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The interaction of cations with the dye arsenazo III.
1. The dye arsenazo III combines with a selection of cations to give an altered absorption spectrum. 2. Large metal cations such as Ca2+, La3+ and quadrivalent cations give a 1:1 complex with two new absorption peaks at about 610 nm and 655 nm and a KD of about 10(-6) M. 3. Aliphatic polyamines and...
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| Main Authors: | , |
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| Format: | Artigo |
| Language: | Inglês |
| Published: |
1989
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1138504/ https://ncbi.nlm.nih.gov/pubmed/2719647 |
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