ArticleScience advances2024
Ultrastable piezoelectric biomaterial nanofibers and fabrics as an implantable and conformal electromechanical sensor patch.
Article in Science advances, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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The trial behind it
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Who cites it
22 citing papers in PubMed.
- Ultrasound-mediated piezoelectricity enhancement in bioresorbable polymers.Bioactive materials · 2026Article
- Aligned perylene bisimide hydrogels: a 3D printing approach to mechanophotoconductive films.Materials advances · 2026Article
- Piezoelectric Nanofibrous Scaffolds for Promoting the Growth of Spiral Ganglion Neurons via Acoustic Stimulation.Smart medicine · 2026Article
- Piezoelectric Bioactive Drug-Based Supramolecular Assemblies Toward Health Monitoring and Wound Healing.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Multiscale Structure-Function Coupling in High-Filler PZT/SMPU Nanofiber Yarns for Wearable Energy Systems.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
- High-Performance Weavable Piezoelectret Fibers via Scalable In Situ Poling Melt-Spinning for Real-Time Knee Joint Rehabilitation Monitoring.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Topologically Structured PLLA Fibers With Stress Concentration Effects for Health Monitoring.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Biomass-Derived Hydrogels for Load-Bearing Connective Tissue Repair: Integrative Reinforcement, Bio-Functional Design, and Emerging Pathways Toward Clinical Translation.Advanced healthcare materials · 2026Review
- Occlusion-activated autonomous piezoelectric implants for adaptive prevention of peri-implantitis.Nature communications · 2026Article
- Coupling programmable shape morphing and solvent-fueled propulsion in a soft bicontinuous composite.Nature communications · 2026Article
- Rochelle salt-based biodegradable piezoelectric devices for nerve regeneration and intestinal motility monitoring.Nature communications · 2026Article
- The role of an ultrasound-responsive injectable piezoelectric hydrogel in promoting nerve regeneration and alleviating neuropathic pain.Theranostics · 2026Article
- Articular neural bioelectronics by decoupling mechanical strain from electron transport.Science advances · 2025Article
- Next-Generation Piezoelectric Materials in Wearable and Implantable Devices for Continuous Physiological Monitoring.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Review
- Design and Manufacturing of Piezoelectric Biomaterials for Bioelectronics and Biomedical Applications.Chemical reviews · 2025Review
- Sodium alginate piezoelectric hydrogel loaded with extracellular vesicles derived from bone marrow mesenchymal stem cells promotes repair of Achilles tendon rupture.Journal of nanobiotechnology · 2025Article
- Designing the Next Generation of Biomaterials through Nanoengineering.Advanced materials (Deerfield Beach, Fla.) · 2025Review
- Ultrasensitive piezoelectric-like film with designed cross-scale pores.Science advances · 2025Article
- Article
- Advanced Piezoelectric Materials, Devices, and Systems for Orthopedic Medicine.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Review
Corrections and comments
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Authors and funding
15 authors.
Funding
Abstract
Poly(l-lactic acid) (PLLA) is a widely used U.S. Food and Drug Administration-approved implantable biomaterial that also possesses strong piezoelectricity. However, the intrinsically low stability of its high-energy piezoelectric β phase and random domain orientations associated with current synthesis approaches remain a critical roadblock to practical applications. Here, we report an interfacial anchoring strategy for fabricating core/shell PLLA/glycine (Gly) nanofibers (NFs) by electrospinning, which show a high ratio of piezoelectric β phase and excellent orientation alignment. The self-assembled core/shell structure offers strong intermolecular interactions between the -OH groups on Gly and C=O groups on PLLA, which promotes the crystallization of oriented PLLA polymer chains and stabilizes the β phase structure. As-received core/shell NFs exhibit substantially enhanced piezoelectric performance and excellent stability. An all NF-based nonwoven fabric is fabricated and assembled as a flexible nanogenerator. The device offers excellent conformality to heavily wrinkled surfaces and thus can precisely detect complex physiological motions often found from biological organs.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.