Use of Microemulsions for Tetraphenyltin Determination by High-Performance Liquid Chromatography with Spectrophotometric Detection
- 作者: Pirogov A.1, Levkina V.1, Ovinova E.1, Savitskaya V.1, D’yachkov I.1, Smolenkov A.1, Anan’eva I.1, Popik M.1, Shpigun O.1
-
隶属关系:
- Department of Chemistry, Lomonosov Moscow State University
- 期: 卷 74, 编号 6 (2019)
- 页面: 534-539
- 栏目: Articles
- URL: https://journals.rcsi.science/1061-9348/article/view/183223
- DOI: https://doi.org/10.1134/S1061934819060091
- ID: 183223
如何引用文章
详细
Using an example of tetraphenyltin (TePT), a new method is developed and tested for the isolation and preconcentration of toxic organometallic compounds from soils. It consists in the preconcentration of the target component in an organic layer formed after the splitting of a microemulsion (ME), followed by the determination of TePT by reversed-phase HPLC with spectrophotometric detection. The dependence of the TePT concentration factor in the organic layer formed after the splitting of the ME on the composition of the ME is studied. It is found that, in using a ME of the composition sodium dodecyl sulfate–n-hexane–n-butanol–water (3 : 1.5 : 6 : 89.5, by volume), the concentration factor is maximal and equal to 10. The limit of detection for TePT is 0.1 ng/mL.
作者简介
A. Pirogov
Department of Chemistry, Lomonosov Moscow State University
编辑信件的主要联系方式.
Email: pirogov@analyt.chem.msu.ru
俄罗斯联邦, Moscow, 119991
V. Levkina
Department of Chemistry, Lomonosov Moscow State University
Email: pirogov@analyt.chem.msu.ru
俄罗斯联邦, Moscow, 119991
E. Ovinova
Department of Chemistry, Lomonosov Moscow State University
Email: pirogov@analyt.chem.msu.ru
俄罗斯联邦, Moscow, 119991
V. Savitskaya
Department of Chemistry, Lomonosov Moscow State University
Email: pirogov@analyt.chem.msu.ru
俄罗斯联邦, Moscow, 119991
I. D’yachkov
Department of Chemistry, Lomonosov Moscow State University
Email: pirogov@analyt.chem.msu.ru
俄罗斯联邦, Moscow, 119991
A. Smolenkov
Department of Chemistry, Lomonosov Moscow State University
Email: pirogov@analyt.chem.msu.ru
俄罗斯联邦, Moscow, 119991
I. Anan’eva
Department of Chemistry, Lomonosov Moscow State University
Email: pirogov@analyt.chem.msu.ru
俄罗斯联邦, Moscow, 119991
M. Popik
Department of Chemistry, Lomonosov Moscow State University
Email: pirogov@analyt.chem.msu.ru
俄罗斯联邦, Moscow, 119991
O. Shpigun
Department of Chemistry, Lomonosov Moscow State University
Email: pirogov@analyt.chem.msu.ru
俄罗斯联邦, Moscow, 119991
![](/img/style/loading.gif)