Analysis and DNA interaction of the profluralin herbicide
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F19%3A39915067" target="_blank" >RIV/00216275:25310/19:39915067 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/article/10.1007/s10311-019-00865-1" target="_blank" >https://link.springer.com/article/10.1007/s10311-019-00865-1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10311-019-00865-1" target="_blank" >10.1007/s10311-019-00865-1</a>
Alternative languages
Result language
angličtina
Original language name
Analysis and DNA interaction of the profluralin herbicide
Original language description
The increasing use of pesticides is a major health issue. There is therefore a need for improved analytical methods and more knowledge on the interaction of pesticides with living organisms. Here, we developed the analysis of profluralin in water and soils by cyclic voltammetry, square-wave voltammetry and square-wave adsorptive stripping voltammetry. We also studied the interaction between profluralin and double-stranded DNA. Results of cyclic voltammetric studies indicate that the reduction processes have an irreversible and adsorption-like character, as a possible consequence of the reduction of nitro groups of profluralin. Quantification was found linear from 60 to 800 nmol L-1 with a detection limit of 17 nmol L-1 using square-wave adsorptive stripping voltammetry. Results of interactions with double-stranded DNA from salmon sperm revealed that profluralin forms a complex with DNA by electrostatic binding. Values of Gibbs free energy confirmed that formation of profluralin-DNA complex is spontaneous and favourable.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10406 - Analytical chemistry
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Environmental Chemistry Letters
ISSN
1610-3653
e-ISSN
—
Volume of the periodical
17
Issue of the periodical within the volume
3
Country of publishing house
DE - GERMANY
Number of pages
7
Pages from-to
1359-1365
UT code for WoS article
000481434000016
EID of the result in the Scopus database
—