One-step synthesis of gold nanoparticles carried by boehmite Mengyi Wang, Rongxin Sha, Ziyang Zhang, Ailiang Zou, Yuekui Xu, Min Liu, Yibo Peng and Zhiyong Qiu Eur. Phys. J. Appl. Phys., 94 1 (2021) 10402 Published online: 20 April 2021 DOI: 10.1051/epjap/2021200330