粒子及び前記粒子を有する光イメージング用造影剤

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专利权人:

キヤノン株式会社

发明人:

伊藤 紳三郎,青木 裕之,南 昌人,福井 樹,加藤 耕一,小河 賢史,金崎 健吾,山内 文生,富田 佳紀,湯浅 聡,矢野 哲哉,笹栗 大助,高橋 淳

申请号：

JP2011182960

公开号：

JP5822602B2

申请日:

2011.08.24

申请国别(地区):

JP

年份:

2015

代理人:

摘要：

There is provided an ICG-loaded polymer nanoparticle that is dynamically stable, prevents the leakage of contained ICG and the resulting discoloration, and has a high molar absorbance coefficient. The particle contains a hydrophilic dye having a sulfonate group and a hydrophobic polymer, and the particle further contains at least one of a lipid having a positively charged region, a nicotinic acid derivative and a thiamine derivative.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/