ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2019
Fully Bioabsorbable Capacitor as an Energy Storage Unit for Implantable Medical Electronics.
Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
25 citing papers in PubMed.
- Acoustic telemetry for marine animal and environmental monitoring: Technologies, challenges, and emerging trends.Fundamental research · 2026Review
- Fully biocompatible, thermally drawn fiber supercapacitors for long-term bio-implantation.Nature communications · 2025Article
- Advances in Symbiotic Bioabsorbable Devices.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Review
- Implantable Self-Powered Systems for Electrical Stimulation Medical Devices.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Review
- Bio-energy-powered microfluidic devices.Biomicrofluidics · 2024Article
- Hydrogel-Gated FETs in Neuromorphic Computing to Mimic Biological Signal: A Review.Biosensors · 2024Review
- Biomimetic Exogenous "Tissue Batteries" as Artificial Power Sources for Implantable Bioelectronic Devices Manufacturing.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Review
- A soft implantable energy supply system that integrates wireless charging and biodegradable Zn-ion hybrid supercapacitors.Science advances · 2023Article
- Advances in Bioresorbable Triboelectric Nanogenerators.Chemical reviews · 2023Review
- Flexible electronics for cardiovascular healthcare monitoring.Innovation (Cambridge (Mass.)) · 2023Review
- The marriage of immunomodulatory, angiogenic, and osteogenic capabilities in a piezoelectric hydrogel tissue engineering scaffold for military medicine.Military Medical Research · 2023Article
- Polypyrrole-Stabilized Polypeptide for Eco-Friendly Supercapacitors.International journal of molecular sciences · 2023Article
- Comparative analysis of energy transfer mechanisms for neural implants.Frontiers in neuroscience · 2023Review
- Ultrasound-mediated triboelectric nanogenerator for powering on-demand transient electronics.Science advances · 2022Article
- Rejuvenation of Senescent Bone Marrow Mesenchymal Stromal Cells by Pulsed Triboelectric Stimulation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2021Article
- Integrating Emerging Polymer Chemistries for the Advancement of Recyclable, Biodegradable, and Biocompatible Electronics.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2021Review
- Recent Progress on Bioresorbable Passive Electronic Devices and Systems.Micromachines · 2021Review
- A thin, deformable, high-performance supercapacitor implant that can be biodegraded and bioabsorbed within an animal body.Science advances · 2021Article
- Sensors Made of Natural Renewable Materials: Efficiency, Recyclability or Biodegradability-The Green Electronics.Sensors (Basel, Switzerland) · 2020Review
- The Evolution of Flexible Electronics: From Nature, Beyond Nature, and To Nature.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2020Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
14 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Implantable medical electronic devices are usually powered by batteries or capacitors, which have to be removed from the body after completing their function due to their non-biodegradable property. Here, a fully bioabsorbable capacitor (BC) is developed for life-time implantation. The BC has a symmetrical layer-by-layer structure, including polylactic acid (PLA) supporting substrate, PLA nanopillar arrays, self-assembled zinc oxide nanoporous layer, and polyvinyl alcohol/phosphate buffer solution (PVA/PBS) hydrogel. The as-fabricated BC can not only work normally in air but also in a liquid environment, including PBS and the animal body. Long-term normal work time is achieved to 30 days in PBS and 50 days in Sprague-Dawley (SD) rats. The work time of BC in the liquid environment is tunable from days to weeks by adopting different encapsulations along BC edges. Capacitance retention of 70% is achieved after 3000 cycles. Three BCs in series can light up 15 green light-emitting diodes (LEDs) in vivo. Additionally, after completing its mission, the BC can be fully degraded in vivo and reabsorbed by a SD rat. Considering its performance, the developed BC has a great potential as a fully bioabsorbable power source for transient electronics and implantable medical devices.
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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.