Wearable Biofuel Cells: Advances from Fabrication to Application
Wearable Biofuel Cells: Advances from Fabrication to Application
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可穿戴生物燃料电池：从制造到应用的进步
DOI：
10.1002/adfm.202103976
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发表时间：
2021
影响因子：
19
通讯作者：
Zhou Xuelong
中科院分区：
文献类型：
--
作者：
Wu Huiqiong;Zhang Yi;Kjoniksen Anna-Lena;Zhou Xuechang;Zhou Xuelong
可穿戴设备领域的蓬勃发展促进了开发多功能可穿戴能源的进展，这些能源可以承受变形，同时保持其电化学功能。与可充电电池和超级电容器等储能系统不同，可穿戴生物燃料电池（w-BFC）通过高效的生物电化学反应，从高能量密度的碳中性燃料中产生绿色电力，具有优异的生物相容性、卓越的环境可持续性和卓越的小型化能力。这些理想的优点使w-BFC在可穿戴应用领域具有巨大的潜力。此外，w-BFC在自供电生物传感、受控药物输送和伤口敷料方面的新兴研究极大地扩展了其可能的应用领域。本文总结了实现柔性和可拉伸w-BFC的最新进展和策略。新的材料和配置与定制的功能，可用于制造w-BFC的详细说明和讨论。概述了w-BFC在健康监测和医疗领域的当前应用和近期应用。此外，还强调了材料科学与工程这一新兴领域的挑战和前景。
The booming field of wearable devices has nourished progress in developing multifunctional wearable energy sources that can withstand deformations while maintaining their electrochemical functions. Unlike energy storage systems such as rechargeable batteries and supercapacitors, wearable biofuel cells (w‐BFCs) generate green electricity from energy‐dense carbon‐neutral fuels via highly efficient bioelectrochemical reactions, delivering excellent biocompatibility, remarkable environmental sustainability, and exceptional capability of miniaturization. These desirable merits give w‐BFCs great potential in the field of wearable applications. Moreover, emerging studies of w‐BFCs in self‐powered biosensing, controlled drug delivery, and wound dressings have greatly expanded their possible fields of application. Recent progress and strategies to accomplish flexible and stretchable w‐BFCs are summarized here. Novel materials and configurations with tailored features that can be employed to fabricate w‐BFCs are elaborated and discussed. Current applications and near‐future applications of w‐BFCs in health‐monitoring and medical treatment fields are outlined. Furthermore, challenges and perspectives regarding this emerging field of materials science and engineering are also emphasized.