发明名称 |
Metallic colloid particles and process for producing same |
摘要 |
There are disclosed metallic colloid particles containing platinum fine particles wherein platinum colloid particles are supported on the surfaces of gold colloid particles, and the platinum fine particles have an average particle diameter of at most 5 nm; a process for producing the metallic colloid particles; a metallic corpuscular carrying body wherein the above metallic colloid particles are supported on a carrier and a process for producing the carrying body. The resultant metallic colloid particles, which have higher sensitivity, are well suited as a label for immunological measurement and protein-staining agent for various proteins.
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申请公布号 |
US7713328(B2) |
申请公布日期 |
2010.05.11 |
申请号 |
US20050058363 |
申请日期 |
2005.02.16 |
申请人 |
NIPPON SHEET GLASS CO., LTD.;BL KK |
发明人 |
MIYASHITA KIYOSHI;OGAWA RYOHEI;KEZUKA MASAMICHI |
分类号 |
B22F1/00;G01N33/553;B01J13/00;C22B3/44;C22B11/00;G01N33/543;G01N33/58 |
主分类号 |
B22F1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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