Zastosowanie spektrometrii atomowej i spektrometrii mas w badaniu specjacji chemicznej
Journal Title: Wiadomości Chemiczne - Year 2015, Vol 69, Issue 9
Abstract
Selected examples of studies conducted by the research group from Laboratory of the Basic Aspect of Analytical Chemistry (Faculty of Chemistry, University of Warsaw), related to the investigation of chemical speciation with the use of coupled techniques were discussed in this work. The pioneering investigation was focused on the study of the speciation of mercury in fish tissues and in clinical samples. Then, the intensive researches were conducted towards understanding of the speciation of antimony and selenium in water, plants and clinical objects. Interestingly, the evaluation of the speciation of aluminium become a challenge in respect of the establishing of the reliable analytical procedure, and the use of flow injection for sample operation were explored in this case. The last but not least, the non – routine analytical procedure was developed in the case of zinc speciation in plant exposed to the harmful environmental conditions.
Authors and Affiliations
Ewa Bulska, Marcin Wojciechowski
Keywords
Related Articles
- EP ID EP585164
- DOI -
- Views 114
- Downloads 0
Peptydoglikan : budowa, rola biologiczna oraz synteza
The most important component of bacterial cell walls especially Gram-positive bacteria is peptidoglycan, called also murein, PGN. The first time this synonym was used in 1964 by Weidel and Pelzer [1]. Peptidoglycan is pr...
Podział klejów rozpuszczalnych w wodzie ze względu na pochodzenie
Self-adhesive adhesives have been known since 1935. Since then, many categories of their division have been distinguished, depending on their origin, state of aggregation, operating conditions, obtaining, chemical base o...
Skręty zwrotne w peptydach i białkach. Mimetyki skrętów zwrotnych. Część 1
The secondary structure of the proteins can be divided into α-helix, βsheet and reverse turns. A reverse turn is defined as a site where a polypeptide chain reverses its overall direction. It leads the chain to fold back...
Modyfikowane oligodeoksyrybonukleotydy zawierające w wiązaniu internukleotydowym w pozycji mostkowej atom azotu
Synthetic oligonucleotides (ONs) constitute an important class of compounds which exhibit biological activity. As potential drugs ONs are employed in the antisense strategy [1]. The antisense therapeutic agent acts on th...
2,2’-dihydroksy-1,1’-binaftyl (BINOL) i jego pochodne. Wybrane syntezy i zastosowanie. Część. II
An invention of new catalytic strategies for stereoselective synthesis is of current interest to many laboratories worldwide . Over the past few decades a remark - able progress in the field of stereocontrolled synthesis...