Search Results - Chemical

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Improved Cephalotaxine/Homoharringtonine Synthesis and New Anti-Cancer Compounds
Technology Description Oregon State University is seeking a licensee for an improved method to synthesize chemotherapeutic Homoharringtonine (HHT) that overcomes the need to use plant derived cephalotaxine. The synthetic method provides a high yield of chemically synthesized cephalotaxine as an HHT precursor and also enables the synthesis of novel...
Published: 6/14/2019   |   Inventor(s): Chris Beaudry, Xuan Ju
Keywords(s):  
Category(s): Biological Materials, Chemical, Therapeutics
Microscale Thermochemical Reactor for Production of DME
Technology Description Researchers at OSU have developed a microscale reactor for the efficient gas phase conversion of CO2 and methane to dimethyl ether (DME). The device architecture utilizes millimeter to sub-millimeter characteristic lengths and novel pillar features to achieve rapid diffusion and heat conduction, improving yield and thermal ef...
Published: 4/22/2019   |   Inventor(s): Lucas Freiberg, Matthew Coblyn, Nicholas AuYeung, Goran Jovanovic
Keywords(s): Advanced Technology and Manufacturing Inst. (ATAMI), Chemical Reaction Process, dimethyl ether, DME, Energy Storage, microreactor, Process Intensification, solar, Solar Themochemical, Solar Thermal, syngas, thermally coupled reactor
Category(s): Chemical, Database, Device, Engineering, Materials Science, Nanoscience & Microtechnologies, Physical Science, Sustainability & Cleantechnologies
Aqueous Zinc-Metal Battery
Technology Description This battery cell design utilizes a set of electrolytes based on aqueous zinc salt electrolytes and various mixtures comprising other ions. These electrolytes provide for the reversible stripping/plating of a zinc metal anode and the electrochemical energy storage devices that use these anodes. The overall cell architecture ...
Published: 4/22/2019   |   Inventor(s): Xiulei (david) Ji, Chong Zhang
Keywords(s): Batteries, Energy Storage, Manufacturing, Zinc battery
Category(s): Engineering, Chemical, Device, Materials Science, Physical Science, Sustainability & Cleantechnologies
Micro-LED Device
Technology Description This micro-LED device architecture utilizes quantum dot (QD) technology to simultaneously minimize UV leakage and leverage the photoluminescence of the QDs to improve color range and reduce power consumption. This enhances the quality of the display while reducing cost. Using available and inexpensive materials with establish...
Published: 3/27/2019   |   Inventor(s): Li-Jing Cheng, Akash Kannegulla
Keywords(s): Light-emitting devices
Category(s): Chemical, Device, Engineering, Nanoscience & Microtechnologies, Sustainability & Cleantechnologies
Leachate Treatment System and Method
Technology Description This leachate treatment system is a modular system with multiple treatment modules that can remove solids, organics, metals, and nitrogen compounds. The materials, including combustible organics, purified metals, and ammonia, can be recovered for added value. The system is also capable of successfully and dynamically treating...
Published: 3/13/2019   |   Inventor(s): Steven White, Ganti Murthy
Keywords(s):  
Category(s): Agricultural, Biological Materials, Chemical, Physical Science, Sustainability & Cleantechnologies
A Method For Extraction And Purification Of Chlorophylls For Large Scale Isolation From Spinach By Counter Current Chromatography
Technology Description This technology licensing opportunity provides improved methods for manufacturing and producing highly pure chlorophyll at high yields, from a variety of sources. Sources of chlorophyll useful with the patented methods include Spirulina pacifica, algae, spinach and alfalfa. The high yields and variety of sources provide a lo...
Published: 12/7/2018   |   Inventor(s): Carole Jubert, George Bailey, Jr.
Keywords(s): Agriculture, Biomedical, Biotechnology, Dyes and Colorants, Environmental Remediation, Food Science / Nutrition, Pharmaceuticals, Research Tools
Category(s): Agricultural, Chemical, Chemistry, Research Tools, Therapeutics
Improved KNN Thin Film Production
Technology Description Oregon State University is seeking a licensee or industry collaborator for an improved KNN based thin film production process. The newly described methods overcome the difficulties in chemical vapor, sol-gel, sputtering, and pulsed-laser deposition methods because it can be performed cost effectively, in air, using less energ...
Published: 11/30/2018   |   Inventor(s): Michelle Dolgos, Dylan Fast, May Nyman, Brady Gibbons, Matthew Clark
Keywords(s): Actuator, Chemical Synthesis, piezoelectric, sensor, thin film
Category(s): Chemical, Device, Engineering, Materials Science, Nanoscience & Microtechnologies, Physical Science, Research Tools, Software
Inverse Micelle Preparation for Alginate-Based Drug Delivery Carriers
Technology Description Oregon State University is seeking a licensee or industry collaborator for development and commercialization of a novel method of inverse micelle preparation for alginate-based nanocarriers. The simple process takes only a few hours and can be completed at room temperature, overcoming the challenges common in the field regard...
Published: 10/31/2018   |   Inventor(s): Conroy Sun, Anna Brown, Justin Rosch
Keywords(s): alginate, Drug Delivery, inverse/reverse micelle, micelles
Category(s): Biological Materials, Chemical, Nanoscience & Microtechnologies, Therapeutics
Membrane Heat and Mass Exchanger
Technology Description The technology is a parallel membrane gas-to-gas heat and mass exchanger (HMX). The HMX is composed of multiple flat, thin, stacked membrane layers that are not capable of self-support over long spans. An adhesive is used to provide support and separation between membrane layers while an external frame provides structural su...
Published: 9/26/2018   |   Inventor(s): Brian Paul, Hailei Wang, Brian Fronk, Paul Armatis, Steven Kawula, Chuankai Song
Keywords(s): Advanced Technology and Manufacturing Inst. (ATAMI), Chemicals / Chemical Engineering, Energy, Heat exchangers, Manufacturing, Membrane
Category(s): Chemical, Engineering, Materials Science, Nanoscience & Microtechnologies, Physical Science
An Organic Semiconductor Thin Film for Use in Electronic Devices
Technology Description To overcome challenges with pure xylindein and its derivatives as well as other organic semiconductors, OSU researchers developed a xylindein-containing composite material that can be deposited as a thin film and maintain similar, or in some instances even superior, electrical and optical properties as compared to pure xylind...
Published: 9/5/2018   |   Inventor(s): Oksana Ostroverkhova, Sara (seri) Robinson, Sarath Vega Guiterrez
Keywords(s): biodegradable electronics, Fungal Pigments, Organic electronics, Organic semiconductors, solar cell, sustainable electronics, wearables, Xylindein
Category(s): Chemical, Device, Engineering, Materials Science, Nanoscience & Microtechnologies, Physical Science, Sustainability & Cleantechnologies
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