| Pseudomonas aeruginosa biofilms react with and precipitate toxic soluble gold S Karthikeyan, TJ Beveridge Environmental Microbiology 4 (11), 667-675, 2002 | 116 | 2002 |
| Germ theory vs. community theory in understanding and controlling the proliferation of biofilms DE Caldwell, E Atuku, DC Wilkie, KP Wivcharuk, S Karthikeyan, ... Advances in dental research 11 (1), 4-13, 1997 | 97 | 1997 |
| Cytotoxic and inflammatory potential of size-fractionated particulate matter collected repeatedly within a small urban area EM Thomson, D Breznan, S Karthikeyan, C MacKinnon-Roy, JP Charland, ... Particle and fibre toxicology 12, 1-19, 2015 | 92 | 2015 |
| Evaluation of human biomonitoring data in a health risk based context: An updated analysis of population level data from the Canadian Health Measures Survey S Faure, N Noisel, K Werry, S Karthikeyan, LL Aylward, A St-Amand International journal of hygiene and environmental health 223 (1), 267-280, 2020 | 60 | 2020 |
| In vitro toxicoproteomic analysis of A549 human lung epithelial cells exposed to urban air particulate matter and its water-soluble and insoluble fractions NQ Vuong, D Breznan, P Goegan, JS O’Brien, A Williams, S Karthikeyan, ... Particle and fibre toxicology 14, 1-19, 2017 | 56 | 2017 |
| Nitrogen dioxide and ultrafine particles dominate the biological effects of inhaled diesel exhaust treated by a catalyzed diesel particulate filter S Karthikeyan, EM Thomson, P Kumarathasan, J Guénette, D Rosenblatt, ... toxicological sciences 135 (2), 437-450, 2013 | 47 | 2013 |
| Contrasting biological potency of particulate matter collected at sites impacted by distinct industrial sources EM Thomson, D Breznan, S Karthikeyan, C MacKinnon-Roy, NQ Vuong, ... Particle and fibre toxicology 13 (1), 1-17, 2016 | 40 | 2016 |
| Trends in environmental chemical concentrations in the Canadian population: Biomonitoring data from the Canadian Health Measures Survey 2007–2017 T Pollock, S Karthikeyan, M Walker, K Werry, A St-Amand Environment International 155, 106678, 2021 | 39 | 2021 |
| Effects of ambient air particles on nitric oxide production in macrophage cell lines V Chauhan, D Breznan, P Goegan, D Nadeau, S Karthikeyan, JR Brook, ... Cell biology and toxicology 20, 221-239, 2004 | 38 | 2004 |
| The association between blood PFAS concentrations and clinical biochemical measures of organ function and metabolism in participants of the Canadian Health Measures Survey (CHMS) S Cakmak, A Lukina, S Karthikeyan, E Atlas, R Dales Science of The Total Environment 827, 153900, 2022 | 37 | 2022 |
| Proteomic changes in human lung epithelial cells (A549) in response to carbon black and titanium dioxide exposures NQ Vuong, P Goegan, S Mohottalage, D Breznan, M Ariganello, ... Journal of proteomics 149, 53-63, 2016 | 37 | 2016 |
| Functional and structural responses of a degradative microbial community to substrates with varying degrees of complexity in chemical structure S Karthikeyan, GM Wolfaardt, DR Korber, DE Caldwell Microbial Ecology 38, 215-224, 1999 | 37 | 1999 |
| Effects of ambient air particles on the endothelin system in human pulmonary epithelial cells (A549) V Chauhan, D Breznan, E Thomson, S Karthikeyan, R Vincent Cell biology and toxicology 21, 191-205, 2005 | 28 | 2005 |
| Respiratory burst in alveolar macrophages exposed to urban particles is not a predictor of cytotoxicity D Breznan, P Goegan, V Chauhan, S Karthikeyan, P Kumarathasan, ... Toxicology in Vitro 27 (4), 1287-1297, 2013 | 23 | 2013 |
| Development of an integrated approach for comparison of in vitro and in vivo responses to particulate matter D Breznan, S Karthikeyan, M Phaneuf, P Kumarathasan, S Cakmak, ... Particle and fibre toxicology 13, 1-24, 2015 | 22 | 2015 |
| Responses of A549 human lung epithelial cells to cristobalite and α‐quartz exposures assessed by toxicoproteomics and gene expression analysis NQ Vuong, P Goegan, F De Rose, D Breznan, EM Thomson, JS O'Brien, ... Journal of Applied Toxicology 37 (6), 721-731, 2017 | 17 | 2017 |
| Factors associated with plasma concentrations of polychlorinated biphenyls (PCBs) and dichlorodiphenyldichloroethylene (p, p’-DDE) in the Canadian population K Singh, S Karthikeyan, D Vladisavljevic, A St-Amand, HM Chan International journal of environmental health research 29 (3), 326-347, 2019 | 16 | 2019 |
| Adaptation of bacterial communities to environmental transitions from labile to refractory substrates S Karthikeyan, DR Korber, GM Wolfaardt, DE Caldwell International Microbiology 4, 73-80, 2001 | 16 | 2001 |
| Applicability of a high-throughput shotgun plasma protein screening approach in understanding maternal biological pathways relevant to infant birth weight outcome. WD Kumarathasan P, Vincent R, Das D, Mohottalage S, Blais E, Blank K ... J Proteomics 100, 136-46, 2014 | 15 | 2014 |
| Identification of synergistic interactions among microorganisms in biofilms by digital image analysis S Karthikeyan, GM Wolfaardt, DR Korber, DE Caldwell International Microbiology 2 (4), 241-250, 1999 | 12 | 1999 |
