Derivative spectrophotometry is an analytical technique of great utility for extracting both
qualitative and quantitative information from spectra composed of unresolved bands, and for …

Chemometrics is the application of statistical and mathematical methods to analytical data to
permit maximum collection and extraction of useful information. The utility of chemometric …

A novel nanoacetylene black coated the surface of graphite pencil lead electrode (nano-
AB/GPLE) is successfully constructed. Electrochemical impedance spectroscopy (EIS) and …

In this work, a novel voltammetric sensor was fabricated by the decoration of carboxylated
multi-walled carbon nanotubes (f-MWCNT) with gold nanoparticles (AuNPs) using glassy …

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 …

The aim of this paper is to give an overview of the advances during the last 15 years and of
the state-of-the-art in the analysis of steroid hormone drugs and related materials. Why just …

In this work we propose the voltammetric analysis of contraceptive hormones
ethinylestradiol (EE) and cyproterone acetate (CPA) using solid amalgam electrode …

The current article surveys pharmaceutical analysis and related methodology that has
appeared in the literature since the last review in this series was published in Analytical …

Statins are a group of medicines that can help to lower the level of low-density lipoprotein
(LDL) cholesterol “bad cholesterol” in the blood. Having a high level of LDL cholesterol is …

In the present work, pioglitazone and glimepiride, 2 widely used antidiabetics, were
simultaneously determined by a chemometric-assisted UV-spectrophotometric method …