electrochemical DNA and protein biosensing
Emil Paleček,Miroslav Fojta +1 more
TL;DR: Recent application of MBs in electrochemical biosensing and particularly in the development of DNA hybridization sensors is reviewed, where MBs serve not only for separation but also as a platform for optimized DNA hybridizations.
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Synchronous fluorescence, UV-visible spectrophotometric, and voltammetric studies of the competitive interaction of bis(1,10-phenanthroline)copper(II) complex and neutral red with DNA.
TL;DR: The results show that both the [Cu(phen)(2)](2+)and the NR molecules can intercalate competitively into the DNA double-helix structure.
References
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Book
Free radicals in biology and medicine
TL;DR: 1. Oxygen is a toxic gas - an introduction to oxygen toxicity and reactive species, and the chemistry of free radicals and related 'reactive species'
Book
Principles of Nucleic Acid Structure
TL;DR: The goal of this series is to pinpoint areas of chemistry where recent progress has outpaced what is covered in any available textbooks, and then seek out and persuade experts in these fields to produce relatively concise but instructive introductions to their fields.
Book
Electrochemistry: Principles, Methods, and Applications
TL;DR: In this article, the fundamental principles of thermodynamics, kinetics, and mass transport associated with electrode reactions are discussed, and experimental methods that are available to study electrode and electrochemical processes, such as steady-state with forced convection, linear sweep, step/pulse voltametric techniques and impedance, modern surface analysis, and microscopic and spectroscopic procedures that complement the electrochemical information.
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Purine bases, nucleosides, and nucleotides: aqueous solution redox chemistry and transformation reactions of their radical cations and e- and OH adducts
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Oxidative damage to DNA: formation, measurement and biochemical features.
TL;DR: It was found that 8-oxoGua, which is generated by either hydration of the guanine radical cation or .OH addition at C8 of the imidazole ring, is a preferential target for further reactions with 1O(2) and one-electron oxidants, including the highly oxidizing oxyl-type guanin radical.