Chelation of Vanadium(IV) by a Natural a
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Subarna Karmaker; Tapan K. Saha
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Article
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2008
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John Wiley and Sons
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English
⚖ 171 KB
## Abstract The naturally occurring edible biopolymer poly(__γ__‐glutamic acid) (__γ__‐PGA) is shown to be an efficient chelating agent of vanadium(IV). The structure of poly(__γ__‐glutamic acid)oxovanadium(IV) (VO‐__γ__‐PGA) complex in solution has been analyzed by electron spin resonance and UV‐v