| 发明名称 |
COLLOIDAL GOLD SOLUTION AND METHOD FOR PRODUCING SAME |
| 摘要 |
The purpose of the present invention is to provide a stable colloidal gold solution and a method for producing the stable colloidal gold solution. A colloidal gold solution which contains, in water, gold nanoparticles having particle diameters of 100 nm or less and anions represented by general formula (a); and a method for producing the colloidal gold solution. R—COO− (a) (In the formula, R represents a linear or branched alkyl group having 1-4 carbon atoms.) |
| 申请公布号 |
US2015057147(A1) |
申请公布日期 |
2015.02.26 |
| 申请号 |
US201314383272 |
申请日期 |
2013.03.06 |
| 申请人 |
National Institute of Advanced Industrial Science and Technology |
发明人 |
Sakurai Hiroaki;Koga Kenji;Kiuchi Masato |
| 分类号 |
B22F1/00;B22F9/24 |
主分类号 |
B22F1/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A colloidal gold solution, comprising:
water; gold nanoparticles with a particle size of 100 nm or less; and an anion represented by formula
R—COO— (a)wherein R represents a linear or branched alkyl group of 1 to 4 carbon atoms. |
| 地址 |
Tokyo JP |
