Figure 6.

Glucose sensors using transition metal dichalcogenides. (A) Illustration for basic glucose sensor using Au nanoparticle decorated MoS₂. (B) Response comparison between pristine MoS₂, MoS₂/GOx, and MoS₂/Au NP/GOx electrodes. Figures (A,B) were reproduced from Parlak et al. (2017) with permission from Elsevier. (C) Scanning electron microscope images of pristine SnS₂ (left) and GOx/MWCNTs–SnS₂ (right). (D) Response curves of glucose having selectivity at GOx/MWCNTs–SnS₂. Figures (C,D) were reproduced from Li et al. (2013) with permission from Elsevier.