Loading...
Please wait, while we are loading the content...
Similar Documents
Holographic quantitative structure-activity relationship for prediction acute toxicity of benzene derivatives to the guppy (Poecilia reticulata).
| Content Provider | Semantic Scholar |
|---|---|
| Author | Huang Wang, Xiao-Dong Dai, Xuan-Li Yu, Ya-Juan Wang, Lian-Sheng |
| Copyright Year | 2004 |
| Abstract | Holographic quantitative structure-activity relationship (HQSAR) is an emerging QSAR technique with the combined application of molecular hologram, which encoded the frequency of occurrence of various molecular fragment types, and the subsequent partial least squares (PLS) regression analysis. In this paper, the acute toxicity data to the guppy (Poecilia reticulata) for a series of 56 substituted benzenes, phenols, aromatic amines and nitro-aromatics were subjected and this resulted in a model with a high predictive ability. The influence of fragment size and fragment distinction parameters on the quality of HQSAR model was investigated. The robustness and predictive ability of the model were also validated by leave-one-out (LOO) cross-validation procedure and external testing data set. |
| File Format | PDF HTM / HTML |
| PubMed reference number | 15272716 |
| Journal | Medline |
| Volume Number | 16 |
| Issue Number | 3 |
| Alternate Webpage(s) | http://biochempress.com/Files/IECMD_2003/IECMD_2003_036.pdf |
| Journal | Journal of environmental sciences |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
