Evidence map›Paper›PMID 37369235›Full record

ArticleEuropean journal of dentistry2023

Determination of the Sterilization Dose of Gamma-Ray Irradiation for Polyvinyl Alcohol-Collagen-Chitosan Composite Membrane as a Material for Periodontal Regenerative Surgery.

Agus Susanto, Ira Komara, Maria Theresia Beatrix, Fajar Lukitowati, Amaliya Amaliya, Ina Hendiani, Aldilla Miranda

Open access · hybridAbstract read
In one paragraph

Article in European journal of dentistry, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.4field-weighted citation impact, top 43% 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

2 citing papers in PubMed, 4 citations in OpenAlex.

  1. Chiral FeBioactive materials · 2026
    Article
  2. Article
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

7 authors at 2 institutions in 1 country.

Agus SusantoDepartment of Periodontics, Faculty of Dentistry, Universitas Padjadjaran, Bandung, Indonesia.
Ira KomaraDepartment of Periodontics, Faculty of Dentistry, Universitas Padjadjaran, Bandung, Indonesia.ORCID 0000-0003-0144-6939
Maria Theresia BeatrixDepartment of Periodontics, Faculty of Dentistry, Universitas Padjadjaran, Bandung, Indonesia.
Fajar LukitowatiResearch Center for Radiation Process Technology-National Research and Innovation Agency (NRIA), Indonesia.
Amaliya AmaliyaDepartment of Periodontics, Faculty of Dentistry, Universitas Padjadjaran, Bandung, Indonesia.ORCID 0000-0002-9164-0542
Ina HendianiDepartment of Periodontics, Faculty of Dentistry, Universitas Padjadjaran, Bandung, Indonesia.
Aldilla MirandaDepartment of Periodontics, Faculty of Dentistry, Universitas Padjadjaran, Bandung, Indonesia.
Padjadjaran University · IDNational Nuclear Energy Agency of Indonesia · ID

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveMembrane sterility is very necessary considering its function as an implant material. Therefore, this research aims to determine the dose of gamma-ray irradiation for the sterilization of polyvinyl alcohol (PVA)-collagen-chitosan composite membranes used as regenerative surgery materials. MATERIALS AND

methodsA total of 100 pieces of the composite membranes were prepared in a size of 2.0 × 1.5 cm by mixing 7.5% PVA, 3% collagen, and 2% chitosan using the film casting method in three batches. Furthermore, the bioburden test was performed to determine the initial microbial count in the sample by following ISO 11737-1. The results were used to ascertain the dose of gamma-ray irradiation on the sample according to ISO 11137-2. The dose verification test was then performed at the sterility assurance level 10

resultsThe average result of the bioburden test from three batches was 6.6 colony forming unit; hence, the verification dose was 4.8 kGy. In the verification dose test, since there was only one contaminated sample, the sterility dose test was continued.

conclusionThe sterile gamma-ray irradiation dose for PVA-collagen-chitosan composite membrane was 17.1 kGy.

Identifiers

PMID37369235
PMCPMC10756808
OpenAlexW4382196909

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.