FIG. 2.
Components of light-based bioelectronic devices. Devices consist of a light sources and detectors, electronic components for signal acquisition and processing, and power management components. Wearable: Reprinted with permission from Kim et al., Sci. Adv. 2, e1600418 (2016). Copyright 2016 Authors, licensed under a Creative Commons Attribution (CC BY) License;78 Reprinted with permission from Park et al., Sci. Adv. 4, eaap9841 (2018). Copyright 2018 Authors, licensed under a Creative Commons Attribution (CC BY) License;296 Reprinted with permission from Jinno et al., Nat. Commun. 12, 2234 (2021). Copyright 2021 Authors, licensed under a Creative Commons Attribution (CC BY) License;297 Reprinted with permission from Rein et al., Nature 560, 214–218 (2018). Copyright 2018 Authors, licensed under a Creative Commons Attribution (CC BY) License;298 Reprinted with permission from Baldinger et al., IEEE Pervasive Comput. 20, 58–62 (2021). Copyright 2021 Authors, licensed under a Creative Commons Attribution (CC BY) License;23 Ingestible: Reprinted with permission from Ciuti et al., IEEE Rev. Biomed. Eng. 4, 59–72 (2011). Copyright 2011 Authors, licensed under a Creative Commons Attribution (CC BY) License;99 Reprinted with permission from Liang et al., Optica 5, 36–43 (2018). Copyright 2018 Authors, licensed under a Creative Commons Attribution (CC BY) License;209 Implantable: Reprinted with permission from Shin et al., Neuron 93, 509–521 (2017). Copyright 2017 Authors licensed under a Creative Commons Attribution (CC BY) License;31 Reprinted with permission from Zhang et al., Sci. Adv. 5, eqqw0873 (2019). Copyright 2019 Authors, licensed under a Creative Commons Attribution (CC BY) License;299 Reprinted with permission from Kim et al., Sci. Rep. 9, 1395 (2019). Copyright 2019 Authors, licensed under a Creative Commons Attribution (CC BY) License;29 Reprinted with permission from Burton et al., Proc. Natl. Acad. Sci. U. S. A. 117, 1835–1845 (2020). Copyright 2020 Authors, licensed under a Creative Commons Attribution (CC BY) License.88