Evidence map›Paper›PMID 29184408›Full record

ArticleInternational journal of nanomedicine2017

Size-controlled fabrication of zein nano/microparticles by modified anti-solvent precipitation with/without sodium caseinate.

Feng Li, Yan Chen, Shubo Liu, Jian Qi, Weiying Wang, Chenhua Wang, Ruiyue Zhong, Zhijun Chen, Xiaoming Li, Yuanzhou Guan and 2 more

Abstract read
In one paragraph

Article in International journal of nanomedicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 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

12 authors.

Feng LiNational Engineering Laboratory for AIDS Vaccine, School of Life Sciences, Jilin University, Changchun.
Yan ChenNational Engineering Laboratory for AIDS Vaccine, School of Life Sciences, Jilin University, Changchun.
Shubo LiuNational Engineering Laboratory for AIDS Vaccine, School of Life Sciences, Jilin University, Changchun.
Jian QiNational Engineering Laboratory for AIDS Vaccine, School of Life Sciences, Jilin University, Changchun.
Weiying WangNational Engineering Laboratory for AIDS Vaccine, School of Life Sciences, Jilin University, Changchun.
Chenhua WangNational Engineering Laboratory for AIDS Vaccine, School of Life Sciences, Jilin University, Changchun.
Ruiyue ZhongNational Engineering Laboratory for AIDS Vaccine, School of Life Sciences, Jilin University, Changchun.
Zhijun ChenNational Engineering Laboratory for AIDS Vaccine, School of Life Sciences, Jilin University, Changchun.
Xiaoming LiNational Engineering Laboratory for AIDS Vaccine, School of Life Sciences, Jilin University, Changchun.
Yuanzhou GuanNational Engineering Laboratory for AIDS Vaccine, School of Life Sciences, Jilin University, Changchun.
Wei KongNational Engineering Laboratory for AIDS Vaccine, School of Life Sciences, Jilin University, Changchun.
Yong ZhangNational Engineering Laboratory for AIDS Vaccine, School of Life Sciences, Jilin University, Changchun.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Zein-based nano/microparticles have been demonstrated to be promising carrier systems for both the food industry and biomedical applications. However, the fabrication of size-controlled zein particles has been a challenging issue. In this study, a modified anti-solvent precipitation method was developed, and the effects of various factors, such as mixing method, solvent/anti-solvent ratio, temperature, zein concentrations and the presence of sodium caseinate (SC) on properties of zein particles were investigated. Evidence is presented that, among the previously mentioned factors, the mixing method, especially mixing rate, could be used as an effective parameter to control the size of zein particles without changing other parameters. Moreover, through fine-tuning the mixing rate together with zein concentration, particles with sizes ranging from nanometers to micrometers and low polydispersity index values could be easily obtained. Based on the size-controlled fabrication method, SC-coated zein nanoparticles could also be obtained in a size-controlled manner by incubation of the coating material with the already-formed zein particles. The resultant nanoparticles showed better performance in both drug loading and controlled release, compared with zein/SC hybrid nanoparticles fabricated by adding aqueous ethanol solution to SC solution. The possible mechanisms of the nanoprecipitation process and self-assembly formation of these nanoparticles are discussed.

Indexed as

CaseinsChemical PrecipitationNanoparticlesParticle SizeSolventsZeinCaseinsSolventsZeindrug releaseencapsulationmicroparticlenanoparticlephase separationzein

Identifiers

PMID29184408
PMCPMC5689028

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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.