Fig. 6
From: On-cell catalysis by surface engineering of live cells with an artificial metalloenzyme

Cells functionalized with the ADAse 10 maintain a phototactic response. C. reinhardtii CC-124 was functionalized as previously described and transferred to a Petri dish. a Picture taken before illumination with a green LED. b Picture taken after illumination with a green LED from one side of the dish for 15 min. Scale bar, 1 cm