Bioinspired Green Strategy to Fabricate Wool Yarns Decorated with Hierarchical Structure for Multifunctional Fabrics Applied in Healthcare Electronics
Source abstract
Abstract
To comply with the demand of versatility for protective materials applied in healthcare electronics, textile substrates exhibiting responses to multiple functions simultaneously are fabricated with the deposition of various functional conductive components. In this study, a multilevel integration of AgNPs/CNT/MXene (SACM) is primarily constructed with the help of silk sericin (SS) via a green one-step method. SS functions as the stabilizer and biocompatibilizer for nanomaterials, as well as the reductant for metal ions through a reduction-coupled adsorption mechanism. Inspired by the natural manner of spreading plant seeds by adhering to animal fur, the surface decoration for wool yarns (WYs) is conducted by the in situ polymerization of polypyrrole (PPy) and loading of SACM, exhibiting feasibility in green fabrication of versatile fabric (SACM/PPy/WY-F). Contributed by the establishment of AgNPs/CNT/MXene/PPy hierarchical structure, the as-prepared SACM/PPy/WY-F exhibits effective electromagnetic interference (EMI) shielding property (22.5 dB) in the X band, with significant flame retardancy (V-0 rating in UL-94 test), superior antibiosis against Escherichia coli, and favorable joule heating performance, indicating the promising application prospects in healthcare wearable electronics.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Electromagnetic wave absorption materials · Advanced Sensor and Energy Harvesting Materials · Advanced Antenna and Metasurface Technologies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Shanghai Frontier Science Research Center for Modern Textiles, College of Textiles, Donghua University, Shanghai 201620, China
Engineering Research Center of Technical Textile, Ministry of Education, College of Textiles, Donghua University, Shanghai 201620, China
School of Textile and Garment, Anhui Polytechnic University, Wuhu, Anhui 241000, China
Innovation Center for Textile Science and Technology, Donghua University, Shanghai 201620, China
Funding
Anhui Provincial Department of Science and Technology · Science and Technology Commission of Shanghai Municipality · Fundamental Research Funds for the Central Universities · National Natural Science Foundation of China
References (43)
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