Search Results - alexander+ivanov

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Enhanced Proteomic Profiling of Human Plasma-Derived Extracellular Vesicles through Charge-Based Fractionation to Advance Biomarker Discovery Potential
Method for enhanced isolation & analysis of plasma-derived extracellular vesicles, improved biomarker discovery & disease diagnostics Background: Current methods for isolating and analyzing extracellular vesicles (EVs) from plasma face significant challenges in achieving adequate purification from abundant plasma proteins, limiting their utility...
Published: 6/13/2025   |   Inventor(s): Alexander Ivanov, Xianyi Su
Keywords(s):  
Category(s): Technology Classifications > 1. Life Science > Drug Delivery, Technology Classifications > 1. Life Science > Chemistry
­METHODS AND SYSTEM FOR SPECTRAL IMAGING OF DENSITY, ANISTROPY, AND ORIENTATION
­METHODS AND SYSTEM FOR SPECTRAL IMAGING OF DENSITY, ANISTROPY, AND ORIENTATION Researchers at the Chan Zuckerberg Biohub have developed an imaging module and computational algorithms for high-speed spectral quantitative imaging of density and anisotropy in fluorescence and label-free contrasts. Microscopy is central to biological research and...
Published: 1/31/2025   |   Inventor(s): Shalin Mehta, Ivan Ivanov, Li-Hao Yeh
Keywords(s): Anisotropy, Biomolecules, Density, Microscopy, Optical Imaging, Polarization
Category(s): Technology Classifications > Engineering
­METHOD AND SYSTEM FOR QUANTITATIVE THREE-DIMENSIONAL MEASUREMENT OF DENSITY, ANISOTROPY, AND ORIENTATION WITHOUT LABEL
­METHOD AND SYSTEM FOR QUANTITATIVE THREE-DIMENSIONAL MEASUREMENT OF DENSITY, ANISOTROPY, AND ORIENTATION WITHOUT LABEL Researchers at the Chan Zuckerberg Biohub have developed a label-free computational imaging method for measuring optical properties of a specimen. Biological architecture is intrinsically tensorial. The permittivity tensor (PT)...
Published: 1/31/2025   |   Inventor(s): Shalin Mehta, Ivan Ivanov, Li-Hao Yeh
Keywords(s): Anisotropy, Biomolecules, Density, Microscopy, Optical Imaging, Polarization
Category(s): Technology Classifications > Engineering