Search Results - bonsung+koo

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Mechanophore-Grafted Polymers to Form Stress-Responsive Thermoset Network
Identifying damage detection is critical in many industries to reduce catastrophic failure. Mechanochemistry is the study of stress-responsive molecular units that sense force changes in their local environment to allow for determination of the stress, strain, or damage applied. Certain mechanophores have a florescent emission when undergoing stress....
Published: 7/13/2023   |   Inventor(s): Lenore Dai, Aditi Chattopadhyay, Elizabeth Nofen, Jin Zou, Bonsung Koo
Keywords(s): Mechanophore-grafted, Polymer, Stress-Responsive, Thermoset Network
Category(s): Physical Science
Stress-Responsive Inorganic Material Reinforced Composites Via Functionalizing the Inorganic Materials
Stress-Responsive Inorganic Material Reinforced Composites Via Functionalizing the Inorganic Materials Background Reducing catastrophic structural failures using early damage detection methods is crucial in many industries. One method of achieving this goal is through mechanochemistry. Mechanochemistry is the study of stress-responsive molecular units...
Published: 2/23/2023   |   Inventor(s): Ryan Gunckel, Lenore Dai, Aditi Chattopadhyay, Bonsung Koo
Keywords(s):  
Category(s): Applied Technologies
Artificial Intelligent Readings of Imaging Data for Coronary Artery Disease
Health care spending in the United States accounts for nearly 20% of the gross domestic product. In the changing health care environment, health systems, hospitals, and health care providers must focus on improving efficiency to meet an increasing demand for high-quality, low-cost health care. In response to this growing need to reduce costs, application...
Published: 11/1/2024   |   Inventor(s): Bo Sun
Keywords(s): Assesments, Cardiology, Diagnostics, Heart Disease, Imaging, Software, Surgery
Category(s): Software
In-situ damage detection system for mechanpohore-embedded fiber reinforced composites
Composites often fail due to mechanical wear, abrasion, friction and stress they experience during use. Mechanophores have emerged as a strategy for detecting damage caused by these mechanical loads. Mechanophores embedded in composites undergo a chemical reaction when significant damage occurs and typically change to a fluorescent color as a signal...
Published: 2/23/2023   |   Inventor(s): Aditi Chattopadhyay, Bonsung Koo, Lenore Dai, Ryan Gunckel, Jack Miller
Keywords(s):  
Category(s): Advanced Materials/Nanotechnology