2017
DOI: 10.1007/s12034-017-1448-3
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Facile fabrication of organobentonite–carboxymethyl chitosan hybrid film that absorbs organophosphate insecticides

Abstract: Organophosphate (OP)-insecticide-absorbing hybrid film containing 10% (w/w) organobentonite and carboxymethyl chitosan (CMCh) was fabricated and tested. Bentonite clay was modified to organobentonite by two steps modification with (1) NaCl and (2) plant alkaloid monovalent cation berberine. CMCh was synthesized from commercial shrimp chitosan. Afterwards, organobentonite was immobilized into CMCh matrix via in situ polymerization of CMCh to cast a hybrid film with 0.5 mm thickness. Scanning electron microscopy… Show more

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Cited by 5 publications
(1 citation statement)
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“…Phosphorothioates, whose use constitutes a branch of organophosphorus chemistry, [15][16][17][18] not only contain C-S-P bonds, but also display special biological activities 19,20 and physicochemical properties. [21][22][23][24] The most important applications of such compounds are in the field of geochemistry, where several potent insecticides containing P-S bonds have been developed, and antifungal agents containing these bonds may also become a vailable [24][25][26][27] (Fig. 1).…”
Section: Introductionmentioning
confidence: 99%
“…Phosphorothioates, whose use constitutes a branch of organophosphorus chemistry, [15][16][17][18] not only contain C-S-P bonds, but also display special biological activities 19,20 and physicochemical properties. [21][22][23][24] The most important applications of such compounds are in the field of geochemistry, where several potent insecticides containing P-S bonds have been developed, and antifungal agents containing these bonds may also become a vailable [24][25][26][27] (Fig. 1).…”
Section: Introductionmentioning
confidence: 99%