Figure 3 (A) Schematic illustration of Pd/GDY formation via electroless deposition[64]. Reproduced with permission of Ref. 64, copyright 2015 American Chemical Society. (B) TEM image (a), HRTEM image (b), STEM image (c), FFT pattern (d) and AFM images (e-f) of exfoliated GDY[65]. Reproduced with permission of Ref. 65, copyright 2019 WILEY-VCH. (C) (a) Schematic illustration of bonding model between water molecules and carbon nanomaterials (i.e., GO and GDYO). (b) Normalized current responses of GDYO-based sensor towards different human respiratory patterns[66]. Reproduced with permission of Ref. 66, copyright 2018 WILEY-VCH. (D) (a) Construction of the mediated biosensor interface and (b) typical amperometric responses to glucose and other neurochemicals[67]. Reproduced with permission of Ref. 67, copyright 2020 American Chemical Society. (color on line)
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