Search Results - chemicals+%2f+chemical+engineering

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Fabrication of Polycaprolactone (PCL) Microfluidic chips, Interconnects, and Microdevices

Technology Description This technology describes using uniformly thin polycaprolactone coated polymer as a bonding agent to enclose various microchannels made with hard polymer, including but not limited to PMMA,PC, PEI and PETE. The technology could also be applied to connect any hard polymer ports/headers to the aforementioned microchannels....

Published: 6/17/2024 | Inventor(s): Vincent Remcho, Myra Koesdjojo, Jintana Nammoonnoy

Keywords(s): Advanced Technology and Manufacturing Inst. (ATAMI), Chemicals / Chemical Engineering

Category(s): Device

Apparatus and Method for continuous Production of Semiconductor Nanoparticles

A continuous-flow injection reactor and a method for continuous material synthesis, including synthesis of nanoparticles Background Nanocrystalline semiconductors have attracted a considerable amount of attention due to their unique physiochemical properties. Recent advances in nanocrystals are having a dramatic impact on the development of next...

Published: 10/15/2024 | Inventor(s): Chih-hung Chang, Hyungdae 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

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: 5/26/2021 | 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 redox...

Published: 12/23/2021 | 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

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 configurations...

Published: 5/10/2021 | 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

Printable Conductive Inks

Background of Invention Silver possesses excellent electrical conductivity, surface plasmon resonance, and high reflectivity, leading to its use in a wide variety of applications including microelectronic circuitry, gas sensors, low emissivity coatings and transparent conductive electrodes. Significant effort has been made toward the development...

Published: 3/25/2022 | 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

Background Microfluidic devices are a popular means of analyzing minute quantities of samples and feature high-throughput sampling capabilities and suitability for providing highly controlled microreactor environments; however, many types of microfluidic devices and related fabrication approaches can be costly and require great effort and time to...

Published: 6/17/2024 | 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

Low Cost Methods for Producing Microchannel Process Technology

A manufacturing architecture that uses microchannel flow inserts to enable stamping and avoid photochemical etching Background Microchannel process technology is useful in a variety of applications including heat exchangers, solar cells, hydrogen storage, and chemical reactors. The surface-area-to-volume ratios of microchannels are as large as...

Published: 6/18/2024 | 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

Apoptolidin-producing Strain Amycolatopsis sp. ICBB 8242

Background Apoptolidin is a macrolide. It was originally identified on the basis of its ability to selectively kill E1A and E1A/E1B19K transformed rat glial cells. Technology Description A bacterial strain that produces a family of antibiotic compounds known as the apoptolidins. The predominant compound produced is apoptolidin A. Benefits...

Published: 6/17/2024 | Inventor(s): T. Zabriskie, Dwi Andreas Santosa, Taifo Mahmud, Philip Proteau

Keywords(s): Chemicals / Chemical Engineering, pharmaceuticals

Category(s): Research Tools

Chemical Stabilization of Graphite Electrodes

Background The process has been extensively tested and replicate results obtained. A long-term study on stability of the chemically treated graphite electrodes is underway. Technology Description The technology describes a simple, economical and scalable flow bath chemical treatment of a graphite electrode surface to extend its useful life...

Published: 6/18/2024 | Inventor(s): Alexandre Yokochi, Michael Lerner, Alexander Bistrika

Keywords(s): Advanced Technology and Manufacturing Inst. (ATAMI), Biological & Environmental Engineering, Chemicals / Chemical Engineering, Materials Science, Physics / Applied Engineering

Category(s): Chemistry, Engineering, Materials Science, Physical Science, Sustainability & Cleantechnologies