Evidence map›Paper›PMID 36361731›Full record

ArticleInternational journal of molecular sciences2022

Photocatalytic Activity of TiO

Mairis Iesalnieks, Raivis Eglītis, Tālis Juhna, Krišjānis Šmits, Andris Šutka

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 31% 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

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.

  1. Denture Base Resin Coated with Titanium Dioxide (TiOInternational journal of nanomedicine · 2023
    Pooled it
  2. Design and application of a TiOEnvironmental science and pollution research international · 2026
    Article
  3. Article
  4. Heterojunction of Silicon Nanowires and TiOACS applied materials & interfaces · 2025
    Article
  5. Functionalization of Polypropylene by TiONanomaterials (Basel, Switzerland) · 2024
    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

5 authors at 2 institutions in 1 country.

Mairis IesalnieksInstitute of Materials and Surface Engineering, Faculty of Materials Science and Applied Chemistry, Riga Technical University, P. Valdena Street 3/7, LV1048 Riga, Latvia.ORCID 0000-0002-2260-6498
Raivis EglītisInstitute of Materials and Surface Engineering, Faculty of Materials Science and Applied Chemistry, Riga Technical University, P. Valdena Street 3/7, LV1048 Riga, Latvia.
Tālis JuhnaWater Research and Environmental Biotechnology Laboratory, Faculty of Civil Engineering, Riga Technical University, Kipsalas Street 6a, LV1048 Riga, Latvia.ORCID 0000-0001-5985-704X
Krišjānis ŠmitsInstitute of Solid-State Physics, University of Latvia, Kengaraga Street 8, LV1063 Riga, Latvia.
Andris ŠutkaInstitute of Materials and Surface Engineering, Faculty of Materials Science and Applied Chemistry, Riga Technical University, P. Valdena Street 3/7, LV1048 Riga, Latvia.ORCID 0000-0002-5739-0164
Riga Technical University · LVUniversity of Latvia · LV

Funding

European Union 899528
6 · The paper itself

Abstract

Titanium dioxide (TiO2) coatings have a wide range of applications. Anatase exhibits hydrophilic, antimicrobial, and photocatalytic properties for the degradation of organic pollutants or water splitting. The main challenge is to obtain durable anatase nanoparticle coatings on plastic substrates by using straightforward approaches. In the present study, we revealed the preparation of a transparent TiO2 coating on polymethylmethacrylate (PMMA), widely used for organic optical fibres as well as other polymer substrates such as polypropylene (PP), polystyrene (PS), and polycarbonate (PC). The films were spin-coated at room temperature without annealing; therefore, our approach can be used for thermo-sensitive substrates. The deposition was successful due to the use of stripped ultra-small (<4 nm) TiO2 particles. Coatings were studied for the photocatalytic degradation of organic pollutants such as MB, methyl orange (MO), and rhodamine B (RB) under UV light. The TiO2 coating on PMMA degraded over 80% of RB in 300 min under a 365 nm, 100 W mercury lamp, showing a degradation rate constant of 6 × 10−3 min−1. The coatings were stable and showed no significant decrease in degradation activity even after five cycles.

Indexed as

Environmental PollutantsPolymethyl MethacrylateTemperatureTitaniumEnvironmental PollutantsPolymethyl MethacrylateTitaniumtitanium dioxidephotocatalysisthin filmtitanium dioxide

Identifiers

PMID36361731
PMCPMC9655194
OpenAlexW4307282766

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.