Search Results - ryan+walczak

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Multi-parametric Acoustic, Optical and Mechanical Imaging of Cervical Tissue Insufficiencies to Predict Preterm Birth
An enhanced image-guidance system that integrates ultrasound and photoacoustic into existing ablation systems to provide an enhanced image-guidance system for identification of cervical tissue changes during pregnancy and postpartum. Technology Summary Preterm delivery is a main cause of perinatal morbidity and mortality worldwide, which is associated...
Published: 9/15/2025   |   Inventor(s): Mohammad Mehrmohammadi, Sonia Hassan, Edgar Hernandez-Andrade, Yan Yan, Maryam Basij
Keywords(s): Driving Lifelong Health
Category(s): Technology Category > Women's Health, Technology Category > Medical Devices, Technology Category > Life Science, Technology Category > Imaging, Technology Category > Acoustics
Electroactive Polymers for Enhancing the Mechanical and Electrical Contact to Graphene or Carbon Nanotubes
Improves Adhesion of Secondary Materials onto Graphene and Carbon Nanotube Film Electrodes Without Degrading Their ConductanceThis conjugated polymer ensures reliable non-covalent interactions between secondary materials and carbon nanotube films without degrading the conductivity. Graphene or carbon nanotube films can produce robust, flexible and transparent...
Published: 6/27/2021   |   Inventor(s): Andrew Rinzler, Ryan Walczak, John Reynolds
Keywords(s): Carbon Nanotubes, conducting polymers, conjugated polymers, electroactive polymers, laminate, organic substances, photovoltaics, polycyclic aromatic hydrocarbon, pyrene
Category(s): Technology Classifications > Engineering > Materials