Search Results - chemistry

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Fast, Economical, and Convenient Heavy Metal Contamination Detection
Technology Description This technology describes an accurate, inexpensive, simple, and portable membrane-based lateral flow fluidic device, made with both patented and patent pending technologies, to detect copper at concentrations as low as 0.5 ppm. No pre-treatment of the raw sample is needed. With simple modifications, this method can be adapted...
Published: 9/13/2016   |   Inventor(s): Gayan Bandara, Christopher Heist, Vincent Remcho
Keywords(s): Chemical Reaction Process, Diagnostic, Environmental Remediation, Manufacturing, Microchannel
Category(s): Device, Chemistry, Diagnostics, Nanoscience & Microtechnologies, Research Tools
New Asymmetric Catalyst for Organic Transformations
A new C2 symmetric salen scaffold based on cis-2,5-diaminobicyclo [2.2.2] octane has been synthesized that forms complexes with a wide range of metals. The chromium (III) complex is shown to catalyze the hetero-Diels-Alder reaction and the Nozaki-Hiyama-Kishi reaction with high efficiency and excellent steroselectivity.
Published: 7/20/2016   |   Inventor(s): James White, Subrata Shaw
Keywords(s): Chemicals / Chemical Engineering
Category(s): Chemistry
Four Step Asymmetric Synthesis of the Anti-asthma Drug Singulair
Technology Description This technology is a simple and efficient way for synthesizing Singulair, a drug for the treatment of asthma and sesonal allergies.Features & Benefits Much more efficient and quicker synthesis pathway than that being used by big pharama (Merck)Applications Treatment for asthma and other allergic symptomsBackground of In...
Published: 7/20/2016   |   Inventor(s): James White, Subrata Shaw
Category(s): Chemistry, Diagnostics, Research Tools
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
Flow Cell Design for Uniform Residence Time Fluid Flow in Micro-Dimension Channels
Technology Description This technology is a deposition reactor and method that allows for the depositing of uniformly thick layers of thin film material. This is due to the uniform residence time of the fluid flowing through the deposition chamber regulated by the architecture of the deposition chamber. The device can control flow variations in the...
Published: 5/24/2016   |   Inventor(s): Brian Paul, Clayton Hires, Chih-Hung Chang
Keywords(s): Advanced Technology and Manufacturing Inst. (ATAMI)
Category(s): Nanoscience & Microtechnologies, Chemical, Chemistry, Device, Engineering, Materials Science, 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
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: 5/17/2016   |   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
Styrene free vegetable oil based unsaturated polyester resins
Technology Description This technology describes vegetable-oil-based styrene-free UPE resins, which are mainly derived from abundant, inexpensive, renewable and readily available vegetable oils.ApplicationsThe resins can be easily used for production of fiber-reinforced composites having mechanical properties and water resistance that are comparabl...
Published: 5/17/2016   |   Inventor(s): Kaichang Li, Yili Wu
Category(s): Chemical, Chemistry, Engineering, Materials Science, Sustainability & Cleantechnologies, Transportation
Novel Color Pigments Based On AM12O19 Oxides
Technology Description Colors available for these new pigments are different shades of blue, pink, rosy, golden brown, turquoise and more. Specifically, this technology describes a nontoxic, inexpensive and stable blue pigment superior to commercially available ones based on CoAl2O4.Features & Benefits New blue colors are durable, nontoxic, and...
Published: 5/17/2016   |   Inventor(s): Munirpallam (Mas) Subramanian, Jun Li, Arthur Sleight
Keywords(s): Dyes and Colorants, Materials Science
Category(s): Chemical, Chemistry, Materials Science
Macromolecular Structure Determination without Crystallization
Technology Description This technology describes ways to determine 3D protein structure at atomic-resolution without crystallization and protein purification through laser-induced orientation of individual macromolecules.Features & Benefits No protein crystallization required so works for membrane proteinsNo derivatization of sample needed to s...
Published: 5/17/2016   |   Inventor(s): Joseph Beckman, Wei Kong, Valery Voinov, William Freund
Keywords(s): Research Tools
Category(s): Chemistry, Device, Engineering, Research Tools
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