Detail publikace

Recent advances in the preconcentration and determination of platinum group metals in environmental and biological samples

KOMENDOVÁ, R.

Originální název

Recent advances in the preconcentration and determination of platinum group metals in environmental and biological samples

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

Platinum metals enter the environment primarily through the worldwide use of autocatalysts. The metals are released from the catalyst in the form of microparticles and nanoparticles, in elemental form, optionally in the form of surface-oxidized particles. Also important is the use of biologically active compounds of platinum group metals in oncological therapy, when they become the part of wastewaters. They move in all environmental compartments and are also subject to long-distance transport. However, they are still found in very low concentrations in the environment. Their direct determination is often difficult, using only highly sensitive analytical techniques. To use more common and more affordable techniques, a preconcentration step is necessary to increase their concentration to a measurable value. An overview of the application of preconcentration techniques and an overview of the current occurrence of platinum metals in individual matrices is presented.

Klíčová slova

platinum; palladium; rhodium; preconcentration; environmental samples; biological samples; autocatalyst

Autoři

KOMENDOVÁ, R.

Vydáno

1. 1. 2020

Nakladatel

Elsevier

Místo

Spojené království Velké Británie a Severního Irska

ISSN

0165-9936

Periodikum

TRAC-TRENDS IN ANALYTICAL CHEMISTRY

Číslo

122

Stát

Spojené království Velké Británie a Severního Irska

Strany od

1

Strany do

12

Strany počet

12

URL

https://www.sciencedirect.com/science/article/pii/S0165993619304741?dgcid=author

Plný text v Digitální knihovně

http://hdl.handle.net/11012/200864

BibTex

@article{BUT160020,
  author="Renata {Komendová}",
  title="Recent advances in the preconcentration and determination of platinum group metals in environmental and biological samples",
  journal="TRAC-TRENDS IN ANALYTICAL CHEMISTRY",
  year="2020",
  number="122",
  pages="1--12",
  doi="10.1016/j.trac.2019.115708",
  issn="0165-9936",
  url="https://www.sciencedirect.com/science/article/pii/S0165993619304741?dgcid=author"
}