volume 49 issue 2 pages 309-318

An empirical relationship between distribution coefficients of phenols by polyurethane foams and their octanol-water distribution constants and pK(a) values

Publication typeJournal Article
Publication date1999-06-01
scimago Q1
wos Q1
SJR0.976
CiteScore11.0
Impact factor6.1
ISSN00399140, 18733573
Analytical Chemistry
Abstract
Sorption of phenol, 3-cresol, 2-, 3-, 4-nitrophenols, 2,4-, 2,6-dinitrophenol, 2,4,6-trinitrophenol, and 1-naphthol by polyether- and polyester-type polyurethane foams (PUF) was investigated. The effects of sorption time, pH, phenol concentration and the structure of tested phenols and PUF were studied. The mechanism of sorption of tested compounds on foams is discussed. It is shown that the hydrophobicity (logP, octanol-water distribution constant) and pK(a) values of the compounds play an important role in the sorption process. A regression equation connecting distribution coefficient of phenols by PUF with their hydrophobicity parameter and pK(a) values were derived. Good correlation between logD and values logP and pK(a) was observed.
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Dmitrienko S. An empirical relationship between distribution coefficients of phenols by polyurethane foams and their octanol-water distribution constants and pK(a) values // Talanta. 1999. Vol. 49. No. 2. pp. 309-318.
GOST all authors (up to 50) Copy
Dmitrienko S. An empirical relationship between distribution coefficients of phenols by polyurethane foams and their octanol-water distribution constants and pK(a) values // Talanta. 1999. Vol. 49. No. 2. pp. 309-318.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1016/S0039-9140(98)00371-3
UR - https://linkinghub.elsevier.com/retrieve/pii/S0039914098003713
TI - An empirical relationship between distribution coefficients of phenols by polyurethane foams and their octanol-water distribution constants and pK(a) values
T2 - Talanta
AU - Dmitrienko, S
PY - 1999
DA - 1999/06/01
PB - Elsevier
SP - 309-318
IS - 2
VL - 49
PMID - 18967602
SN - 0039-9140
SN - 1873-3573
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{1999_Dmitrienko,
author = {S Dmitrienko},
title = {An empirical relationship between distribution coefficients of phenols by polyurethane foams and their octanol-water distribution constants and pK(a) values},
journal = {Talanta},
year = {1999},
volume = {49},
publisher = {Elsevier},
month = {jun},
url = {https://linkinghub.elsevier.com/retrieve/pii/S0039914098003713},
number = {2},
pages = {309--318},
doi = {10.1016/S0039-9140(98)00371-3}
}
MLA
Cite this
MLA Copy
Dmitrienko, S.. “An empirical relationship between distribution coefficients of phenols by polyurethane foams and their octanol-water distribution constants and pK(a) values.” Talanta, vol. 49, no. 2, Jun. 1999, pp. 309-318. https://linkinghub.elsevier.com/retrieve/pii/S0039914098003713.