Abstract
Inclusion complexes were formed by including the pesticide beta-cypermethrin (BC) in sulfonated hydroxyethyl-β-cyclodextrin (SHECD) and sulfobutyl ether β-cyclodextrin (SBECD), and these complexes were then intercalated into the galleries of layered double hydroxides (LDHs) to synthesize BC/SHECD–LDH and BC/SBECD–LDH hybrids. The hybrids were characterized by powder X-ray diffraction (XRD), Fourier transform infrared (FT-IR) spectroscopy, thermogravimetry/differential thermal analysis (TGA/DTA), and scanning electron microscopy (SEM). The results showed that BC/SHECD–LDH and BC/SBECD–LDH had basal spacings of 1.64 and 2.12 nm, respectively, which were analyzed on the basis of the structural properties of cyclodextrin (CD). The combustion temperature of interlayer SHECD was increased by 140 °C through intercalation. Furthermore, the release behaviors of BC from BC/SHECD–LDH and BC/SBECD–LDH composites were investigated. The release of BC from the hybrids was faster at pH 6.8 than at pH 5.0, and the release...
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
