Structure- and property-activity relationship models for prediction of microbial toxicity of organic chemicals to activated sludge.

作者: N. Nirmalakhandan , E. Egemen , C. Trevizo , S. Xu

DOI: 10.1006/EESA.1997.1615

关键词:

摘要: Two quantitative structure-activity relationship (QSAR) and two property-activity (QPAR) models reported in the literature for predicting toxicity of synthetic organic chemicals to activated sludge microorganisms are summarized compared. The QSAR were developed using solvatochromic parameters molecular connectivity indices; QPAR models, octanol-water partition coefficient aqueous solubility. Experimental data on 16 not used developing above compare evaluate predictive ability these QSAR/QPAR models. Based quality original their predictions, ease application, availability model parameters, indices log P appear be most suitable predictions.

参考文章(23)
Lemont B. Kier, Lowell H. Hall, Molecular Connectivity in Structure-Activity Analysis ,(1986)
Wayne G. Landis, Jane S. Hughes, Michael A. Lewis, Environmental Toxicology and Risk Assessment ,(1993)
Nagamany N. Nirmalakhandan, Richard E. Speece, Prediction of aqueous solubility of organic chemicals based on molecular structure Environmental Science & Technology. ,vol. 22, pp. 328- 338 ,(1988) , 10.1021/ES00168A014
Diane J. W. Blum, R. E. Speece, Determining chemical toxicity to aquatic species Environmental Science & Technology. ,vol. 24, pp. 284- 293 ,(1990) , 10.1021/ES00073A002
Mortimer J. Kamlet, Ruth M. Doherty, Michael H. Abraham, Peter W. Carr, Robert F. Doherty, Robert W. Taft, Linear solvation energy relationships. 41. Important differences between aqueous solubility relationships for aliphatic and aromatic solutes The Journal of Physical Chemistry. ,vol. 91, pp. 1996- 2004 ,(1987) , 10.1021/J100291A062
A. Leo, P. Y. C. Jow, C. Silipo, C. Hansch, Calculation of hydrophobic constant (log P) from pi and f constants. Journal of Medicinal Chemistry. ,vol. 18, pp. 865- 868 ,(1975) , 10.1021/JM00243A001
M.T.D. Cronin, J.C. Dearden, A.J. Dobbs, QSAR studies of comparative toxicity in aquatic organisms. Science of The Total Environment. pp. 431- 439 ,(1991) , 10.1016/0048-9697(91)90198-N
Milan Randic, Characterization of molecular branching Journal of the American Chemical Society. ,vol. 97, pp. 6609- 6615 ,(1975) , 10.1021/JA00856A001
Mark T. D. Cronin, John C. Dearden, QSAR in Toxicology. 1. Prediction of Aquatic Toxicity Quantitative Structure-activity Relationships. ,vol. 14, pp. 1- 7 ,(1995) , 10.1002/QSAR.19950140102
N. H. Tang, D. J. W. Blum, N. Nirmalakhandan, R. E. Speece, QSAR Parameters for Toxicity of Organic Chemicals to Nitrobacter Journal of Environmental Engineering. ,vol. 118, pp. 17- 37 ,(1992) , 10.1061/(ASCE)0733-9372(1992)118:1(17)