APPLICABILITY OF DIELECTRIC MEASUREMENTS TO THE ADSORPTION OF DRUGS ONTO NANOPARTICLES

被引：7

作者：

BENOIT, E ^{[1
]}

MAINCENT, P ^{[1
]}

BESSIERE, J ^{[1
]}

机构：

[1] LAB PHARM GALEN,NANCY,FRANCE

来源：

INTERNATIONAL JOURNAL OF PHARMACEUTICS | 1992年 / 84卷 / 03期

关键词：

ISOBUTYLCYANOACRYLATE NANOPARTICLES; BETAXOLOL CHLORHYDRATE; DIELECTRIC MEASUREMENT; ADSORPTION ISOTHERM;

D O I：

10.1016/0378-5173(92)90167-Z

中图分类号：

R9 [药学];

学科分类号：

1007 ;

摘要：

Measurement of both the dielectric constant and permittivity of a suspension of polyisobutylcyanoacrylate nanoparticles prepared with increasing concentrations of betaxolol chlorhydrate, demonstrates that both methods allow the rapid determination of the adsorption isotherm plateau. These measurements could also provide interesting information about the effect of ageing on such suspensions.

引用

页码：283 / 286

页数：4

共 5 条

[1] DIELECTRIC STUDY OF THE ACTIVATION AND DEACTIVATION OF SPHALERITE BY METALLIC-IONS [J].