Effect on the solubility, wettability, and dispersibility of the β-CD-deltamethrin inclusion complex in presence of mixed surfactant (C14 MEA/AOS) blend

被引：4

作者：

Nair, Rakesh K. ^{[1
]}

Kadam, Mahesh M. ^{[1
]}

Sawant, M. R. ^{[1
]}

机构：

[1] Univ Mumbai, Inst Chem Technol, Dept Chem, Bombay 400019, Maharashtra, India

来源：

JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY | 2006年 / 27卷 / 07期

关键词：

deltamethrin; beta-cyclodextrin; inclusion complex; mixed surfactant system; dissolution rate study; dispersion stability;

D O I：

10.1080/01932690600767064

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

An inclusion complex formation using beta-cyclodextrin (beta-CD) as the host molecule and deltamethrin as guest molecule was a first step towards improvement in conventional insecticide formulations. beta-CD-deltamethrin inclusion complex formation in the absence and presence of the nonionic myrisitic acid monoethanolamide (C(14)MEA)/anionic alpha-olefin sulfonate C-12-C-14 (AOS) mixed surfactant system was comparatively studied. The co-evaporation method was used for complex formation, which was subsequently characterized by analytical methods such as FTIR and XRD techniques. Important physical properties such as solubility, dispersion stability, and wettability were also studied.

引用

页码：1015 / 1019

页数：5

共 31 条

[21] 2,4-D-α-cyclodextrin complexes -: Preparation and characterization by thermal analysis [J].

Perez-Martinez, JI ;

Arias, MJ ;

Gines, JM ;

Moyano, JR ;

Morillo, E ;

Sanchez-Soto, PJ ;

Novak, C .

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 1998, 51 (03) :965-972

[22]

Pérez-Martínez JI, 2000, PEST MANAG SCI, V56, P425, DOI 10.1002/(SICI)1526-4998(200005)56:5<425::AID-PS156>3.0.CO

[23]

2-W

[24] ELECTROCHEMICAL AND SPECTRAL EVIDENCE OF THE INCLUSION OF THE HERBICIDE DIFENZOQUAT BY CYCLODEXTRINS IN AQUEOUS-SOLUTION [J].

POSPISIL, L ;

HANZLIK, J ;

FUOCO, R ;

COLOMBINI, MP .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1994, 368 (1-2) :149-154

[25]

Rosen M.J., 1987, SURFACTANTS INTERFAC

[26]

*ROY SOC CHEM, 1983, AGR HDB

[27]

STIEN HN, 1996, PREPARATION DISPERSI

[28] Stable, controlled-release organophosphorous pesticides entrapped in β-cyclodextrin I.: Solid state characteristics [J].

Szente, L .

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 1998, 51 (03) :957-963

[29]

SZETJLI J, 1982, CYCLODEXTRINS THEIR

[30] Preparation and characterization of inclusion complex of norflurazon and β-cyclodextrin to improve herbicide formulations [J].

Villaverde, J ;

Morillo, E ;

Pérez-Martínez, JI ;

Ginés, JM ;

Maqueda, C .

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2004, 52 (04) :864-869

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