New advanced materials' potential as sorbents during the sample preparation process has
recently been highlighted by developments in contemporary analytical chemistry …

Polymers in nanofiber format promise a great potential as sorbents for extraction techniques.
This tutorial provides an overview of direct coupling of extraction techniques based on …

Organochlorine pesticides (OCPs) are ubiquitous environmental contaminants with adverse
impacts on aquatic biota, wildlife and human health even at low concentrations. However …

An efficient and fast microwave-assisted extraction (MAE) method followed by gas
chromatographic separation with mass spectrometric detection (GC–MS) was developed for …

A new green method has been developed for the extraction of the pseudo-total content of
the heavy metals Ni, Cu, Cr, Pb, and Cd from marine sediments using a mixture of …

Thousands of different organic chemicals are synthesized each year for use as insecticides,
herbicides, detergents, and insulating materials, and for different purposes. Some of them …

Sample preparation methods play an essential role in analytical chemistry. Most analytical
instruments are unable to handle matrices directly, and some forms of pretreatment are …

The increasing awareness of the effects of pollutants in the eco-system and on the
development of suitable methods of analysis has stimulated a lot of research recently. This …

Univerzita Karlova, Farmaceutická fakulta v Hradci Králové Katedra analytické chemie
Kandidát: Mgr. Martina Háková Školitel: doc. RNDr. Dalibor Šatínský, Ph. D. Konzultant: doc …

Актуальність роботи. На промислових підприємствах України накопичилась велика
кількість небезпечних хімічних речовин, до яких можна віднести і непридатні до …