Effect of lead accumulation in maize leaves on their chemical images created by a flow-through electronic tongue

Anna Kutyła-Olesiuk , Patrycja Ciosek , E. Romanowska , Wojciech Wróblewski

Abstract

A flow-through electronic tongue based on miniaturized ion-selective electrode array was used for the classification of the maize leaf samples (Zea mays) exposed to media containing Pb(II) ions. The system provided a good recognition of the extracts from the plant leaves treated with solutions of varying concentrations of Pb(NO3)2. Additionally, samples derived from specific segments of the maize leaf, representing different developmental stages of cells, were also discriminated. The presented results showed that the developed sensor array combined with Partial Least Squares-Discriminant Analysis (PLS-DA) technique allowed to recognize the plant samples on the basis of the changes in the ionic composition of the leaf homogenates.
Author Anna Kutyła-Olesiuk (FC / IBC / DM)
Anna Kutyła-Olesiuk,,
- Department Of Microbioanalytics
, Patrycja Ciosek (FC / IBC / DM)
Patrycja Ciosek,,
- Department Of Microbioanalytics
, E. Romanowska - [University of Warsaw (UW)]
E. Romanowska,,
-
- Uniwersytet Warszawski
, Wojciech Wróblewski (FC / IBC / DM)
Wojciech Wróblewski,,
- Department Of Microbioanalytics
Journal seriesTalanta, ISSN 0039-9140
Issue year2013
Vol103
Pages179-185
Publication size in sheets0.5
Keywords in Englishplant leaf samples, maize, lead accumulation, phytoremediation, bioindication, electronic tongue, miniaturized ion-selectiveelectrodes
ASJC Classification1600 General Chemistry
DOIDOI:10.1016/j.talanta.2012.10.029
URL http://www.sciencedirect.com/science/article/pii/S0039914012008491
Languageen angielski
File
talanta_2013_103_179.pdf 622.74 KB
Score (nominal)40
Score sourcejournalList
ScoreMinisterial score = 40.0, 31-01-2020, ArticleFromJournal
Ministerial score (2013-2016) = 40.0, 31-01-2020, ArticleFromJournal
Publication indicators Scopus Citations = 6; WoS Citations = 5; Scopus SNIP (Source Normalised Impact per Paper): 2014 = 1.296; WoS Impact Factor: 2013 = 3.511 (2) - 2013=3.756 (5)
Citation count*3 (2016-05-09)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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