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. 2022 Mar 28;7(14):11530–11543. doi: 10.1021/acsomega.2c00357

Figure 5.

Figure 5

(A) Experimental setup of pencil graphite electrodes based on 3D printed enzymatic biofuel cell. Reprinted with permission from ref (20b). Copyright 2019 Elsevier Ltd. (B) Final structure optimized 3D printed bioelectrodes of glucose oxidase or laccase immobilization. Reprinted with permission from ref (20c). Copyright 2020 Institute of Electrical and Electronics Engineers Inc. (C) Preparation routes of 3D-printed xylanase which is applied to digest the corn cob reaction system enzymatically. Reprinted with permission from ref (21c). Copyright 2020 Elsevier. (D) Preparation routes of 3D-printed aldo-keto reductases-IA. Reprinted with permission from ref (21d). Copyright 2022 Elsevier. (E) Image of 3D-printed labware. Reprinted from ref (21a). Copyright 2020 American Chemical Society. (F) Photograph of the polycaprolactone-modified paper immobilized α-glucosidase after cutting. Reprinted with permission from ref (21b). Copyright 2019 BioMed Central Ltd.