Ultrasonic/electrical dual stimulation response nanocomposite bioelectret for controlled precision drug release.

Junfei Li, Yajie Xie, Xiaoran Zou, Zhengze Li, Wenbo Liu, Guodong Liu, Mengjiao Ma, Yudong Zheng

Abstract read

In one paragraph

Article in Materials today. Bio, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it

0cells of the map it votes in

1citing 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

1 citing paper in PubMed.

Biomedical Applications of Electrets: Recent Advance and Future Perspectives.Journal of functional biomaterials · 2023
Review

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.

Junfei LiSchool of Materials Science and Engineering, University of Science and Technology Beijing, Beijing, 100083, China.

Yajie XieSchool of Materials Science and Engineering, University of Science and Technology Beijing, Beijing, 100083, China.

Xiaoran ZouSchool of Materials Science and Engineering, University of Science and Technology Beijing, Beijing, 100083, China.

Zhengze LiSchool of Materials Science and Engineering, University of Science and Technology Beijing, Beijing, 100083, China.

Wenbo LiuSchool of Materials Science and Engineering, University of Science and Technology Beijing, Beijing, 100083, China.

Guodong LiuSchool of Materials Science and Engineering, University of Science and Technology Beijing, Beijing, 100083, China.

Mengjiao MaSchool of Materials Science and Engineering, University of Science and Technology Beijing, Beijing, 100083, China.

Yudong ZhengSchool of Materials Science and Engineering, University of Science and Technology Beijing, Beijing, 100083, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Electret materials have attracted extensive attention because of their permanent polarization and electrostatic effect. However, it is one of problem that needs to be solved in biological application to manipulate the change of surface charge of electret by external stimulation. In this work, a drug-loaded electret with flexibility and no cytotoxicity was prepared under relatively mild conditions. The electret can release the charge through stress change and ultrasonic stimulation, and the drug release can be accurately controlled with the help of ultrasonic and electric double stimulation response. Here, the dipoles like particles of carnauba wax nanoparticles (nCW) are fixed in the matrix based on the interpenetrating polymer network structure, and "frozen" oriented dipolar particles that are treated by thermal polarization and cooled at high field strength. Subsequently, the charge density of the prepared composite electret can reach 101.1 nC/m

Indexed as

Charge densityDouble stimulation responseDrug releaseFlexible bioelectret

Identifiers

PMID37229214

DOI10.1016/j.mtbio.2023.100665

PMCPMC10205496

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LicenceCC BY-NC-ND

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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.