| 发明名称 |
METHOD FOR ACCUMULATING TITANIUM OXIDE COMPOSITE PARTICLES INTO A CANCER TISSUE |
| 摘要 |
A method for accumulating titanium oxide composite particles into a cancer tissue, which comprises the steps of—providing titanium oxide composite particles which comprise: titanium oxide particles; and a nonionic hydrophilic polymer bound to a surface of the titanium oxide particles through at least one functional group selected from carboxyl group, amino group, diol group, salicylic acid group, and phosphoric acid group, and—administrating the composite particles to a patient thereby the composite particles are accumulated in the cancer tissue. |
| 申请公布号 |
US2015352227(A1) |
申请公布日期 |
2015.12.10 |
| 申请号 |
US201514832167 |
申请日期 |
2015.08.21 |
| 申请人 |
TOTO LTD. |
发明人 |
KANEHIRA Koki;SONEZAKI Shuji;OGAMI Yumi;NAKAMURA Tomomi |
| 分类号 |
A61K47/48;A61N5/06;A61N7/00;A61K41/00;A61K33/24 |
主分类号 |
A61K47/48 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A method for accumulating titanium oxide composite particles into a cancer tissue, which comprises the steps of
providing titanium oxide composite particles which comprise: titanium oxide particles; and a nonionic hydrophilic polymer bound to a surface of the titanium oxide particles through at least one functional group selected from carboxyl group, amino group, diol group, salicylic acid group, and phosphoric acid group, and administrating the composite particles to a patient thereby the composite particles are accumulated in the cancer tissue. |
| 地址 |
KITAKYUSHU-SHI JP |
