Search Results - hongmin+li

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Small Molecules with Antifungal Activity for Cryptococcosis
Researchers at the University of Arizona have found 140 novel antifungal compounds with the potential to treat cryptococcosis. These compounds have anti-Cryptococcus neoformans activity with IC50 less than 10 uM. Background: Fungal infections, although not very contagious, have affected 300 million people worldwide. Cryptococcosis is caused by opportunistic...
Published: 1/10/2024   |   Inventor(s): Hongmin Li, Anil Tharappel, Zhong Li
Keywords(s):  
Category(s): Technology Classifications > Life Sciences > Therapeutics, Technology Classifications > Healthcare Portfolios > Infectious Diseases
Broad Spectrum Inhibitors against Viral Methyltransferases
This innovation is a universal high throughput screening (HTS) assay to identify inhibitors targeting a binding site of viral methyltransferases (MTases) with a methyl donor. The inventors developed a fluorescence polarization (FP)-based HTS assay to target reference MTases, an essential enzyme to methylate the 5’-cap of viral RNA genome on SARS-CoV-2...
Published: 11/16/2023   |   Inventor(s): Hongmin Li, Zhong Li
Keywords(s):  
Category(s): Technology Classifications > Life Sciences > Therapeutics, Technology Classifications > Healthcare Portfolios > Infectious Diseases
Allosteric Inhibitors of the Main Protease of SARS-CoV-2
In this report, the SARS-CoV-2 3CLpro was expressed and purified. By using a FRET-based enzymatic assay, the researchers have screened a library consisting of more than 300 different niclosamide derivatives and identified three molecules JMX0286, JMX0301, and JMX0941 as potent allosteric inhibitors against SARS-CoV-2 3CLpro, with IC50 values like that...
Published: 4/1/2024   |   Inventor(s): Hongmin Li, subodh samrat, Zhong Li, Jia Zhou, Jimin Xu
Keywords(s):  
Category(s): Technology Classifications, Technology Classifications > Life Sciences > Therapeutics, Technology Classifications > Healthcare Portfolios, Technology Classifications > Healthcare Portfolios > Infectious Diseases
Calcimycin as Antifungals
A new antifungal treatment is necessary, as pathogens evolve and develop immunity to current methods. Here, the inventors present calcimycin (CMN) as a novel treatment of cryptococcosis caused by Cryptococcus neoformans (Cne) and likely Cryptococcus gattii (Cga). CMN prevents the protein from continuing to splice. While the current treatment methods...
Published: 2/13/2024   |   Inventor(s): Hongmin Li, Zhong Li, Qing-yu Zhang
Keywords(s):  
Category(s): Technology Classifications, Technology Classifications > Life Sciences, Technology Classifications > Life Sciences > Therapeutics, Technology Classifications > Healthcare Portfolios, Technology Classifications > Healthcare Portfolios > Infectious Diseases
A Novel High-Throughput Assay for Identifying Zike Virus NS2B-NS3 Protease Inhibitors
This invention includes a novel high-throughput assay to identify orthosteric inhibitors blocking the Zika virus NS2B-NS3 protease. Pathogenic flaviviruses, including Zika, require the NS2B-NS3 protease for viral replication. There is currently an unmet need for specific antiviral therapeutics against the Zika virus. Preliminary screening using the...
Published: 10/28/2024   |   Inventor(s): Menghang Xia, Ruili Huang, Laura Kramer, Zhong Li, Hongmin Li
Keywords(s): Activity, Antiflaviviral, Compositions, PHARMACEUTICAL, VLXXXX, WIXXXX, WKXXXX, XHXXXX
Category(s): TherapeuticArea > Infectious Disease, Application > Therapeutics, ResearchProducts > Research Equipment, Application > Research Materials
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
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