Perchlorate Solid-Contact Ion-Selective Electrode Based on
Dodecabenzylbambus[6]uril

J 2022

Perchlorate Solid-Contact Ion-Selective Electrode Based on Dodecabenzylbambus[6]uril

ITTERHEIMOVÁ, Petra; Johan BOBACKA; Vladimír ŠINDELÁŘ a Přemysl LUBAL

Základní údaje

Originální název

Perchlorate Solid-Contact Ion-Selective Electrode Based on Dodecabenzylbambus[6]uril

Autoři

ITTERHEIMOVÁ, Petra ; Johan BOBACKA; Vladimír ŠINDELÁŘ a Přemysl LUBAL

Vydání

Chemosensors, MDPI, 2022, 2227-9040

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10406 Analytical chemistry

Stát vydavatele

Švýcarsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 4.200

Kód RIV

RIV/00216224:14310/22:00125586

Organizační jednotka

Přírodovědecká fakulta

DOI

https://doi.org/10.3390/chemosensors10030115

UT WoS

000776842000001

EID Scopus

2-s2.0-85127634761

Klíčová slova anglicky

bambus[6]uril; ion-selective electrode (ISE); anion chemosensor; perchlorate analysis

Štítky

14313010, 143180, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 16. 3. 2023 09:13, Mgr. Michaela Hylsová, Ph.D.

Anotace

V originále

Dodecabenzylbambus[6]uril (Bn12BU[6]) is an anion receptor that binds the perchlorate ion the most tightly (stability constant ~1010 M−1) of all anions due to the excellent match between the ion size in relation to the receptor cavity. This new bambusuril compound was used as an ionophore in the ion-selective membrane (ISM) to develop ion selective electrodes (ISEs) for determination of perchlorate concentration utilizing the poly(3,4-ethylenedioxythiophene) (PEDOT) polymer film as a solid-contact material. Variation of the content of Bn12BU[6] and tridodecylmethylammonium chloride (TDMACl) in the plasticized poly(vinyl chloride)-based ISM was also tested. All the prepared solid-contact ISEs and their analytical performance were characterized by potentiometry, cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS) and chronopotentiometry. The ISEs showed rapid response and a sub-Nernstian slope (~57 mV/decade) during potentiometric measurements in perchlorate solutions in the concentration range from 10−1 to 10−6 M simultaneously with their high stability and sufficient selectivity to other common inorganic anions like bromide, chloride, nitrate and sulphate. The function of the ISE was further verified by analysis of real water samples (lake, sea, and mineral water), which gave accurate and precise results.

Návaznosti

LTC20044, projekt VaV

Název: Thermodynamic and kinetic investigations of metal complexes of polydentate ligands for biomedical, analytical and industrial applications (Akronym: NECTAR_COST)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Thermodynamic and kinetic investigations of metal complexes of polydentate ligands for biomedical, analytical and industrial applications, INTER-COST

MUNI/A/1539/2021, interní kód MU

Název: Vývoj metod a instrumentace pro analýzu biologicky významných látek 2022

Investor: Masarykova univerzita, Vývoj metod a instrumentace pro analýzu biologicky významných látek 2022

Citovat

ITTERHEIMOVÁ, Petra; Johan BOBACKA; Vladimír ŠINDELÁŘ a Přemysl LUBAL. Perchlorate Solid-Contact Ion-Selective Electrode Based on Dodecabenzylbambus[6]uril. Chemosensors. MDPI, 2022, roč. 10, č. 3, s. 115-130. ISSN 2227-9040. Dostupné z: https://doi.org/10.3390/chemosensors10030115.

@article{1843237,
   author = {Itterheimová, Petra and Bobacka, Johan and Šindelář, Vladimír and Lubal, Přemysl},
   article_number = {3},
   doi = {https://doi.org/10.3390/chemosensors10030115},
   keywords = {bambus[6]uril; ion-selective electrode (ISE); anion chemosensor; perchlorate analysis},
   language = {eng},
   issn = {2227-9040},
   journal = {Chemosensors},
   title = {Perchlorate Solid-Contact Ion-Selective Electrode Based on Dodecabenzylbambus[6]uril},
   url = {https://www.mdpi.com/2227-9040/10/3/115},
   volume = {10},
   year = {2022}
}

TY  - JOUR
ID  - 1843237
AU  - Itterheimová, Petra - Bobacka, Johan - Šindelář, Vladimír - Lubal, Přemysl
PY  - 2022
TI  - Perchlorate Solid-Contact Ion-Selective Electrode Based on Dodecabenzylbambus[6]uril
JF  - Chemosensors
VL  - 10
IS  - 3
SP  - 115
EP  - 115
PB  - MDPI
SN  - 22279040
KW  - bambus[6]uril
KW  - ion-selective electrode (ISE)
KW  - anion chemosensor
KW  - perchlorate analysis
UR  - https://www.mdpi.com/2227-9040/10/3/115
N2  - Dodecabenzylbambus[6]uril (Bn12BU[6]) is an anion receptor that binds the perchlorate ion the most tightly (stability constant ~1010 M−1) of all anions due to the excellent match between the ion size in relation to the receptor cavity. This new bambusuril compound was used as an ionophore in the ion-selective membrane (ISM) to develop ion selective electrodes (ISEs) for determination of perchlorate concentration utilizing the poly(3,4-ethylenedioxythiophene) (PEDOT) polymer film as a solid-contact material. Variation of the content of Bn12BU[6] and tridodecylmethylammonium chloride (TDMACl) in the plasticized poly(vinyl chloride)-based ISM was also tested. All the prepared solid-contact ISEs and their analytical performance were characterized by potentiometry, cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS) and chronopotentiometry. The ISEs showed rapid response and a sub-Nernstian slope (~57 mV/decade) during potentiometric measurements in perchlorate solutions in the concentration range from 10−1 to 10−6 M simultaneously with their high stability and sufficient selectivity to other common inorganic anions like bromide, chloride, nitrate and sulphate. The function of the ISE was further verified by analysis of real water samples (lake, sea, and mineral water), which gave accurate and precise results.
ER  -

ITTERHEIMOVÁ, Petra; Johan BOBACKA; Vladimír ŠINDELÁŘ a Přemysl LUBAL. Perchlorate Solid-Contact Ion-Selective Electrode Based on Dodecabenzylbambus[6]uril. \textit{Chemosensors}. MDPI, 2022, roč.~10, č.~3, s.~115-130. ISSN~2227-9040. Dostupné z: https://doi.org/10.3390/chemosensors10030115.

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