Overview
Background
Professor Kevin Thomas is an internationally recognised environmental health scientist whose research over three decades has focused on a fundamental challenge: how can we identify, measure and understand the environmental exposures that matter for human and ecosystem health?
His research has pioneered new approaches to measuring environmental exposure, from environmental contaminants and complex mixtures to wastewater-based epidemiology, plastics and human health. He pioneered wastewater-based epidemiology as a population-level approach to monitoring community health and behaviour, and has advanced the measurement of micro- and nanoplastics, plastic-associated chemicals, PFAS and other contaminants of emerging concern.
A central focus of his research is making previously invisible exposures measurable. He combines high-resolution mass spectrometry, non-target analysis and advanced approaches to chemical and polymer characterisation to identify and quantify known and previously unrecognised exposures across environmental, population and human matrices.
His current research focuses on the human chemical and particulate exposome—integrating measurements of chemicals, plastics and other environmental stressors with exposure and health data to understand how complex mixtures of environmental exposures affect human health.
Professor Thomas is Director of the Queensland Alliance for Environmental Health Sciences (QAEHS) at The University of Queensland and Director of the Minderoo Centre for Plastics and Human Health. He is also Deputy Director and Queensland Node Leader of the ARC Industrial Transformation Training Centre for Hyphenated Analytical Separation Technologies (HyTech), and is affiliated with the ARC Training Centre for Bioplastics and Biocomposites and the Centre for Marine Science.
His research programme spans four interconnected areas:
Plastics and human health. Developing analytical approaches to identify and quantify micro- and nanoplastics and associated chemicals in environmental and human matrices, and to understand human exposure and potential health effects.
Emerging contaminants and exposomics. Developing high-resolution mass spectrometric and non-target approaches to identify known and previously unknown chemical exposures, including PFAS and other persistent and mobile contaminants.
Wastewater-based epidemiology. Using wastewater as a population-level biological sample to monitor community health, drug and tobacco use, emerging chemical threats and other indicators of population behaviour and health.
Antimicrobial resistance and environmental health. Identifying chemical and biological drivers of antimicrobial resistance in environmental mixtures, and developing approaches to understand their sources, exposure pathways and risks.
Professor Thomas has authored more than 400 pper-reviewed publications and has supervised researchers across environmental chemistry, analytical science, wastewater epidemiology, plastics and human exposure. His research brings together analytical science, environmental health and population-level measurement, with extensive collaboration across government, industry and international research organisations.
Across his research, a consistent focus has been making previously invisible environmental exposures measurable. This has taken his work from known contaminants to complex mixtures, population-level measurements and, increasingly, the chemical and particulate exposome of humans.
Availability
- Professor Kevin Thomas is:
- Available for supervision
- Media expert
Fields of research
Qualifications
- Doctor of Philosophy, Plymouth University
- Doctoral Diploma of Science (Advanced), Plymouth University
Works
Search Professor Kevin Thomas’s works on UQ eSpace
2019
Journal Article
The effect of extraction methodology on the recovery and distribution of naphthenic acids of oilfield produced water
Samanipour, Saer, Hooshyari, Maryam, Baz-Lomba, Jose A., Reid, Malcolm J., Casale, Monica and Thomas, Kevin V. (2019). The effect of extraction methodology on the recovery and distribution of naphthenic acids of oilfield produced water. Science of the Total Environment, 652, 1416-1423. doi: 10.1016/j.scitotenv.2018.10.264
2019
Journal Article
Assessing alternative population size proxies in a wastewater catchment area using mobile device data
Baz-Lomba, Jose Antonio, Di Ruscio, Francesco, Amador, Arturo, Reid, Malcolm and Thomas, Kevin V. (2019). Assessing alternative population size proxies in a wastewater catchment area using mobile device data. Environmental Science and Technology, 53 (4), 1994-2001. doi: 10.1021/acs.est.8b05389
2019
Journal Article
LC-HRMS suspect screening to show spatial patterns of New Psychoactive Substances use in Australia
Bade, Richard, Tscharke, Benjamin J., White, Jason M., Grant, Sharon, Mueller, Jochen F., O'Brien, Jake, Thomas, Kevin V. and Gerber, Cobus (2019). LC-HRMS suspect screening to show spatial patterns of New Psychoactive Substances use in Australia. Science of the Total Environment, 650 (Pt 2), 2181-2187. doi: 10.1016/j.scitotenv.2018.09.348
2019
Journal Article
Accumulation and fate of nano- and micro-plastics and associated contaminants in organisms
Ribeiro, Francisca, O'Brien, Jake W., Galloway, Tamara and Thomas, Kevin V. (2019). Accumulation and fate of nano- and micro-plastics and associated contaminants in organisms. TrAC Trends in Analytical Chemistry, 111, 139-147. doi: 10.1016/j.trac.2018.12.010
2019
Conference Publication
Expanding wastewater-based epidemiology to inform on public health
Thomas, Kevin, O'Brien, Jake, Tscharke, Benjamin, Choi, Phil, Thai, Phong, Mackie, Miss, Verhagen, Rory, Shimko, Katja, Ahmed, Fahad, O'Malley, Elissa, Zheng, Quida and Mueller, Jochen (2019). Expanding wastewater-based epidemiology to inform on public health. Fall National Meeting and Exposition of the American-Chemical-Society (ACS), San Diego, CA, United States, 25-29 August 2019. Washington, DC, United States: American Chemical Society.
2019
Conference Publication
Measuring the scale of opioid consumption in Australia by wastewater analysis
Gerber, Cobus, Nguyen, Lynn, Bade, Richard, White, Jason, Tscharke, Benjamin, O'Brien, Jake, Mueller, Jochen and Thomas, Kevin (2019). Measuring the scale of opioid consumption in Australia by wastewater analysis. Fall National Meeting and Exposition of the American Chemical Society (ACS), San Diego, CA, United States, 25-29 August 2019. Washington, DC, United States: American Chemical Society.
2019
Book Chapter
Mining population exposure and community health via wastewater-based epidemiology
Choi, Phil M., Thomas, Kevin V., O’Brien, Jake W. and Mueller, Jochen F. (2019). Mining population exposure and community health via wastewater-based epidemiology. A new paradigm for environmental chemistry and toxicology: from concepts to insights. (pp. 99-114) Singapore: Springer. doi: 10.1007/978-981-13-9447-8_8
2019
Conference Publication
Influence of population age and socioeconomics on chemical consumption and diet patterns measured by wastewater based epidemiology
Choi, P., Tscharke, B., Samanipour, S., O’Brien, J., Thomas, K. and Mueller, J. (2019). Influence of population age and socioeconomics on chemical consumption and diet patterns measured by wastewater based epidemiology. 2019 Annual Conference of the International Society for Environmental Epidemiology, Utrecht, Netherlands, 25-28 August 2019. Alphen aan de Rijn, Netherlands: Ovid Technologies (Wolters Kluwer Health). doi: 10.1097/01.ee9.0000606448.07396.1d
2019
Conference Publication
Microplastics quantification in complex environment samples using combined solvent extraction and pyrolysis gas chromatography-mass spectrometry
Okoffo, Elvis Dartey, Ribeiro, Francisca, O'Brien, Stacey, O'Brien, Jake, Gallen, Michael and Thomas, Kevin (2019). Microplastics quantification in complex environment samples using combined solvent extraction and pyrolysis gas chromatography-mass spectrometry. Fall National Meeting and Exposition of the American-Chemical-Society (ACS), San Diego, CA United States, 25-29 August 2019. Washington, DC United States: American Chemical Society.
2019
Conference Publication
Trends in nicotine consumption between 2010 and 2017 in an Australian city using the wastewater-based epidemiology approach
Mackie, Miss, Tscharke, Benjamin, O'Brien, Jake, Choi, Phil, Gartner, Coral, Thomas, Kevin and Mueller, Jochen (2019). Trends in nicotine consumption between 2010 and 2017 in an Australian city using the wastewater-based epidemiology approach. Fall National Meeting and Exposition of the American-Chemical-Society (ACS), San Diego, CA, United States, 25-29 August 2019. Washington, DC, United States: American Chemical Society.
2019
Conference Publication
Implication of in-sewer stability testing of markers for wastewater-based epidemiology
O'Brien, Jake W. , Jiang, Guangming , Gao, Jianfa , Li, Jiaying , Banks, Andrew , Mueller, Jochen F. , Choi, Phil , Thomas, Kevin V. , Ort, Christoph , Tscharke, Benjamin J. and Thai, Phong K. (2019). Implication of in-sewer stability testing of markers for wastewater-based epidemiology. ACS Fall 2019 National Meeting & Exposition, San Diego, CA, United States, 25-29 August 2019. WASHINGTON: AMER CHEMICAL SOC.
2019
Conference Publication
Monitoring opioid use through wastewater-based epidemiology: Case of methadone in Australia and China
Thai, Phong, O'Brien, Jake, Tscharke, Benjamin, Du, Peng, Li, Xiqing, Bruno, Raimondo, Thomas, Kevin and Mueller, Jochen (2019). Monitoring opioid use through wastewater-based epidemiology: Case of methadone in Australia and China. Fall National Meeting and Exposition of the American Chemical Society (ACS), San Diego, CA, United States, 25-29 August 2019. Washington, DC, United States: American Chemical Society.
2018
Journal Article
Calibration and validation of a novel passive sampling device for the time integrative monitoring of per- and polyfluoroalkyl substances (PFASs) and precursors in contaminated groundwater
Kaserzon, Sarit, Vijayasarathy, Soumini, Bräunig, Jennifer, Mueller, Linus, Hawker, Darryl W., Thomas, Kevin V. and Mueller, Jochen F. (2018). Calibration and validation of a novel passive sampling device for the time integrative monitoring of per- and polyfluoroalkyl substances (PFASs) and precursors in contaminated groundwater. Journal of Hazardous Materials, 366, 423-431. doi: 10.1016/j.jhazmat.2018.12.010
2018
Journal Article
Mytilus spp. as sentinels for monitoring microplastic pollution in Norwegian coastal waters: a qualitative and quantitative study
Bråte, Inger Lise N., Hurley, Rachel, Iversen, Karine, Beyer, Jonny, Thomas, Kevin V., Steindal, Calin C., Green, Norman W., Olsen, Marianne and Lusher, Amy (2018). Mytilus spp. as sentinels for monitoring microplastic pollution in Norwegian coastal waters: a qualitative and quantitative study. Environmental Pollution, 243 (Part A), 383-393. doi: 10.1016/j.envpol.2018.08.077
2018
Journal Article
A National Wastewater Monitoring Program for a better understanding of public health: a case study using the Australian Census
O'Brien, Jake W., Grant, Sharon, Banks, Andrew P.W., Bruno, Raimondo, Carter, Stephen, Choi, Phil M., Covaci, Adrian, Crosbie, Nicholas D., Gartner, Coral, Hall, Wayne, Jiang, Guangming, Kaserzon, Sarit, Kirkbride, K. Paul, Lai, Foon Yin, Mackie, Rachel, Marshall, Judi, Ort, Christoph, Paxman, Christopher, Prichard, Jeremy, Thai, Phong, Thomas, Kevin V., Tscharke, Ben and Mueller, Jochen F. (2018). A National Wastewater Monitoring Program for a better understanding of public health: a case study using the Australian Census. Environment International, 122, 400-411. doi: 10.1016/j.envint.2018.12.003
2018
Journal Article
Emerging pollutants in the EU: 10 years of NORMAN in support of environmental policies and regulations
Dulio, Valeria, van Bavel, Bert, Brorström-Lundén, Eva, Harmsen, Joop, Hollender, Juliane, Schlabach, Martin, Slobodnik, Jaroslav, Thomas, Kevin and Koschorreck, Jan (2018). Emerging pollutants in the EU: 10 years of NORMAN in support of environmental policies and regulations. Environmental Sciences Europe, 30 (1) 5. doi: 10.1186/s12302-018-0135-3
2018
Other Outputs
National wastewater drug monitoring program: sixth report
Tscharke, B., Mackie, R., O’Brien, J., Grant, S., Mueller, J., Thomas, K., Ghetia, M., Bade, R., Gerber, C. and White, J. (2018). National wastewater drug monitoring program: sixth report. Canberra, ACT, Australia: Australian Criminal Intelligence Commission (ACIC).
2018
Journal Article
Enantiomeric profiling of amphetamine and methamphetamine in wastewater: a 7-year study in regional and urban Queensland, Australia
Gao, Jianfa, Xu, Zeqiong, Li, Xiqing, O'Brien, Jake W., Culshaw, Peter N., Thomas, Kevin V., Tscharke, Benjamin J., Mueller, Jochen F. and Thai, Phong K. (2018). Enantiomeric profiling of amphetamine and methamphetamine in wastewater: a 7-year study in regional and urban Queensland, Australia. Science of the Total Environment, 643, 827-834. doi: 10.1016/j.scitotenv.2018.06.242
2018
Journal Article
'Ice rushes', data shadows and methylamphetamine use in rural towns: wastewater analysis
Prichard, Jeremy, Lai, Foon Yin, O'Brien, Jake, Bruno, Raimondo, Thai, Phong, Hall, Wayne, Kirkbride, Paul, Thomas, Kevin and Mueller, Jochen F. (2018). 'Ice rushes', data shadows and methylamphetamine use in rural towns: wastewater analysis. Current Issues in Criminal Justice, 29 (3), 195-208. doi: 10.1080/10345329.2018.12036097
2018
Journal Article
Population histamine burden assessed using wastewater-based epidemiology: the association of 1,4‑methylimidazole acetic acid and fexofenadine
Choi, Phil M., O'Brien, Jake W., Li, Jiaying, Jiang, Guangming, Thomas, Kevin V. and Mueller, Jochen F. (2018). Population histamine burden assessed using wastewater-based epidemiology: the association of 1,4‑methylimidazole acetic acid and fexofenadine. Environment International, 120, 172-180. doi: 10.1016/j.envint.2018.08.009
Funding
Current funding
Supervision
Availability
- Professor Kevin Thomas is:
- Available for supervision
Looking for a supervisor? Read our advice on how to choose a supervisor.
Available projects
-
Available projects for prospective PhD students
Projects are available around four broad themes.
- Identifying chemicals that select for antimicrobial resistance.
- Assessing the environmental plastics cycle with a focus on human exposure.
- Assessing community-wide health status through wastewater-based epidemiology.
- Alternative matrices for exposure monitoring. For example explanted silicone prostheses and wristbands.
- Analytical methods for the characterization of contaminants of emerging concern (target/suspect-screening/non-target analysis).
Project specific opportunities are advertised on our centre website
Supervision history
Current supervision
-
Doctor Philosophy
Understanding emerging contaminants and metabolomic responses in Australian seabird species
Principal Advisor
Other advisors: Associate Professor Sarit Kaserzon, Dr Fisher Wang
-
Doctor Philosophy
Cross regional comparison of emerging contaminants in urban catchments
Principal Advisor
-
Doctor Philosophy
Assessing microplastic inputs from ships
Principal Advisor
Other advisors: Dr Elvis Okoffo, Dr Cassandra Rauert
-
Doctor Philosophy
PM2.5 and plastics pollution in Delhi: Sources, characterization and atmospheric transport modeling
Principal Advisor
Other advisors: Dr Cassandra Rauert
-
Doctor Philosophy
Human exposure and accumulation of plastics
Associate Advisor
Other advisors: Dr Cassandra Rauert
-
Doctor Philosophy
High-Resolution Mass Spectrometric Characterisation of Ubiquitous Environmental Contaminants of Emerging Concern
Associate Advisor
Other advisors: Dr Jake O'Brien
-
Doctor Philosophy
Non-Targeted High-Resolution Mass Spectrometric Characterisation of Highly Mobile and Highly Persistent Chemicals
Associate Advisor
Other advisors: Dr Elvis Okoffo, Dr Cassandra Rauert, Dr Jake O'Brien
-
Doctor Philosophy
Human exposure and fate of micro/nanoplastics
Associate Advisor
Other advisors: Dr Taskeen Janjua Khan, Dr Cassandra Rauert
-
Doctor Philosophy
Road to Contamination: Understanding the Environmental Distribution of Tyre Wear Particles and Tyre Associated Chemicals in Australian Urban Environments
Associate Advisor
Other advisors: Dr Cassandra Rauert
-
Doctor Philosophy
Human exposure to glyphosate-based herbicides and methods to reduce exposure
Associate Advisor
Other advisors: Dr Fisher Wang, Professor Bhagirath Chauhan, Associate Professor Sarit Kaserzon
-
Doctor Philosophy
AMR in food producing environments (Ref: 5529)
Associate Advisor
Other advisors: Dr Jake O'Brien
-
Doctor Philosophy
DETERMINATION OF MICRO AND NANOPLASTICS IN BREAST MILK, BLOOD AND MECONIUM SAMPLES FROM MOTHERS-INFANTS IN AUSTRALIA
Associate Advisor
Other advisors: Dr Cassandra Rauert
-
Doctor Philosophy
Characterisation and Quantification of Nanoplastics in the Environment Using Pyrolysis Gas Chromatography Tandem Mass Spectrometry
Associate Advisor
Other advisors: Dr Jake O'Brien, Dr Elvis Okoffo, Dr Cassandra Rauert
-
Doctor Philosophy
Investigation of the inflammatory response of human cells to silica dust exposure
Associate Advisor
Other advisors: Professor Jianhua Guo, Dr Jake O'Brien
-
Doctor Philosophy
Development of Specialised Hyphenated Methodologies for Quantifying New Halogenated Plastic Materials
Associate Advisor
Other advisors: Dr Jake O'Brien, Dr Elvis Okoffo, Dr Cassandra Rauert
-
Doctor Philosophy
Emerging contaminants in Food Contact Materials, analysis policy and regulation
Associate Advisor
Other advisors: Dr Fisher Wang, Associate Professor Sarit Kaserzon
-
Doctor Philosophy
The suitability of wastewater-based epidemiology for AMR surveillance
Associate Advisor
Other advisors: Dr Jake O'Brien
Completed supervision
-
2026
Doctor Philosophy
Investigating dietary exposure to nanoplastics and microplastics
Principal Advisor
Other advisors: Dr Cassandra Rauert
-
2026
Doctor Philosophy
Microplastic Pollution in Water Systems: Issues and Treatment
Principal Advisor
Other advisors: Dr Elvis Okoffo
-
2025
Doctor Philosophy
Exploring antimicrobial resistance in Australian wastewater
Principal Advisor
Other advisors: Dr Jake O'Brien, Professor Jianhua Guo
-
2025
Doctor Philosophy
Microplastics in the air: Working towards understanding micro plastics in the atmospheric environment, the plastic exposome and human respiratory exposure
Principal Advisor
Other advisors: Dr Jake O'Brien, Dr Fisher Wang, Dr Cassandra Rauert
-
2025
Doctor Philosophy
Antibiotics and other chemicals that select for antimicrobial resistance in Australian wastewater
Principal Advisor
Other advisors: Dr Jake O'Brien
-
2025
Doctor Philosophy
Advancing the non-target identification of per- and polyfluoroalkyl substances in environmental samples
Principal Advisor
Other advisors: Dr Ian Wood, Dr Jake O'Brien, Associate Professor Sarit Kaserzon
-
2022
Doctor Philosophy
Evaluating the suitability of wastewater analysis for the detection and monitoring of performance- and image-enhancing drug use
Principal Advisor
Other advisors: Professor Jochen Mueller, Dr Jake O'Brien, Dr Ben Tscharke
-
2022
Doctor Philosophy
Assessment of plastic contamination in marine organisms
Principal Advisor
Other advisors: Professor Jochen Mueller, Dr Jake O'Brien, Associate Professor Sarit Kaserzon
-
2022
Doctor Philosophy
Assessment of analgesic consumption and the burden of treated pain in Australia using wastewater-based epidemiology
Principal Advisor
Other advisors: Professor Jochen Mueller, Dr Jake O'Brien, Dr Ben Tscharke
-
2021
Doctor Philosophy
An assessment of plastic residues in Australian biosolids
Principal Advisor
Other advisors: Professor Jochen Mueller, Dr Jake O'Brien, Dr Ben Tscharke
-
Doctor Philosophy
Evaluating degradation levels and their potential impact on the quantification of microplastics in the environment
Principal Advisor
Other advisors: Professor Andrew Whittaker, Associate Professor Sarit Kaserzon, Dr Elvis Okoffo
-
2025
Doctor Philosophy
Fate and behaviour of neonicotinoids in Australian aquatic environments
Associate Advisor
Other advisors: Associate Professor Sarit Kaserzon
-
2025
Doctor Philosophy
Estimating use of nicotine containing products and evaluating tobacco-related health risks through wastewater analysis
Associate Advisor
Other advisors: Professor Jochen Mueller, Dr Jake O'Brien, Dr Ben Tscharke, Associate Professor Phong Thai
-
2024
Doctor Philosophy
Improved monitoring of hydrophilic aquatic contaminants.
Associate Advisor
Other advisors: Associate Professor Sarit Kaserzon
-
2023
Doctor Philosophy
Evaluation and Implementation of Methods to increase Comprehensiveness of Non-Target Analysis
Associate Advisor
Other advisors: Professor Jochen Mueller, Associate Professor Sarit Kaserzon
-
2022
Doctor Philosophy
Innovative sampling strategies for improved wastewater-based epidemiology
Associate Advisor
Other advisors: Professor Jochen Mueller, Associate Professor Sarit Kaserzon, Dr Ben Tscharke
-
2022
Doctor Philosophy
An assessment of alcohol and tobacco consumption by wastewater-based epidemiology
Associate Advisor
Other advisors: Professor Jochen Mueller, Dr Jake O'Brien, Dr Ben Tscharke, Associate Professor Phong Thai
-
2021
Doctor Philosophy
Firefighters' exposure to potentially toxic combustion products.
Associate Advisor
Other advisors: Dr Fisher Wang, Professor Jochen Mueller
-
2020
Doctor Philosophy
Population diet and stress estimates using wastewater based epidemiology
Associate Advisor
Other advisors: Dr Jake O'Brien, Professor Jochen Mueller
-
Doctor Philosophy
Microplastic pollution: From nanoscale surface interactions to public perceptions
Associate Advisor
Other advisors: Associate Professor Sarit Kaserzon
Media
Enquiries
Contact Professor Kevin Thomas directly for media enquiries about:
- Aquatic pollution
- chemical pollution
- Illicit drug monitoring in wastewater
- Microplastics
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