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227 Results for 'Analytical Instrumentation, Methods & Materials'
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Technology
Mass Defect-Based Multiplex Dimethyl Pyrimidinyl Ornithine (DiPyrO) Tags for High-Throughput Quantitative Proteomics and Peptidomics
UW-Madison researchers have developed a novel type of mass defect-based chemical tag for use in quantitative mass spectrometry analyses of proteins, peptides, glycans and metabolites. Mass defect-base...
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Lingjun Li, Dustin Frost, Amanda Buchberger Jones | P150350US02
Technology
Ion Source with Low Turn-On Delay, Jitter
UW-Madison researchers have developed a plasma ion source that exhibits a short delay between voltage application and ion beam initiation with low variance in the observed delay (i.e., jitter). Typica...
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Andrew Seltzman | P170357US01
Technology
High Efficiency Room Temperature Infrared Sensor
UW-Madison researchers have developed a room-temperature infrared sensor with high detection efficiency over a wide IR spectral band. Room-temperature operation makes this technology easier to use tha...
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Hongrui Jiang, Seyyed Mohammad Moghimi | P180031US01
Technology
MODULE TO INTEGRATE SINGLE CELL AUTOFLUORESCENCE LIFETIMES WITH SINGLE-CELL TRANSCRIPTION (SCRNA-SEQ)
UW-Madison and Morgridge Institute for Research researchers have created the first high throughput instrument to integrate single cell autofluorescence lifetimes with single-cell transcription (scRNA-...
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Melissa Skala, Kayvan Samimi, Darcie Moore | P240227US01
Technology
FABRICATION AND USE OF NANOCOILS ON NITROGEN-VACANCY DIAMOND SUBSTRATES FOR MAGNETIC FIELD DETECTION AND MANIPULATION
UW-Madison researchers have created a spiral inductor for on chip electromagnetic signal conversion. The spiral inductors include an electrically conductive spiral coil and a nitrogen vacancy (NV) dia...
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Aviad Hai, Alireza Ousati Ashtiani, Ilhan Bok, Yash Gokhale | P240082US01
Technology
UNDER-OIL EXTRACTION USING EXCLUSIVE LIQUID REPELLENCY FOR CELL ISOLATION
UW-Madison researchers have extended their previously developed "Exclusive Liquid Repellency" (ELR) multi-phase liquid system, by integrating it with a new magnetic isolation platform to permit isolat...
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David Beebe, Terry Juang, Sheena Kerr | P240134US01
Technology
METHOD FOR TUNING AN ELECTROCHEMICAL DOUBLE LAYER TO GENERATE SOUND REPRESENTATIVE OF PROPERTIES OF THE DOUBLE LAYER
UW-Madison researchers have developed a new way to monitor the behavior of electrochemical double layers (EDL) by bringing them into spontaneous oscillation. The inventors used a modified multivibrato...
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Marcel Schreier, Christine Lucky, Megan Kelly | P230204US02
Technology
SYSTEM AND METHOD FOR FLEXIBLE MULTI-VARIABLE SENSOR
UW-Madison researchers, in conjunction with an industry partner, have developed a printed serpentine trace that can act as both a temperature sensor and a strain/flow sensor. It is integrated on a sin...
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Joseph Andrews, Muhammadeziz Tursunniyaz, Brian Cardwell | P220185US02
Technology
METHODS FOR FABRICATING OPTICAL METASURFACES
Optical metasurfaces enable unprecedented control over electromagnetic wave manipulation. By leveraging powerful resonance mechanisms supported by subwavelength structures arranged in two-dimensional ...
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Filiz Yesilkoy, Yuber Samir Sanchez Rosas, Wihan Adi | P240127US01
Technology
WIRELESS PASSIVE MECHANICAL VIBRATION MONITOR SYSTEM
Real-time vibration sensing is important in a variety of applications in industry, health care, and environmental monitoring. For example, vibration monitoring can assist in the prediction of natural ...
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Chu Ma, Dajun Zhang, Bhuvana Krishnaswamy, Muhammad Shahid | P240131US01
Technology
SYSTEMS AND METHODS FOR LABEL-FREE SENSING OF NEUTROPHIL ACTIVATION
UW-Madison researchers have developed a unique inherent autofluorescent image-based classifiers neutrophil activation. The specific autofluorescence signatures are used to identify neutrophil activati...
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Melissa Skala, Rupsa Datta, Alexandra Walsh | P220289US02
Technology
DEVICES AND METHODS FOR LABEL-FREE SENSING OF LYMPHOCYTE ACTIVATION AND IDENTITY
UW-Madison researchers have developed a unique inherent fluorescent image-based classifiers for B cell and NK cell activation. The specific autofluorescence signatures are used to identify B cell acti...
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Melissa Skala, Rebecca Schmitz, Alexandra Walsh | P220288US02
Technology
NON-INVASIVE MULTIPARAMETER SENSOR
In conjunction with their industrial partner, UW-Madison researchers have created a passive capacitive sensor that uses thin-film electrodes placed in an interdigitated pattern to sense a variety of k...
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Joseph Andrews, Brian Cardwell, Muhammadeziz Tursunniyaz | P230430US01
Technology
METHOD AND APPARATUS FOR EVALUATING SOFT MATERIAL PROPERTIES USING NONLINEAR VIBRATIONS
Characterizing the mechanical properties of multiphasic materials can be important in many applications. In the food industry, for instance, such characterization can help evaluate dehydration and aid...
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Melih Eriten, Karthik Yerrapragada, Haocheng Yang | P240104US01
Technology
LONG DISTANCE WIRELESS RADIO TAG WITH RF ENERGY HARVESTING
The range of passive RFID tags is constrained by three factors. The first is that the reflected energy to the reader rapidly decreases with distance between the reader and the RFID tag both with respe...
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Bhuvana Krishnaswamy, Yaman Sangar, Kai Pederson | P230128US02
Technology
APPARATUS AND METHOD FOR DIRECT NITRATE SENSING IN SOIL
Nitrate is a nutrient that helps plants grow, but too much of it can be harmful. Nitrate monitoring can be used to reduce the amount of fertilizer needed, which is better for the environment and can ...
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Joseph Andrews, Jingyi Huang, Aatresha Biswas | P230143US01
Technology
Fluorescent Indicator of Lithium Ions
UW-Madison researchers have developed a novel profluorophore that binds to lithium ions with high specificity, inducing a fluorescent signal. The fluorescent indicator can be seamlessly integrated int...
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Randall Goldsmith | P150162US02
Technology
MICROFLUIDIC DEVICE AND METHOD FOR GENERATING A SKIN CONSTRUCT
Research into new therapies for skin diseases is challenging for a number of reasons. As is known, skin cells are exposed to both atmospheric air and liquids within the body. However, conventional cel...
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Jose Ayuso, Catherine Reed McBain, Seth Zima, Rithvik Turaga, Vijayasaradhi Setaluri | P230351US01
Technology
Volume-Free Reagent Addition and Exclusion-Based Sample Preparation Enables Multistep Microscale Assays
Liquid handling is a critical step in biological assays and typically includes either a reagent addition or solution exchange process. However, it’s challenging to manipulate samples on the microsca...
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David Beebe, Joshua Lang, Duane Juang, Scott Berry, Tamara Rodems | P190228US02
Technology
High-Efficiency Modeling of Three-Dimensional Lumens
Lumens are tubular structures pervasive throughout all body systems. Typical in vitro cell models used by pharmaceutical industries lack the dimensional complexity necessary to mimic lumen structures ...
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Patrick McMinn, David Beebe | P190284US01
Technology
ENERGY HARVESTING MULTISENSOR WILDFIRE MONITORING SYSTEM
Wildfires occur naturally in many ecosystems worldwide; however, the frequency of wildfires has increased in recent years. The United States National Interagency Fire Center reports that the total bur...
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Umit Ogras, Yigit Tuncel, Toygun Basaklar | P240049US01
Technology
A NONIONIC, REDOX-CLEAVABLE SURFACTANT FOR MASS SPECTROMETRY-BASED PROTEOMICS AND STRUCTURAL BIOLOGICAL APPLICATIONS
UW-Madison researchers have developed a nonionic cleavable surfactant (NCS) for mass spectrometry (MS)-based proteomics and analysis. Specifically, NCS was designed and synthesized to include a cleava...
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Ying Ge, Kyle Brown, Song Jin, Morgan Gugger | P220246US02
Technology
NAVIGATION SYSTEM USING CELESTIAL RADIO EMISSIONS
A UW-Madison researcher has developed a celestial guidance system that uses radio imaging of celestial bodies including the galactic plane received by an interferometric antenna array to provide robus...
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Kael Hanson | P220345US01
Technology
MULTIPLEXED DILEU-BIOTIN-AZIDE (DBA) TAG ENABLED ISOBARIC TANDEM ORTHOGONAL PROTEOLYSIS ACTIVITY-BASED PROTEIN PROFILING (ISOBOP-ABPP) PLATFORM FOR HIGH-THROUGHPUT QUANTITATIVE PAN-PTM ANALYSIS
UW-Madison researchers have developed a set of novel isobaric chemical tags, DiLeu-Biotin-Azide (DBA), that could be useful in proteomics, particularly quantification of post translational modificatio...
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Lingjun Li, Miyang Li, Min Ma | P220286US02
Technology
SOIL GAS-FLUX MEASUREMENT SYSTEM
Soil produces or consumes gases such as carbon dioxide, methane, nitrous oxide, ammonia, and oxygen through normal biological and geological processes. Current soil gas-flux measurement systems are ex...
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Bhuvana Krishnaswamy, Jingyi Huang, Francisco Arriaga, Christian Martinez, Hendri Winanto, Adam Nygard | P230171US01