Search Results - chemical

27 Results Sort By:
Natural Sunscreen Compounds
Technology Description Oregon State University researchers have developed a Streptomyces production system for producing analogs of the natural sunscreens gadusol and the micosporine-like amino acids (MAAs). The developed strain produces a high yield of the sunscreen compound gadusol. It also produces new sunscreen compounds that are hybrids of ga...
Published: 9/12/2019   |   Inventor(s): Taifo Mahmud, Andrew Osborn
Keywords(s): green, natural product, organic, sunscreen
Category(s): Biological Materials, Chemical, Sustainability & Cleantechnologies
Solution Deposition of Amorphous Zirconia Thin Films
Technology Description OSU researchers have developed methods of making amorphous zirconium and hafnium halogenides with aqueous solution processing. The resulting films are extremely smooth, nearly as dense as fully densified crystalline films, and have high optical transparency. The solution deposition process eliminates the need for processing ...
Published: 7/22/2019   |   Inventor(s): James Sommers, Jenn Amador, Douglas Keszler
Keywords(s): alkali diffusion barrier, thin film, zirconia and hafnia thin films
Category(s): Chemical, Engineering, Materials Science, Nanoscience & Microtechnologies, Physical Science
Solution Deposition of Transparent Conductive Oxide Thin Films
Technology Description This technology is an aqueous solution deposition process for making high quality thin films of tin oxide, tin antimony oxide, and doped compositions of both. Films made by these methods are extremely smooth, highly transparent, and can be made at variable thicknesses from several nanometers up to a micron. The electrical an...
Published: 7/22/2019   |   Inventor(s): Cory Perkins, Douglas Keszler
Keywords(s): solution deposition, thin film, Transparent Conductive Oxides
Category(s): Chemical, Device, Engineering, Materials Science, Nanoscience & Microtechnologies, Physical Science, Sustainability & Cleantechnologies
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
1 2 3 
© 2019. All Rights Reserved. Powered by Inteum