Abstract The estrogens 17-β-estradiol (E2) and 17-α-ethinylestradiol (EE2) are reported as
highly endocrine-disrupting agents, being recently included in an EU watch list regarding …

Around 20 progestins (also called gestagens, progestogens, or progestagens) are used
today in assisting a range of medical conditions from endometrial cancer to uterine bleeding …

Alkylsilyl reagents are the most widely used reagents for the derivatization of polar
compounds containing labile hydrogen atoms for gas chromatography. In this article the …

Background Metabolic profiling is becoming increasingly popular to identify subtle metabolic
variations induced by diet alterations and to characterize the metabolic impact of variations …

In recent years, variety of Extraction techniques has been introduced for the recovery of
organic compounds. Extraction Methods are widely used in various Industries for Separation …

A voltammetric sensor based on the electropolymerization of cobalt-poly (methionine)(Co-
poly (Met)) on a glassy carbon electrode (GCE) was developed and applied for the …

A novel reduced graphene oxide/Sb 2 O 5 hybrid nanomaterial was prepared by a one-pot
reaction process. The nanomaterial was characterized by different spectroscopic …

The development and optimization of an analytical method for simultaneous extraction,
determination and reliable confirmation of twenty steroids from different classes …

In this paper, a new working approach is described for the analysis of steroids as
environmental water pollutants. As novelty to the field, steroids were identified and …

Public concerns about potential ecological risks of androgens discharged to the
environment through wastewater treatment plants (WWTPs) has resulted in an increased …