Synthetic pigments/non-renewable coloring sources used normally in the textile industry
release toxic substances into the environment, causing perilous ecological challenges. To …

Naphthoquinones are the most commonly occurring type of quinones in nature. They are a
diverse family of secondary metabolites that occur naturally in plants, lichens and various …

Modern society requires sustainable energy-storage systems to complement the fast-
growing implementation of renewable sources. However, conventional batteries are based …

The distribution of respiratory quinone electron carriers among cultivated organisms
provides clues on both the taxonomy of their producers and the redox processes these are …

Naphthoquinones are important natural or synthetic compounds belonging to the general
class of quinones. Many compounds in this class have become drugs that are on the …

We performed an extensive analysis about the reaction conditions of the 1, 4-Michael
addition of amino acids to 1, 4-naphthoquinone and substitution to 2, 3 …

Background: Several quinones are on the pharmaceutical market as drugs for the treatment
of several diseases. Objective: The aim of this review was to provide an overview of the …

The effects of H-bonding on the redox potential and molecular vibrations of plastoquinone
(PQ) that functions as a primary and a secondary quinone electron acceptor (QA and QB …

The electrochemical behavior of several structurally related catecholamine molecules has
been investigated on different electrode materials with cyclic voltammetry, infrared …

The axial ligands of the acceptor chlorophylls, A 0A and A 0B, in Photosystem I are the Met
sulfur atoms of M688 PsaA and M668 PsaB. To determine the role of the Met, His variants …