Surface-controlled preparation of EuWO4(OH) nanobelts and their hybrid with Au nanoparticles as a novel enzyme-free sensing platform towards hydrogen peroxide

Linglin Yu; Yao Wang; Qiong Wu; Ze Yuan; Xiaoji Xie; Zhiwei Wang; Ning Wang; Xiao Huang; Wei Huang

doi:10.1039/c7cc00734e

Surface-controlled preparation of EuWO₄(OH) nanobelts and their hybrid with Au nanoparticles as a novel enzyme-free sensing platform towards hydrogen peroxide

Chem Commun (Camb). 2017 May 2;53(36):5063-5066. doi: 10.1039/c7cc00734e.

Authors

Linglin Yu¹, Yao Wang, Qiong Wu, Ze Yuan, Xiaoji Xie, Zhiwei Wang, Ning Wang, Xiao Huang, Wei Huang

Affiliation

¹ Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergistic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing 211816, P. R. China. [email protected] [email protected] [email protected].

PMID: 28435944
DOI: 10.1039/c7cc00734e

Abstract

EuWO₄(OH) nanobelts were synthesized for the first time via a thiourea-assisted hydrothermal reaction. The nanobelts were further hybridized with Au nanoparticles (NPs) and showed excellent performance in H₂O₂ detection, due to both the enzyme-mimic catalytic properties of Au NPs and the radical responsive -OH groups on the EuWO₄(OH) nanobelt surfaces.