Study of the [Zn(H2O)4CuEDTA]·2H2O Complex, a Potential Trace-metal Supplier: Synthesis, Crystal Structure, Spectroscopic Behavior and Metal Release-Reference-Cited by-同舟云学术

Study of the [Zn(H2O)4CuEDTA]·2H2O Complex, a Potential Trace-metal Supplier: Synthesis, Crystal Structure, Spectroscopic Behavior and Metal Release

Published:2008-12-01 Issue:12 Volume:63 Page:1361-1366
ISSN:1865-7117
Container-title:Zeitschrift für Naturforschung B
language:en
Short-container-title:

Author:

Santi Eduardo¹,Baran Enrique J.²,Ellena Javier³,Nascimento Otaciro R.⁴,Torre María H.¹

Affiliation:

1. Química Inorgánica, DEC, Facultad de Química, Universidad de la República, Gral. Flores 2124, Montevideo, Uruguay

2. Centro de Química Inorgnica (CEQUINOR/CONICET,UNLP), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, 1900-La Plata, Argentina

3. Laboratorio de Cristalografía, Instituto de Física de São Carlos, USP, C.P. 369, 13560, São Carlos (SP), Brazil

4. Grupo de Biofísica Sérgio Mascarenhas, Instituto de Física de São Carlos, USP, C.P. 369, 13560, São Carlos (SP), Brazil

Abstract

Ethylenediaminetetraacetic acid (H4EDTA) is widely used in the pharmaceutical and bromatological industries and as a drug in chelation therapies. Besides, coordinated with metal ions it is used for the supplementation of essential trace elements. In this work the synthesis, crystallographic, and spectroscopic studies (EPR, IR, UV/Vis) of [Zn(H2O)4CuEDTA] · 2H2O are reported. The release of the metal cations at gastric pH was also investigated.

Publisher

Walter de Gruyter GmbH

Subject

General Chemistry

Link

https://www.degruyter.com/document/doi/10.1515/znb-2008-1204/pdf

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