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                            227 Results for 'Analytical Instrumentation, Methods & Materials'                        
                        
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                    Technology
Matrices and systems for preservation of biomolecules in vacuum
            UW-Madison and Morgridge Institute researchers have identified developed an improved method for depositing samples on electron microscopy (EM) grids. The technology leverages a modified mass spectrome...            
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            Joshua Coon, Michael Westphall, Kenneth Lee, Austin Salome, Timothy Grant, Jean Lodge | P220041WO01
        
    Technology
CELL-BASED DNA SENSORS AND METHODS OF USING SAME
            UW-Madison researchers have developed cell-based DNA sensors to achieve easy, accurate, and cost-effective detection of pathogens. Using synthetic biology, the inventors engineered the naturally compe...            
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            Ophelia Venturelli, Yu-Yu Cheng, Zhengyi Chen | P210411US02
        
    Technology
METHODS AND SYSTEMS FOR COHERENT MULTIDIMENSIONAL SPECTROSCOPY
            A UW-Madison researcher has developed an improved method and associated system for coherent multidimensional spectroscopy (CMDS). CMDS is based on the formation of Schrӧdinger cat states by exciting ...            
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            John Wright | P200249US02
        
    Technology
A NOVEL STRATEGY ENABLED BY A PHOTO-CLEAVABLE SURFACTANT FOR EXTRACELLULAR VESICLE PROTEOMICS
            Building off of their prior discovery (Photo-Cleavable Surfactants P180335US02), UW-Madison researchers disclose an improved method for exosome proteomics. The method leverages the researchers’ phot...            
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            Ying Ge, Song Jin, Kyle Brown, Kevin Buck | P220113US02
        
    Technology
Testing the Strength of Soft Materials
            Soft materials are everywhere. In many applications, valuable information about the strength of these materials enables more precise control in everything from cutting and processing soft foods to des...            
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            Melih Eriten, Corinne Henak | P220230US01
        
    Technology
LIQUID CRYSTAL-INFUSED SLIPPERY ANTI-FOULING SURFACES
            Building off their earlier work with LC-infused multilayer films, the inventors developed a method for directly infusing LCs into porous PTFE membranes.  The resulting materials have desirable charac...            
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            David Lynn, Harshit Agarwal | P210229US02
        
    Technology
DEVICE AND METHOD FOR CONTROLLING AND CONFIGURING THE SPACIAL AND TEMPORTAL EVOLUTION OF A GRADIENT IN A MICROFLUIDIC ENVIRONMENT
            UW-Madison researchers have developed a well-plate for cell culture that allows the user to finely define the location and temporal profile of multiple gradients including oxygen, nutrients, chemoattr...            
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            David Beebe, Jose Ayuso, Maria Virumbrales Munoz, Cristina Sanchez de Diego | P220125US01
        
    Technology
RAPID ESTIMATION OF A SOIL-WATER RETENTION CURVE USING VISIBLE-NEAR INFRARED SPECTROSCOPY
            UW-Madison researchers have developed improved methods and systems for characterizing soil using visible-near-infrared spectroscopy (vis-NIRS) data. Combining their spectrographic data with additional...            
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            Jingyi Huang, Zampela Pittaki-Chrysodonta, Alfred Hartemink | P210177US02
        
    Technology
ELECTROMECHANICAL FORCE SENSOR BASED ON EXTREMA DEGENERACY POINT WITH NONLINEAR RESPONSE
            UW-Madison researchers and collaborators from Wesleyan University have shown, using an exceptional point (EP)-based PT-symmetric electromechanical accelerometer, that increases in technical noise can ...            
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            Ramathasan Thevamaran, Jizhe Cai, Tsampikos Kottos, Fred Ellis, Rodion Kononchuk | P220050US01
        
    Technology
ALKALI METAL OPTICAL CLOCK
            UW researchers have invented a Cesium Lattice Optical Clock (CLOC) for high performance and simple operation in a compact form factor. The novel design uses a “forbidden” optical transition in Cs ...            
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            Mark Saffman, Shimon Kolkowitz, Arjav Sharma | P220217US01
        
    Technology
SYSTEMS AND METHODS FOR DETERMINING MECHANICAL PROPERTIES IN SUBSURFACE FORMATIONS
            A UW-Madison researcher has developed a method for predicting subsurface mechanical properties using distributed strain measurements obtained from applied perturbations. The method relies on model cha...            
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            Jesse Hampton | P190275WO01
        
    Technology
            UW-Madison researchers, working in collaboration with researchers from Cornell, developed metal-oxide based liquid crystal (LC) sensors for monitoring catalytic reactions. The inventors used a previou...            
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            Emmanouil Mavrikakis, Jake Gold, Trenton Wolter, Nicholas Abbott, Nanqi Bao, Huaizhe Yu, Ayushi Tripathi | P220044US01
        
    Technology
BIOLOGICAL SENSING AND COMMUNICATION USING OPTOGENETICS AND ELECTRONICS
            UW–Madison researchers have combined the innate sensing capabilities of biological compounds with the power of electronics to create a hybrid “bio-electronic” network. This enables new biosensor...            
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            Bhuvana Krishnaswamy, Megan McClean | P200351US02
        
    Technology
SUPER-RESOLUTION OPTICAL MICROSCOPE
            UW Madison researchers have devised a simplified super-resolution microscope with resolving features smaller than the diffraction limits of the optical system. The new super-resolution microscope expl...            
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            Shimon Kolkowitz, Aedan Gardill, Matthew Cambria | P210362US01
        
    Technology
Device And Method Incorporating A Slideable Lid For Extracting A Targeted Fraction From A Sample
            A device and a method for isolating a target from a biological sample are provided. The target is bound to solid phase substrate to form target bound solid phase substrate. The device includes a lower...            
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            David Beebe, David Guckenberger, Ben Casavant, Scott Berry | P120359US01
        
    Technology
Device And Method To Facilitate The Prepackaging, Handling And Use Of Small Volumes Of Fluids
            A device and method are provided to facilitate the handling of a volume or fluid. The device includes an elongated tube having an open first end and a second end. The tube defines a reservoir for rece...            
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            David Beebe, Jay Warrick, David Guckenberger | P160301US01
        
    Technology
Method And Device For Disaggregation Via Heterogeneous Particles
            A method and a device are provided for facilitating the disaggregation of a plurality of solid phase substrate as the plurality of solid phase substrate are transferred from a first location to a seco...            
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            David Beebe, David Guckenberger, Hannah Pezzi | P160351US01
        
    Technology
Capacitive Touch Sensor
            A capacitive touch sensor is provided, The capacitive touch sensor includes a plate having an upper surface and lying in a plate plane. A generally planar, first electrode is spaced from the plate alo...            
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            Hongrui Jiang, Jayer Fernandes | P160417US01
        
    Technology
High Performance, High Electron Mobility Transistors With Graphene Hole Extraction Contacts
            Radiation detectors based on high electron mobility transistors (HEMTs) are provided. Methods for detecting ultraviolet radiation using the HEMTs are also provided. The transistors are constructed fro...            
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            Zhenqiang Ma, Tzu-Hsuan Chang | P170305US01
        
    Technology
High Mass Accuracy Filtering For Improved Spectral Matching Of High-Resolution Gas Chromatography-Mass Spectrometry Data Against Unit-Resolution Reference Databases
            The invention provides methods, systems and algorithms for identifying high-resolution mass spectra. In some embodiments, an analyte is ionized and analyzed using high-resolution mass spectrometry (MS...            
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            Joshua Coon, Nicholas Kwiecien, Derek Bailey, Michael Westphall | P140184US02
        
    Technology
Method And Device For Containing Expanding Droplets
            A method and microfluidic device are provided for containing a droplet having an outer surface at a predetermined location. The microfluidic device includes a plate having an upper surface and a centr...            
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            David Guckenberger, Hannah Pezzi, Scott Berry, David Beebe | P160203US01
        
    Technology
Non-Displasive Pipette
            A non-displasive pipette is provided. The non-displasive pipette is configured for connection to a tip having a fluid therein. The tip includes an orifice to allow for the discharge of the fluid there...            
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            David Beebe, David Guckenberger | P160210US01
        
    Technology
Combustion Gas Sensor Assembly For Engine Control
            An optical sensor for sensing combustion products avoids fouling and damage to optical components by using a “windowless” design in which an air curtain through an orifice provides a constantly re...            
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            Scott Sanders | P160307US01
        
    Technology
Deformable Well And Method
            A deformable well structure for a microtiter plate and method are provided. The deformable well structure includes a sample container defining a well for receiving a sample therein. The sample receive...            
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            David Beebe, David Guckenberger, Hannah Pezzi, Scott Berry | P160327US01
        
    Technology
Optoelectronic Devices Based On Thin Single-Crystalline Semiconductor Films And Non-Epitaxial Optical Cavities
            Optoelectronic devices that use very thin single-crystalline inorganic semiconductor films as phonon-absorbing layers in combination with non-lattice optical cavities are provided.            
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            Zhenqiang Ma, Zhenyang Xia, Qiaoqiang Gan, Haomin Song, Zongfu Yu, Ming Zhou | P170287US01