Reaction of neptunyl ions with mycobactin S in nonaqueous medium

H. MacCordick; M. Kadri

doi:10.1007/bf02165505

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Journal of Radioanalytical and Nuclear Chemistry

Volume/Issue:: Volume 127: Issue 1

Reaction of neptunyl ions with mycobactin S in nonaqueous medium

Authors:

H. MacCordick

H. MacCordick Centre de Recherches Nucléaires et Université Louis-Pasteur Laboratoire de Chimie Nucléaire B.P. 20 F-67037 Strasbourg Cedex France

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M. Kadri

M. Kadri Centre de Recherches Nucléaires et Université Louis-Pasteur Laboratoire de Chimie Nucléaire B.P. 20 F-67037 Strasbourg Cedex France

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Pages:: 51–58

Online Publication Date:: 27 Sep 2005

Publication Date:: 17 May 1988

Article Category:: Research Article

DOI:: https://doi.org/10.1007/bf02165505

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Abstract

Addition of solutions of mycobactin S in acetone or methanol/acetone mixtures to solutions of NpO ₂²⁺ in the same solvent leads to the immediate reduction of neptunium/VI/ to neptunium/V/. Np/V/ interacts with the ionophore to form a yellow complex with a cation: ligand ratio of 21. The course of these reactions is followed by measurement of changes in characteristic optical absorption and by spectrophotometric titration within the range 700–1350 nm.

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Journal of Radioanalytical and Nuclear Chemistry

Print ISSN:: 0236-5731

Online ISSN:: 1588-2780

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Journal of Radionalytical and Nuclear Chemistry
Language	English
Size	A4
Year of Foundation	1968
Volumes per Year	1
Issues per Year	12
Founder	Akadémiai Kiadó
Founder's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher	Akadémiai Kiadó Springer Nature Switzerland AG
Publisher's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245. CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible Publisher	Chief Executive Officer, Akadémiai Kiadó
ISSN	0236-5731 (Print)
ISSN	1588-2780 (Online)