Evidence map›Paper›PMID 30669269›Full record

ArticleMaterials (Basel, Switzerland)2019

In Vitro Degradation of Absorbable Zinc Alloys in Artificial Urine.

Sébastien Champagne, Ehsan Mostaed, Fariba Safizadeh, Edward Ghali, Maurizio Vedani, Hendra Hermawan

Open access · goldAbstract read
In one paragraph

Article in Materials (Basel, Switzerland), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.2field-weighted citation impact, top 14% 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

14 citing papers in PubMed, 45 citations in OpenAlex.

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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

6 authors at 3 institutions in 2 countries.

Sébastien ChampagneDepartment of Mining, Metallurgical and Materials Engineering, Laval University, 1065 avenue de la Médecine, Québec, QC G1V 0A6, Canada. sebastien.champagne.2@ulaval.ca.ORCID 0000-0002-5929-1135
Ehsan MostaedDepartment of Mechanical Engineering, Politecnico di Milano, Via La Masa 1, 20156 Milan, Italy. ehsan.mostaed@polimi.it.
Fariba SafizadehDepartment of Mining, Metallurgical and Materials Engineering, Laval University, 1065 avenue de la Médecine, Québec, QC G1V 0A6, Canada. fariba.safizadeh.1@ulaval.ca.
Edward GhaliDepartment of Mining, Metallurgical and Materials Engineering, Laval University, 1065 avenue de la Médecine, Québec, QC G1V 0A6, Canada. edward.ghali@gmn.ulaval.ca.
Maurizio VedaniDepartment of Mechanical Engineering, Politecnico di Milano, Via La Masa 1, 20156 Milan, Italy. maurizio.vedani@polimi.it.ORCID 0000-0003-3626-5732
Hendra HermawanDepartment of Mining, Metallurgical and Materials Engineering, Laval University, 1065 avenue de la Médecine, Québec, QC G1V 0A6, Canada. hendra.hermawan@gmn.ulaval.ca.ORCID 0000-0002-5596-9949
Centre hospitalier universitaire de Québec · CAPolitecnico di Milano · ITUniversité Laval · CA

Funding

Natural Sciences and Engineering Research Council of Canada Discovery
6 · The paper itself

Abstract

Absorbable metals have potential for making in-demand rigid temporary stents for the treatment of urinary tract obstruction, where polymers have reached their limits. In this work, in vitro degradation behavior of absorbable zinc alloys in artificial urine was studied using electrochemical methods and advanced surface characterization techniques with a comparison to a magnesium alloy. The results showed that pure zinc and its alloys (Zn⁻0.5Mg, Zn⁻1Mg, Zn⁻0.5Al) exhibited slower corrosion than pure magnesium and an Mg⁻2Zn⁻1Mn alloy. The corrosion layer was composed mostly of hydroxide, carbonate, and phosphate, without calcium content for the zinc group. Among all tested metals, the Zn⁻0.5Al alloy exhibited a uniform corrosion layer with low affinity with the ions in artificial urine.

Indexed as

absorbablecorrosiondegradationmagnesiumureteral stentzinc

Identifiers

PMID30669269
PMCPMC6356898
OpenAlexW2909196591

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.