（CTEI网讯）

会议：第十二届亚洲纺织会议暨2013中国纺织学术年会

时间：2013年10月24-26日

地点：上海东华大学

分会场：纺织纳米技术

报告题目：用于纺织品和化妆品的纳米/微球

报告人：Artur Cavaco-Paulo

报告英文简介：

A short synopsis on ultrasound made nano/microspheres is done. Successful encapsulation, surface coating and targeted delivery will be presented for textiles and cosmetics

Aerosols and hydrosols of compound particles, such that each particle is made of a small amount of a certain substance surrounded by another one, are of particular importance for encapsulation of food additives, targeted drug delivery, and special material processing, among other technological fields. All of them resort to encapsulation to provide such compound particles in the appropriate size range. Nano-suspensions have revealed their potential to tackle the problems associated with the delivery of poorly water-soluble and poorly water- and lipid-soluble drugs, and are unique because of their simplicity and the advantages they confer over other strategies. Nano-suspensions can be defined as colloidal dispersions of nano-sized drug particles that are produced by a suitable method and stabilized by a suitable stabilizer. One of the most widely adopted methods to obtain micrometer/nanometer capsules is based on emulsion technology. Two immiscible fluids, one carrying the substance to be encapsulated and the other one carrying the polymer for the shell are stirred to form an emulsion. This emulsion is stabilized by pouring it into a third solution (double emulsion process; DE), thereby extracting the polymer solvent and solidifying the polymer as a capsule. Related methods also incorporate phase separation and similar physical or chemical phenomena.

【专题】第十二届亚洲纺织会议暨2013中国纺织学术年会

http://www.ctei.gov.cn/special/2013nzt/atc12/