Evidence map›Paper›PMID 27699058›Full record

ArticleRegenerative biomaterials2016

Stability research on polydopamine and immobilized albumin on 316L stainless steel.

Hao Zhang, Lingxia Xie, Jinchuan Deng, Weihua Zhuang, Rifang Luo, Jin Wang, Nan Huang, Yunbing Wang

Abstract read
In one paragraph

Article in Regenerative biomaterials, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

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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.

Hao ZhangSchool of Material Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, China.
Lingxia XieSchool of Material Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, China.
Jinchuan DengSchool of Material Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, China.
Weihua ZhuangNational Engineering Research Center for Biomaterials, Sichuan University, Chengdu, 610064, China.
Rifang LuoNational Engineering Research Center for Biomaterials, Sichuan University, Chengdu, 610064, China.
Jin WangSchool of Material Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, China.
Nan HuangSchool of Material Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, China.
Yunbing WangNational Engineering Research Center for Biomaterials, Sichuan University, Chengdu, 610064, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this study, the polydopamine (PDA) film was coated on polished 316Lss and then thermally treated at 150 °C (labeled as PDA-Th150), and the stability of coatings was also investigated. Straining test indicated that PDA-Th150 coating performed better in affording sufficient adherence to 316 L SS substrate. Moreover, both PDA and PDA-Th150 coating suffered slight swelling during immersion in deionized water (pH = 6.5). X-ray photoelectron spectroscopy results showed that during immersion, latent nucleophilic reaction via amines inside PDA coating occurred. This led to an enhanced cross-linking and thus gradually promoted the coating stability. Moreover, larger amount of bovine serum albumin (BSA) was immobilized onto PDA-Th150 coating and performed well in anti-platelet adhesion. A high retention of immobilized BSA was observed even after immersion for 30 days. These tests suggested that PDA was stable enough and performed well in surface functionalization, which might enrich the research and application of PDA.

Indexed as

catecholpolydopaminestabilitythermalX-ray photoelectron spectroscopy (XPS)

Identifiers

PMID27699058
PMCPMC5043154

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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.