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GELATIN PARTICLES, METHOD FOR PRODUCING GELATIN PARTICLES, GELATIN PARTICLE-CONTAINING CELL, AND METHOD FOR PRODUCING GELATIN PARTICLE-CONTAINING CELL
专利权人:
Konica Minolta; Inc.
发明人:
Chie INUI,Akihiro MAEZAWA,Yasuhiko TABATA,Natsumi HIRAYAMA
申请号:
US16593141
公开号:
US20200030248A1
申请日:
2019.10.04
申请国别(地区):
US
年份:
2020
代理人:
摘要:
Disclosed herein are gelatin particles that have been crosslinked without using a crosslinking agent and are easily taken up by cells themselves, and a method for producing such gelatin particles. The gelatin particles are made of self-crosslinked gelatin and have a particle diameter of 0.010 μm or more but 5.0 μm or less. The gelatin particles can be produced by discharging droplets of a liquid containing melted gelatin into air in a heating tube or a drying chamber and drying the droplets to form the gelatin into particles under conditions where a difference between the temperature in the heating tube or the drying chamber and the temperature of the liquid is 235° C. or less and further by crosslinking the gelatin forming the particles.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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