Search Results - chang-jin+kim

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METHOD FOR PRODUCING A POPULATION OF SYMMETRICALLY BARCODED TRANSPOSOMES
METHOD FOR PRODUCING A POPULATION OF SYMMETRICALLY BARCODED TRANSPOSOMES Researchers at UCSF have developed a method for producing a population of symmetrically barcoded transposomes that allow the reconstruction of a tagmented nucleic acid sequence without relying on alignment to a reference sequence. Many next generation sequencing workflows rely...
Published: 7/6/2023   |   Inventor(s): Derek Bogdanoff, Chang Kim, Tomasz Nowakowski
Keywords(s): Adaptor, Alignment, Barcoding, Next-Generation Sequencing, Sequence Reconstruction, Tagmentation, Transposase
Category(s): Technology Classifications > Biology
METHODS FOR FRAGMENTING COMPLIMENTARY DNA
METHODS FOR FRAGMENTING COMPLIMENTARY DNA Researchers at UCSF have discovered a new method for fragmenting complimentary DNA for sequencing applications. Sequencing of nucleic acids is one of the most important and transformational methods in biomedical sciences. In recent years, high throughput sequencing has become commonplace in both academic and...
Published: 7/6/2023   |   Inventor(s): Derek Bogdanoff, Chang Kim, Tomasz Nowakowski
Keywords(s): Barcode, cDNA, High-Throughput, Long-read Sequencing, Short Read Sequencing, Transposon, UMI
Category(s): Technology Classifications > Biology
Micro-Trenches That Retain Trapped Gas Under High-Speed Water Flows (UCLA Case No. 2023-204)
Summary: UCLA researchers in the Department of Mechanical and Aerospace Engineering have developed a design of microstructured surfaces capable of retaining air pockets under water at flow speeds above 10 knots so that watercraft can travel with a reduced drag. Background: A major challenge limiting efficiency and speed of watercraft is the friction...
Published: 8/14/2024   |   Inventor(s): Chang-Jin Kim, Ning Yu
Keywords(s): boats, Drag (Physics), drag reduction, fluid mechanics, friction reduction, fuel efficiency, hull, Hydrophobic, liquid-air interface, marine applications, maritime, microtrenches, navy, planing hull, Seawater, ships, Superhydrophobic, water sports, watercraft
Category(s): Mechanical, Materials
2016-303 A Low-Profile Flow Shear Sensing Unit
Summary UCLA researchers have developed an accurate low-profile shear sensing unit that is viable for both gas and liquid flows. Innovation UCLA researchers have developed a low-profile sensing unit that measures the shear stress of fluid flows in a direct manner. The unit suspends a plate with micro-flexures and reads its displacement with an optical...
Published: 7/19/2023   |   Inventor(s): Chang-Jin Kim, Muchen Xu
Keywords(s):  
Category(s):  
2011-040 Methods of Restoring and Maintaining Gas Film on Superhydrophobic Surface Underwater
SUMMARYUCLA researchers in the Department of Mechanical and Aerospace Engineering have developed a method of maintaining and restoring a gas film on a superhydrophobic surface while underwater. BACKGROUNDA liquid interfaced directly with a solid creates frictional forces. For example, these frictional forces slow down a boat traveling through the water...
Published: 9/17/2024   |   Inventor(s): Chang-Jin Kim, Choongyeop Lee
Keywords(s):  
Category(s): Chemical > Coatings, Adhesives & Inks
2010-247 Digital Microfluidic Platform for Radiochemistry
Summary UCLA researchers have created a novel, integrated microfluidic approach to radiochemical synthesis. Radiochemicals have been successfully synthesized on droplet-based microfluidic chips operated by electro-wetting-on-dielectric (EWOD) actuation. Background Radiochemicals have important uses in medicine, preclinical research, biology, biochemistry,...
Published: 7/19/2023   |   Inventor(s): R. Michael Van Dam, Chang-Jin Kim, Gaurav Jitendra Shah, Supin Chen, Huijiang Ding
Keywords(s):  
Category(s): Chemical > Chemical Processing & Manufacturing
Liquid-Repellent Surfaces Made of Any Materials
UC Case No. 2014-186SUMMARY:UCLA researchers in the Department of Mechanical and Aerospace Engineering have developed a structured surface that can be made of any material (but demonstrated with glass) that repels all liquids (even fluorinated solvents) without using any repellant coating.BACKGROUND:Liquid-repellant surfaces have long been sough-after...
Published: 7/19/2023   |   Inventor(s): Chang-Jin Kim, Tingyi Liu
Keywords(s): General Device Coatings
Category(s): Medical Devices > Coatings
2009-438 Localized Droplet Heating with Surface Electrodes in Microfluidic Chips
Localized Droplet Heating with Surface Electrodes in Microfluidic ChipsSUMMARYResearchers at UCLA have developed a low-cost, fully miniaturized lab-on-a-chip system that is capable of localized temperature control without the need to interface with macroscale tubes, thus taking full advantage of miniaturization via microfluidic protocols.BACKGROUNDMicrofluidics...
Published: 7/19/2023   |   Inventor(s): Chang-Jin Kim, Wyatt Nelson
Keywords(s): Diagnostic Platform Technologies (E.G. Microfluidics), MEMS, Microfluidics And Mem's
Category(s): Life Science Research Tools > Microfluidics And Mems, Electrical > Mems, Platforms > Diagnostic Platform Technologies
2016-409 Fluid Manipulation by Electrodewetting
Summary: UCLA researchers in the Department of Mechanical and Aerospace Engineering have developed a novel method that allows the manipulation of liquid droplets on a surface. Background: Electrode wetting on dielectric (EWOD) is a well-known effect that involves application of electric field to move or modify a fluid droplet. It is most commonly...
Published: 10/3/2023   |   Inventor(s): Chang-Jin Kim, Jia Li
Keywords(s): Microfluidics And Mem's
Category(s): Life Science Research Tools > Microfluidics And Mems
2015-021 A Built-In Mechanism of Gas Maintenance in Microfeatures on a Submerged Surface
SUMMARYUCLA researchers in the Department of Mechanical and Aerospace Engineering have developed a novel superhydrophobic surface for drag reduction and anti-biofouling applications.BACKGROUNDSuperhydrophobic surfaces have unusual ability to repel water and may have utilities for applications including hydrodynamic drag reduction, de-icing, anti-corrosion,...
Published: 7/19/2023   |   Inventor(s): Chang-Jin Kim, Muchen Xu
Keywords(s): Chemical Manufacturing & Industrial/Bulk Chemicals, General Device Coatings, Medical Devices and Materials
Category(s): Medical Devices, Medical Devices > Coatings, Chemical > Industrial & Bulk Chemicals
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