SYNTHESIS AND STUDY OF NANO-SIZED COMPLEX OF Fe(III) WITH ETHYLENEDIAMINEDISUCCINIC ACID

SYNTHESIS AND STUDY OF NANO-SIZED COMPLEX OF Fe(III) WITH ETHYLENEDIAMINEDISUCCINIC ACID

In this work, the FeEDDSNP nanocomplex was synthesized by dissolution peptization of a freshly precipitated sol of iron hydroxide Fe(OH)3 in an aqueous solution of the racemic form of Н4EDDS. The complex was characterized by electron absorption spectroscopy and IR spect­roscopy. It was shown that th...

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Datum:2023
Hauptverfasser: Trunova, Olena, Berezhnytska , Оleksandra, Rohovtsov , Oleksandr
Format: Artikel
Sprache:English
Veröffentlicht: V.I.Vernadsky Institute of General and Inorganic Chemistry 2023
Online Zugang:https://ucj.org.ua/index.php/journal/article/view/577
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Назва журналу:Ukrainian Chemistry Journal

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Ukrainian Chemistry Journal
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spelling oai:ojs2.1444248.nisspano.web.hosting-test.net:article-5772023-12-22T17:00:59Z SYNTHESIS AND STUDY OF NANO-SIZED COMPLEX OF Fe(III) WITH ETHYLENEDIAMINEDISUCCINIC ACID Trunova, Olena Berezhnytska , Оleksandra Rohovtsov , Oleksandr iron (III), nanoparticles, synthesis, peptization, colloidal solution, ethylenediaminedisuccinic acid. In this work, the FeEDDSNP nanocomplex was synthesized by dissolution peptization of a freshly precipitated sol of iron hydroxide Fe(OH)3 in an aqueous solution of the racemic form of Н4EDDS. The complex was characterized by electron absorption spectroscopy and IR spect­roscopy. It was shown that the structure of the nanocomplex is identical to the structure of the FeEDDS complex obtained using a two-stage technology. The position of the absorption maxima of iron nanoparticles practically does not change depending on the sto­rage time at room temperature, which indicates the stability of the synthesized nanocomplex. The nano­dispersed FeEDDSNP complex is more soluble in water (275 g/l) compared to the FeEDDS complex obtained by the classical method (150 g/l), which greatly facilitates its use as a biologically active compound. To determine the stability of the system depending on the pH, the electrokinetic potential was measured to select the optimal pH of the medium and concentrations to obtain stable dispersed systems. It is shown that at low pH (1.5–4.0) there is a drop in the electrokinetic potential, and when the pH increases, the   V.I.Vernadsky Institute of General and Inorganic Chemistry 2023-09-29 Article Article Inorganic Chemistry Неорганическая химия Неорганічна хімія application/pdf https://ucj.org.ua/index.php/journal/article/view/577 10.33609/2708-129X.89.08.2023.97-108 Ukrainian Chemistry Journal; Vol. 89 No. 8 (2023): Ukrainian Chemistry Journal; 97-108 Украинский химический журнал; Том 89 № 8 (2023): Ukrainian Chemistry Journal; 97-108 Український хімічний журнал; Том 89 № 8 (2023): Ukrainian Chemistry Journal; 97-108 2708-129X 2708-1281 en https://ucj.org.ua/index.php/journal/article/view/577/294
institution Ukrainian Chemistry Journal
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datestamp_date 2023-12-22T17:00:59Z
collection OJS
language English
topic_facet iron (III)
nanoparticles
synthesis
peptization
colloidal solution
ethylenediaminedisuccinic acid.
format Article
author Trunova, Olena
Berezhnytska , Оleksandra
Rohovtsov , Oleksandr
spellingShingle Trunova, Olena
Berezhnytska , Оleksandra
Rohovtsov , Oleksandr
SYNTHESIS AND STUDY OF NANO-SIZED COMPLEX OF Fe(III) WITH ETHYLENEDIAMINEDISUCCINIC ACID
author_facet Trunova, Olena
Berezhnytska , Оleksandra
Rohovtsov , Oleksandr
author_sort Trunova, Olena
title SYNTHESIS AND STUDY OF NANO-SIZED COMPLEX OF Fe(III) WITH ETHYLENEDIAMINEDISUCCINIC ACID
title_short SYNTHESIS AND STUDY OF NANO-SIZED COMPLEX OF Fe(III) WITH ETHYLENEDIAMINEDISUCCINIC ACID
title_full SYNTHESIS AND STUDY OF NANO-SIZED COMPLEX OF Fe(III) WITH ETHYLENEDIAMINEDISUCCINIC ACID
title_fullStr SYNTHESIS AND STUDY OF NANO-SIZED COMPLEX OF Fe(III) WITH ETHYLENEDIAMINEDISUCCINIC ACID
title_full_unstemmed SYNTHESIS AND STUDY OF NANO-SIZED COMPLEX OF Fe(III) WITH ETHYLENEDIAMINEDISUCCINIC ACID
title_sort synthesis and study of nano-sized complex of fe(iii) with ethylenediaminedisuccinic acid
description In this work, the FeEDDSNP nanocomplex was synthesized by dissolution peptization of a freshly precipitated sol of iron hydroxide Fe(OH)3 in an aqueous solution of the racemic form of Н4EDDS. The complex was characterized by electron absorption spectroscopy and IR spect­roscopy. It was shown that the structure of the nanocomplex is identical to the structure of the FeEDDS complex obtained using a two-stage technology. The position of the absorption maxima of iron nanoparticles practically does not change depending on the sto­rage time at room temperature, which indicates the stability of the synthesized nanocomplex. The nano­dispersed FeEDDSNP complex is more soluble in water (275 g/l) compared to the FeEDDS complex obtained by the classical method (150 g/l), which greatly facilitates its use as a biologically active compound. To determine the stability of the system depending on the pH, the electrokinetic potential was measured to select the optimal pH of the medium and concentrations to obtain stable dispersed systems. It is shown that at low pH (1.5–4.0) there is a drop in the electrokinetic potential, and when the pH increases, the  
publisher V.I.Vernadsky Institute of General and Inorganic Chemistry
publishDate 2023
url https://ucj.org.ua/index.php/journal/article/view/577
work_keys_str_mv AT trunovaolena synthesisandstudyofnanosizedcomplexoffeiiiwithethylenediaminedisuccinicacid
AT berezhnytskaoleksandra synthesisandstudyofnanosizedcomplexoffeiiiwithethylenediaminedisuccinicacid
AT rohovtsovoleksandr synthesisandstudyofnanosizedcomplexoffeiiiwithethylenediaminedisuccinicacid
first_indexed 2025-09-24T17:43:52Z
last_indexed 2025-09-24T17:43:52Z
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