Deciphering morpho-physiological and phytochemical attributes of Tanacetum parthenium L. plants exposed to C60 fullerene and salicylic acid.
Essential oil
Growth
Metabolites
Nanomaterials
Phytohormone
Tanacetum parthenium
Journal
Chemosphere
ISSN: 1879-1298
Titre abrégé: Chemosphere
Pays: England
ID NLM: 0320657
Informations de publication
Date de publication:
Nov 2020
Nov 2020
Historique:
received:
23
03
2020
revised:
08
06
2020
accepted:
11
06
2020
pubmed:
26
6
2020
medline:
18
9
2020
entrez:
26
6
2020
Statut:
ppublish
Résumé
This study was aimed to evaluate the effects of C60 fullerene concentrations (0, 125, 250, 500 and 1000 mg/L) and salicylic acid (0 and 0.2 mM) on growth and phytochemical accumulation of two feverfew genotypes (Pharmasaat and Jelitto) in a factorial experiment based on completely randomized design with three replications. According to the ANOVA, triple interaction of treatments were significant on morphological and phytochmical traits, however, the main effect of treatments only affected physiological attributes. Application of salicylic acid differentially influenced the effects of various concentrations of C60 fullerene on growth traits of both genotypes. In Pharmasaat, foliar application of salicylic acid increased growth traits of plants exposed to C60 fullerene at all concentrations, however, it improved the growth of Jelitto at higher levels of fullerene. The maximum increase of flower + leaf dry weight was recorded at 1000 mg/L C60 fullerene in combination with salicylic acid compared to control for Jelitto. In Pharmasaat, the parthenolide content significantly increased following increase of C60 fullerene up to 250 mg/L with salicylic acid, but a rapid decrease followed at 500-1000 mg/L. SEM images showed a wider deposition (many spheres with different sizes) of C60 fullerene on leaf tissue of Pharmasaat exposed to high concentration, involving changes in trichome density and tissue rupture. The essential oil content was not significantly increased upon experimental treatments compared to control. Based on hierarchical cluster analysis, C60 fullerene and salicylic acid treatments caused to a co-induction of ion leakage, chlorophyll a, essential oil and parthenoloide in Pharmasaat.
Identifiants
pubmed: 32585459
pii: S0045-6535(20)31600-3
doi: 10.1016/j.chemosphere.2020.127406
pii:
doi:
Substances chimiques
Fullerenes
0
Oils, Volatile
0
Phytochemicals
0
Sesquiterpenes
0
parthenolide
2RDB26I5ZB
fullerene C60
NP9U26B839
Salicylic Acid
O414PZ4LPZ
Chlorophyll A
YF5Q9EJC8Y
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
127406Informations de copyright
Copyright © 2020 Elsevier Ltd. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of competing interest The authors declare that there is no conflict of interest.