Suchergebnisse - "Stefaniak, Aleksandr B"

Ambient Size Distributions and Lung Deposition of Aerosol Dithiothreitol-Measured Oxidative Potential: Contrast between Soluble and Insoluble Particles von Fang, Ting, Zeng, Linghan, Gao, Dong, Verma, Vishal, Stefaniak, Aleksandr B, Weber, Rodney J

“… Ambient particulate matter may upset redox homeostasis, leading to oxidative stress and adverse health effects. Size distributions of water-insoluble and …”
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Formulation and stability of a novel artificial human sweat under conditions of storage and use von Harvey, Christopher J., LeBouf, Ryan F., Stefaniak, Aleksandr B.

“… A limitation of most artificial sweat formulations used for in vitro assessment of chemical release from materials in contact with skin have little biological …”
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Detection and quantification of 2H and 3R phases in commercial graphene-based materials von Seehra, Mohindar S., Geddam, Usha K., Schwegler-Berry, Diane, Stefaniak, Aleksandr B.

“… Graphene-based material (GBM) samples acquired from commercial sources are investigated using X-ray diffraction (XRD). Of the 18 GBM samples investigated here, …”
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Metal nanomaterials: Immune effects and implications of physicochemical properties on sensitization, elicitation, and exacerbation of allergic disease von Roach, Katherine A., Stefaniak, Aleksandr B., Roberts, Jenny R.

“… The recent surge in incorporation of metallic and metal oxide nanomaterials into consumer products and their corresponding use in occupational settings have …”
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Towards sustainable additive manufacturing: The need for awareness of particle and vapor releases during polymer recycling, making filament, and fused filament fabrication 3-D printing von Stefaniak, Aleksandr B., Bowers, Lauren N., Cottrell, Gabe, Erdem, Ergin, Knepp, Alycia K., Martin, Stephen B., Pretty, Jack, Duling, Matthew G., Arnold, Elizabeth D., Wilson, Zachary, Krider, Benjamin, Fortner, Alyson R., LeBouf, Ryan F., Virji, M. Abbas, Sirinterlikci, Arif

“… Fused filament fabrication three-dimensional (FFF 3-D) printing is thought to be environmentally sustainable; however, significant amounts of waste can be …”
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Effect of Puffing Behavior on Particle Size Distributions and Respiratory Depositions From Pod-Style Electronic Cigarette, or Vaping, Products von Ranpara, Anand, Stefaniak, Aleksandr B., Fernandez, Elizabeth, LeBouf, Ryan F.

“… The current fourth generation (“pod-style”) electronic cigarette, or vaping, products (EVPs) heat a liquid (“e-liquid”) contained in a reservoir (“pod”) using …”
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Influence of E-Liquid Humectants, Nicotine, and Flavorings on Aerosol Particle Size Distribution and Implications for Modeling Respiratory Deposition von Stefaniak, Aleksandr B., Ranpara, Anand C., Virji, Mohammed Abbas, LeBouf, Ryan F.

“… Electronic cigarette, or vaping, products are used to heat an e-liquid to form an aerosol (liquid droplets suspended in gas) that the user inhales; a portion …”
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Particle size distributions by transmission electron microscopy: an interlaboratory comparison case study von Rice, Stephen B, Chan, Christopher, Brown, Scott C, Eschbach, Peter, Han, Li, Ensor, David S, Stefaniak, Aleksandr B, Bonevich, John, Vladár, András E, Hight Walker, Angela R, Zheng, Jiwen, Starnes, Catherine, Stromberg, Arnold, Ye, Jia, Grulke, Eric A

“… This paper reports an interlaboratory comparison that evaluated a protocol for measuring and analysing the particle size distribution of discrete, metallic, …”
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Pulmonary toxicity and lung tumorigenic potential of surrogate metal oxides in gas metal arc welding–stainless steel fume: Iron as a primary mediator versus chromium and nickel von Falcone, Lauryn M., Erdely, Aaron, Salmen, Rebecca, Keane, Michael, Battelli, Lori, Kodali, Vamsi, Bowers, Lauren, Stefaniak, Aleksandr B., Kashon, Michael L., Antonini, James M., Zeidler-Erdely, Patti C.

“… In 2017, the International Agency for Research on Cancer classified welding fumes as "carcinogenic to humans" (Group 1). Both mild steel (MS) welding, where …”
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Respirable indium exposures, plasma indium, and respiratory health among indium-tin oxide (ITO) workers von Cummings, Kristin J., Virji, M. Abbas, Park, Ji Young, Stanton, Marcia L., Edwards, Nicole T., Trapnell, Bruce C., Carey, Brenna, Stefaniak, Aleksandr B., Kreiss, Kathleen

“… Background Workers manufacturing indium‐tin oxide (ITO) are at risk of elevated indium concentration in blood and indium lung disease, but relationships …”
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Characterization of cleaning and disinfecting tasks and product use among hospital occupations von Saito, Rena, Virji, M. Abbas, Henneberger, Paul K., Humann, Michael J., LeBouf, Ryan F., Stanton, Marcia L., Liang, Xiaoming, Stefaniak, Aleksandr B.

“… Background Healthcare workers have an elevated prevalence of asthma and related symptoms associated with the use of cleaning/disinfecting products. The …”
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Mitsui-7, heat-treated, and nitrogen-doped multi-walled carbon nanotubes elicit genotoxicity in human lung epithelial cells von Siegrist, Katelyn J., Reynolds, Steven H., Porter, Dale W., Mercer, Robert R., Bauer, Alison K., Lowry, David, Cena, Lorenzo, Stueckle, Todd A., Kashon, Michael L., Wiley, John, Salisbury, Jeffrey L., Mastovich, John, Bunker, Kristin, Sparrow, Mark, Lupoi, Jason S., Stefaniak, Aleksandr B., Keane, Michael J., Tsuruoka, Shuji, Terrones, Mauricio, McCawley, Michael, Sargent, Linda M.

“… Background The unique physicochemical properties of multi-walled carbon nanotubes (MWCNT) have led to many industrial applications. Due to their low density …”
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Mild steel and stainless steel welding fumes elicit pro‐inflammatory and pro‐oxidant effects in first trimester trophoblast cells von Olgun, Nicole S., Morris, Anna M., Bowers, Lauren N., Stefaniak, Aleksandr B., Friend, Sherri A., Reznik, Sandra E., Leonard, Stephen S.

“… Problem As more women join the skilled‐trade workforce, the effects of workplace exposures on pregnancy need to be explored. This study aims to identify the …”
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Modeled Respiratory Tract Deposition of Aerosolized Oil Diluents Used in Δ9-THC-Based Electronic Cigarette Liquid Products von Ranpara, Anand, Stefaniak, Aleksandr B., Williams, Kenneth, Fernandez, Elizabeth, LeBouf, Ryan F.

“… Electronic cigarette, or vaping, products (EVP) heat liquids (“e-liquids”) that contain substances (licit or illicit) and deliver aerosolized particles into …”
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Dissolution of materials in artificial skin surface film liquids von Stefaniak, Aleksandr B., Harvey, Christopher J.

“… The dissolution of chemical constituents from jewelry, textiles, cosmetics, drugs, industrial chemicals, and particles in direct and prolonged contact with …”
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Divergent hypersensitivity responses following topical application of the quaternary ammonium compound, didecyldimethylammonium bromide von Shane, Hillary L., Lukomska, Ewa, Stefaniak, Aleksandr B., Anderson, Stacey E.

“… Didecyldimethylammonium bromide (DDAB) is a fourth generation dialkyl-quaternary ammonium compound (QAC) that is used in numerous products for its …”
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Differentiating gold nanorod samples using particle size and shape distributions from transmission electron microscope images von Grulke, Eric A, Wu, Xiaochun, Ji, Yinglu, Buhr, Egbert, Yamamoto, Kazuhiro, Song, Nam Woong, Stefaniak, Aleksandr B, Schwegler-Berry, Diane, Burchett, Woodrow W, Lambert, Joshua, Stromberg, Arnold J

“… Size and shape distributions of gold nanorod samples are critical to their physico-chemical properties, especially their longitudinal surface plasmon …”
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Effects of nitrogen-doped multi-walled carbon nanotubes compared to pristine multi-walled carbon nanotubes on human small airway epithelial cells von Mihalchik, Amy L., Ding, Weiqiang, Porter, Dale W., McLoughlin, Colleen, Schwegler-Berry, Diane, Sisler, Jennifer D., Stefaniak, Aleksandr B., Snyder-Talkington, Brandi N., Cruz-Silva, Rodolfo, Terrones, Mauricio, Tsuruoka, Shuji, Endo, Morinobu, Castranova, Vincent, Qian, Yong

“… Nitrogen-doped multi-walled carbon nanotubes (ND-MWCNTs) are modified multi-walled carbon nanotubes (MWCNTs) with enhanced electrical properties that are used …”
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Persistence of tungsten oxide particle/fiber mixtures in artificial human lung fluids von Stefaniak, Aleksandr B

“… Background During the manufacture of tungsten metal for non-sag wire, tungsten oxide powders are produced as intermediates and can be in the form of tungsten …”
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A Reconsideration of Acute Beryllium Disease von Cummings, Kristin J., Stefaniak, Aleksandr B., Virji, M. Abbas, Kreiss, Kathleen

“… Context: Although chronic beryllium disease (CBD) is clearly an immune-mediated granulomatous reaction to beryllium, acute beryllium disease (ABD) is commonly …”
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