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Liquid Metal Printing Technique via Optical Maskless Lithography (Case No. 2024-031)
Summary: Researchers in the UCLA Department of Materials Science and Engineering have developed a facile, rapid method to print soft, wearable electronics. Background: Soft electrical circuits have garnered significant interest in a broad range of emerging technologies, including wearable electronics, brain-machine interfaces, and soft robotics....
Published: 9/24/2024   |   Inventor(s): Ximin He, Dong Wu
Keywords(s): Coating, Coatings, Adhesives, & Inks, Electronics & Semiconductors, Fabrication Technologies, gallium-based liquid metals, General Device Coatings, Liquid metal particles, liquid metals, Metals, Microelectronics Semiconductor Device Fabrication, Polymer, Polymers, scalable fabrication, Semiconductor Device Fabrication, soft electrical circuits, soft electronics, wearable electronics, wearable sensors
Category(s): Chemical, Chemical > Polymers, Chemical > Coatings, Adhesives & Inks, Electrical, Electrical > Electronics & Semiconductors, Electrical > Sensors, Electrical > Instrumentation, Electrical > Flexible Electronics, Materials, Materials > Fabrication Technologies, Materials > Composite Materials, Materials > Metals
A Tissue-Like Multimodal Neural Probe (Case No. 2024-108)
Summary: UCLA researchers in the Department of Materials Science and Engineering have developed a novel self-softening and biocompatible polymer to be used in a neural probe. Background: Implantable bioelectronics are revolutionizing the diagnosis and treatment of neurological and neuropsychiatric disorders. Compared with noninvasive approaches,...
Published: 9/20/2024   |   Inventor(s): Anne Andrews, Qibing Pei, Zhixin Xie, Chuanzhen Zhao
Keywords(s): bioelectronics, neural stimulation, Neuroimaging, Neurointervention, neurological disorders, Neuromodulation, Neuropsychological Test, Polymer, Smart Material, soft robotics, thermal stability, Tissue (Biology)
Category(s): Chemical, Chemical > Polymers, Medical Devices > Neural Stimulation, Therapeutics > CNS and Neurology, Materials > Nanotechnology
Carbon-Negative Desalination With High-Value Materials Recovery (Case No. 2024-008)
Summary: Researchers led by Dr. Eric Hoek have developed a carbon-negative method to desalinate brine and seawater and extract valuable materials from the source solution. Background: Increased global temperatures and extreme droughts are driving water shortages throughout the world. To address this, water recycling and desalination efforts have...
Published: 7/29/2024   |   Inventor(s): Eric Hoek, Yongho Ju, Yoram Cohen, David Jassby
Keywords(s): brine, brine concentrate, carbon negative, carbon neutral, carbon sequestration, Desalination Wastewater, Energy & Water, freshwater generation, global carbon utilization, Half-Reaction Electrolysis Of Water Oxygen Evolution, Membrane bioreactor, membrane fouling, membrane scaling, Membranes, mineral harvesting, nanofiltration, renewable fuel, reverse osmosis (RO), Seawater, treatment efficacy, Wastewater treatment, Water Injection (Oil Production), Water Purification, Nanofiltration, Ultrafiltration, water recovery, Water treatment
Category(s): Chemical, Chemical > Chemical Processing & Manufacturing, Energy & Environment, Energy & Environment > Energy Generation, Energy & Environment > Water Monitoring & Treatment, Energy & Environment > Carbon Capture, Energy & Environment > Energy Efficiency, Materials, Materials > Nanotechnology, Materials > Water Treatment, Materials > Membranes
Ultra-Fast, Continuous COVID-19 Inactivation and Outbreak Control by Flexible Spray-on Coating (Case No. 2021-247)
Intro Sentence: UCLA researchers from the Department of Mechanical and Aerospace Engineering have developed a novel antibacterial and antiviral spray-on coating. Background: Smart materials present an important method of protecting public health from emerging infectious diseases such as COVID-19, severe acute respiratory syndrome (SARS), avian...
Published: 7/19/2024   |   Inventor(s): Yongjie Hu, Yuan Shi, Ying Cui
Keywords(s): antimicrobial coatings, antimicrobial materials, antiviral coatings, Antiviral Drug, antivirals, continuous antiviral function, environmental disease transmission, environmental transmission, light-to-heat conversion, Microbiology, pandemic control, photothermal materials, polypyrrole, safety protocols, solar irradiation, Viral Delivery Systems
Category(s): Energy & Environment, Chemical, Chemical > Coatings, Adhesives & Inks, Medical Devices, Medical Devices > Hospital Systems
2023-087 Thiophene Configurable Amorphous Small Molecular Hole Transporting Material for Efficient and Stable Perovskite Solar Cell
Summary: UCLA researchers in the Department of Materials Science and Engineering have invented a series of hole transporting materials that have enabled among the highest recorded power conversion efficiencies for perovskite solar cells while maintaining high device stability and low cost. Background: Perovskite solar cells (PSCs) are an emerging...
Published: 6/25/2024   |   Inventor(s): Yang Yang, Dong Meng
Keywords(s): buffer layer, charge collection, charge collection efficiency, charge extraction, charge-transfer, device architectures, device stability, hole transporting material, hydrophobicity, interfacial layer, ion-migration, n-i-p device, perovskite, Perovskite Lead(II) Iodide, perovskite solar cell, photostability, p-i-n device, power conversion efficiency, radiosurgery, Silicon Working Electrode Perovskite (Structure), spinal surgery, thermal stability
Category(s): Chemical, Electrical, Energy & Environment > Energy Generation > Solar, Materials, Materials > Functional Materials, Electrical > Electronics & Semiconductors
Apparatus and Method for continuous Production of Semiconductor Nanoparticles
A continuous-flow injection reactor and a method for continuous material synthesis, including synthesis of nanoparticles Background Nanocrystalline semiconductors have attracted a considerable amount of attention due to their unique physiochemical properties. Recent advances in nanocrystals are having a dramatic impact on the development of next...
Published: 6/17/2024   |   Inventor(s): Chih-hung Chang, Hyungdae Jin, Yu-Wei Su
Keywords(s): Advanced Technology and Manufacturing Inst. (ATAMI), Chemicals / Chemical Engineering, Electrical & Computer Engineering, Nanotechnology
Category(s): Chemical, Chemistry, Engineering, Nanoscience & Microtechnologies, Device, Materials Science, Physical Science
Nanocomposite Scintillators (Case No. 2024-126)
Summary: UCLA researchers from the Department of Materials Science and Engineering have developed a novel nanocomposite material for high-efficiency radiation detection and monitoring. Background: Scintillators are materials that emit light when they absorb radiation, such as gamma rays or x-rays. The photons generated by the scintillators can...
Published: 5/15/2024   |   Inventor(s): Qibing Pei, Ziqing Han
Keywords(s): adhesive material, Algorithm Optical Coherence Tomography, anode material, artificial electromagnetic materials, artificial-intelligent materials, background radiation, Biomaterial, Biomaterial 3D Printing, bulk material, Composite Material, composite scintillators, Computed tomography, Computerized Tomography scan (CT), Diffraction Tomography, Drug Delivery Microporous Material, fast scintillators, gamma spectroscopy, High resolution computed tomography, high-Z organometallics, hole transporting material, Hyperelastic Material, intercalated materials, material characterization, Materials, meta materials, metal nanocomposites, microarchitectured materials, nanocomposite scintillators, Nanocomposites, Nanomaterials, Nanoparticle, Nanoparticles, nanostructured materials, neutrino detection, Optical Tomography, Optoelectronic materials, photonic materials, positron emission tomography (PET), radiation detection, Raw materials supplier, scintillators, second harmonic generation, Smart Material, Solar Cell Metamaterial, Surgical Instrument Optical Coherence Tomography, suturable biomaterial, X-Ray Computed Tomography
Category(s): Chemical, Chemical > Chemical Sensors, Materials, Materials > Functional Materials
Giant Second-Harmonic Generation in Bulk Monolayer MoS2 Thin Films (Case No. 2024-186)
Summary: UCLA researchers in the department of Chemistry and Biochemistry have developed a method to control electron density in molybdenum disulfide (MoS2) thin films that can be used to improve optical material characteristics. Background: Second harmonic generation (SHG) is an optical process in which light interacts with a nonlinear material...
Published: 7/3/2024   |   Inventor(s): Xiangfeng Duan, Yu Huang, Boxuan Zhou
Keywords(s): Adaptive Optics, Algorithm Optical Coherence Tomography, all-optical diffractive computing, all-optical transformation, Atomic Force Microscopy Optical Tweezers, bulk monolayer, Composite Material, Composite Materials, Dispersion (Optics), Electro-Optics, Focus (Optics), Functional Materials, Infrared Electromagnetic Spectrum Dispersion (Optics), linear optics, material characterization, Materials, molybdenum disulfide (MOS2), monolayer, Nanomaterials, Near-Field Scanning Optical Microscope, nonlinear dynamics, Nonlinear Optics, non-linear optics, Nonlinear Optics Molecular Dynamics, Optical Coherence , Optical Communication , Optical computing, optical implementation, Optical networks, optical processor, optical transmission, Optics Parabolic Reflector Curved Mirror, Optoelectronic materials, reverse engineered optical system, second harmonic generation, start to end optics design, Surgical Instrument Optical Coherence Tomography
Category(s): Materials, Materials > Functional Materials, Optics & Photonics, Chemical, Chemical > Instrumentation & Analysis
Preparation of Hexahydrocannabinol (HHC) (Case No. 2023-172)
Summary: UCLA researchers in the Department of Chemistry & Biochemistry have developed a novel method to produce hexahydrocannabinols, which are derivatives of THC, the psychoactive component of cannabis. Background: As the cannabis industry evolves with changing legal and societal opinions, derivatives of the psychoactive components of marijuana,...
Published: 5/30/2024   |   Inventor(s): Neil Garg, Daniel Nasrallah
Keywords(s): cannabinoid, cannabis, catalytic hydrogenation, delta 8, delta 9, diastereomer, enantioenriched, enantiospecific, hexahydrocannabinol, hexahydrocannabinols (HHC), hydrogen atom transfer, hydrogenation, marijuana, Nutraceuticals, Recreational cannabis products, tetrahydrocannabinol, THC
Category(s): Chemical, Chemical > Synthesis, Chemical > Emulsions, Therapeutics, Therapeutics > Oncology
Non-Noble Metal Catalysts for Effective Electrochemical Acidic Oxygen Evolution (Case No. 2024-114)
Summary: UCLA researchers in the Department of Materials Science and Engineering have developed a novel catalytic material that improves the oxygen evolution reaction for clean hydrogen production. Background: Hydrogen is a promising green alternative to lessen reliance on non-renewable, polluting fuel sources. Current hydrogen production is mainly...
Published: 5/16/2024   |   Inventor(s): Yu Huang, Haotian Liu
Keywords(s): acidic water splitting, anode material, green energy, hydrogen evolution reaction, hydrogen production, mass stability, overpotential, oxygen evolution reaction, proton exchange water membrane electrolyzer (PEMWE), Renewable energy sources, spinel oxide, water splitting
Category(s): Energy & Environment, Energy & Environment > Energy Generation, Energy & Environment > Energy Storage, Chemical, Chemical > Catalysts
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