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2026

Journal Article

Monitoring ketamine use and evaluating its persistence across 106 wastewater treatment plants in Australia

Zhao, Zeyang, Verhagen, Rory, O’Brien, Jake W., Tscharke, Benjamin J., Li, Jinglong, Wang, Zhe, Zheng, Qiuda, Keller, Emma L., Mueller, Jochen F. and Thai, Phong K. (2026). Monitoring ketamine use and evaluating its persistence across 106 wastewater treatment plants in Australia. Journal of Water Process Engineering, 90 110427, 110427-90. doi: 10.1016/j.jwpe.2026.110427

Monitoring ketamine use and evaluating its persistence across 106 wastewater treatment plants in Australia

2026

Journal Article

Could wastewater and clinical surveillance address blind spots in antimicrobial use and AMR? — Evidence from Australia’s Northern Territory

Li, Jinglong, Wozniak, Teresa M., Janson, Sonja, Stephens, Michael D., Thomas, Kevin V. and O'Brien, Jake W. (2026). Could wastewater and clinical surveillance address blind spots in antimicrobial use and AMR? — Evidence from Australia’s Northern Territory. Water Research 126470, 126470. doi: 10.1016/j.watres.2026.126470

Could wastewater and clinical surveillance address blind spots in antimicrobial use and AMR? — Evidence from Australia’s Northern Territory

2026

Journal Article

Trends of Fentanyl and Oxycodone Use in Australia (2018–2022) in National Prescription and Wastewater Data Sets

Ngo, Hieu K.T., Thai, Phong K., Connor, Jason P., Loveday, Bill, Verhagen, Rory, Bade, Richard, O’Brien, Jake W., Gerber, Cobus, Keller, Emma, Simpson, Bradley S., Culshaw, Peter, Hall, Wayne, Humphreys, Keith, Thomas, Kevin V., Mueller, Jochen F. and Tscharke, Ben (2026). Trends of Fentanyl and Oxycodone Use in Australia (2018–2022) in National Prescription and Wastewater Data Sets. Environmental Science & Technology, 60 (25) acs.est.5c18126, 17615-17626. doi: 10.1021/acs.est.5c18126

Trends of Fentanyl and Oxycodone Use in Australia (2018–2022) in National Prescription and Wastewater Data Sets

2026

Journal Article

From Spectra to Local Networks: Evaluating MS <sup>2</sup> Similarity Metrics

Turkina, Viktoriia, van Erp, Quinten, Petrignani, Annemieke, Corthals, Garry, O’Brien, Jake W. and Samanipour, Saer (2026). From Spectra to Local Networks: Evaluating MS 2 Similarity Metrics. Analytical Chemistry, 98 (24) acs.analchem.6c01202, 17937-17947. doi: 10.1021/acs.analchem.6c01202

From Spectra to Local Networks: Evaluating MS <sup>2</sup> Similarity Metrics

2026

Journal Article

Antibiotic transformation products exert selective pressure for antimicrobial resistance comparable to parent compounds

Lakhey, Pooja, Hayes, April, Murray, Aimee K., Li, Jinglong, Thomas, Kevin V., Gaze, Willam H. and O’Brien, Jake W. (2026). Antibiotic transformation products exert selective pressure for antimicrobial resistance comparable to parent compounds. Nature Water, 1-1. doi: 10.1038/s44221-026-00663-4

Antibiotic transformation products exert selective pressure for antimicrobial resistance comparable to parent compounds

2026

Journal Article

Enrichment of high-risk antibiotic resistance genes on microplastics in freshwater environments: a meta-analysis

Zarean, Maryam, Mousavi, Sayed Esmaeil, Dave, Sejal H., O'Brien, Jake W., Thomas, Kevin V., Stevenson, Emily M., Singh, Paridhi, Karimpour, Shooka, Zhong, Huan, Brar, Satinder Kaur and Kwong, Raymond W. M. (2026). Enrichment of high-risk antibiotic resistance genes on microplastics in freshwater environments: a meta-analysis. Environmental Pollution, 398 128053. doi: 10.1016/j.envpol.2026.128053

Enrichment of high-risk antibiotic resistance genes on microplastics in freshwater environments: a meta-analysis

2026

Journal Article

Chemical profiling of industry wastewaters to identify industry sources of contaminants

Keane, Chantal A., Verhagen, Rory, Mueller, Jochen F., O’Brien, Jake W., Shiels, Ryan and Li, Jiaying (2026). Chemical profiling of industry wastewaters to identify industry sources of contaminants. Water Research, 295 125575, 1-15. doi: 10.1016/j.watres.2026.125575

Chemical profiling of industry wastewaters to identify industry sources of contaminants

2026

Journal Article

Changes in wastewater measures of alcohol consumption in Alice Springs, Australia, 1 year after the introduction of restrictions on alcohol sales

Tscharke, Ben, Livingston, Michael, Clifford, Sarah, Zheng, Qiuda, Thai, Phong K., Verhagen, Rory, Bade, Richard, O'Brien, Jake W., Gerber, Cobus, Keller, Emma, Simpson, Bradley S., Thomas, Kevin V., Hall, Wayne and Mueller, Jochen F. (2026). Changes in wastewater measures of alcohol consumption in Alice Springs, Australia, 1 year after the introduction of restrictions on alcohol sales. Addiction, 121 (4), 851-860. doi: 10.1111/add.70262

Changes in wastewater measures of alcohol consumption in Alice Springs, Australia, 1 year after the introduction of restrictions on alcohol sales

2026

Journal Article

Weekend highs: rising ketamine levels in Australian wastewater

Keller, Emma, Tscharke, Ben, Peake, Brock, Verhagen, Rory, Bade, Richard, O’Brien, Jake, Thai, Phong, Thomas, Kevin, Mueller, Jochen, White, Jason, Simpson, Bradley and Gerber, Cobus (2026). Weekend highs: rising ketamine levels in Australian wastewater. Environmental Advances, 23 100687, 1-6. doi: 10.1016/j.envadv.2026.100687

Weekend highs: rising ketamine levels in Australian wastewater

2026

Journal Article

Monitoring Population Exposure to Low‐ and No‐Calorie Sweeteners via Pooled Urine Analysis

Schröter, Nicole S., O'Brien, Jake W., Bade, Richard, Toms, Leisa‐Maree L., Hobson, Peter, Langguth, Daman and Mueller, Jochen F. (2026). Monitoring Population Exposure to Low‐ and No‐Calorie Sweeteners via Pooled Urine Analysis. Food Science & Nutrition, 14 (4) e71795, e71795-4. doi: 10.1002/fsn3.71795

Monitoring Population Exposure to Low‐ and No‐Calorie Sweeteners via Pooled Urine Analysis

2026

Journal Article

National wastewater surveillance of illicit tobacco and vaping use trends in Australia

Wang, Zhe, Zheng, Qiuda, Thai, Phong K., Gartner, Coral, O’Brien, Jake W., Bade, Richard, Verhagen, Rory, Hall, Wayne, Stjepanović, Daniel, Simpson, Bradley S., Keller, Emma L., Thomas, Kevin V., Mueller, Jochen F. and Tscharke, Ben (2026). National wastewater surveillance of illicit tobacco and vaping use trends in Australia. JAMA Network Open, 9 (2) e2557319. doi: 10.1001/jamanetworkopen.2025.57319

National wastewater surveillance of illicit tobacco and vaping use trends in Australia

2026

Journal Article

Enhancing predictive modeling with molecular fingerprint fusion strategies

Turkina, Viktoriia, Messih, Melanie R. W., Kant, Etienne, Gringhuis, Jelle T., Petrignani, Annemieke, Corthals, Garry, O'Brien, Jake W. and Samanipour, Saer (2026). Enhancing predictive modeling with molecular fingerprint fusion strategies. Digital Discovery, 5 (5), 2232-2242. doi: 10.1039/d5dd00302d

Enhancing predictive modeling with molecular fingerprint fusion strategies

2026

Journal Article

High-throughput and cost-effective quantification of psychoactive pharmaceuticals in wastewater with comprehensive in-sample stability evaluation for wastewater surveillance purpose

Zhao, Zeyang, Zheng, Qiuda, Eaglesham, Geoff, Wang, Zhe, Li, Jinglong, Patterson, Brad, O'Brien, Jake W. and Thai, Phong K. (2026). High-throughput and cost-effective quantification of psychoactive pharmaceuticals in wastewater with comprehensive in-sample stability evaluation for wastewater surveillance purpose. Microchemical Journal, 220 116620, 1-11. doi: 10.1016/j.microc.2025.116620

High-throughput and cost-effective quantification of psychoactive pharmaceuticals in wastewater with comprehensive in-sample stability evaluation for wastewater surveillance purpose

2025

Journal Article

Cannabis consumption in Australia 2018–2025: Socio‐economic and regional trends from wastewater and survey data

Verhagen, Rory, Gerber, Cobus, Thai, Phong, Bade, Richard, O'Brien, Jake, Keller, Emma L., Simpson, Bradley S., Hall, Wayne, Leung, Janni, Thomas, Kevin V., Mueller, Jochen F. and Tscharke, Benjamin J. (2025). Cannabis consumption in Australia 2018–2025: Socio‐economic and regional trends from wastewater and survey data. Addiction, 121 (4) add.70277, 861-869. doi: 10.1111/add.70277

Cannabis consumption in Australia 2018–2025: Socio‐economic and regional trends from wastewater and survey data

2025

Journal Article

Discovery of previously unreported per- and polyfluoroalkyl substances (PFAS) in pooled Australian human serum using nontarget analysis

Dewapriya, Pradeep, Nilsson, Sandra, Ghorbani Gorji, Sara, O’Brien, Jake W., Bräunig, Jennifer, José Gómez Ramos, María, Samanipour, Saer, Martin, Jonathan W., Toms, Leisa-Maree L., Mueller, Jochen F., Kaserzon, Sarit L. and Thomas, Kevin V. (2025). Discovery of previously unreported per- and polyfluoroalkyl substances (PFAS) in pooled Australian human serum using nontarget analysis. Environmental Science and Technology, 59 (48), 26081-26091. doi: 10.1021/acs.est.5c04623

Discovery of previously unreported per- and polyfluoroalkyl substances (PFAS) in pooled Australian human serum using nontarget analysis

2025

Journal Article

Environmental antimicrobial resistance: current status and future prospects

Thomas, Kevin V., Zhai, Naixiang, Li, Jinglong and O’Brien, Jake W. (2025). Environmental antimicrobial resistance: current status and future prospects. Environmental Contamination: Causes and Solutions, 1 (1). doi: 10.53941/eccs.2025.100006

Environmental antimicrobial resistance: current status and future prospects

2025

Journal Article

Machine learning for predicting environmental mobility based on retention behavior

Hulleman, Tobias, Samanipour, Saer, Haddad, Paul R., Rauert, Cassandra, Okoffo, Elvis D., Thomas, Kevin V. and O’Brien, Jake W. (2025). Machine learning for predicting environmental mobility based on retention behavior. Environmental Science and Technology, 59 (43) acs.est.5c07274, 23339-23348. doi: 10.1021/acs.est.5c07274

Machine learning for predicting environmental mobility based on retention behavior

2025

Journal Article

Evaluating dextrorphan as a wastewater biomarker for cough suppressant use: A longitudinal study in China

Shao, Xue-Ting, Ma, Xin-Dong, Li, Jing-Long, O’Brien, Jake W., Thomas, Kevin and Wang, De-Gao (2025). Evaluating dextrorphan as a wastewater biomarker for cough suppressant use: A longitudinal study in China. Water Research, 285 124119, 1-8. doi: 10.1016/j.watres.2025.124119

Evaluating dextrorphan as a wastewater biomarker for cough suppressant use: A longitudinal study in China

2025

Journal Article

Evaluation of a low-cost active air sampler for the surveillance of airborne transmission of antibiotic resistance genes using a municipal wastewater treatment plant as a case study

Zhai, Naixiang, Li, Jinglong, Klümper, Uli, Lakhey, Pooja, Thomas, Kevin V. and O’Brien, Jake W. (2025). Evaluation of a low-cost active air sampler for the surveillance of airborne transmission of antibiotic resistance genes using a municipal wastewater treatment plant as a case study. ACS ES&T Engineering, 5 (9), 2260-2268. doi: 10.1021/acsestengg.5c00180

Evaluation of a low-cost active air sampler for the surveillance of airborne transmission of antibiotic resistance genes using a municipal wastewater treatment plant as a case study

2025

Journal Article

Stability of antibiotics and their metabolites in sewers: implications for wastewater-based epidemiology and antibiotic sustainability

Li, Jinglong, Ren, Jianan, Li, Jiaying, Thai, Phong K., Cen, Xiaotong, Zhao, Zeyang, Zhai, Naixiang, Thomas, Kevin V. and O’Brien, Jake W. (2025). Stability of antibiotics and their metabolites in sewers: implications for wastewater-based epidemiology and antibiotic sustainability. Environmental Science and Technology, 59 (33), 17796-17810. doi: 10.1021/acs.est.5c04421

Stability of antibiotics and their metabolites in sewers: implications for wastewater-based epidemiology and antibiotic sustainability