Effects of humic acids on the inclusion complexation of cyclodextrins with organophosphorus pesticides
Concentration effects of humic acids on the inclusion of cyclodextrins with organophosphorus pesticides were investigated by monitoring the circular dichroism intensities induced by the pesticide inclusion.It was revealed that humic acids exert characteristic inhibition effects on the pesticide incl...
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| Veröffentlicht in: | Chemosphere (Oxford) 1999-04, Vol.38 (10), p.2219-2226 |
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| container_title | Chemosphere (Oxford) |
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| creator | Ishiwata, Shigemasa Kamiya, Mamoru |
| description | Concentration effects of humic acids on the inclusion of cyclodextrins with organophosphorus pesticides were investigated by monitoring the circular dichroism intensities induced by the pesticide inclusion.It was revealed that humic acids exert characteristic inhibition effects on the pesticide inclusion to cyclodextrins.The limiting inhibition indexes for the above effects were in correlation with the inclusion-depth parameters of the cyclodextrin-pesticide complexes.These findings were explained in terms of the complexation functions of humic materials to be effectual for solubilizing environmental chemicals such as pesticides. |
| doi_str_mv | 10.1016/S0045-6535(98)00440-8 |
| format | Article |
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Geothermics</subject><subject>Exact sciences and technology</subject><subject>Global environmental pollution</subject><subject>inhibition by humic acids</subject><subject>Pollution</subject><subject>Pollution, environment geology</subject><subject>solubilization effects</subject><issn>0045-6535</issn><issn>1879-1298</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1999</creationdate><recordtype>article</recordtype><recordid>eNqFkU9L5TAUxYOM4Bv1IwhdiDiLatKkabKSQfwHggt1HdL0xhfpa2pu6-i3N88n49JFCAd-5x7uuYQcMHrCKJOn95SKupQ1r4-1-pOFoKXaIgumGl2ySqtfZPEf2SG_EZ8pzcZaL4i_8B7chEX0xXJeBVdYF7osh2JaQhEG188YsnJxNfbwZqe1yLB7d33s4G1KYcDiX5iWRUxPdojjMmJ-acZiBJxCHge4R7a97RH2v_5d8nh58XB-Xd7eXd2c_70tHddqKqXorKaypa0UwnbQsIpz2vpGAddS17rj4IWUXSuhqWoNklmmLeNM8JY1Ld8lR5u5Y4ovc443q4AO-t4OEGc0rKmE0KL6GRQ1VZLqDNYb0KWImMCbMYWVTe-GUbOu33zWb9bdGq3MZ_1GZd_hV4BFZ3uf7OACfpvzanmfjJ1tMMitvAZIBl2AwUEXUr6L6WL4IegDN3aavQ</recordid><startdate>19990401</startdate><enddate>19990401</enddate><creator>Ishiwata, Shigemasa</creator><creator>Kamiya, Mamoru</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>C1K</scope><scope>SOI</scope><scope>7UA</scope></search><sort><creationdate>19990401</creationdate><title>Effects of humic acids on the inclusion complexation of cyclodextrins with organophosphorus pesticides</title><author>Ishiwata, Shigemasa ; Kamiya, Mamoru</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c398t-64da906b0b644ade712330bf78e396959d3ef466db6e7259e61a19a13143b17b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1999</creationdate><topic>Applied sciences</topic><topic>Cyclodextrin-pesticide inclusion complexes</topic><topic>Earth sciences</topic><topic>Earth, ocean, space</topic><topic>Engineering and environment geology. 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| ispartof | Chemosphere (Oxford), 1999-04, Vol.38 (10), p.2219-2226 |
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| language | eng |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | Applied sciences Cyclodextrin-pesticide inclusion complexes Earth sciences Earth, ocean, space Engineering and environment geology. Geothermics Exact sciences and technology Global environmental pollution inhibition by humic acids Pollution Pollution, environment geology solubilization effects |
| title | Effects of humic acids on the inclusion complexation of cyclodextrins with organophosphorus pesticides |
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