Search Results - chemicals / chemical engineering

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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
Paper-based Microfluidic Well Plates
Technology Description Oregon State University is seeking a licensee for a paper-based microfluidic well plate systems that are cheaper, modifiable replacements for plastic well plate systems currently in use. This technology has been tested in a 96-well plate embodiment for analysis of a panel of disease biomarkers, environmental and health toxins...
Published: 12/15/2017   |   Inventor(s): Christopher Heist, Sumate Pengpumkiat, Gayan Bandara, Vincent Remcho
Keywords(s): Assay, Chemicals / Chemical Engineering, Detection, Diagnostic, Microfluidics, Paper
Category(s): Research Tools, Diagnostics, Chemical, Nanoscience & Microtechnologies
Conductive Metalorganic Framework Chemical Sensors
Technology Description This technology is a gas sensing device made of a highly oriented metal-organic framework (MOF) material on an oxide substrate. The MOF is also made conductive by the addition of a redox active molecule. The conductive MOF is made without using a gold substrate, and the method of assembling the MOF layers incorporating the re...
Published: 4/6/2017   |   Inventor(s): Chih-Hung Chang, Ki-Joong Kim, Alan Wang, Yujing Zhang, Xinyuan Chong
Keywords(s): Advanced Technology and Manufacturing Inst. (ATAMI), Chemicals / Chemical Engineering, Sensors
Category(s): Chemical, Device, Engineering, Materials Science, Nanoscience & Microtechnologies, Physical Science
Apparatus and Method for continuous Production of Semiconductor Nanoparticles
Technology Description This technology is a continuous-flow injection reactor and a method for continuous material synthesis, including the continuous synthesis of nanoparticles. The reactor features a mixing zone unit and a removable residence time unit coupled to the mixing unit. The mixing unit includes a series of inlets for reactant solutions ...
Published: 5/26/2016   |   Inventor(s): Chih-Hung Chang, Hyundae Jin, Yu-Wei Su
Keywords(s): Advanced Technology and Manufacturing Inst. (ATAMI), Chemicals / Chemical Engineering, Electrical & Computer Engineering, Nanotechnology
Category(s): Chemical, Chemistry, Engineering, Nanoscience & Microtechnologies, Device, Materials Science, Physical Science
Segmented Flow for a Continuous Flow Microwave Reactor
Technology Description This invention is a continuous, segmented flow reactor system and method for the production of high quality NCs with microwave radiation. The system for NCs synthesis consists of an NC precursor configured to include an NC precursor solution with the ability to include a microwave reactor, segmentation fluid source, or other ...
Published: 5/24/2016   |   Inventor(s): Gregory Herman, Brian Paul, Chih-Hung Chang, Ki-Joong Kim, Richard Oleksak, Padmavathi Chandran, Eric Hostetler, Brendan Flynn, Daniel Peterson, Bob Fitzmorris, Gustavo Albuquerque
Keywords(s): Advanced Technology and Manufacturing Inst. (ATAMI), Chemicals / Chemical Engineering, Computer Software, Materials Science, Nanotechnology, Photovoltaics
Category(s): Engineering
In-situ Reactive Inks for Printable Conductive Features at Room Temperature
Technology Description Researchers at OSU have developed a method for integrating a novel in situ method of producing reactive metal inks with a high precision printing process to fabricate silver features on the scale of 100’s of microns, all at room temperature. Known chemistries are used in a novel microreactor to produce reactive ink comp...
Published: 5/23/2016   |   Inventor(s): Chih-Hung Chang, Chang-Ho Choi
Keywords(s): Advanced Technology and Manufacturing Inst. (ATAMI), Chemicals / Chemical Engineering, electronics, microreactor, transparent electronics
Category(s): Engineering, Materials Science, Nanoscience & Microtechnologies, Physical Science
Fluidic devices with photo-actuated gates and re-patternable channels
Technology Description This patented technology (US 8,580,161) describes ways of controlling fluid movement in microfluidic devices and microwell plates. Fluid movement is achieved by controlling gating, valving, and permeation using light-actuated compounds such as a spiropyran. Prototypes have been tested in the lab and we are looking for a lice...
Published: 5/20/2016   |   Inventor(s): Vincent Remcho, Jintana Nammoonnoy, Myra Koesdjojo
Keywords(s): Advanced Technology and Manufacturing Inst. (ATAMI), Biological & Environmental Engineering, Biomedical, Biotechnology, Chemicals / Chemical Engineering, Diagnostic, Medical Science & Technologies, Multiplexing, Nanotechnology, Physics / Applied Engineering, Research Tools
Category(s): Device, Chemical, Chemistry, Diagnostics, Engineering, Nanoscience & Microtechnologies, Research Tools
Solution-Based Process for Making Inorganic Materials
Technology Description This is a process for the solution-deposition of inorganic materials/compounds onto a target substrate. The solution is deposited onto the substrate using a process selected from a finite array of application options including but not limited to inkjet printing, spin coating, spray coating, and dip coating. This process provi...
Published: 5/19/2016   |   Inventor(s): Chih-Hung Chang, Wei Wang
Keywords(s): Advanced Technology and Manufacturing Inst. (ATAMI), Chemicals / Chemical Engineering, Materials Science
Category(s): Engineering
Micromixer for Nanomaterial Production
Technology Description This microreactor will mix the reactants in a micro-scale mixer, because of the better heat and mass transfer in it. There are many variations of micromixer devices that one could make. For example, the device could have one fluid inlet channel or multiple fluid inlet channels. There could be multiple pathways that vary in wi...
Published: 5/19/2016   |   Inventor(s): Brian Paul, Anna Garrison
Keywords(s): Advanced Technology and Manufacturing Inst. (ATAMI), Chemicals / Chemical Engineering, Materials Science, Mechanical & Areospace Engineering, Nanotechnology
Category(s): Engineering
Low Cost Methods for Producing Microchannel Process Technology
Technology Description This manufacturing architecture uses microchannel flow inserts to eliminate the need for small photochemically-machined features, thereby enabling the use of stamping and, in turn, improving the material utilization and reducing the cost of compact, microchannel heat exchangers made from refractory alloys needed for high-temp...
Published: 5/17/2016   |   Inventor(s): Brian Paul, Samuel Brannon
Keywords(s): Advanced Technology and Manufacturing Inst. (ATAMI), Chemical Synthesis, Chemicals / Chemical Engineering, Electrical & Computer Engineering, Energy Storage, Heat exchangers, Heat Transfer, Manufacturing, Mechanical & Areospace Engineering, Metal Alloy, Microchannel, Mixing, Nanotechnology, Pharmaceuticals, Physical Science, Physics / Applied Engineering, Process/Procedure, Reactor, Research Tools
Category(s): Device, Engineering, Medical Devices, Nanoscience & Microtechnologies, Physical Science, Research Tools, Sustainability & Cleantechnologies, Transportation
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