Photoluminescence quenching response to metal ions and solvent molecules
EuL suspensions with metal ions or solvent analytes · Unknown
EuL dispersed in 0.01 mol L-1 DMF solution containing M(NO3)x (M = Na+, Mg2+, Ni2+, Zn2+, Gd3+, Co2+, Cu2+) or 0.01 mol L-1 organic analytes in DMF.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| Acetone concentration causing near-complete quench | almost disappears at an acetone concentration level of 5.0 vol% | — | — | Text Approximate | 240 · Luminescence properties · Fig. 6 |
| Stern-Volmer quenching coefficient for acetoneMarked as a best value within this paper | 48.7 L mol-1 | — | — | Text Exact Reported | 240 · Luminescence properties · Fig. 6 |
| Cu2+ detectable concentrationMarked as a best value within this paper | as low as 10^-5 mol L-1 | — | — | Text Approximate | 239 · Luminescence properties · Fig. S5 |
| Acetone Table S2 R ratio | I1 = 13, I2 = 147, R = 11.31 | — | — | SI Table Exact Reported | 10 · Table S2 · Table S2 |
| Cu2+ Table S2 R ratio | I1 = 5.3, I2 = 83, R = 15.66 | — | — | SI Table Exact Reported | 10 · Table S2 · Table S2 |
| DMF Table S2 R ratio | I1 = 933, I2 = 5592, R = 5.99 | — | — | SI Table Exact Reported | 10 · Table S2 · Table S2 |
| Gd3+ Table S2 R ratio | I1 = 122, I2 = 1773, R = 14.53 | — | — | SI Table Exact Reported | 10 · Table S2 · Table S2 |
| Na+ Table S2 R ratio | I1 = 357, I2 = 4660, R = 13.05 | — | — | SI Table Exact Reported | 10 · Table S2 · Table S2 |