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 language | English |
|---|---|
| Pages (from-to) | 25-28 |
| Number of pages | 4 |
| Journal | European Physical Journal: Special Topics |
| Volume | 153 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1 Jan 2008 |
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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 journal › Article
}
TY - JOUR
T1 - Sensitive solid-state optical sensible materials for photothermal determination of trace metals
AU - Nedosekin, D. A.
AU - Saranchina, N. V.
AU - Mokhova, O. V.
AU - Ageeva, E. V.
AU - Gavrilenko, Nataliya Airatovna
AU - Proskurnin, M. A.
AU - Mokrousov, G. M.
PY - 2008/1/1
Y1 - 2008/1/1
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=40949123937&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=40949123937&partnerID=8YFLogxK
U2 - 10.1140/epjst/e2008-00385-8
DO - 10.1140/epjst/e2008-00385-8
M3 - Article
VL - 153
SP - 25
EP - 28
JO - European Physical Journal: Special Topics
JF - European Physical Journal: Special Topics
SN - 1951-6355
IS - 1
ER -