B.G. NEGEV TECHNOLOGIES AND APPLICATIONS LTD. AT BEN-GURION UNIVERSITY
发明人:
申请号：
IL25317417
公开号：
IL253174D0
申请日:
2017.06.25
申请国别(地区):
IL
年份:
2017
代理人:
摘要：
The invention provides a nano-sized particle comprising a cross-linked polymer, wherein the polymer is selected from the group consisting of a polyacrylic acid homopolymer； polymethacrylic acid homopolymer； poly(alkylcyanoacrylate) polymer； a copolymer comprising at least two monomers selected from acrylic acid, methacrylic acid, hydroxyethyl acrylate, hydroxyethyl methacrylate, and alkyl cyanoacrylate/cyanoacrylic acid monomers； carboxymethyl cellulose； alginic acid polymer, polylactic-polyglycolic acid (PLGA), and xanthan gum； and wherein said polymer is cross-linked with a metal ion. A process for preparing such particles is also provided.
