Search Results - matthew+liberatore

6 Results

Sort By:

Project ID: TECH2024-26 Background Shear thickening refers to the phenomenon in rheology where the viscosity of a fluid increases as the rate at which the fluid is deformed by a shearing force (i.e., the shear rate) increases. When more force is applied to the fluid, the fluid becomes more resistant to flow. Shear thinning is when the viscosity decreases...

Published: 9/16/2024 | Inventor(s): Matthew Liberatore, Sediqesadat Mohsenpourmohammadi

Keywords(s):

Category(s): Materials

Gel-Tethered Molecular Beacons for Detection of Microbes

Invention Summary: Pathogen detection and characterization is a critical first step in the course of care for individuals suffering from these infectious diseases, and the speed by which this pathogen detection occurs can make all the difference between life or death for many patients. Currently, the gold standard for microbe quantification is either...

Published: 8/24/2023 | Inventor(s): Salvatore Marras, Xiaoguang Dai, Matthew Libera

Keywords(s): Sensors & Probes

Category(s): Technology Classifications > Healthcare & Life Sciences, Technology Classifications > Diagnostics

PMU-Embedded Analytics for Online Event Detection and Classification in Power Grids

The energy requirement of the world is increasing exponentially every year. With the power demand sites concentrated in the region with the highest population density, energy production sites must be located remotely. This isolation requires lengthy and complicated grids to be designed and manufactured to transmit power over long distances. Grid failures...

Published: 7/30/2024 | Inventor(s): Payman Dehghanian, Shiyuan Wang, Li Li

Keywords(s):

Category(s): Technology Classifications > Industrial or Consumer Tech > Energy Infrastructure and Environment

Cross-linked anion exchange membrane

Project ID: D2018-55 Background Increasing population drives increasing energy demand. Fuel cells and electrochemical devices are under investigation for use as an energy supply. However, the devices may not being reaching their commercialization potential; Proton Exchange Membranes (PEMs) are limited by the use of platinum catalysts, fuel crossover,...

Published: 5/9/2024 | Inventor(s): Matthew Liberatore, George Ozioko, Karl Schoeps

Keywords(s): AEM, Anion exchange membrane, Ion, Liquid separation, Membrane, Polymer

Category(s): Polymers

Distributed Feedback Fiber Laser Pumped by Multimode Diode Lasers

Researchers at the University of Arizona College of Optical Sciences and Canada's Carleton University recently succeeded in fabricating high reflectivity (>99%) Fiber Bragg Gratings (FBGs) into phosphate glass fibers using UV light and a phase mask technique. With this new manufacturing technique, fiber lasers can be created as single monolithic...

Published: 4/3/2023 | Inventor(s): Nasser Peyghambarian, Axel Schülzgen, Li Li, Jacques Albert

Keywords(s):

Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Lasers & Other Sources

All-Fiber Multicore Fiber Laser Devices

Researchers at the University of Arizona have developed a compact, power-scalable, alignment-free fiber laser that takes a new approach to stabilizing phase-locked operation of multi-core fiber lasers by completely removing all free space optical components. This high-brightness, all-fiber laser package uses passive optical fiber spliced at both ends...

Published: 4/3/2023 | Inventor(s): Nasser Peyghambarian, Axel Schülzgen, Li Li

Keywords(s):

Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Fiber Optics, Technology Classifications > Imaging & Optics > Lasers & Other Sources