Search Results - mona+jarrahi

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2019-644 A METHOD TO DETECT AFLATOXINS/MYCOTOXINS IN AGRICULTURAL FOOD PRODUCTS THROUGH TERAHERTZ TIME-DOMAIN SPECTROSCOPY

UCLA researchers in the Department of Electrical Engineering have developed a novel, non-destructive method for the detection of aflatoxin/mycotoxin type and concentration in agricultural food products.BACKGROUND:Aflatoxins are hazardous compounds produced by specific fungi that contaminate agricultural products. Humans may consume aflatoxins from agricultural...

Published: 11/15/2024 | Inventor(s): Mona Jarrahi, Nezih Tolga Yardimci

Keywords(s): Bioinformatics, Image Processing, Other, Software & Algorithms

Category(s): Software & Algorithms > Bioinformatics, Software & Algorithms > Image Processing

2014-941 LOW-DUTY-CYCLE CONTINUOUS-WAVE PHOTOCONDUCTIVE TERAHERTZ IMAGING AND SPECTROSCOPY SYSTEMS

Low-Duty-Cycle Continuous-Wave Photoconductive Terahertz Imaging and Spectroscopy SystemsSUMMARYProfessor Mona Jarrahi in the UCLA Department of Electrical Engineering has developed a technique for operating continuous-wave (CW) terahertz imaging and spectroscopy systems based on photoconductive terahertz sources and/or detectors that uses a low-duty-cycle...

Published: 7/19/2023 | Inventor(s): Mona Jarrahi

Keywords(s):

Category(s): Medical Devices > Medical Imaging

2017-786 Infrared Detectors And Heat Recycling Cells Based On Metallo-Graphene Nanocomposites

SUMMARYUCLA researchers in the Department of Electrical Engineering have developed a high-responsivity photodetector that utilizes metallo-graphene nanocomposites for superior detection of infrared wavelengths.BACKGROUNDInfrared photodetectors are key tools used in multiple applications ranging from medical thermography (detecting irregular blood flow)...

Published: 7/19/2023 | Inventor(s): Mona Jarrahi, Semih Cakmakyapan

Keywords(s): Electronics & Semiconductors, Photonics

Category(s): Electrical > Electronics & Semiconductors, Optics & Photonics

Scanning Terahertz Nanoscopy Probe

SummaryUCLA researchers in the Department of Electrical Engineering have developed a Scanning Terahertz Nanoscopy (STN) system with significantly improved detection sensitivity and spatial resolution.BackgroundMicroscopic studies of the structural dynamics of biomolecules have been challenging, since methods like atomic force microscopy (AFM) present...

Published: 7/19/2023 | Inventor(s): Mona Jarrahi, Yen-Ju Lin

Keywords(s): Electronics & Semiconductors, Life Science Research Tools, Medical Imaging, Microscopy And Imaging, Optics, Other, Photonics

Category(s): Life Science Research Tools, Life Science Research Tools > Microscopy And Imaging, Electrical > Electronics & Semiconductors, Medical Devices > Medical Imaging, Optics & Photonics

2015-815 TERAHERTZ ENDOSCOPY THROUGH LASER-DRIVEN TERAHRETZ SOURCES AND DETECTORS

Terahertz Endoscopy Through Laser-Driven Terahretz Sources And DetectorsSUMMARYUCLA researchers in the Department of Electrical Engineering have developed a miniaturized terahertz imaging system that can be integrated to the tip of commercially available endoscopes, with significantly larger detectable depths and faster image acquisition rates.BACKGROUNDTerahertz...

Published: 7/19/2023 | Inventor(s): Mona Jarrahi

Keywords(s): Electronics & Semiconductors, Endoscopes, Medical Imaging, Photonics

Category(s): Electrical > Electronics & Semiconductors, Medical Devices > Medical Imaging, Medical Devices > Medical Imaging > Endoscopy, Optics & Photonics