Research Article
Investigation of Luminescence Characteristics of Osmium(II) Complexes in the Presence of Heparin Polyanions
Table 2
Linear response ranges and slopes obtained from the
curves to heparin of the three osmium complexes.
| Complex | Solution | Linear range (μg/mL) | Slope |
| Os(bpy)2CO(4-phpy)(PF6)2 | Ethanol solution | 1–38 | 0.061 | Os(phen)2CO(4-phpy)(PF6)2 | Ethanol solution | 1–40 | 0.072 | Os(phen)2CO(py)(PF6)2 | Ethanol solution | 1–24 | 0.074 | Os(phen)2CO(4-phpy)(PF6)2 | Aqueous solution | 1–10 | 0.116 | Os(phen)2CO(PPh3)(PF6)2 | Aqueous solution | 1–10 | −0.036* |
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Value from the Stern-Volmer equation.
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