ArticleSensors (Basel, Switzerland)2015
Study on the Sensing Coating of the Optical Fibre CO₂ Sensor.
Article in Sensors (Basel, Switzerland), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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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.
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.
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Who cites it
6 citing papers in PubMed.
- Fano-resonant hybrid Metasurface for Carbon Dioxide sensing at telecommunication wavelengths.Scientific reports · 2026Article
- A Review of Gas Sensors for COSensors (Basel, Switzerland) · 2024Review
- A single-film fiber optical sensor for simultaneous measurement of carbon dioxide and relative humidity.Optics and laser technology · 2022Article
- Nanomaterial-Based CONanomaterials (Basel, Switzerland) · 2020Review
- Corrosion Sensors for Structural Health Monitoring of Oil and Natural Gas Infrastructure: A Review.Sensors (Basel, Switzerland) · 2019Review
- A review on nanomaterial-modified optical fiber sensors for gases, vapors and ions.Mikrochimica acta · 2019Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Optical fibre carbon dioxide (CO₂) sensors are reported in this article. The principle of operation of the sensors relies on the absorption of light transmitted through the fibre by a silica gel coating containing active dyes, including methyl red, thymol blue and phenol red. Stability of the sensor has been investigated for the first time for an absorption based CO₂ optical fiber sensor. Influence of the silica gel coating thickness on the sensitivity and response time has also been studied. The impact of temperature and humidity on the sensor performance has been examined too. Response times of reported sensors are very short and reach 2-3 s, whereas the sensitivity of the sensor ranges from 3 to 10 for different coating thicknesses. Reported parameters make the sensor suitable for indoor and industrial use.
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Registered trials
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.