engineered nanomaterials (ENM)
Innate Immune Responses to Engineered Nanomaterials During Allergic Airway Inflammation
... utilizes engineered nanomaterials (ENMs), which are ultrafine particulates with at least one dimension less than 100 nm ...of ENM exposure, particularly in terms of human health ...
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A Review of Control Banding and Traditional Industrial Hygiene Sampling Methods for Determining Risk Assessment of Engineered Nanomaterials in the Workplace
... Engineered Nanomaterials (ENM) are currently being used in numerous electronic, pharmaceutical, automotive, aerospace, and other applications (Paik et ...with Engineered Nanomaterials – ...
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How to consider engineered nanomaterials in major accident regulations?
... and engineered nanomaterials (ENM) are already produced and used in commercial ...of ENM and their release and behavior in the environment in the context of major accident ...to ENM, ...
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Structure-activity relationship models for hazard assessment and risk management of engineered nanomaterials
... The physical and chemical properties of materials exhibit extraordinary behaviors when the size of particles is reduced to the nano-scale (e.g. the colloidal gold nanoparticles range in color from red to purple depending ...
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The current state of engineered nanomaterials in consumer goods and waste streams: the need to develop nanoproperty-quantifiable sensors for monitoring engineered nanomaterials
... of nanomaterials in the environment or in medical ...make engineered nanomaterials so attractive for use in consumer products interact at the nano/bio ...
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Approaches to the safety assessment of engineered nanomaterials (ENM) in food
... Most human involvement with food also modifies foodstuff at the nanoscale. Traditional cooking practices and industrial food processing are intended to improve the nutritional and storage properties of many food ...
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An in vitro liver model - assessing oxidative stress and genotoxicity following exposure of hepatocytes to a panel of engineered nanomaterials
... [2]. Engineered nanomaterials are manu- factured from a diverse group of substances each with an array of unique physicochemical characteristics, hence a varied range of materials need to be evaluated for a ...
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IoT Applications in Future Foreseen Guided by Engineered Nanomaterials and Printed Intelligence Technologies a Technology Review
... ‘engineered nanomaterials’ using inorganic, organic, and biomolecular building-blocks for improving the characteristics of microelectronic/microsystems (MEMS/NEMS) based sensors/actuators, ...
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Environmental impact of engineered nanomaterials
... of nanomaterials in consumer products. Engineered nanomaterials today are already being used in diverse commercial products in the fields of energy, sensing, food technology, electronics, ...
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In vitro detection of in vitro secondary mechanisms of genotoxicity induced by engineered nanomaterials
... Background: It is well established that toxicological evaluation of engineered nanomaterials (NMs) is vital to ensure the health and safety of those exposed to them. Further, there is a distinct need for ...
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Ingested engineered nanomaterials: state of science in nanotoxicity testing and future research needs
... grade nanomaterials are ingested along with the food they are added to, which proposes the need to consider ENM-food interactions and their passage through the GI tract before exposing the in vitro cultures ...
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Meta-analysis of transcriptomic responses as a means to identify pulmonary disease outcomes for engineered nanomaterials
... influence ENM-induced toxicity ...concerning ENM exposure, dose metrics, cellular uptake, cellular fate and transport are ...of ENM exposure are not possible and a regulatory framework for human ...
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Comparative lung toxicity of engineered nanomaterials utilizing in vitro, ex vivo and in vivo approaches
... of ENM. The rank order of ENM toxicity from both lung tissue slices (ex vivo) and alveolar macrophages (in vitro) corresponded well to the ranking results from the mice (in vivo), suggesting that lung ...
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An integrated methodology for assessing the impact of food matrix and gastrointestinal effects on the biokinetics and cellular toxicity of ingested engineered nanomaterials
... of ENM dispersions in water, Synthesis of food model emulsion, Preparation of Fe2O3 ENM nano-enabled food model); Module 2: Development and as- sessment of a three stage GIT simulator including mouth, ...
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Engineered nanomaterials: exposures, hazards, and risk prevention
... Figure 6 shows results of some studies that assessed the efficacy of different types of dust masks and filtering facepiece respirators to retain ENMs. Most of the stu- dies were conducted with different sizes of NaCl, ...
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An integrated approach for the in vitro dosimetry of engineered nanomaterials
... 100 μl of ENM suspensions at a concentration of 12.5 μg/ml were applied to transwells without cells, for 2, 4, and 24 hours (see Additional file 1: Figure S1). Fol- lowing exposure, all supernatant and transwell ...
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Predictive Modeling for Developmental Toxicity of Engineered Nanomaterials.
... example, nanomaterials that are generally considered nontoxic are present in consumer products, such as cosmetics and apparel ...certain nanomaterials’ having the ability to cross membrane barriers for more ...
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Longitudinal follow-up of health effects among workers handling engineered nanomaterials: a panel study
... cardiovascular effects, oxidative stress, and pleural plaque formation, lung cancer, and mesothelioma-like effects [2–8]. In addition, needle-like fibrous carbon nanotubes induces an asbestos-like granuloma formation and ...
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Identifying the Potential Environmental Impacts of Engineered Nanomaterials
... The question unfolds in the present study as to whether this holds true for nanomaterial production and use given their unique properties. For this reason and for simplicity, freshwater aquatic ecotoxicity is the primary ...
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Cytotoxicity screening of 23 engineered nanomaterials using a test matrix of ten cell lines and three different assays
... In this study, which was part of the German national lead project NanoCare [18], we have evaluated and stan- dardized common in vitro assays measuring three differ- ent cytotoxic endpoints (oxidative stress, metabolic ...
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