Sensitive solid-state optical sensible materials for photothermal determination of trace metals

D. A. Nedosekin, N. V. Saranchina, O. V. Mokhova, E. V. Ageeva, Nataliya Airatovna Gavrilenko, M. A. Proskurnin, G. M. Mokrousov

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Methods of photothermal (thermal-lens) determination ofiron and mercury on the basis of solid polymer matrices with immobilized reagents are developed. These methods combine selective and efficient preconcentration of trace elements to be analyzed on a transparent polyme rmatrix, the sensitivity of determination with the reliable and traceable photometric procedures and highly sensitive thermal-lens detection (enhanced in polymers compared to solutions). The advantage of this approach is in the use of sensitive organic reagents previously developed for spectrophotometry. In this study, transparent polymethacrylate matrices modified with copper dithizonate and 1,10-phenanthroline were applied to the determination of mercury(II) and iron(II), respectively.

Original languageEnglish
Pages (from-to)25-28
Number of pages4
JournalEuropean Physical Journal: Special Topics
Volume153
Issue number1
DOIs
Publication statusPublished - 1 Jan 2008

Fingerprint

Optical materials
optical materials
Mercury
Lenses
thermal lensing
solid state
reagents
Mercury (metal)
Spectrophotometry
Trace Elements
Trace elements
Polymer matrix
metals
Polymers
Iron
polymers
spectrophotometry
matrices
Copper
trace elements

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Materials Science(all)
  • Physical and Theoretical Chemistry

Cite this

Sensitive solid-state optical sensible materials for photothermal determination of trace metals. / Nedosekin, D. A.; Saranchina, N. V.; Mokhova, O. V.; Ageeva, E. V.; Gavrilenko, Nataliya Airatovna; Proskurnin, M. A.; Mokrousov, G. M.

In: European Physical Journal: Special Topics, Vol. 153, No. 1, 01.01.2008, p. 25-28.

Research output: Contribution to journalArticle

Nedosekin, D. A. ; Saranchina, N. V. ; Mokhova, O. V. ; Ageeva, E. V. ; Gavrilenko, Nataliya Airatovna ; Proskurnin, M. A. ; Mokrousov, G. M. / Sensitive solid-state optical sensible materials for photothermal determination of trace metals. In: European Physical Journal: Special Topics. 2008 ; Vol. 153, No. 1. pp. 25-28.
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