【學術亮點】Clothing-Integrated Multifunctional Ultrasensitive Triboelectric Acoustic Textile for Real-Time Heart Sound Monitoring, Remote Communication, and Voice Assistant
Facility Agricultural: Green Energy Development and Carbon Offset【Department of Materials Science Engineering / Lai, Ying-Chih / Distinguished Professor】
設施農業：農業綠能開發與碳匯補償【材料科學與工程學系賴盈至教授/特聘教授】
| 論文篇名 | 英文：Clothing-Integrated Multifunctional Ultrasensitive Triboelectric Acoustic Textile for Real-Time Heart Sound Monitoring, Remote Communication, and Voice Assistant中文：服裝整合多功能超靈敏摩擦電聲學紡織品，用於即時心音監測、遠端通訊和語音助手 |
| 期刊名稱 | Advanced Functional Materials |
| 發表年份,卷數,起迄頁數 | 2025, no. e21860 |
| 作者 | Shao, Beibei; Yan, Zhi-Xian; Wu, Tai-Chen; Ko, Tien-Yu; Peng, Wei-Chen; Yang, Wei-Chun; Hsiao, Kai-Yuan; Fong, Jiun-Wei; Lu, Ming-Han; Tsai, Cheng-Hung; Huang, Yi-Lin; Liu, Ruiyuan; Sun, Baoquan; Lu, Ming-Yen; Lai, Ying-Chih(賴盈至)* |
| DOI | 10.1002/adfm.202521860 |
| 中文摘要 | 即時聲學檢測對於聽診、通訊和人機互動至關重要。然而，傳統的聲學感測器體積龐大、結構僵硬且耗電，限制了它們在穿戴式裝置中的應用。將聲音感知功能融入紡織品，為實現直覺且不易察覺的介面提供了一條充滿希望，但又充滿挑戰的途徑。本文，我們報導了一種多功能、可擴展、超靈敏且自供電的摩擦電聲學紡織品 (MTA-Textile)，它能夠即時感知聲音，同時兼具輕質、柔韌和耐洗等織物特性。它支援多種功能，包括即時心臟聽診、遠端通訊、語音識別和語音助手，並可無縫整合到日常服裝中。多層 MTA-Textile 由用於電荷捕獲和傳輸的 MoS2 奈米複合塗層和用於電荷儲存的類石墨紡織品組成。這種協同架構可最大限度地提高電荷的生成和保留能力，從而實現高輸出（18.3 V）、低強度、低頻區域（<80 dB，<250 Hz）下的出色靈敏度（3 V Pa-1）、高信噪比（SNR）（57.5 dB）、精細分辨率（1 Hz）和長期穩定性（36 時間循環）。我們展示了首款可用作紡織品聽診器和語音對講系統的服裝。借助基於深度學習（DL）的語音命令識別技術，使用者可以透過直接對紡織品說話來與計算系統互動。這項工作推動了用於醫療保健、智慧服裝和人機互動介面的下一代聲學穿戴式裝置的發展。 |
| 英文摘要 | Real-time acoustic detection is critical for auscultation, communication, and human-artificial intelligence (AI) interactions. However, conventional acoustic sensors are bulky, rigid, and power-hungry, limiting their applicability in wearables. Developing sound perception into textiles presents a promising yet challenging pathway for intuitive and imperceptible interfaces. Here, we report a multifunctional, scalable, ultrasensitive, and self-powered triboelectric acoustic textile (MTA-Textile) that enables real-time sound sensing while possessing fabric properties including light weight, flexibility, and washability. It supports diverse functionalities, including real-time cardiac auscultation, remote communication, voice recognition, and voice assistants, seamlessly integrated into everyday clothing. The multilayered MTA-Textile comprises a MoS2 nanocomposite coating for charge trapping and transport and a graphite-like textile for charge storage. This synergistic architecture maximizes charge generation and retention, delivering high output (18.3 V), exceptional sensitivity (3 V Pa-1) at low-intensity, low-frequency regions (<80 dB, <250 Hz), high signal-to-noise ratio (SNR) (57.5 dB), fine resolution (1 Hz), and long-term stability (36 600 s retention, >10 000 cycles). We demonstrate the first garments serving as textile-based stethoscopes and voice intercom systems. With deep learning (DL)-enabled vocal command recognition, users can engage computing systems by speaking directly to the textile. This work advances next-generation acoustic wearables for healthcare, smart clothing, and human-AI interfaces. |
| 發表成果與本中心研究主題相關性 | 新能源採集 |
