Solvent-assisted dispersive micro-solid phase extraction of bisphenols using iron(III) thenoyltrifluoroacetonate complex (Fe(TTA)3) as a new nanostructured sorbent: a proof of concept

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11160%2F23%3A10471780" target="_blank" >RIV/00216208:11160/23:10471780 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11150/23:10471780

Výsledek na webu

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=_qxhG-I6Hh" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=_qxhG-I6Hh</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1039/d3ay00214d" target="_blank" >10.1039/d3ay00214d</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Solvent-assisted dispersive micro-solid phase extraction of bisphenols using iron(III) thenoyltrifluoroacetonate complex (Fe(TTA)3) as a new nanostructured sorbent: a proof of concept

Popis výsledku v původním jazyce

In this work, we describe for the first time the use of iron(iii) thenoyltrifluoroacetonate complex (Fe(TTA)(3)) as a novel sorbent for solvent-assisted dispersive micro-solid phase extraction (SA-d mu SPE) of bisphenols from water samples. The extraction procedure is based on the formation of nanoparticles in situ following the rapid injection of a methanolic solution of Fe(TTA)(3) into the stirred aqueous sample. Herein, the synthesis of Fe(TTA)(3) and study of the essential parameters of the preparative procedure are described. The optimized procedure allowed for efficient enrichment of bisphenols from various water samples, chosen as model contaminants and matrix, within 2.5 min. The sorbent was collected by centrifugation, dissolved in methanol, and injected to perform HPLC with spectrophotometric detection. The limits of detection and quantification obtained ranged from 1.0-3.1 and 3.1-7.5 mu g L-1, respectively. Intraday and interday precisions of &lt;7% relative standard deviation (RSD) and &lt;8% RSD with analyte recoveries ranging between 70-117% (103.8% on average) were obtained for the analysis of river water, wastewater treatment plant effluent, and bottled water.

Název v anglickém jazyce

Solvent-assisted dispersive micro-solid phase extraction of bisphenols using iron(III) thenoyltrifluoroacetonate complex (Fe(TTA)3) as a new nanostructured sorbent: a proof of concept

Popis výsledku anglicky

In this work, we describe for the first time the use of iron(iii) thenoyltrifluoroacetonate complex (Fe(TTA)(3)) as a novel sorbent for solvent-assisted dispersive micro-solid phase extraction (SA-d mu SPE) of bisphenols from water samples. The extraction procedure is based on the formation of nanoparticles in situ following the rapid injection of a methanolic solution of Fe(TTA)(3) into the stirred aqueous sample. Herein, the synthesis of Fe(TTA)(3) and study of the essential parameters of the preparative procedure are described. The optimized procedure allowed for efficient enrichment of bisphenols from various water samples, chosen as model contaminants and matrix, within 2.5 min. The sorbent was collected by centrifugation, dissolved in methanol, and injected to perform HPLC with spectrophotometric detection. The limits of detection and quantification obtained ranged from 1.0-3.1 and 3.1-7.5 mu g L-1, respectively. Intraday and interday precisions of &lt;7% relative standard deviation (RSD) and &lt;8% RSD with analyte recoveries ranging between 70-117% (103.8% on average) were obtained for the analysis of river water, wastewater treatment plant effluent, and bottled water.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30104 - Pharmacology and pharmacy

Projekt

<a href="/cs/project/EF16_019%2F0000841" target="_blank" >EF16_019/0000841: Zvýšení účinnosti a bezpečnosti léčiv a nutraceutik: moderní metody - nové výzvy</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Analytical Methods

ISSN

1759-9660

e-ISSN

1759-9679

Svazek periodika

15

Číslo periodika v rámci svazku

17

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

12

Strana od-do

2061-2072

Kód UT WoS článku

000949627600001

EID výsledku v databázi Scopus

2-s2.0-85151038782