ABOUT INDEXING BOARD ARCHIVES AUTHOR GUIDELINES SUBMIT PAPER AUTHOR'S PAGE NEWS, EVENTS CONTACT
REVISTA DE CHIMIE
Cite as: Rev. Chim.
https://doi.org/10.37358/Rev.Chim.1949

OSIM Nr. R102355
ISSN Online 2668-8212
ISSN Print: 1582-9049
ISSN-L: 1582-9049

REVISTA DE CHIMIE Latest Issue

LATEST ISSUE >>>

   Volume 76, 2025
   Volume 75, 2024
   Volume 74, 2023
   Volume 73, 2022
   Volume 72, 2021
   Volume 71, 2020
   Volume 70, 2019
   Volume 69, 2018
   Volume 68, 2017
   Volume 67, 2016
   Volume 66, 2015
   Volume 65, 2014
   Volume 64, 2013
   Volume 63, 2012
   Volume 62, 2011
   Volume 61, 2010
   Volume 60, 2009
   Volume 59, 2008
   Volume 58, 2007
 
<<<< back

Revista de Chimie (Rev. Chim.), Year 2014, Volume 65, Issue 4,





ANDA IOANA GRATIELA PETREHELE, DAN RUSU, MONICA ANGELA SIPOS, ALEXANDRINA FODOR, MARIANA RUSU
New Keggin Polyoxometalates with Mixed Addenda as Stimulators
of Triticale Seedlings Growth and Biomass Production

Abstract:

In this paper, six new Keggin polyoxometalates: K8[PVMo10O39] and Kx[MPVMo10O39(H2O)] (x = 6 for M = Mn2+, Cu2+, Co2+, Ni2+ and x = 5 for M = Fe3+) were synthesised and their solutions by 0.1 mM, 1.0 mM, 10 mM and 100 mM concentrations were used to Triticale seeds soaking. All experiments were performed in hermetically germinators, in dim and isolated room, at 22°C and 38% humidity. Germination yields in the fourth and sixth days, the growth of radical and seminal roots, coleoptile and first leaf and biomass production were determined. Germination yields of Triticale seeds were not significantly different between treatment with polyoxometalates solutions and control (distilled water). The growth of seedlings were easy stimulated at increasing of K8[PVMo10O39] . 16H2O concentrations. Heavy metal cations of Kx[MPVMo0O39(H2O)] stimulated the seedlings growth in order: Ni ] Fe ] Mn ] Cu ] Co. Concentrations of heavy metals in Triticale seedlings were determined to establish relationship between their bioaccumulation and inhibitory action. The chelating action of K8[PVMo10O39]’”16H2O and the interaction between heavy metals and molybdenum atoms proved to have an important role. Keywords: Keggin, polyoxometalates, germination, Triticale

Issue: 2014, Volume 65, Issue 4
Pages:
download pdf   Download Pdf Article
Creative Commons License
This article is published under the Creative Commons Attribution 4.0 International License
 
<<<< back
 
PUBLISHING SECTION
Author Guidelines
 * Paper Drafting
 * Paper Template
 * Ethical Statement
 * Paper Submission
Ghidul Autorului (ro)
Submit Paper
Author's Page
Publishing Ethics
Peer Review Process
Open Access & Archiving Policy
 Search Authors
 LATEST NEWS
REvista de Chimie NUMAR OMAGIAL PETRU PONI.. detalii
REvista de Chimie Revista de Chimie - 70 de ani de aparitie neintrerupta.. detalii
dictionar English-Romanian Dictionary for Mechanical Engineering
(download pdf)
  News, Events
Crossref Member Badge
 DOI  logo
 Gold Open Access | Source=http://www.plos.org/  | Author=art designer at PLoS
Creative Commons License
 Conferences of Contemporary
 Chemistry
 Biblioteca Chimiei
 Materiale Plastice