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Programmable and Tunable Electrostatic Analyzers
RPI ID: 2020-020-401
Innovation Summary:
A cylindrical deflector analyzer is designed with programmable and tunable capabilities for charged particle trajectory control. The system uses dynamic voltage modulation to adjust deflection angles and energy resolution. It supports real-time calibration and multi-mode operation for spectroscopy and particle...
Published: 3/10/2026
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Updated: 3/10/2026
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Inventor(s): Edwin Fohtung
Keywords(s): analyzer, Bessel functions, cylindrical, deflector, electric propulsion, Electrostatic, electrostatic analyzer, energy measurement, particle analyzers, plasma, propulsion, pure and imaginary indices, spherical
Category(s): Computational Science and Engineering
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Combined Plasma-ARGET ATRP Method and Materials For Modifying Poly(ether sulfone) Surface
RPI ID: 2017-007-401Innovation Summary:This invention presents a method for modifying polymeric surfaces using atmospheric pressure plasma followed by atom transfer radical polymerization (ATRP). The process activates the surface, attaches an initiator, and then grows polymer chains to tailor surface properties. It enables precise control over surface...
Published: 7/21/2025
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Updated: 7/3/2025
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Inventor(s): Georges Belfort, Istvan Kocsis, Mirco Sorci, Alexander Lee, John Keating
Keywords(s): Advanced Materials, ARGET ATRP, Biological\Chem Separation\Purification Tech, Biotechnology, Chemistry, coatings/adhesives/composites, Consumer product, Desalination, Design, Devices, Devices/instruments, Energy, Energy efficiency, Environment, Films, Human healthcare, Material science, membrane systems, Membrane Technology, Membranes, Nanotechnology, Nanotechnology (nanocomposites), Organics Recovery, pharmaceutical, plasma, plastics, Polymer Brush, polymer composite, polymer/epoxy resins, polymerization, Polymers, Proteins, research reagents/tools, Sensors, Surface modification, Technology
Category(s): Nanotechnology and Advanced Materials
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