Palade Anca and Creanga Ionela and Lascu Anca and Fagadar-Cosma Eugenia: Detection of phosphine derivates using metalloporphyrins.
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Abstract
Starting from the knowledge that phosphine derivatives exhibit medium/high toxicity, in this study we focused on the behavior of Co(II)- 5,10,15,20-tetratolyl-porphyrin (CoTTP) and Mn(III)-5,10,15,20-tetraphenyl-porphyrin chloride (MnTPPCl) as active UV-vis chromophores for the detection of triphenylphosphine oxide (LC50=12.2µg/mL, LC90=29.5µg/mL). The increase of triphenylphosphine oxide concentration generates the hypochromic effect on the Soret bands of the two metalloporphyrins. A comparison regarding the efficiency of the two metalloporphyrins in detecting phosphine derivatives was done.
| Item Type: | Conference or Workshop Item |
|---|---|
| Journal or Publication Title: | Proceedings of the International Symposium on Analytical and Environmental Problems |
| Date: | 2015 |
| Volume: | 21 |
| ISBN: | 978-963-306-411-5 |
| Page Range: | pp. 145-148 |
| Event Title: | International Symposium on Analytical and Environmental Problems (21.) (2015) (Szeged) |
| Related URLs: | http://acta.bibl.u-szeged.hu/55892/ |
| Uncontrolled Keywords: | Kémia |
| Additional Information: | Bibliogr.: 148. p. ; összefoglalás angol nyelven |
| Date Deposited: | 2018. Dec. 05. 14:25 |
| Last Modified: | 2022. Aug. 08. 15:47 |
| URI: | http://acta.bibl.u-szeged.hu/id/eprint/55949 |
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