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Secretory Acid Sphingomyelinase Activity as a Diagnostic Marker in Colorectal Cancer
This invention utilizes the activity of secretory acid sphingomyelinase (S-SMase) in patient serum as a biomarker for the early or enhanced detection of colorectal neoplasia, including colorectal cancer (CRC).
Background:
Colorectal cancer (CRC) is one of the most common cancers worldwide, ranking third in incidence and second in cancer-related deaths...
Published: 9/22/2025
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Inventor(s): Ashley Snider, Nathan Ellis, Justin Snider, Peter Lance
Keywords(s):
Category(s): Technology Classifications > Healthcare Portfolios > Oncology, Technology Classifications > Life Sciences > Diagnostics
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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
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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
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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
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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
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