Optical spectroscopies have been intensively used to determine partition coefficients by a
plethora of methodologies. The present review is intended to give detailed and useful …

The interaction of drugs with biological membranes is a critical factor affecting their
pharmacokinetics and pharmacodynamics, so understanding how drugs interact with …

A blueberry extract (A) and two anthocyanin-derived extracts (B and C) were prepared. The
contents of polyphenols, flavonoids, anthocyanins, and anthocyanin-derived pigments of the …

Five procyanidin fractions with different structural complexities were obtained after
fractionation of a grape seed extract. The procyanidin fraction's abilities to inhibit lipid …

Various aspects of application of derivative spectrophotometry in chemical analysis and in
investigations of equilibria and kinetics of reactions are scrutinised. The presented paper …

The study of the antioxidants properties of three classes of pigments, namely anthocyanidins
(cyanidin-Cy, delphinidin-Dp and malvidin-Mv), anthocyanidin-3-glucosides (Cy-3-gluc, Dp …

Isoniazid (INH) is one of the primary drugs used in tuberculosis treatment and its
encapsulation in liposomal vesicles can both improve its therapeutic index and minimize …

The electrochemical oxidation of both the rifampicin (RIF) and isoniazid (INH) drugs has
been investigated by cyclic and square-wave voltammetry in Britton–Robinson buffers (pH 2 …

The study of the antioxidant properties of six deoxyanthocyanidins (deoxypeonidin,
deoxymalvidin, luteolinidin, apigeninidin, guaiacylcatechinpyrylium and …

Several series of papers have been published on the historic development of the DS, 1–5
the properties1 and limitations of derivative spectra2 as well as computer programs for …