US 11,938,546 B2
Precision control of large-scale green synthesis of biodegradable gold nanodandelions as potential radiotheranostics
Leu-Wei Lo, Zhunan Town (TW); and Yao-Chen Chuang, Zhunan Town (TW)
Assigned to NATIONAL HEALTH RESEARCH INSTITUTES, Zhunan Town (TW)
Appl. No. 17/286,439
Filed by NATIONAL HEALTH RESEARCH INSTITUTES, Zhunan Town (TW); and Leu-Wei Lo, Zhunan Town (TW)
PCT Filed Oct. 18, 2018, PCT No. PCT/US2018/056540
§ 371(c)(1), (2) Date Apr. 16, 2021,
PCT Pub. No. WO2020/081088, PCT Pub. Date Apr. 23, 2020.
Prior Publication US 2021/0387258 A1, Dec. 16, 2021
Int. Cl. B22F 9/24 (2006.01); A61K 9/14 (2006.01); A61K 41/00 (2020.01); B22F 1/054 (2022.01); B82Y 5/00 (2011.01); B82Y 40/00 (2011.01)
CPC B22F 9/24 (2013.01) [A61K 41/0038 (2013.01); B22F 1/054 (2022.01); B22F 2301/255 (2013.01); B22F 2304/05 (2013.01); B82Y 5/00 (2013.01); B82Y 40/00 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A method for fabricating a gold nanoparticle, comprising the steps of:
adding a gold seed suspension and an auric acid solution to a gelatin solution to form a mixture;
incubating the mixture for an incubation period; and
adding a reductant to the mixture,
wherein the incubation period is between 5 and 30 minutes.