US 11,667,541 B2
Two-dimensional (2D) bismuth nanocomposite, and preparation method and use thereof
Bingyang Shi, Kaifeng (CN); Jiefei Wang, Kaifeng (CN); Ping Shangguan, Kaifeng (CN); Yong Zhong, Kaifeng (CN); Zhongjie Wang, Kaifeng (CN); and Xiaoyu Chen, Kaifeng (CN)
Assigned to HENAN UNIVERSITY, Kaifeng (CN)
Filed by Henan University, Kaifeng (CN)
Filed on Dec. 21, 2020, as Appl. No. 17/128,311.
Claims priority of application No. 201911359148.3 (CN), filed on Dec. 25, 2019.
Prior Publication US 2021/0198118 A1, Jul. 1, 2021
Int. Cl. C01G 29/00 (2006.01); C01G 55/00 (2006.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01)
CPC C01G 29/00 (2013.01) [C01G 55/00 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); C01P 2004/04 (2013.01); C01P 2004/24 (2013.01); C01P 2004/64 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A two-dimensional (2D) bismuth nanocomposite, the 2D bismuth nanocomposite comprising:
an ultra-thin bismuth nanosheet that is loaded with platinum nanoparticles and modified with indocyanine green (ICG) and surface targeting polypeptide Ang-2, wherein the ultra-thin bismuth nanosheet has a thickness of 1 nm to 5 nm.