Evidence map›Paper›PMID 39330677›Full record

ReviewNanomaterials (Basel, Switzerland)2024

Emerging Low Detection Limit of Optically Activated Gas Sensors Based on 2D and Hybrid Nanostructures.

Ambali Alade Odebowale, Amer Abdulghani, Andergachew Mekonnen Berhe, Dinelka Somaweera, Sanjida Akter, Salah Abdo, Khalil As'ham, Reza Masoudian Saadabad, Toan T Tran, David P Bishop and 3 more

Abstract readReview
PubMed Full text at PMC Publisher
In one paragraph

Review in Nanomaterials (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Review
  2. Review
  3. Review
  4. 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

13 authors.

Ambali Alade OdebowaleSchool of Engineering and Technology, The University of New South Wales at Canberra, Campbell, ACT 2612, Australia.ORCID 0000-0002-6645-7666
Amer AbdulghaniSchool of Engineering and Technology, The University of New South Wales at Canberra, Campbell, ACT 2612, Australia.ORCID 0000-0002-0967-4103
Andergachew Mekonnen BerheSchool of Engineering and Technology, The University of New South Wales at Canberra, Campbell, ACT 2612, Australia.ORCID 0000-0002-9384-5461
Dinelka SomaweeraSchool of Engineering and Technology, The University of New South Wales at Canberra, Campbell, ACT 2612, Australia.ORCID 0000-0003-4453-2394
Sanjida AkterSchool of Engineering and Technology, The University of New South Wales at Canberra, Campbell, ACT 2612, Australia.
Salah AbdoSchool of Engineering and Technology, The University of New South Wales at Canberra, Campbell, ACT 2612, Australia.
Khalil As'hamSchool of Engineering and Technology, The University of New South Wales at Canberra, Campbell, ACT 2612, Australia.
Reza Masoudian SaadabadSchool of Mathematical and Physical Sciences, University of Technology Sydney, Ultimo, NSW 2007, Australia.
Toan T TranSchool of Mathematical and Physical Sciences, University of Technology Sydney, Ultimo, NSW 2007, Australia.
David P BishopSchool of Mathematical and Physical Sciences, University of Technology Sydney, Ultimo, NSW 2007, Australia.
Alexander S SolntsevSchool of Mathematical and Physical Sciences, University of Technology Sydney, Ultimo, NSW 2007, Australia.ORCID 0000-0003-4981-9730
Andrey E MiroshnichenkoSchool of Engineering and Technology, The University of New South Wales at Canberra, Campbell, ACT 2612, Australia.ORCID 0000-0001-9607-6621
Haroldo T HattoriSchool of Engineering and Technology, The University of New South Wales at Canberra, Campbell, ACT 2612, Australia.ORCID 0000-0003-3092-0126

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gas sensing is essential for detecting and measuring gas concentrations across various environments, with applications in environmental monitoring, industrial safety, and healthcare. The integration of two-dimensional (2D) materials, organic materials, and metal oxides has significantly advanced gas sensor technology, enhancing its sensitivity, selectivity, and response times at room temperature. This review examines the progress in optically activated gas sensors, with emphasis on 2D materials, metal oxides, and organic materials, due to limited studies on their use in optically activated gas sensors, in contrast to other traditional gas-sensing technologies. We detail the unique properties of these materials and their impact on improving the figures of merit (FoMs) of gas sensors. Transition metal dichalcogenides (TMDCs), with their high surface-to-volume ratio and tunable band gap, show exceptional performance in gas detection, especially when activated by UV light. Graphene-based sensors also demonstrate high sensitivity and low detection limits, making them suitable for various applications. Although organic materials and hybrid structures, such as metal-organic frameworks (MoFs) and conducting polymers, face challenges related to stability and sensitivity at room temperature, they hold potential for future advancements. Optically activated gas sensors incorporating metal oxides benefit from photoactive nanomaterials and UV irradiation, further enhancing their performance. This review highlights the potential of the advanced materials in developing the next generation of gas sensors, addressing current research gaps and paving the way for future innovations.

Indexed as

limit of detectionresponse timeselectivitysensitivityUV irradiation

Identifiers

PMID39330677
PMCPMC11435144

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.