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. Author manuscript; available in PMC: 2015 Jun 21.
Published in final edited form as: Analyst. 2014 Apr 28;139(12):2968–2981. doi: 10.1039/c4an00294f

Figure 16.

Figure 16

Enzyme Inhibition Assay. (A) Photocurrents are generated through a CdS nanoparticle/AChE hybrid system with an electrode. In the presence of enzyme inhibitors, electron transfer from AChE could be blocked thus photocurrent will decrease. (B) Photocurrent spectra of CdS nanoparticle/AChE hybrid system in the presence of acetylcholine, (a) without inhibitor, (b) upon addition of inhibitor, (c) after inhibitor being washed away. Reprinted with permission from [105]. ©2003 American Chemical Society.