Sensitive voltammetric method for the fast analysis of the antioxidant pyrogallol using a boron-doped diamond electrode in biofuels

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F17%3A00474913" target="_blank" >RIV/61388955:_____/17:00474913 - isvavai.cz</a>

Alternative codes found

RIV/00216275:25310/17:39910929

Result on the web

<a href="http://dx.doi.org/10.1007/s11696-016-0025-3" target="_blank" >http://dx.doi.org/10.1007/s11696-016-0025-3</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11696-016-0025-3" target="_blank" >10.1007/s11696-016-0025-3</a>

Result language

angličtina

Original language name

Sensitive voltammetric method for the fast analysis of the antioxidant pyrogallol using a boron-doped diamond electrode in biofuels

Original language description

A sensitive voltammetric method for the determination of pyrogallol (PY) was developed employing a boron-doped diamond electrode (BDDE). The composition of the supporting electrolyte was investigated during the development of the methodology. Linear sweep voltammetry (LSV) under the optimized experimental conditions was applied for PY determination with a limit of detection and limit of quantification of 0.85 and 2.82 mu mol L-1, respectively. These values are satisfactory for application to real samples. The usability of this method for the quantification of pyrogallol was in range from 2.82 to 296.00 mu mol L-1. Finally, the developed method was successfully used for the analysis of real samples of biodiesel produced from rapeseed oil and its blend with diesel fuel. Samples of biodiesel and biodiesel blends were analyzed directly in an electrochemical cell, while samples with very low concentrations of PY in biodiesel were extracted with water using the proposed simple and fast process.

Czech name

—

Czech description

—

Type

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

CEP classification

—

OECD FORD branch

10403 - Physical chemistry

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2017

Confidentiality

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

Name of the periodical

Chemical Papers

ISSN

0366-6352

e-ISSN

—

Volume of the periodical

71

Issue of the periodical within the volume

6

Country of publishing house

SK - SLOVAKIA

Number of pages

8

Pages from-to

1047-1054

UT code for WoS article

000401069700005

EID of the result in the Scopus database

2-s2.0-85028341107