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Hybrid Plasmonic Platform for Directing and Controlling Nanostructure Growth

Low-Heat, Bottom-Up Approach Can Produce Metal, Polymer or Bio-Molecule Structures for Catalysis, Biosensors, Electronic Devices and MoreThis surface plasmon mediated chemical solution deposition method uses surface plasmon resonance to deposit nanoparticles in the liquid phase at room temperature to direct and control nanostructure growth. Plasmonic...

Published: 6/27/2021 | Inventor(s): Wei Wei, Jingjing Qiu

Keywords(s): Catalysts, nanoparticle synthesis, Plasmonic, Thin Films

Category(s): Technology Classifications > Engineering > Chemical, Technology Classifications > Engineering > Materials

Rapid Antimicrobial Susceptibility Testing using Piezoelectric Sensor

PAGE TITLEOverviewPAGE SUMMARY In the U.S., each year at least 2 million people acquire serious infections with bacteria resistant to one or more of the antibiotics, resulting in >$20 billion in direct healthcare costs and $35 billion in lost productivity. In particular, nosocomial bloodstream infections (BSI’s), including catheter-related...

Published: 5/19/2022 | Inventor(s): Wan Shih, Wei-Heng Shih, Xin Xu, Christopher Emery, Suresh Joshi, Wei Wu

Keywords(s):

Category(s): Materials & Chemicals, Medical Devices & Diagnostics, Materials & Chemicals > M-C: Electronic/Conductive, Materials & Chemicals > M-C: Coatings, Medical Devices & Diagnostics > MDD: Diagnostic Tests, Medical Devices & Diagnostics > MDD: Point of Care Diagnostics

Piezoelectric Plate Sensor (PEPS)

PAGE TITLEOverview PAGE SUMMARY Improving sensitivity, accuracy and efficiency of piezoelectric sensors for detecting biomolecules is important to the development of sensitive and reliable assays in the healthcare field for early detection and prevention of diseases. To achieve sub-femtomolar sensitivity, Drexel’s researchers have developed a...

Published: 7/12/2024 | Inventor(s): Wan Shih, Wei-Heng Shih, Wei Wu, Mehmet Cagri Soylu, Ceyhun Ekrem Kirimli, Suresh Joshi, Haitao Guo, Ying-Hsiu Su

Keywords(s):

Category(s): Medical Devices & Diagnostics, Hardware, Circuits & Sensors, Materials & Chemicals, Materials & Chemicals > M-C: Chemicals and Processes, Materials & Chemicals > M-C: Coatings, Materials & Chemicals > M-C: Electronic/Conductive, Medical Devices & Diagnostics > MDD: Diagnostic Tests, Medical Devices & Diagnostics > MDD: Point of Care Diagnostics, Hardware, Circuits & Sensors > Hardware: Biological Sensors, Hardware, Circuits & Sensors > Hardware: Chemical Sensors