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Conductive-Organometallic Framework

UCLA researchers in the Department of Chemistry have developed organic metallic framework (MOF) materials with high porosity and conductivity capabilities.

Plasma-Functionalized Bandpass Switch

UCLA researchers in the Department of Mechanical and Aerospace Engineering have developed a device that combines the performance of a bandpass filter and gas-discharge switch into a single device.

In Situ Soil Nitrate Sensor

The invention is used for determining in-situ nitrate concentrations in soil solution using either ISE (Ion Selective Electrode) or fiber optic spectroscopy when the liquid in the porous cup of the in-situ probe is equilibrated with surrounding soil solution through the diffusion process.

Head-Mounted Display EEG Device

Diagnosis and detection of progression of neurological disorders remain challenging tasks. For example, a validated portable objective method for assessment of degenerative diseases would have numerous advantages compared to currently existing methods to assess functional loss in the disease. An objective EEG-based test would remove the subjectivity and decision-making involved when performing perimetry, potentially improving reliability of the test. A portable and objective test could be done quickly at home under unconstrained situations, decreasing the required number of office visits and the economic burden of the disease. In addition, a much larger number of tests could be obtained over time. This would greatly enhance the ability of separating true deterioration from measurement variability, potentially allowing more accurate and earlier detection of progression. In addition, more precise estimates of rates of progression could be obtained.

Variable Friction Shoe

The Variable Friction Shoe, which ameliorates the effects of drop foot.

Energy Radiator Using Strain-Mediated Spin Torque Nano-Oscillator (S-STNO)

UCLA researchers in the Department of Mechanical and Aerospace Engineering have developed an energy radiator based on a spin torque nano-oscillator that does not require the application of an external field.

Selective Deposition Of Diamond In Thermal Vias

UCLA researchers in the Department of Materials Science & Engineering have developed a new method of diamond deposition in integrated circuit vias for thermal dissipation.

Self-Locking Optoelectronic Tweezer And Its Fabrication

UCLA researchers in the Department of Mechanical and Aerospace Engineering have developed a novel self-locking optoelectronic tweezer (SLOT) for single cell manipulation in conductive buffer over large areas.

Nanocellulose-Assisted Exfoliation of Graphite to Few Layer Graphene

Researchers at the University of California, Davis have developed a high-yield method that utilizes the unique properties of cellulose nanofibrils (CNFs) to fabricate high-quality graphene from bulk graphite. This graphene can then be fabricated into graphene nanopapers, which have unique moisture and heat-sensing capabilities for applications in “smart” electronic devices and other uses.

Secure Advanced Monitoring Systems

Maintaining secure networks is critical for large and high-value institutions, but providing technical staff with remote direct access to sensitive systems and real-time operational data can be vital to protecting value. For example, UC San Diego maintains highly-secure networks, yet there is a need to provide monitoring for freezer systems that contain priceless samples and materials that are often irreplaceable

Flavonol Profile as a Sun Exposure Assessor for Grapes

Researchers at the University of California, Davis have developed a solar radiation assessment method for grapes that uses a flavonol profile. This method can be done using either HPLC or through the computer processing of the absorption spectra of a purified flavonol extract via a purification kit.

Non-Living Edible Surrogates For Process Validation Food Processing Plants

Researchers at the University of California, Davis have developed a surface sanitation validation system that utilizes a non-living edible surrogate to potentially help determine food processing efficacy.

Magnetoresistance Sensor With Perpendicular Anisotropy

UCLA researchers in the Department of Electrical Engineering have invented a novel magnetic sensor design that is highly sensitive and linear, with tunable response and low power consumption.

Stereo Image Acquisition By Lens Translation

UCLA researchers in the Department of Mechanical and Aerospace Engineering have developed a novel single-objective lens stereo imaging setup for endoscopic applications.

Flexible Balloon-Inflatable Electrochemical Impedance Spectroscopy To Assess Endoluminal Lipid-Rich Lesions

UCLA researchers have developed a novel flexible balloon-inflatable electrochemical impedance spectroscopy to facilitate the diagnosis of metabolically active atherosclerotic lesions.

A Device, Methodology And System For Monitoring, Classifying And Encouraging Activity

UCLA researchers in the Department of Computer Science have developed a new technology to fight the growing obesity epidemic by encouraging exercise.

Actively Controlled Microarchitectures with Programmable Bulk Material Properties

Professor Jonathan Hopkins and colleagues have developed amechanical programmable metamaterial consisting of an array of actively, independently controlled micro-scale unit cells. This technology allows for the application of materials which have instantly changeable, programmable properties that can exceed those of conventional, existing materials.

Modular Phantom for the Assessment of Imaging Performance And Dosage in Cone-Beam CT

Researchers at the University of California, Davis and Johns Hopkins University have created a 3D modular phantom for the assessment of imaging performance and dosimetry in cone-beam CT.

ABSTRACT: Variable Gaseous Fuels Engine

Brief description not available

Conductive and Elastic Nanocellulose Aerogels

Researchers at the University of California, Davis have developed conductive nanocellulose aerogels as building blocks for mechanical strain sensors and coaxial aerogel fibers for cryo- and thermo-protective insulation.

System and Method for Flexible Low-Energy Membrane-Based Liquid Purification

UCLA researchers in the Department of Chemical and Biomolecular Engineering have developed a platform and method for membrane-based water purification and desalination that combines operational flexibility with energy efficiency, allowing effective treatment and desalination of raw feed water over a wider range of solute concentrations and product recovery.

Quality interference from living digital twins in IoT-enabled manufacturing systems

Researchers at UCI have developed a non-intrusive method for building a virtual replica of manufacturing machine, which allows for accurate diagnostics of the state of the system. This provides manufacturers with real-time information on quality control and immediately identifies any malfunctions in the system.

High Electromechanical Coupling Disk Resonators

Capacitive-gap transduced micromechanical resonators routinely post Q several times higher than piezoelectric counterparts, making them the preferred platform for HF and low-VHF (e.g. 60-MHz) timing oscillators, as well as very narrowband (e.g. channel-select) low-loss filters. However, the small electromechanical coupling (as gauged by the resonator's motion-to-static capacitance ratio, Cx/Co) of these resonators at higher frequency prevents sub-mW GSM reference oscillators and complicates the realization of wider bandwidth filters. To address this situation, researchers at UC Berkeley developed a capacitive-gap transduced radial mode disk resonator with reduced mass and stiffness. This novel Berkeley disk resonator has a measured electromechanical coupling strength (Cx/Co) of 0.56% at 123 MHz without electrode-to-resonator gap scaling. This is an electromechanical coupling strength improvement of more than 5x compared with a conventional radial contour-mode disk at the same frequency. This increase should help improve the passbands of channel-select filters targeted for low power wireless transceivers and lower the power of MEMS-based oscillators.  

Intercalated Graphene Layers for Charge Extraction and Enhanced Light Absorption

Quantum dots (QDs) have shown extraordinary optical properties based on their size-tunable band gap and low-processing cost that have allowed the realization of promising photodetectors and solar cells. However, the short diffusion length and mobility in QD films remains a main limitation and subject of intensive research as the key to improve the performance of QD based optoelectronic devices. A very innovative strategy to overcome the low mobility of QDs is to use them as sensitizer with high conductive systems such as graphene, 2D semiconductors and Si. The combination of graphene (Gr) and QD into a hybrid device splits the photoconversion/detection “tasks” between these two complementary nanomaterials: QDs absorb light and generate photocharges, while graphene takes care of charge collection for efficient transport.

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