Search Results - materials+%26+chemicals+%3e+m-c%3a+coatings

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Polymer dispersed liquid crystal photovoltaic device and method for making
PAGE TITLE Overview PAGE SUMMARY A novel photovoltaic device including a polymer dispersed liquid crystal (PDLC) material that is capable of converting solar energy to electrical energy and method for making. The device may optionally include a conductive container for holding the PDLC material. In an exemplary embodiment, the invention is directed...
Published: 8/12/2024   |   Inventor(s): Adam Fontecchio, Jared Coyle
Keywords(s):  
Category(s): Energy, Materials & Chemicals, Energy > Energy: Energy Harvesting, Energy > Energy: Solar, Materials & Chemicals > M-C: Polymers, Materials & Chemicals > M-C: Electronic/Conductive, Materials & Chemicals > M-C: Coatings, Materials & Chemicals > M-C: Thin Films
Flexible SERS substrates with filtering capabilities
PAGE TITLEOverviewPAGE SUMMARY A method for the formation of flexible surface enhanced Raman spectroscopy substrates with filtering capabilities. The method produces thin flexible substrates that have a nanoparticle ink deposited thereon. The nanoparticle ink may be any suitable nanoparticle ink which includes stabilized nanoparticles such as silver,...
Published: 7/12/2024   |   Inventor(s): Som Tyagi, Manuel Figueroa
Keywords(s): In-vitro diagnostics, Raman spectroscopy, SERS
Category(s): Materials & Chemicals, Hardware, Circuits & Sensors, Materials & Chemicals > M-C: Chemicals and Processes, Materials & Chemicals > M-C: Coatings, Hardware, Circuits & Sensors > Hardware: Chemical Sensors
Molecular control of surface coverage
PAGE TITLE Overview PAGE SUMMARY The concentration of a material covering a surface is controlled via an equilibrium process. Equilibrium parameters such as a concentration of the provided material, the exposure time of the material to the surface, and the surface area of an attractor applied to the surface are determined utilizing a millimeter...
Published: 8/14/2024   |   Inventor(s): Rajakkannu Mutharasan, David Delesdernier, Kishan Rijal
Keywords(s):  
Category(s): Materials & Chemicals, Hardware, Circuits & Sensors, Materials & Chemicals > M-C: Coatings, 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
Specificity and sensitivity enhancement in cantilever sensing
PAGE TITLEOverviewPAGE SUMMARY The invention is directed to a sensor system including at least one sensor and target specific receptors bound substrates for purposes of enhancing detection sensitivity. Optionally, the sensor system may include quantum dots for independently verifying the presence of a target molecule or compound. The sensor system may...
Published: 7/11/2024   |   Inventor(s): Wei-Heng Shih, Wan Shih
Keywords(s):  
Category(s): Medical Devices & Diagnostics, Materials & Chemicals, Hardware, Circuits & Sensors, 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
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
Ternary carbide and nitride composites having tribological applications and methods of making same
PAGE TITLE Overview PAGE SUMMARY A turbomachinery component includes a substrate having a surface, the surface consisting essentially of at least one composite of at least one metal and at least one compound having the chemical formula Mn+1AXn, wherein M is at least one early transition metal selected from groups IIIB, IVB, VB, and VIB, A is at...
Published: 8/9/2024   |   Inventor(s): Michel Barsoum, Thirumalai Palanisamy, Surojit Gupta, Chien-Wei Li
Keywords(s):  
Category(s): Materials & Chemicals, Materials & Chemicals > M-C: Chemicals and Processes, Materials & Chemicals > M-C: Coatings, Materials & Chemicals > M-C: High Temperature
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