Open Access. Powered by Scholars. Published by Universities.®
- Keyword
-
- Animal models (1)
- BEAS-2B cells (1)
- Ceria-citrate complexation (1)
- Characterization results (1)
- Citrate-coating (1)
-
- Copper oxide (1)
- Cytotoxicity (1)
- Data-driven model; scale modeling; PI numbers; system commercialization; spray technology; two-fluid nozzle (1)
- Dialysis (1)
- Hydrothermal synthesis (1)
- Inductively coupled plasma (1)
- Mass spectrometry (1)
- Nanoceria (1)
- Nanoparticles (1)
- Oral mucositis (1)
- Radiation exposure (1)
- Radiation‐induced oral mucositis hamster model (1)
- Radiotherapy (1)
- Serum (1)
- Stomatitis (1)
- Publication
- Publication Type
Articles 1 - 4 of 4
Full-Text Articles in Chemical Engineering
Copper Oxide Nanoparticle Diameter Mediates Serum-Sensitive Toxicity In Beas-2b Cells, Angie S. Morris, Brittany E. Givens, Aaron Silva, Aliasger K. Salem
Copper Oxide Nanoparticle Diameter Mediates Serum-Sensitive Toxicity In Beas-2b Cells, Angie S. Morris, Brittany E. Givens, Aaron Silva, Aliasger K. Salem
Chemical and Materials Engineering Faculty Publications
Copper oxide (CuO) nanoparticles (NPs) are abundant in manufacturing processes, but they are an airway irritant. In vitro pulmonary toxicity of CuO NPs has been modeled using cell lines such as human bronchial epithelial cell line BEAS-2B. In 2D in vitro culture, BEAS-2B undergoes squamous differentiation due to the presence of serum. Differentiation is part of the repair process of lung cells in vivo that helps to preserve the epithelial lining of the respiratory tract. Herein, the effects of serum on the hydrodynamic diameter, cellular viability, cellular differentiation, and cellular uptake of 5 and 35 nm CuO NPs are investigated, …
Data-Driven Tools Guided By First-Principles For Scale Modeling, Sadegh Poozesh
Data-Driven Tools Guided By First-Principles For Scale Modeling, Sadegh Poozesh
Progress in Scale Modeling, an International Journal
For decades, traditional scale-modeling techniques have been relying on first-principles models (FPMs). FPMs have been used to find non-dimensional numbers (PIs) and identify normalized underlying forces and energies behind the phenomenon in focus. The two main challenges with FPM-based PIs extraction are finding the relevant PIs and proper correlations between PIs. The emergence and surge of data-driven modeling (DDM) provide a new opportunity to leverage experimental data in model development across scales/plants. In this paper, first, the two mentioned issues in PIs development will be elaborated to reveal the gap, and second, a new insight into scale modeling and similarity …
Radiation‐Induced Oral Mucositis Hamster Model Using A Linear Accelerator Enhances Clinical Relevance Of Preclinical Studies For Treatment Strategy Investigation, Carolyn T. Jordan, Emily M. Bradford, Dennis C. Cheek, Mahesh R. Kudrimoti, Craig S. Miller, Molly H. Smith, J. Zach Hilt, Thomas D. Dziubla
Radiation‐Induced Oral Mucositis Hamster Model Using A Linear Accelerator Enhances Clinical Relevance Of Preclinical Studies For Treatment Strategy Investigation, Carolyn T. Jordan, Emily M. Bradford, Dennis C. Cheek, Mahesh R. Kudrimoti, Craig S. Miller, Molly H. Smith, J. Zach Hilt, Thomas D. Dziubla
Radiation Medicine Faculty Publications
Translational animal models for oral mucositis (OM) are necessary to simulate and assess the bioclinical effects and response in humans. These models should simulate high levels of radiation exposure that leads to oxidative stress and inflammatory‐initiated tissue changes. Hamster models have been extensively studied to observe pathological effects of radiation exposure and help in the development of effective treatments. To successfully evaluate the potential for treatment regimens with consistency and relevance, a radiation‐induced OM hamster model was developed using a clinical linear accelerator utilized by cancer patients daily. The dose exposure to the isolated, everted cheek pouch of a hamster, …
The Characterization Of Purified Citrate-Coated Cerium Oxide Nanoparticles Prepared Via Hydrothermal Synthesis, Matthew L. Hancock, Robert A. Yokel, Matthew J. Beck, Julie L. Calahan, Travis W. Jarrells, Eric J. Munson, George A. Olaniyan, Eric A. Grulke
The Characterization Of Purified Citrate-Coated Cerium Oxide Nanoparticles Prepared Via Hydrothermal Synthesis, Matthew L. Hancock, Robert A. Yokel, Matthew J. Beck, Julie L. Calahan, Travis W. Jarrells, Eric J. Munson, George A. Olaniyan, Eric A. Grulke
Chemical and Materials Engineering Faculty Publications
Hypothesis
Cerium oxide nanoparticles were synthesized using a hydrothermal approach with citric acid as a stabilizing agent. Citric acid adsorption onto the nanoceria particle surface can cease particle formation and create a stable dispersion for an extended shelf life. The product was dialyzed immediately following the synthesis to remove unreacted cerium that could contribute to biological effects. Nanoparticle characterization results are expected to help identify the surface citrate bonding structure.
Experiments
Many characterization techniques were utilized to determine size, morphology, surface properties, and citrate complexation on the nanoceria particle surface. These included transmission electron microscopy, electron energy loss spectroscopy, dynamic …