Electrochemical and UV-spectrophotometric study of oxygen and superoxide anion radical interaction with anthraquinone derivatives and their radical anions

TL;DR: This review article summarizes recent applications of electrochemical techniques to redox-active drug development and mechanistic studies and includes a general introduction to the use of electrochemistry in biology, with a focus on how electrochemical can uniquely provide both kinetic and thermodynamic information.

TL;DR: It is suggested that superoxide is a useful electron shuttle because it reacts rapidly and almost indiscriminately with Fe(lll)-organic complexes and its precursor, dissolved oxygen, is ubiquitous in the photic zone.

TL;DR: In this paper, an overview on the development of photosensitizers, including the sensing principle of photoelectrochemical biosensors, and the latest developments and applications are also included.

TL;DR: A series of natural and synthetic 2-hydroxy-3-alkylnaphthoquinones, several of them with relevant biological activities, showed typical voltammograms, on Hg and glassy carbon electrodes, in aprotic medium as mentioned in this paper.

TL;DR: In this paper, the integral equations obtained from the boundary value problems were solved and extensive data were calculated which permit construction of stationary electrode polarograms from theory, making it possible to develop diagnostic criteria so that unknown systems can be characterized by studying the variation of peak current, half-peak potential, or ratio of anodic to cathodic peak currents as a function of rate of voltage scan.

TL;DR: A comprehensive review of the current state of research in quinonoid compounds starting with general and theoretical aspects and encompassing, among other things, physical and chemical methods, mass spectra, PES, chiroptical properties, chemiluminescence, recent advances in the synthesis of quinoid compounds and in photochemistry, chemistry and biochemistry is given in this article.

TL;DR: In this article, the reduction potential and electrode kinetics of cyclic Voltammetric experiments are discussed. But they do not consider the effect of the number of electrons in the system.