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Wall-shear-stress Optical Probe
Researchers at GW have invented a novel method to measure wall-shear-stress (WSS) by means of an optical probe. The novel device on which the method may be implemented is highly compact and can this be deployed in situ when taking into account, spatial considerations on an industrial scale. This also translates to the device being cost-effective. A...
Published: 7/30/2024   |   Inventor(s): Philippe Bardet, Peter Huck, Charles Fort
Keywords(s):  
Category(s): Technology Classifications > Research Tools > Imaging Tools, Technology Classifications > Computers Electronics & Software > Image Processing and Analysis
Height-Controlled Mirror for High Accuracy Axial Localization Microscopy
­Dynamic, nanoscale interactions on and near the plasma membrane of live cells participate in critical cell biological functions (e.g. cell adhesion and migration), but many aspects are not yet described due to the state of investigative tools. Applicable tools like Scanning Angle Interference Microscopy (SAIM) can perform nanoscale 3D localization...
Published: 7/30/2024   |   Inventor(s): Inhee Chung
Keywords(s):  
Category(s): Technology Classifications > Research Tools > Imaging Tools
Matrix-free Mass Spectrometry on Nanopost Array (NAPA) Chips
Silicon NAPA chips provide highly efficient ion production for ultratrace analysis and molecular imaging by mass spectrometry without an ionization matrix. Matrix-assisted laser desorption ionization (MALDI) is an established ionization technique for mass analysis of large biomolecules, but analysis of small biomolecules (m/z < 1000) suffers from...
Published: 9/11/2024   |   Inventor(s): Akos Vertes, Bennett Walker, Jessica Stolee, Scott Retterer, Deanna Pickel
Keywords(s):  
Category(s): Technology Classifications > Research Tools > Imaging Tools
Laser Ablation Electrospray Ionization (LAESI) Mass Spectrometry: matrix-free ambient 2D or 3D imaging of living tissue without sample preparation
LAESI provides very precise in situ chemical analysis of biological samples using mass spectrometry (MS) technique. LAESI enables 2D and 3D imaging of metabolites, lipids, peptides and proteins in biological samples at the single cell level, empowering rapid chemical analyses in multiple fields of biology, medicine and chemistry. The LAESI device embodies...
Published: 7/30/2024   |   Inventor(s): Akos Vertes, Peter Nemes
Keywords(s):  
Category(s): Technology Classifications > Research Tools > Imaging Tools