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All Outputs (11)

Localised plasmonic hybridisation mode optical fibre sensing of relative humidity (2021)
Journal Article
Liu, L. L., Korposh, S., Gomez, D., Correia, R., Hayes-Gill, B. R., & Morgan, S. P. (2022). Localised plasmonic hybridisation mode optical fibre sensing of relative humidity. Sensors and Actuators B: Chemical, 353, Article 131157. https://doi.org/10.1016/j.snb.2021.131157

This work reports an optical fibre probe functionalised with ‘cotton-shaped’ gold-silica nanostructures for relative humidity (RH) monitoring. The sensor response utilises the localised surface plasmon resonance (LSPR) of self-assembled nanostructure... Read More about Localised plasmonic hybridisation mode optical fibre sensing of relative humidity.

A single-film fiber optical sensor for simultaneous measurement of carbon dioxide and relative humidity (2021)
Journal Article
Liu, L. L., Morgan, S. P., Correia, R., & Korposh, S. (2022). A single-film fiber optical sensor for simultaneous measurement of carbon dioxide and relative humidity. Optics and Laser Technology, 147, Article 107696. https://doi.org/10.1016/j.optlastec.2021.107696

Colorimetric measurement is a versatile, low-cost method for bio-/chemical sensing and that has importance in biomedical applications. General carbon dioxide (CO2) sensors based on colorimetric change of a pH indicator report only one parameter at a... Read More about A single-film fiber optical sensor for simultaneous measurement of carbon dioxide and relative humidity.

Optical fibre Sensor for Simultaneous Temperature and Relative Humidity Measurement: Towards Absolute Humidity Evaluation (2021)
Journal Article
He, C., Korposh, S., Correia, R., Liu, L., Hayes-Gill, B. R., & Morgan, S. P. (2021). Optical fibre Sensor for Simultaneous Temperature and Relative Humidity Measurement: Towards Absolute Humidity Evaluation. Sensors and Actuators B: Chemical, 344, Article 130154. https://doi.org/10.1016/j.snb.2021.130154

Temperature and humidity are essential parameters in monitoring the health of patients in critical care. An optical fibre sensor has been developed for simultaneous measurement of relative humidity (RH) and temperature at a single optical fibre tip b... Read More about Optical fibre Sensor for Simultaneous Temperature and Relative Humidity Measurement: Towards Absolute Humidity Evaluation.

Chemically functionalised suspended-core fibre for ammonia gas detection (2021)
Journal Article
Liu, L., Tang, Z., He, C., Korposh, S., Lou, S., & Morgan, S. P. (2021). Chemically functionalised suspended-core fibre for ammonia gas detection. Journal of Lightwave Technology, 39(15), 5197-5205. https://doi.org/10.1109/JLT.2021.3083094

An optical fibre ammonia gas sensor utilising a functionalised four-leaf-clover-shaped suspended-core fibre (SCF) is demonstrated. The fibre is functionalised by depositing a thin layer of an ammonia sensitive dye (tetraphenylporphyrin tetrasulfonic... Read More about Chemically functionalised suspended-core fibre for ammonia gas detection.

Carboxyl-fentanyl detection using optical fibre grating-based sensors functionalised with molecularly imprinted nanoparticles (2021)
Journal Article
Liu, L. L., Grillo, F., Canfarotta, F., Whitcombe, M., Morgan, S. P., Piletsky, S., …Korposh, S. (2021). Carboxyl-fentanyl detection using optical fibre grating-based sensors functionalised with molecularly imprinted nanoparticles. Biosensors and Bioelectronics, 177, Article 113002. https://doi.org/10.1016/j.bios.2021.113002

Butyrylfentanyl is a new designer drug reported with growing use and related deaths. Routine toxicological analyses of this novel synthetic opioid drug have not been established yet. This work reports a fibre optic sensor that measures carboxyl-fenta... Read More about Carboxyl-fentanyl detection using optical fibre grating-based sensors functionalised with molecularly imprinted nanoparticles.

A U-Shape Fibre-Optic pH Sensor Based on Hydrogen Bonding of Ethyl Cellulose with a Sol-Gel Matrix (2020)
Journal Article
Tang, Z., Gomez, D., He, C., Korposh, S., Morgan, S. P., Correia, R., …Liu, L. (2021). A U-Shape Fibre-Optic pH Sensor Based on Hydrogen Bonding of Ethyl Cellulose with a Sol-Gel Matrix. Journal of Lightwave Technology, 39(5), 1557-1564. https://doi.org/10.1109/JLT.2020.3034563

© 1983-2012 IEEE. Development of a biocompatible pH sensor is of importance in biomedical applications, particularly for in vivo measurement, providing necessary information for clinical diagnosis and treatment such as chronic wounds and foetal acido... Read More about A U-Shape Fibre-Optic pH Sensor Based on Hydrogen Bonding of Ethyl Cellulose with a Sol-Gel Matrix.

Use of automated change detection and VGI sources for identifying and validating urban land use change (2020)
Journal Article
Olteanu-Raimond, A. M., See, L., Schultz, M., Foody, G., Riffler, M., Gasber, T., …Gombert, M. (2020). Use of automated change detection and VGI sources for identifying and validating urban land use change. Remote Sensing, 12(7), Article 1186. https://doi.org/10.3390/rs12071186

© 2020, by the authors. Land use and land cover (LULC) mapping is often undertaken by national mapping agencies, where these LULC products are used for different types of monitoring and reporting applications. Updating of LULC databases is often done... Read More about Use of automated change detection and VGI sources for identifying and validating urban land use change.

Real-Time Humidity Measurement during Sports Activity using Optical Fibre Sensing (2020)
Journal Article
He, C., Korposh, S., Hernandez, F. U., Liu, L., Correia, R., Hayes-Gill, B. R., & Morgan, S. P. (2020). Real-Time Humidity Measurement during Sports Activity using Optical Fibre Sensing. Sensors, 20(7), Article 1904. https://doi.org/10.3390/s20071904

An optical fibre sensor for monitoring relative humidity (RH) changes during exercise is demonstrated. The humidity sensor comprises a tip coating of poly (allylamine hydrochloride) (PAH)/silica nanoparticles (SiO2 NPs) deposited using the layer-by-l... Read More about Real-Time Humidity Measurement during Sports Activity using Optical Fibre Sensing.

Multi-parameter optical fibre sensing of gaseous ammonia and carbon dioxide (2019)
Journal Article
Liu, L., Morgan, S. P., Correia, R., Lee, S., & Korposh, S. (2020). Multi-parameter optical fibre sensing of gaseous ammonia and carbon dioxide. Journal of Lightwave Technology, 38(7), 2037-2045. https://doi.org/10.1109/jlt.2019.2953271

Ammonia (NH3) and carbon dioxide (CO2) are important breath biomarkers for diagnosis of renal and respiratory diseases. Simultaneous sensing of the two gases is useful for assessment of Helicobacter Pylori infection. This study introduces a multi-par... Read More about Multi-parameter optical fibre sensing of gaseous ammonia and carbon dioxide.

A reflection-mode fibre-optic sensor for breath carbon dioxide measurement in healthcare (2018)
Journal Article
Liu, L., Hao, F., Morgan, S. P., Correia, R., Norris, A., & Korposh, S. (2019). A reflection-mode fibre-optic sensor for breath carbon dioxide measurement in healthcare. Sensing and Bio-Sensing Research, 22, Article 100254. https://doi.org/10.1016/j.sbsr.2018.100254

A reflection-mode carbon dioxide (CO2) fibre optic sensor (FOS) is developed based on the colorimetric change of pH indicator dye thymol blue. The CO2 sensing film comprises thymol blue and tetramethylammonium hydroxide in the form of an ion pair dop... Read More about A reflection-mode fibre-optic sensor for breath carbon dioxide measurement in healthcare.

Highly sensitive label-free antibody detection using a long period fibre grating sensor (2018)
Journal Article
Liu, L., Marques, L., Correia, R., Morgan, S. P., Lee, S., Tighe, P. J., …Korposh, S. (2018). Highly sensitive label-free antibody detection using a long period fibre grating sensor. Sensors and Actuators B: Chemical, 271, 24-32. https://doi.org/10.1016/j.snb.2018.05.109

An optical fibre long period grating (LPG) biosensor is appealing in the detection of biomolecules because of the high sensitivity, label-free and real-time measurement. The miniaturized size, ability of remote sensing and immunity to electromagnetic... Read More about Highly sensitive label-free antibody detection using a long period fibre grating sensor.