Search Results - chemical+particulates

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An Optical Display Based on Chemical Release from Printed Porous Voxels

We describe the concept of utilizing precisely patterned and chemically loaded three-dimensional porous containers akin to “chemical voxels” to enable dynamic visual patterns via spatial and temporal control of both local and global chemical release. Using numerical simulations and experiments, we show how variations in porosity, volume, shape and relative...

Published: 6/27/2024 | Inventor(s): Yevgeniy Kalinin, Jinpyo Hong, Shivendra Pandey, David Gracias

Keywords(s): Chemical particulates, Environmental Sensing, Imaging and Sensing Systems, Integrated Sensing System, Sensing Modality

Category(s): Technology Classifications > Computers, Electronics & Software > Sensors, Technology Classifications > Industrial Tech > Energy, Infrastructure & Environment, Technology Classifications > Computers, Electronics & Software, Technology Classifications > Industrial Tech, Technology Classifications > Engineering Tech > Energy, Infrastructure & Environment

Non-invasive Sensing of Free Metal Ions Using iCEST

C12425: MRI-based Non-Invasive Metal Ion Detection SystemNovelty: Novel method combining chemical exchange saturation transfer (CEST) magnetic resonance imaging (MRI) with 19F fluorinated chelators to detect free metal ions with high sensitivity and specificity.Value Proposition: Although metal ions are involved in a myriad of biological processes,...

Published: 6/27/2024 | Inventor(s): Michael Mcmahon, Jeff Bulte, Amnon Bar-Shir

Keywords(s): Chemical particulates, Environmental Sensing, Imaging and Sensing Systems, Imaging Modality, In Vivo Medical Imaging, Integrated Sensing System, Magnetic Resonance Imaging (MRI), Sensing Modality

Category(s): Technology Classifications > Computers, Electronics & Software > Sensors, Technology Classifications > Industrial Tech > Energy, Infrastructure & Environment, Technology Classifications > Computers, Electronics & Software, Technology Classifications > Industrial Tech, Technology Classifications > Computers, Electronics & Software > Image Processing & Analysis, Technology Classifications > Medical Devices > Imaging, Technology Classifications > Engineering Tech > Energy, Infrastructure & Environment