Recently, Chinese scientists have achieved a global first by successfully developing a ‘fiber-based chip,’ marking a breakthrough that ushers flexible electronics and wearable technology into a new era. Led by a research team from Fudan University, this innovation uses micro-nano fabrication techniques to miniaturize conventional silicon-based integrated circuits and embed them into flexible fibers, endowing the fibers with core functionalities such as computing, data storage, and wireless communication—while remaining soft, lightweight, and weavable.Unlike traditional rigid chips, the fiber chip can be woven into clothing, implanted in medical devices, or seamlessly attached to human skin, enabling revolutionary applications in smart textiles, health monitoring, and human-computer interaction. For instance, future garments could continuously monitor vital signs like heart rate, body temperature, and blood glucose levels, processing and transmitting data wirelessly through the embedded chip.This technology overcomes longstanding challenges such as poor compatibility between flexible materials and high-performance electronics and significant signal interference, successfully integrating complex circuitry onto micron-scale fibers. Experts note that this advancement not only expands the application boundaries of chips but also provides a novel platform for next-generation wearable devices and Internet of Things (IoT) terminals. The research has been published in the prestigious international journal Nature, drawing widespread attention from the global scientific community.
近日，中国科学家在全球范围内首次成功研发出“纤维芯片”（Fiber-based Chip），这一突破性成果标志着柔性电子与可穿戴技术迈入全新阶段。该芯片由复旦大学科研团队主导开发，采用微纳加工技术将传统硅基集成电路微型化并集成到柔性纤维中，使其具备计算、存储和通信等核心功能，同时保持柔软、轻薄、可编织的特性。与传统刚性芯片不同，“纤维芯片”可被织入衣物、植入医疗设备，甚至与人体皮肤无缝贴合，为智能服装、健康监测、人机交互等领域带来革命性应用。例如，未来人们穿着的衣物可实时监测心率、体温、血糖等生理指标，并通过内置芯片进行数据处理与无线传输。该技术攻克了柔性材料与高性能电子器件兼容性差、信号干扰大等难题，实现了在微米级纤维上构建复杂电路系统。专家表示，这项成果不仅拓展了芯片的应用边界，也为下一代可穿戴设备和物联网终端提供了全新平台。目前，相关研究已发表于国际顶级学术期刊《自然》（Nature），引发全球科技界广泛关注。
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