Voltammetric determination of plant growth stimulants based on organic acids

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F17%3A39910928" target="_blank" >RIV/00216275:25310/17:39910928 - isvavai.cz</a>

Alternative codes found

RIV/00216275:25510/17:39910928

Result on the web

<a href="http://dx.doi.org/10.1007/s00706-016-1863-y" target="_blank" >http://dx.doi.org/10.1007/s00706-016-1863-y</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00706-016-1863-y" target="_blank" >10.1007/s00706-016-1863-y</a>

Result language

angličtina

Original language name

Voltammetric determination of plant growth stimulants based on organic acids

Original language description

In this article, a method describes voltammetric determination of substances based on organic acids that are frequently main components of synthetic growth stimulants for plants. The most frequently used stimulants containing a mixture of two electroactive substances, namely 2-aminobenzoic acid (anthranilic acid) and 2-hydroxybenzoic acid (salicylic acid), were analyzed using linear sweep voltammetry in combination with a boron-doped diamond electrode in aqueous–alcoholic neutral medium of phosphate buffer at pH 7.0, where analytes exhibit the largest difference in the E1/2 values, namely 935 mV for anthranilic acid and 1240 mV for salicylic acid, which provides a precondition for successful determination of their mixtures. Further, a mathematical algorithm has been suggested for evaluation of non-linear relationships of the peak current on concentration of acids. The procedure is applicable to practical samples of plant stimulants such as Sunagreen, Hergit, Paban, and others. The developed method will serve as production check of plant stimulants containing anthranilic acid and salicylic acid.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10406 - Analytical chemistry

Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Monatshefte fur Chemie

ISSN

0026-9247

e-ISSN

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Volume of the periodical

148

Issue of the periodical within the volume

3

Country of publishing house

AT - AUSTRIA

Number of pages

7

Pages from-to

473-479

UT code for WoS article

000396528600011

EID of the result in the Scopus database

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