Johan Lundqvist
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View article: Comparative Evaluation of Toxicity End Points in Unicellular Bioassays for Environmental Pollutant Assessment
Comparative Evaluation of Toxicity End Points in Unicellular Bioassays for Environmental Pollutant Assessment Open
Aquatic environments contain mixtures of contaminants, of which many cannot be detected through conventional chemical monitoring. Effect-directed analysis (EDA) uses bioassays to detect bioactive compounds and relies on sensitive small vol…
View article: Effect-Based Assessment of Runoff Water Streams in Stormwater Manufactured Barriers
Effect-Based Assessment of Runoff Water Streams in Stormwater Manufactured Barriers Open
View article: Development of a highly sensitive reporter gene cell line for detecting estrogenic activity (the ER Isjaki assay)
Development of a highly sensitive reporter gene cell line for detecting estrogenic activity (the ER Isjaki assay) Open
View article: Correction to “New Insight into Mercury Removal from Fish Meat Using a Single‐Component Solution Containing Cysteine”
Correction to “New Insight into Mercury Removal from Fish Meat Using a Single‐Component Solution Containing Cysteine” Open
[This corrects the article DOI: 10.1002/gch2.202400161.].
View article: Cytotoxicity and Oxidative Stress Induced by Technology-Critical Elements <i>versus</i> Traditional Metal Contaminants: An <i>In Vitro</i> Bioassay Study
Cytotoxicity and Oxidative Stress Induced by Technology-Critical Elements <i>versus</i> Traditional Metal Contaminants: An <i>In Vitro</i> Bioassay Study Open
Technology-critical elements (TCEs), essential in emerging technologies, are increasingly finding their way into our environment, raising concerns about their sparsely studied behavior and toxicity. To contribute insights into the toxicolo…
View article: Development of mesoporous silica-based active coatings for methylmercury removal: Towards enhanced active packaging
Development of mesoporous silica-based active coatings for methylmercury removal: Towards enhanced active packaging Open
Active coatings capable of selectively removing pollutants are an innovative approach against human exposure to pollutants via food. This study aimed to develop an active coating capable of removing methylmercury from liquid food media. Th…
View article: New Insight into Mercury Removal from Fish Meat Using a Single‐Component Solution Containing cysteine
New Insight into Mercury Removal from Fish Meat Using a Single‐Component Solution Containing cysteine Open
A novel approach for reducing mercury content in fish meat during post‐packaging storage is developed to extend the margin of their safe consumption. It involves employing a single‐component aqueous medium containing cysteine, as the activ…
View article: Pioneering an effect-based early warning system for hazardous chemicals in the environment
Pioneering an effect-based early warning system for hazardous chemicals in the environment Open
View article: Correction: Estrogenic, androgenic, and genotoxic activities of zearalenone and deoxynivalenol in in vitro bioassays including exogenous metabolic activation
Correction: Estrogenic, androgenic, and genotoxic activities of zearalenone and deoxynivalenol in in vitro bioassays including exogenous metabolic activation Open
View article: Estrogenic, androgenic, and genotoxic activities of zearalenone and deoxynivalenol in in vitro bioassays including exogenous metabolic activation
Estrogenic, androgenic, and genotoxic activities of zearalenone and deoxynivalenol in in vitro bioassays including exogenous metabolic activation Open
View article: Effect‐based methods in cultured cells—Valuable tools for detection of chemical hazards in drinking water
Effect‐based methods in cultured cells—Valuable tools for detection of chemical hazards in drinking water Open
Chemical contamination of drinking water is of great concern for public health. Chemical analyses are used for monitoring of selected chemicals, however, no information on unknown chemicals or potential toxicity of the mixture of chemicals…
View article: Effect-based monitoring of chemical hazards in drinking water from source to tap: seasonal trends over 2 years of sampling
Effect-based monitoring of chemical hazards in drinking water from source to tap: seasonal trends over 2 years of sampling Open
Drinking water producers have a far-reaching responsibility to provide safe, clean and wholesome drinking water, using water resources possibly effected by the thousands of chemicals used in societies’ daily life. This study has monitored …
View article: Impact of sample acidification and extract storage on hormone receptor-mediated and oxidative stress activities in wastewater
Impact of sample acidification and extract storage on hormone receptor-mediated and oxidative stress activities in wastewater Open
An underemphasized aspect of sampling strategies in effect-based in vitro testing is to determine suitable collection and preparation techniques. In the current study, the impact of sample acidification on bioactivities was assessed using …
View article: Comparison of the photocatalytic degradability of PFOA, PFOS and GenX using Fe-zeolite in water
Comparison of the photocatalytic degradability of PFOA, PFOS and GenX using Fe-zeolite in water Open
View article: Evaluation of in vitro bioassays as a screening tool to monitor chemical hazards in cow's milk
Evaluation of in vitro bioassays as a screening tool to monitor chemical hazards in cow's milk Open
Studies on cow's milk have mainly focused on analyzing specific chemical groups and natural components. Therefore, in this study, we evaluated if effect-based in vitro methods could be used as a screening tool to monitor chemical hazards i…
View article: Antiandrogenic activity and bioavailability of magnolol analogs – A potential for prostate cancer therapeutics
Antiandrogenic activity and bioavailability of magnolol analogs – A potential for prostate cancer therapeutics Open
Background: Prostate cancer is the second most common form of cancer in men worldwide and there is a great need for novel treatment strategies, especially for castrate-resistant prostate cancers where the proliferation of the cancer cells …
View article: Integrating different tools and technologies to advance drinking water quality exposure assessments
Integrating different tools and technologies to advance drinking water quality exposure assessments Open
View article: Effect-based evaluation of water quality in a system of indirect reuse of wastewater for drinking water production
Effect-based evaluation of water quality in a system of indirect reuse of wastewater for drinking water production Open
View article: Vitamin D receptor antagonist activity in wastewater effluents—potential for endocrine disruption
Vitamin D receptor antagonist activity in wastewater effluents—potential for endocrine disruption Open
Background Endocrine disrupting chemicals have been identified for a number of human endocrine systems, but there are no reports on vitamin D-antagonistic activities in environmental samples. Objectives We have investigated if there are co…
View article: Hazardous chemicals in non-polar extracts from paper and cardboard food packaging: an effect-based evaluation
Hazardous chemicals in non-polar extracts from paper and cardboard food packaging: an effect-based evaluation Open
Background Food contact articles are used in our everyday life and information regarding the potential health hazards of migrating chemicals for humans is scarce. In this study, an effect-based evaluation of non-polar extracts of food cont…
View article: Artificial infiltration in drinking water production: Addressing chemical hazards using effect-based methods
Artificial infiltration in drinking water production: Addressing chemical hazards using effect-based methods Open
Artificial infiltration is an established managed aquifer recharge method that is commonly incorporated into drinking water processes. However, groundwater sourced from this type of purification method is prone to contamination with chemic…
View article: Are preserved coastal water bodies in Spanish Mediterranean basin impacted by human activity? Water quality evaluation using chemical and biological analyses
Are preserved coastal water bodies in Spanish Mediterranean basin impacted by human activity? Water quality evaluation using chemical and biological analyses Open
View article: An in vitro-based hazard assessment of liquid smoke food flavourings
An in vitro-based hazard assessment of liquid smoke food flavourings Open
Liquid smoke products are widely used as a food additive to create a desired smoke flavour. These products may contain hazardous chemicals generated during the wood-burning process. However, the toxic effects of these types of hazardous ch…
View article: Removal of oxidative stress and genotoxic activities during drinking water production by ozonation and granular activated carbon filtration
Removal of oxidative stress and genotoxic activities during drinking water production by ozonation and granular activated carbon filtration Open
Background Bioanalytical tools have been shown to be useful in drinking water quality assessments. Here, we applied a panel of in vitro bioassays to assess the treatment efficiency of two pilot-scale treatments: ozonation and granular acti…
View article: Development, scrutiny, and modulation of transient reporter gene assays of the xenobiotic metabolism pathway in zebrafish hepatocytes
Development, scrutiny, and modulation of transient reporter gene assays of the xenobiotic metabolism pathway in zebrafish hepatocytes Open
The “toxicology in the twenty-first century” paradigm shift demands the development of alternative in vitro test systems. Especially in the field of ecotoxicology, coverage of aquatic species-specific assays is relatively scarce. Transient…
View article: Water for food systems and nutrition. Food Systems Summit Brief
Water for food systems and nutrition. Food Systems Summit Brief Open
In von Braun, J.; Afsana, K.; Fresco, L. O.; Hassan, M. (Eds.). Science and innovations for food systems transformation and summit actions: papers by the Scientific Group and its partners in support of the UN Food Systems Summit 2021. Bonn…
View article: Profile occurrences and in vitro effects of toxic organic pollutants in metal shredding facilities in Wallonia (Belgium)
Profile occurrences and in vitro effects of toxic organic pollutants in metal shredding facilities in Wallonia (Belgium) Open
End-of-life vehicles and e-waste contain several hazardous substances that can contaminate the environment during treatment processes. Occurrences and adverse effects of toxic organic pollutants emitted from 3 shredder plants located in Wa…
View article: Bioaccessibility and reactivity of alloy powders used in powder bed fusion additive manufacturing
Bioaccessibility and reactivity of alloy powders used in powder bed fusion additive manufacturing Open
View article: Food contact materials: an effect-based evaluation of the presence of hazardous chemicals in paper and cardboard packaging
Food contact materials: an effect-based evaluation of the presence of hazardous chemicals in paper and cardboard packaging Open
Food contact materials (FCMs) can contain hazardous chemicals that may have the potential to migrate into food and pose a health hazard for humans. Previous studies have mainly focused on plastic materials, while data on packaging material…
View article: In vitro bioanalytical assessment of toxicity of wetland samples from Spanish Mediterranean coastline
In vitro bioanalytical assessment of toxicity of wetland samples from Spanish Mediterranean coastline Open
Background Fresh water bodies represent less than 1% of overall amount of water on earth and ensuring their quality and sustainability is pivotal. Although several campaigns have been performed to monitor the occurrence of micropollutants …