Search Results - water

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Portable Photoelectrocatalytic Device for Water Disinfection
­Bacteria, viruses, and other harmful microorganisms pose a significant pathogenic health-related risk to safe drinking water. Disinfection by chlorination is commonly practiced, however, chlorine is a toxic chemical that typically requires careful storage and proper handling. While ultraviolet (UV) disinfection can be effective, UV-based processes...
Published: 4/27/2023   |   Inventor(s): Paul Westerhoff, Francois Perreault, Sergio Garcia-Segura, Shahnawaz Sinha, Ana Barrios, Renato Montenegro Ayo
Keywords(s): Environmental, Water, Water Purification
Category(s): Physical Science, Environmental Remediation/Wastewater Treatment, Manufacturing/Construction/Mechanical, Environmental, Semiconductors, Materials & Processes
Aquaporin 2 Polyclonal Antibodies
Aquaporins, also known as water channels, form pores in cell membranes and selectively transport water in and out of the cell. Aquaporins are involved in regulation of water balance and blood pressure, and thirteen different isoforms have been found in mammals. Aquaporin 2 (AQP2) is located in the collecting duct of the kidney, and is regulated by...
Published: 7/25/2024   |   Inventor(s): Mark Knepper
Keywords(s): Anti-Aquaporin, antibodies, ANTIBODY, AQUAPORIN, DIABETES, diabetes insipidus, IDXXXX, IXXXXX, KIDNEY, Nephrogenic diabetes insipidus, polyclonal, polyclonal antibodies, UAXXXX, WATER, water channel
Category(s): Collaboration Sought > Licensing, Collaboration Sought > Materials Available, TherapeuticArea > Rare / Neglected Diseases, Application > Research Materials, Application > Diagnostics, Application > Therapeutics
Fast and Scalable Heterogeneous Catalysis for Sensitivity-Enhanced MRI and NMR That Works in Low Magnetic Fields
Polarizes Water Molecules from Parahydrogen to Intensify Their Nuclear Magnetic Resonance Signals for Detection in Low Magnetic FieldsThe use of hyperpolarized water as a contrast agent in magnetic resonance imaging (MRI) could dramatically shorten scanning times for patients, provide new imaging modalities, and avoid the risks associated with conventional...
Published: 6/27/2021   |   Inventor(s): Clifford Bowers, Evan Zhao
Keywords(s): catalyst, hydrogen, hyperpolarized water from Parahydrogen, MRI, NMR, parahydrogen, Platinum, Water, water calayst
Category(s): Technology Classifications > Engineering > Materials, Technology Classifications > Human Health Care > Diagnostics, Technology Classifications > Medical Devices > Consumable, Technology Classifications > Medical Devices > Equipment, Technology Classifications > Research Tools > Others, Technology Classifications > Veterinary > Diagnostics
Bioremediation of Halogenated Organics (PFAS), Aromatic Hydrocarbons, Radionuclides, and Ammonium
Bioremediation of Halogenated Organics (PFAS), Aromatic Hydrocarbons, Radionuclides, and AmmoniumPrinceton Dockets # 15-3080/2918-1, 18-3400-1, 19-3515-1, 19-3517-1A novel anaerobic bioremediation system capable of:1) Energy efficient anaerobic ammonium removal, at lower temperature than Anammox2) Degrading wide range of organic pollutants,...
Published: 4/11/2023   |   Inventor(s): Peter Jaffe, Shan Huang, Emily Gilson
Keywords(s): civil engineering, metal reduction, wastewater management, water
Category(s): Chemistry
Nanoparticulate Apatite-Coated-Calcite/Limestone Filter Materials for Removing Contaminants From Contaminated Water
Docket# 14-3027-1Fluorosis, a disease caused by chronic excessive ingestion of fluoride (F-) primarily through drinking contaminated groundwater, is a major health challenge particularly in developing countries. Excess fluoride may produce several health problems such as dental fluorosis, skeletal fluorosis and various neurological manifestations. Several...
Published: 2/14/2024   |   Inventor(s): Satish Myneni, Peter Jaffe
Keywords(s): Chemistry, civil engineering, earth science, green tech, polymer chemistry, wastewater management, water
Category(s): Materials
Droplet Adhesion for Breaking Oil-In-Water Emulsion and Phase Separation
Droplet Adhesion for Breaking an Oil-in-Water Emulsion and Phase Separation Princeton Docket # 14-2952 Present microfluidic technologies to break emulsions or to separate phases in the emulsions include electric-field enhanced coalescence, passive-controlled coalescence, and a phase separator with embedded porous membrane. Researchers in the Department...
Published: 5/23/2022   |   Inventor(s): Howard Stone, Jiang Li, Haosheng Chen, Enkai Dong
Keywords(s): Chemistry, water
Category(s): Chemistry
Improved heat pump water heater
PAGE TITLE Energy-efficient heat pump system PAGE SUMMARY Researchers in the Department of Mechanical Engineering and Mechanics at Drexel University have developed an energy-efficient, standalone, single heat pump water heater. Electric heat pump water heaters use about half of the energy of conventional electric resistance or gas water heaters,...
Published: 7/22/2024   |   Inventor(s): Young Cho
Keywords(s): Water
Category(s): Energy, Mechanical & Civil Engineering, Energy > Energy: Energy Efficiency, Mechanical & Civil Engineering > ME-CE: HVAC, Mechanical & Civil Engineering > ME-CE: Smart Buildings
Desalination System and Process
PAGE TITLEOverviewPAGE SUMMARY The present invention pertains to an effective system and method for reducing or eliminating the formation of scale in desalination systems. The system utilizes at least one pair of electrodes in direct contact with a liquid to induce an oscillating electric field directly in a portion of the liquid or a liquid stream...
Published: 7/11/2024   |   Inventor(s): Young Cho
Keywords(s): Water
Category(s): Mechanical & Civil Engineering, Mechanical & Civil Engineering > ME-CE: Desalination
Novel Sample Pre-treatment Method for Improved Isotope Ratio Infrared Spectroscopy Measurement
Princeton Docket # 16-3212-1Researchers at Princeton University, Department of Civil & Environmental Engineering, have developed a method to reduce spectral interference of organic contaminants in isotope ratio infrared spectroscopy (IRIS) through the use of solid phase extraction (SPE) technique.IRIS is used for the stable hydrogen and oxygen isotope...
Published: 12/21/2022   |   Inventor(s): Elliot Chang, Kelly Caylor, Adam Wolf
Keywords(s): earth science, gas sensing, water
Category(s): Mechanical/Electrical Engineering
An Efficient, Green Process for Cyanide Decontamination in Water
An Efficient, Green Process for Cyanide Decontamination in Water Princeton Docket # 14-2955 This innovation is an improvement to a previously patent pending process for the catalytic generation of chlorine dioxide, Princeton docket # 11-2630/2714, US Patent Publication 2013-0209573, “An Efficient, Catalytic and Scalable Method to Produce Chlorine...
Published: 9/13/2022   |   Inventor(s): John (Jay) Groves, Thomas Umile, Christina Chang
Keywords(s): catalyst, Chemistry, energy, green tech, wastewater management, water
Category(s): Chemistry
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