Improved spectrophotometric determination of uranium(VI) with 4-(2-pyridylazo)resorcinol in the presence of benzyldimethylstearyltrimethylammonium chloride
Mori, I; Taguchi, K; Fujita, Y; Matsuo, T
| HERO ID | 1423993 |
|---|---|
| In Press | No |
| Year | 1995 |
| Title | Improved spectrophotometric determination of uranium(VI) with 4-(2-pyridylazo)resorcinol in the presence of benzyldimethylstearyltrimethylammonium chloride |
| Authors | Mori, I; Taguchi, K; Fujita, Y; Matsuo, T |
| Journal | Analytical and Bioanalytical Chemistry |
| Volume | 353 |
| Issue | 2 |
| Page Numbers | 174-175 |
| Abstract | An improved spectrophotometric determination of uranium(VI) is proposed using 4-(2-pyridylazo)resorcinol(PAR) in the presence of benzyldimethylstearyltrimethylammonium chloride(BSTAC) as a cationic surfactant. The calibration graph is linear in the range of 0.3-60 microg/10 ml uranium(VI), measuring the absorbance at 550 nm. The reproducibility for 19.0 microg/10 ml uranium(VI) is 0.57%. The third-derivative method using the third-derivative distance (d(3)A/dlambda(3)) among lambda(1) 530 nm, lambda(3) 594 nm and lambda(2) 565 nm was also investigated. |
| Doi | 10.1007/s0021653530174 |
| Pmid | 15048535 |
| Wosid | WOS:A1995RY22600013 |
| Is Certified Translation | No |
| Dupe Override | No |
| Comments | Source: Web of Science WOS:A1995RY22600013 |
| Is Public | Yes |
| Language Text | English |