Search Results - ki+young+choi

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Dipicolylamine-based Nanoparticles for Delivery of Ligands
Many potential nucleic acid therapeutics have not transitioned from the research laboratory to clinical application in large part because delivery technologies for these therapies are not effective. Most nucleic acid delivery technologies are lipid-based or positively charged and require chemical or physical conjugation with the nucleic acid. These...
Published: 10/28/2024   |   Inventor(s): Seulki Lee, Ki Young Choi, Xiaoyuan (Shawn) Chen
Keywords(s): Acid, DELIVERING, Derivatives, Dipicolylamine, GDXXXX, GXXXXX, Nucleic, THEREOF
Category(s): Collaboration Sought > Collaboration, Application > Therapeutics
Systems and Methods of Using Phase Change Material in Power Plants
PAGE TITLEOverviewPAGE SUMMARY Cooling systems and methods for cooling in a power plant using a phase change material. In one embodiment, a phase change material container includes at least one phase change material which may be in the form of a slurry; and at least one conduit for transporting the fluid through the phase change material when located...
Published: 2/19/2025   |   Inventor(s): Matthew Mccarthy, Ying Sun, Young Cho, Baolan (jessica) Shi, Han Hu, Philipp Boettcher, Qinghua (tim) Xie
Keywords(s):  
Category(s): Energy, Advanced Materials & Chemicals, Construction & Civil Engineering
Improved heat pump water heater
PAGE TITLE Energy-efficient heat pump system PAGE SUMMARY Researchers in the Department of Mechanical Engineering and Mechanics at Drexel University have developed an energy-efficient, standalone, single heat pump water heater. Electric heat pump water heaters use about half of the energy of conventional electric resistance or gas water heaters,...
Published: 2/18/2025   |   Inventor(s): Young Cho
Keywords(s): Water
Category(s): Energy, Advanced Materials & Chemicals, Construction & Civil Engineering
Desalination System and Process
PAGE TITLE Overview PAGE SUMMARY The present invention pertains to an effective system and method for reducing or eliminating the formation of scale in desalination systems. The system utilizes at least one pair of electrodes in direct contact with a liquid to induce an oscillating electric field directly in a portion of the liquid or a liquid...
Published: 2/18/2025   |   Inventor(s): Young Cho
Keywords(s): Water
Category(s): Clean Tech & Sustainability
Pre-treating water with non-thermal plasma
PAGE TITLE Overview PAGE SUMMARY The present invention consists of a method of pre-treatment of adulterated water for distillation, including adulterated water produced during hydraulic fracturing (“fracking”) of shale rock during natural gas drilling. In particular, the invention is directed to a method of treating adulterated water,...
Published: 2/18/2025   |   Inventor(s): Young Cho, Alexander Fridman, Alexander Rabinovich, Daniel Cho
Keywords(s):  
Category(s): Plasma, Advanced Materials & Chemicals, Clean Tech & Sustainability, Construction & Civil Engineering
Plasma Spark Discharge Reactor and Durable Electrode
PAGE TITLE Overview PAGE SUMMARY In spite of the recent oil price declines the shale oil production is recovering at a rapid rate. With it, the amount of water used in hydraulic fracturing grows as well, including the water used both at the front end of this process, in fracking liquid, and at the back end, the flowback and produced water. The...
Published: 2/18/2025   |   Inventor(s): Young Cho, Alexander Fridman, Daniel Cho, Hyoungsup Kim
Keywords(s):  
Category(s): Plasma
System and Method for Disinfection and Fouling Prevention in the Treatment of Water
PAGE TITLE Overview PAGE SUMMARY In spite of the recent oil price declines the shale oil production is recovering at a rapid rate. With it, the amount of water used in hydraulic fracturing grows as well, including the water used both at the front end of this process, in fracking liquid, and at the back end, the flowback and produced water. The...
Published: 2/18/2025   |   Inventor(s): Young Cho, Alexander Fridman, Alexander Rabinovich, Daniel Cho
Keywords(s):  
Category(s): Plasma, Advanced Materials & Chemicals, Clean Tech & Sustainability, Construction & Civil Engineering