Evidence map›Paper›PMID 41551771›Full record

ArticleBioactive materials2026

Degradation behavior and biological properties of a novel biodegradable zinc alloy biliary stent.

Yuechuan Li, Chengchen Deng, Duanqiang Xiao, Chengyan Bai, Lebing Chang, Hongqing Feng, Haijun Zhang, Guixue Wang

Abstract read
In one paragraph

Article in Bioactive materials, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
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

4 citing papers in PubMed.

  1. Review
  2. Article
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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

8 authors.

Yuechuan LiKey Laboratory for Biorheological Science and Technology of Ministry of Education, National Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, 400044, China.
Chengchen DengKey Laboratory for Biorheological Science and Technology of Ministry of Education, National Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, 400044, China.
Duanqiang XiaoCollege of Materials Science and Engineering, Shandong University of Technology, Zibo, 25500, Shandong, China.
Chengyan BaiCollege of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, 210016, China.
Lebing ChangCollege of Materials Science and Engineering, Shandong University of Technology, Zibo, 25500, Shandong, China.
Hongqing FengCollege of Materials Science and Opto-Electronic Technology, University of Chinese Academy of Sciences, Beijing, 100049, China.
Haijun ZhangCollege of Materials Science and Engineering, Shandong University of Technology, Zibo, 25500, Shandong, China.
Guixue WangKey Laboratory for Biorheological Science and Technology of Ministry of Education, National Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, 400044, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Current biodegradable biliary stents remain inadequate for clinical demands. Zinc (Zn) alloys, exhibiting excellent mechanical properties, moderate degradation rates, and favorable biocompatibility, are potential materials for biodegradable biliary stents. In this study, trace boron (B) was added to Zn-0.8Cu alloy to enhance its mechanical properties and biocompatibility, and to investigate its suitability as biliary stent. The incorporation of 0.03 wt% boron significantly refined the grain size and introduced the bimodal organization, consequently enhancing the mechanical properties of Zn-0.8Cu alloy (As cast: yield strength, ultimate tensile strength, and elongation increased by 52.0 %, 42.5 %, and 153.8 %, respectively). Moreover, boron addition reduced the corrosion resistance of Zn-0.8Cu alloy and the surface became hydrophilic (water contact angle 70.75° ± 1.74°).

Indexed as

Biliary stentBiocompatibilityBiodegradableBoronZinc alloy

Identifiers

PMID41551771
PMCPMC12809758

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Registered trials

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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.