PREPARATION OF POLYAMIDE MICROCAPSULES HAVING NARROW SIZE DISTRIBUTIONS

被引：24

作者：

MURAMATSU, N ^{[1
]}

SHIGA, K ^{[1
]}

KONDO, T ^{[1
]}

机构：

[1] SCI UNIV TOKYO,FAC PHARMACEUT SCI,SHINJUKU KU,TOKYO 162,JAPAN

来源：

JOURNAL OF MICROENCAPSULATION | 1994年 / 11卷 / 02期

关键词：

D O I：

10.3109/02652049409040448

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A novel emulsification technique which employs microporous glass membranes was adopted to prepare polyamide microcapsules of narrow size distribution. This technique proved to be simple and quite efficient for getting fairly uniform sizes of dispersed liquid droplets. Polyamide microcapsules prepared by using this technique were found not completely monodisperse, but far more satisfactory than those by any conventional mechanical methods in view of their narrow size distribution. This method also seems promising to get various sizes of the capsules by selecting the pore size of the glass membranes.

引用

页码：171 / 178

页数：8

共 6 条

[1]

Muramatsu N., Kondo T., Platelet adhesion onto artificial red blood cells, Journal of Biomedical Materials Research, 14, pp. 211-224, (1980)

[2]

Muramatsu N., Kondo T., Adsorption characteristics of γ-globulin on carboxylated microcapsules, Chemical and Pharmaceutical Bulletin, 34, pp. 827-832, (1986)

[3]

Nakashima T., Shimizu M., Kukizaki M., Preparation of monodisperse w/o emulsion by membrane emulsification. Abstract of the Symposium on Microporous Glass and Emulsification Technology, pp. 74-78, (1991)

[4]

Nakashima T., Shimizu M., Preparation of microporous glass material and particle design, Pharmaceutical Technology (Japan), 4, 10, pp. 75-82, (1988)

[5]

Yasukawa S., Ohshima H., Muramatsu N., Kondo T., Electrostatic interaction of microcapsules with guinea-pig polymorphonuclear leucocytes, Journal of Microencapsulation, 7, 2, pp. 179-184, (1990)

[6]

Yoshida Y., Muramatsu N., Kondo T., An interpretation of cell separation mechanism on polyamine graft copolymers, Journal of Biomaterials Science, Polymer edition, 3, 4, pp. 275-283, (1992)

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