Abstract The implementation of biocompatible and biodegradable information storage would be a significant step toward next-generation green electronics. On the other hand, benefiting from high density, multifunction, low power consumption and multilevel data storage, artificial synapses exhibit attractive future for built-in nonvolatile memories and reconstructed logic operations. Here, we provide a comprehensive and critical review on the developments of bio-memories with a view to inspire more intriguing ideas on this area that may finally open up a new chapter in next-generation consumer electronics. We will discuss that biomolecule-based memory employed evolutionary natural biomaterials as data storage node and artificial synapse emulated biological synapse function, which is expected to conquer the bottleneck of the traditional von Neumann architecture. Finally, challenges and opportunities in the aforementioned bio-memory area are presented.

中文翻译：

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从基于生物材料的数据存储到仿生人工突触

摘要 生物相容性和可生物降解信息存储的实施将是迈向下一代绿色电子产品的重要一步。另一方面，受益于高密度、多功能、低功耗和多级数据存储，人工突触在内置非易失性存储器和重构逻辑操作方面展现出诱人的未来。在这里，我们对生物记忆的发展进行了全面而批判性的回顾，以期激发该领域更多有趣的想法，最终可能会开启下一代消费电子产品的新篇章。我们将讨论基于生物分子的记忆采用进化的天然生物材料作为数据存储节点和人工突触模拟生物突触功能，有望攻克传统冯诺依曼架构的瓶颈。最后，提出了上述生物记忆领域的挑战和机遇。