Abstract
The basic principles of symmetric peaks modifications are considered in this work. Four types of modifications-two symmetric and two asymmetric are considered in detail. Double sequent peak modification was taken as example. The dependences of peak shape parameters on modification parameters were obtained for considered examples of modifications of three basic peaks. The methods of obtaining of common sequent modifications and techniques of suitable result function choice for adequate description of analytical signal series are developed. The approximation of groups of stripping voltammetry and chromatographic peaks with some single, double and triple modifications of elementary peaks has been get. The appreciable increasing of adequacy in description of more complicated modifications was shown.
| Original language | English |
|---|---|
| Pages (from-to) | 343-354 |
| Number of pages | 12 |
| Journal | Analytica Chimica Acta |
| Volume | 581 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 9 Jan 2007 |
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Keywords
- Analytical peak modelling
- Chemometrics
ASJC Scopus subject areas
- Biochemistry
- Analytical Chemistry
- Spectroscopy
- Environmental Chemistry
Cite this
Modelling of analytical peaks. Peaks modifications. / Romanenko, S. V.; Stromberg, A. G.
In: Analytica Chimica Acta, Vol. 581, No. 2, 09.01.2007, p. 343-354.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Modelling of analytical peaks. Peaks modifications
AU - Romanenko, S. V.
AU - Stromberg, A. G.
PY - 2007/1/9
Y1 - 2007/1/9
N2 - The basic principles of symmetric peaks modifications are considered in this work. Four types of modifications-two symmetric and two asymmetric are considered in detail. Double sequent peak modification was taken as example. The dependences of peak shape parameters on modification parameters were obtained for considered examples of modifications of three basic peaks. The methods of obtaining of common sequent modifications and techniques of suitable result function choice for adequate description of analytical signal series are developed. The approximation of groups of stripping voltammetry and chromatographic peaks with some single, double and triple modifications of elementary peaks has been get. The appreciable increasing of adequacy in description of more complicated modifications was shown.
AB - The basic principles of symmetric peaks modifications are considered in this work. Four types of modifications-two symmetric and two asymmetric are considered in detail. Double sequent peak modification was taken as example. The dependences of peak shape parameters on modification parameters were obtained for considered examples of modifications of three basic peaks. The methods of obtaining of common sequent modifications and techniques of suitable result function choice for adequate description of analytical signal series are developed. The approximation of groups of stripping voltammetry and chromatographic peaks with some single, double and triple modifications of elementary peaks has been get. The appreciable increasing of adequacy in description of more complicated modifications was shown.
KW - Analytical peak modelling
KW - Chemometrics
UR - http://www.scopus.com/inward/record.url?scp=33751551920&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33751551920&partnerID=8YFLogxK
U2 - 10.1016/j.aca.2006.08.028
DO - 10.1016/j.aca.2006.08.028
M3 - Article
C2 - 17386462
AN - SCOPUS:33751551920
VL - 581
SP - 343
EP - 354
JO - Analytica Chimica Acta
JF - Analytica Chimica Acta
SN - 0003-2670
IS - 2
ER -