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. Author manuscript; available in PMC: 2020 May 1.
Published in final edited form as: Sens Actuators B Chem. 2020 Feb 6;310:127838. doi: 10.1016/j.snb.2020.127838

Figure 5.

Figure 5.

(a) Comparison of the photocurrent responses of detector functionalized with cross-linked BLUF-K5 at different temperature. (b) Comparison histogram of 450 nm photocurrent response of the graphene photosensors functionalized with free FAD (blue) or with cross-linked BLUF-NF (magenta) at different temperatures. (c) The performance to 450 nm illumination of PDMS covered device in air and bare device in nitrogen. S = ΔI/I0.