Evidence map›Paper›PMID 37904075›Full record

ArticleBiometals : an international journal on the role of metal ions in biology, biochemistry, and medicine2024

Design and preparation of Ti-xFe antibacterial titanium alloys based on micro-area potential difference.

Yanchun Xie, Shenshen Cui, Jiali Hu, Hailong Yu, Anwu Xuan, Yongcun Wei, Yi Lian, Jinhua Wu, Weinan Du, Erlin Zhang

Abstract read
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In one paragraph

Article in Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
0.4field-weighted citation impact, top 48% 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

0 citing papers in PubMed, 4 citations in OpenAlex.

No citing paper in PubMed yet.

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

10 authors at 4 institutions in 1 country.

Yanchun XieNorthern Theater General Hospital, Shenyang, 110016, China.
Shenshen CuiKey Laboratory for Anisotropy and Texture of Materials, School of Materials Science and Engineering, Education Ministry of China, Northeastern University, Shenyang, 110819, China.
Jiali HuKey Laboratory for Anisotropy and Texture of Materials, School of Materials Science and Engineering, Education Ministry of China, Northeastern University, Shenyang, 110819, China.
Hailong YuNorthern Theater General Hospital, Shenyang, 110016, China. yuhailong118@aliyun.com.
Anwu XuanNorthern Theater General Hospital, Shenyang, 110016, China.
Yongcun WeiGraduate School of Dalian Medical University, Dalian, 116051, China.
Yi LianNorthern Theater General Hospital, Shenyang, 110016, China.
Jinhua WuZhejiang Wanfeng Precision Casting Co., Ltd, Shaoxing, 312000, China.
Weinan DuZhejiang Wanfeng Precision Casting Co., Ltd, Shaoxing, 312000, China.
Erlin ZhangKey Laboratory for Anisotropy and Texture of Materials, School of Materials Science and Engineering, Education Ministry of China, Northeastern University, Shenyang, 110819, China. zhangel@atm.neu.edu.cn.
General Hospital of Shenyang Military Region · CNNortheastern University · CNZhejiang Medicine (China) · CNDalian Medical University · CN

Funding

National Key R&D Program of China No.2022YFE0122800National Natural Science Foundation of China no. 31971253/C1002Zhejiang Province Leading Innovation and Entrepreneurship Team - Automotive Light Alloy Innovation Team 2022R01018
6 · The paper itself

Abstract

Fe was selected as an alloying element for the first time to prepare a new antibacterial titanium alloy based on micro-area potential difference (MAPD) antibacterial mechanism. The microstructure, the corrosion resistance, the mechanical properties, the antibacterial properties and the cell biocompatibility have been investigated in detail by optical microscopy, scanning electron microscopy, electrochemical testing, mechanical property test, plate count method and cell toxicity measurement. It was demonstrated that heat treatment had a significant on the compressive mechanical properties and the antibacterial properties. Ti-xFe (x = 3,5 and 9) alloys after 850 °C/3 h + 550 °C/62 h heat treatment exhibited strong antimicrobial properties with an antibacterial rate of more than 90% due to the MAPD caused by the redistribution of Fe element during the aging process. In addition, the Fe content and the heat treatment process had a significant influence on the mechanical properties of Ti-xFe alloy but had nearly no effect on the corrosion resistance. All Ti-xFe alloys showed non-toxicity to the MC3T3 cell line in comparison with cp-Ti, indicating that the microzone potential difference had no adverse effect on the corrosion resistance, cell proliferation, adhesion, and spreading. Strong antibacterial properties, good cell compatibility and good corrosion resistance demonstrated that Ti-xFe alloy might be a candidate titanium alloy for medical applications.

Indexed as

AlloysTitaniumAnti-Bacterial AgentsCorrosionIronMaterials TestingStaphylococcus aureusAlloysAnti-Bacterial AgentsIronTitaniumAntibacterial titanium alloyCorrosion resistanceMechanical propertyMicro-area potential differenceTi–Fe alloy

Identifiers

PMID37904075
OpenAlexW4388034516

What OpenQuestion holds

Textmetadata
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.