Evidence map›Paper›PMID 37919552›Full record

ArticleClinical oral investigations2023

Effect of titanium dioxide nanocoating on the colour stability of room temperature vulcanizing maxillofacial silicone-an invitro study.

Gopika K K, Harsha Kumar K, R Ravichandran, Prasanth V, Kala S, K B Jinesh, Oommen P Mathew, S Ananthakumar, A Sri Peer Mohammed

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Article in Clinical oral investigations, 2023. 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
0.3field-weighted citation impact, top 36% 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, 1 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

9 authors at 4 institutions in 1 country.

Gopika K KDepartment of Prosthodontics, Government Dental College, Thiruvananthapuram, Kerala, 695011, India. dr.gopikakk@gmail.com.
Harsha Kumar KDepartment of Prosthodontics, Government Dental College, Thiruvananthapuram, Kerala, 695011, India.
R RavichandranDepartment of Prosthodontics, Government Dental College, Thiruvananthapuram, Kerala, 695011, India.
Prasanth VDepartment of Prosthodontics, Government Dental College, Thiruvananthapuram, Kerala, 695011, India.
Kala SDepartment of Prosthodontics, Government Dental College, Thiruvananthapuram, Kerala, 695011, India.
K B JineshDepartment of Physics, Indian Institute of Space Science and Technology, Thiruvananthapuram, Kerala, 695011, India.
Oommen P MathewPopulation Research Centre, University of Kerala, Thiruvananthapuram, Kerala, 695034, India.
S AnanthakumarMaterial Science and Technology Division Council of Scientific and Industrial Research-National Institute for Interdisciplinary Science and Technology, Thiruvananthapuram, Kerala, 695019, India.
A Sri Peer MohammedMaterial Science and Technology Division Council of Scientific and Industrial Research-National Institute for Interdisciplinary Science and Technology, Thiruvananthapuram, Kerala, 695019, India.
Government Dental College and Hospital · INNational Institute for Interdisciplinary Science and Technology · INIndian Institute of Space Science and Technology · INUniversity of Kerala · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe aim of this in vitro study was to evaluate the effect of an oxide nanocoating to prevent colour degradation of maxillofacial silicone elastomers following accelerated ageing. MATERIAL AND

methodsSpecimens (N = 40) of specified dimensions were fabricated in Factor II room temperature vulcanizing (RTV) silicone and processed according to the manufacturer's instructions. Two groups were classified with 20 specimens each. Specimens in the first group were coated with titanium dioxide (TiO

resultsThe average colour change was highest for uncoated specimens (2.868), and the average colour change for titanium dioxide-coated specimens was significantly low (1.774). The average colour change of uncoated specimens (2.868) was close to the acceptable threshold value (3), and that of coated specimens (1.774) was far below the acceptable threshold (3).

conclusionsThe colour change that occurred in titanium dioxide nanocoated specimens following accelerated ageing was significantly lower than that in the uncoated group, showing that the TiO CLINICAL RELEVANCE: Maxillofacial prostheses fabricated from silicone elastomers go through undesirable colour degradation over time. The development of a scientific technique that retards the colour deterioration of silicone prostheses would be of great clinical significance.

Indexed as

Silicone ElastomersColorMaterials TestingTemperatureTitaniumSilicone ElastomersTitaniumtitanium dioxideAccelerated ageingMaxillofacial siliconeNanocoatingTitanium dioxide

Identifiers

PMID37919552
OpenAlexW4388302155

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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.