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Reversible Oxygenation of 2,4-Diaminobutanoic Acid-Co(II) Complexes
Joint Authors
Yue, Fan
Li, Hui
Wen, Hongmei
Wang, Jide
Cheng, Xiang
Huang, Yan
Source
Bioinorganic Chemistry and Applications
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-08-25
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
This paper introduces the structural characterization and studies on reversible oxygenation behavior of a new oxygen carrier Co(II)-2,4-diaminobutanoic acid (DABA) complex in aqueous solution.
The composition of the oxygenated complex was determined by gas volumetric method, molar ratio method, and mass spectrometry, and the formula of the oxygenated complex was determined to be [Co(DABA)2O2].
In aqueous solution, the complex can continuously uptake and release dioxygen and exhibit excellent reversibility of oxygenation and deoxygenation ability.
This complex can maintain 50% of its original oxygenation capacity after 30 cycles in 24 h and retain 5% of the original oxygenation capacity after more than 260 cycles after 72 h.
When a ligand analogue was linked to histidine (His), the new complex exhibited as excellent reversible oxygenation property as His-Co(II) complex.
Insight into the relationship between structural detail and oxygenation properties will provide valuable suggestion for a new family of oxygen carriers.
American Psychological Association (APA)
Cheng, Xiang& Huang, Yan& Li, Hui& Yue, Fan& Wen, Hongmei& Wang, Jide. 2016. Reversible Oxygenation of 2,4-Diaminobutanoic Acid-Co(II) Complexes. Bioinorganic Chemistry and Applications،Vol. 2016, no. 2016, pp.1-8.
https://search.emarefa.net/detail/BIM-1096804
Modern Language Association (MLA)
Cheng, Xiang…[et al.]. Reversible Oxygenation of 2,4-Diaminobutanoic Acid-Co(II) Complexes. Bioinorganic Chemistry and Applications No. 2016 (2016), pp.1-8.
https://search.emarefa.net/detail/BIM-1096804
American Medical Association (AMA)
Cheng, Xiang& Huang, Yan& Li, Hui& Yue, Fan& Wen, Hongmei& Wang, Jide. Reversible Oxygenation of 2,4-Diaminobutanoic Acid-Co(II) Complexes. Bioinorganic Chemistry and Applications. 2016. Vol. 2016, no. 2016, pp.1-8.
https://search.emarefa.net/detail/BIM-1096804
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1096804