Evidence map›Paper›PMID 34795247›Full record

ArticleNature communications2021

Osseosurface electronics-thin, wireless, battery-free and multimodal musculoskeletal biointerfaces.

Le Cai, Alex Burton, David A Gonzales, Kevin Albert Kasper, Amirhossein Azami, Roberto Peralta, Megan Johnson, Jakob A Bakall, Efren Barron Villalobos, Ethan C Ross and 3 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 1 pooled it
3.9field-weighted citation impact, top 6% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

27 citing papers in PubMed, 1 synthesis or guideline pooled it, 65 citations in OpenAlex.

  1. Pooled it
  2. A Geometrically Transient Platform for Bioelectronic Implants.Advanced materials (Deerfield Beach, Fla.) · 2026
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  8. Nanoscale heat generation in a single Si nanowire.Nanophotonics (Berlin, Germany) · 2025
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  11. Protein design accelerates the development and application of optogenetic tools.Computational and structural biotechnology journal · 2025
    Review
  12. Article
  13. Article
  14. Recent Advances in Transparent Electrodes and Their Multimodal Sensing Applications.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Review
  15. A Miniaturized Wireless, Battery-free Implant for In Vivo Musculoskeletal Stimulation.The ... Midwest Symposium on Circuits and Systems conference proceedings : MWSCAS. Midwest Symposium on Circuits and Systems · 2024
    Article
  16. Review
  17. Article
  18. Article
  19. The application of impantable sensors in the musculoskeletal system: a review.Frontiers in bioengineering and biotechnology · 2024
    Review
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

13 authors at 1 institution in 1 country.

Le Cai *Department of Biomedical Engineering, University of Arizona, Tucson, AZ, 85721, USA.
Alex Burton *Department of Biomedical Engineering, University of Arizona, Tucson, AZ, 85721, USA.
David A GonzalesDepartment of Orthopaedic Surgery and Arizona Arthritis Center, University of Arizona, Tucson, AZ, 85721, USA.
Kevin Albert KasperDepartment of Biomedical Engineering, University of Arizona, Tucson, AZ, 85721, USA.
Amirhossein AzamiDepartment of Biomedical Engineering, University of Arizona, Tucson, AZ, 85721, USA.ORCID 0000-0003-3220-9784
Roberto PeraltaDepartment of Aerospace and Mechanical Engineering, University of Arizona, Tucson, AZ, 85721, USA.
Megan JohnsonDepartment of Biomedical Engineering, University of Arizona, Tucson, AZ, 85721, USA.
Jakob A BakallDepartment of Biomedical Engineering, University of Arizona, Tucson, AZ, 85721, USA.
Efren Barron VillalobosDepartment of Orthopaedic Surgery and Arizona Arthritis Center, University of Arizona, Tucson, AZ, 85721, USA.
Ethan C RossDepartment of Biomedical Engineering, University of Arizona, Tucson, AZ, 85721, USA.
John A SzivekDepartment of Biomedical Engineering, University of Arizona, Tucson, AZ, 85721, USA.
David S MargolisDepartment of Biomedical Engineering, University of Arizona, Tucson, AZ, 85721, USA. dsm@arizona.edu.ORCID 0000-0002-2936-7506
Philipp GutrufDepartment of Biomedical Engineering, University of Arizona, Tucson, AZ, 85721, USA. pgutruf@email.arizona.edu.ORCID 0000-0002-7183-7268
University of Arizona · US

Funding

Graduate Training in Biomedical Imaging SpectrocopyT32EB000809 · NIBIB · UNIVERSITY OF ARIZONA · PI GMITRO, ARTHUR F. · 2003 to 2018
$3.3M
University of Arizona's Initiative for Maximizing Student Development (IMSD)T32GM139779 · NIGMS · UNIVERSITY OF ARIZONA · PI FRANS E TAX · 2022 to 2026
$2.9M
NIBIB NIH HHS T32 EB000809NIGMS NIH HHS T32 GM139779
6 · The paper itself

Abstract

Bioelectronic interfaces have been extensively investigated in recent years and advances in technology derived from these tools, such as soft and ultrathin sensors, now offer the opportunity to interface with parts of the body that were largely unexplored due to the lack of suitable tools. The musculoskeletal system is an understudied area where these new technologies can result in advanced capabilities. Bones as a sensor and stimulation location offer tremendous advantages for chronic biointerfaces because devices can be permanently bonded and provide stable optical, electromagnetic, and mechanical impedance over the course of years. Here we introduce a new class of wireless battery-free devices, named osseosurface electronics, which feature soft mechanics, ultra-thin form factor and miniaturized multimodal biointerfaces comprised of sensors and optoelectronics directly adhered to the surface of the bone. Potential of this fully implanted device class is demonstrated via real-time recording of bone strain, millikelvin resolution thermography and delivery of optical stimulation in freely-moving small animal models. Battery-free device architecture, direct growth to the bone via surface engineered calcium phosphate ceramic particles, demonstration of operation in deep tissue in large animal models and readout with a smartphone highlight suitable characteristics for exploratory research and utility as a diagnostic and therapeutic platform.

Indexed as

Electric Power SuppliesElectromagnetic PhenomenaMusculoskeletal Physiological PhenomenaAnimalsElectronicsMaleMicroscopy, Electron, ScanningMusculoskeletal SystemNeural Networks, ComputerRatsRats, Sprague-DawleyStress, MechanicalThermographyWireless TechnologyX-Ray Microtomography

Identifiers

PMID34795247
PMCPMC8602388
OpenAlexW3213942930

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.