ArticleScience advances2024
Flexible, biodegradable ultrasonic wireless electrotherapy device based on highly self-aligned piezoelectric biofilms.
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 36 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
36 citing papers in PubMed.
- Ultrasound-mediated piezoelectricity enhancement in bioresorbable polymers.Bioactive materials · 2026Article
- Piezoelectric amino acids and peptides: Mechanisms, molecular engineering, and biomedical applications.iScience · 2026Review
- Motion-driven piezoelectric response in self-powered hydrogel nanofibers enhances wound healing via intermediate filament remodeling and modulation of energy metabolism.Journal of advanced research · 2026Article
- Engineered piezoelectric dressings advance cutaneous wound healing.Bioactive materials · 2026Review
- A Dopamine Driven Dual-Amplifier Strategy for High Performance Bioorganic Piezoelectrics via Secondary-Structure Modulation and Synergistic Molecular Dipoles.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Biomaterial-Integrated Electroporation for Therapeutic Delivery: From Gene Editing to Tumor Ablation and Immune Modulation.Small (Weinheim an der Bergstrasse, Germany) · 2026Review
- Restoration of endogenous electric fields with a glucose-powered symbiotic bioabsorbable bandage for diabetic wound healing.Science advances · 2026Article
- Application of ultrasound and ultrasound-responsive materials in wounds: A systematic review.International journal of pharmaceutics: X · 2026Review
- Electroactive microneedle augmented stem cell therapy in myocardial infarction.Science advances · 2026Article
- Recent advances in transducers for through-tissue ultrasonic power transfer.Progress in biomedical engineering (Bristol, England) · 2026Review
- Suspendable and Scalable Ultrasound-Actuated ZnO-Nanosheet-Based Piezoelectric Microdevices for Wireless Electrical Stimulation of Cells.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
- Multilayer-induced stress manipulation for superior piezoelectric performance and temperature stability in lead-free piezoceramics.Nature communications · 2026Article
- Occlusion-activated autonomous piezoelectric implants for adaptive prevention of peri-implantitis.Nature communications · 2026Article
- Skin-Interfaced Therapeutic Patches for Wound Fluid Management and Transdermal Drug Delivery.Advanced healthcare materials · 2026Article
- Conductive Poly(vinyl alcohol)/Multiwalled Carbon Nanotubes Nanofiber Membranes with High Environmental Stability.ACS omega · 2026Article
- Rochelle salt-based biodegradable piezoelectric devices for nerve regeneration and intestinal motility monitoring.Nature communications · 2026Article
- Biodegradable Implantable Electronics with Wireless Technology for Real-Time Clinical Applications.Advanced healthcare materials · 2026Review
- Stimulation Modalities in Wearable Haptic Systems: Single-Mode Feedback to Multiphysics Actuation.Research (Washington, D.C.) · 2026Review
- Synergistic Anti-Cancer Therapy Through Ultrasound-Induced Piezocatalytic Therapy and Tumor Treatment Fields.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Advancements in Carbon-Based Piezoelectric Materials: Mechanism, Classification, and Applications in Energy Science.Advanced materials (Deerfield Beach, Fla.) · 2025Review
Corrections and comments
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Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Biodegradable piezoelectric devices hold great promise in on-demand transient bioelectronics. Existing piezoelectric biomaterials, however, remain obstacles to the development of such devices due to difficulties in large-scale crystal orientation alignment and weak piezoelectricity. Here, we present a strategy for the synthesis of optimally orientated, self-aligned piezoelectric γ-glycine/polyvinyl alcohol (γ-glycine/PVA) films via an ultrasound-assisted process, guided by density functional theory. The first-principles calculations reveal that the negative piezoelectric effect of γ-glycine originates from the stretching and compression of glycine molecules induced by hydrogen bonding interactions. The synthetic γ-glycine/PVA films exhibit a piezoelectricity of 10.4 picocoulombs per newton and an ultrahigh piezoelectric voltage coefficient of 324 × 10
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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.