Loading content, please wait..
loading..
Logo
Version 3.21
or
Authors Domenech-Carbo, A; Cervello-Bulls, P; Gonzalez, JM; Soriano, P; Estrelles, E; Montoya, N
Author Full Name Domenech-Carbo, Antonio; Cervello-Bulls, Paula; Miguel Gonzalez, Jose; Soriano, Pilar; Estrelles, Elena; Montoya, Noemi
Title Electrochemical monitoring of ROS influence on seedlings and germination response to salinity stress of three species of the tribe Inuleae
Source RSC ADVANCES
Language English
Document Type Article
Keywords Plus ANTIOXIDANT ACTIVITY; HYDROXYL RADICALS; OXIDATIVE STRESS; IN-SITU; OXYGEN; VOLTAMMETRY; TOLERANCE; GROWTH; AVAILABILITY; FLAVONOIDS
Abstract Solid-state electrochemical methods have been applied to the establishment of patterns of plant growth and response to saline stress using seedlings of Inula helenium L., Dittrichia viscosa (L.) Greuter (Inula viscosa (L.) Aiton), Limbarda crithmoides (L.) Dumort (Inula crithmoides L.). Upon in situ electrochemical generation of reactive oxygen species (ROS) the reactivity with such species was monitored using voltammetric signals associated to the oxidation of polyphenolic components of the plants. A simple kinetic model based on second-order reaction between ROS and polyphenolic components is applied to electrochemical data yielding apparent rate constants which can be correlated with the level of saline stress revealing significant differences between the tested species. These results were contrasted with the seed germination response to salt concentration in order to check potentiality of voltammetric techniques as analytical tools for evaluating salt stress tolerance in plants.
Author Address [Domenech-Carbo, Antonio; Cervello-Bulls, Paula; Miguel Gonzalez, Jose; Montoya, Noemi] Univ Valencia, Dept Analyt Chem, Dr Moliner 50, E-46100 Valencia, Spain; [Soriano, Pilar; Estrelles, Elena] Univ Valencia, ICBiBE Bot Garden, Quart 80, Valencia 46008, Spain
Reprint Address Domenech-Carbo, A (reprint author), Univ Valencia, Dept Analyt Chem, Dr Moliner 50, E-46100 Valencia, Spain.
E-mail Address antonio.domenech@uv.es
ORCID Number Domenech-Carbo, Antonio/0000-0002-5284-2811
Funding Agency and Grant Number Ministerio de Economia, Industria y Competitividad (MINECO) [CTQ2017-85317-C2-1-P]; Fondo Europeo de Desarrollo Regional (ERDF) [CTQ2017-85317-C2-1-P]; Agencia Estatal de Investigacion (AEI) [CTQ2017-85317-C2-1-P]
Funding Text Project CTQ2017-85317-C2-1-P, supported with Ministerio de Economia, Industria y Competitividad (MINECO), Fondo Europeo de Desarrollo Regional (ERDF) and Agencia Estatal de Investigacion (AEI), is gratefully acknowledged.
Publisher ROYAL SOC CHEMISTRY
Publisher City CAMBRIDGE
Publisher Address THOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND
ISSN 2046-2069
29-Character Source Abbreviation RSC ADV
ISO Source Abbreviation RSC Adv.
Publication Date JUN 9
Year Published 2019
Volume 9
Issue 31
Beginning Page 17856
Ending Page 17867
Digital Object Identifier (DOI) 10.1039/c9ra02556a
Page Count 12
Web of Science Category Chemistry, Multidisciplinary
Subject Category Chemistry
Document Delivery Number ID8DY
Unique Article Identifier WOS:000471914300039
Plants associated with this reference

LEGAL NOTICES — This website is protected by Copyright © The University of Sussex, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021. The eHALOPH database is protected by Database Right and Copyright © The University of Sussex and other contributors, 2006, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021. This database is based on an earlier work by James Aronson.
THIS WEBSITE AND THIS DATABASE ARE PROVIDED ON AN "AS IS" BASIS, AND YOU USE THEM AND RELY ON THEM AT YOUR OWN RISK.

Contact email: halophytes@sussex.ac.uk
Credits – Tim Flowers, Joaquim Santos, Moritz Jahns, Brian Warburton, Peter Reed