Figure 7.

Steric-hindrance based biosensing: (A) Detection of apoptotic cells by TiO₂/EG/ZnIn₂S₄ electrodes [Reprinted from Wu et al. (2018) with permission from American Chemical Society]. (B) Use of Au NPs in conjunction with a semiconductor (MoS₂) to achieve higher photoresponse [Reprinted from Fu et al. (2018) with permission from The Royal Society of Chemistry]. (C) Detection of N glycan on ZnO₂/CdTe/GMSNs electrode modified with GQD@conA [Reprinted from Ge et al. (2017) with permission from American Chemical Society]. (D) Two-channel approach for detecting AFB1 [Reprinted from Hao et al. (2017b) with permission from American Chemical Society].