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Silver-Silver Sulfide Reference Electrode
This invention is a new reference electrode that was prepared by anodizing (electrochemically oxidizing) silver metal in a sodium sulfide solution (SSSE). This results in a silver metal wire coated with silver sulfide. The electrode is extremely stable. The measured potentials for SSSE versus SSCE during two experiments in 1 molar KCl in air were 0.883...
Published: 8/1/2024
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Inventor(s): Dominic Gervasio, Kalin Denton, Gil-Pyo Kim, Vlad Sasaran, Alexis Gray
Keywords(s):
Category(s): Technology Classifications > Sensors & Controls > Chemical & Gas
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Design and Synthesis of a New Class of G-Quadruplex Binding Ligands for the Treatment of Cancer
This technology identifies new chemical entities (NCEs) that, according to FRET assay, target the G-quadruplex secondary DNA structure. The disclosed NCEs possess structural features with side chains that may improve potency with specificity over previously reported c-Myc suppressors. The Hurley lab previously discovered that stabilization of a specific...
Published: 11/16/2023
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Inventor(s): Laurence Hurley, Biswanath De, Venkateshwar Chappeta, Tracy Brooks, Vijay Gokhale, Cristina Beman, Heather Perry
Keywords(s):
Category(s): Technology Classifications > Life Sciences, Technology Classifications > Life Sciences > Therapeutics
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Micro Faraday-Element Array Detector for Ion Mobility Spectroscopy
The novel ion mobility spectrometry (IMS) includes a drift tube having a collecting surface covering a collecting area at one end of the tube. The surface comprises a plurality of closely spaced conductive elements on a non-conductive substrate, each conductive element being electrically insulated from each other element. A plurality of capacitive transimpedance...
Published: 3/12/2024
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Inventor(s): M Denton, Roger Sperline, Christopher Gresham, Phillip Rodacy
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences, Technology Classifications > Engineering & Physical Sciences > Devices & Instrumentation, Technology Classifications > Engineering & Physical Sciences > Devices & Instrumentation > Mass Spectrometry
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Differential Transimpedance Amplifier Circuit for Correlated Differential Amplification
Researchers at the University of Arizona have created a differential transimpedance amplifier circuit for correlated differential amplification. The amplifier circuit increases electronic signal-to-noise ratio in charge detection circuits designed for the detection of very small quantities of electrical charge and/or very weak electromagnetic waves....
Published: 3/12/2024
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Inventor(s): M Denton, Roger Sperline, Christopher Gresham
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences, Technology Classifications > Engineering & Physical Sciences > Devices & Instrumentation, Technology Classifications > Engineering & Physical Sciences > Devices & Instrumentation > Mass Spectrometry
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