The wearable and integrated sensing platform is a promising choice for developing real-time analytic electronics with clear advantages but still poses challenges, such as the realization of high precision, low limit of detection (LOD), moderate mechanical capacity, integration, and miniaturization. In this work, a simple printed wearable smartsensor has been fabricated with the aid of electrochemical plating methods with bismuth (Bi) films. The excellent sensing behaviors, including linear relationship, selectivity, stability, repeatability, and the LOD at ppb levels, have been obtained by this smartsensor. Additionally, the highly flexible textile-based sensor exhibits potential application on the substrates of daily cloth, sports T-shirt, and sports wristbands, and it maintains good stability under repeated deformations of washing and twisting. Importantly, integrated with printed circuit board, single chip micyoco, and Bluetooth modules, a smartsensing platform is successfully acquired for real-time detection of heavy metals (e.g., Zn, Cd, Pb, etc.). Finally, actual samples of human sweat, seawater, cosmetics, and drinking water have been remotely successfully demonstrated for detection by this smartsensor, enabling a great promise for fast on-site screening of samples in practical application.

中文翻译：

---

通过可扭曲和可洗涤的智能传感器实时监控医疗保健中的重金属

可穿戴和集成式传感平台是开发具有明显优势的实时分析电子设备的有前途的选择，但仍面临挑战，例如要实现高精度，低检测限（LOD），中等机械容量，集成度和小型化。在这项工作中，已经借助铋（Bi）膜的电化学电镀方法制造了一种简单的可穿戴智能印刷传感器。该智能传感器获得了出色的传感行为，包括线性关系，选择性，稳定性，可重复性和ppb级的LOD。此外，基于纺织品的高柔性传感器在日常用布，运动T恤和运动腕带的基材上具有潜在的应用前景，并且在反复洗涤和扭曲变形后仍保持良好的稳定性。重要的是，与印刷电路板，单芯片micyoco和蓝牙模块集成在一起的智能传感平台已成功获得，用于实时检测重金属（例如Zn，Cd，Pb等）。最后，该智能传感器已成功地成功演示了人类汗液，海水，化妆品和饮用水的实际样品，可用于检测，这为在实际应用中快速现场筛选样品提供了广阔的前景。