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Compact Multi-Sensor Package
Economically accessible multiple aqueous gas sensor packages for scalable networked oceanographic monitoring. Adapting off-the-shelf components from mature industries for marine use enables the package to maintain a low production cost, operate autonomously, and be suitable for long-term deployments.
TRL: 8
Published: 2/12/2025
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Inventor(s): Anna Michel, William Pardis, Beckett Colson, David Nicholson
Keywords(s): Dissolved Gas, Gas Sensors
Category(s): Product Types > Sensors
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Sensor for Aqueous Gases in the Environment (SAGE)
Background: Measuring dissolved gas concentrations is vital in industrial, environmental, and biomedical fields, with absorption spectroscopy offering high sensitivity and selectivity. However, achieving this often requires bulky components that aren’t ideal for portable or in-situ sensors. Miniaturizing optical cells is crucial for working with...
Published: 3/24/2025
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Inventor(s): Anna Michel, Jason Kapit
Keywords(s): Dissolved Gas, Environmental Monitoring, Gas Sensors, Oceanographic Research & Exploration
Category(s): Product Types > Sensors, Applications > Oceanographic Research
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Microplastics Detection Sensor
The Microplastics Detection sensor utilizes impedance spectroscopy. The innovative approach differentiates between plastic and non-plastic particles in a liquid sample in a real-time, flow-through microplastics sensor. Lab results indicate successful differentiation of biological material from plastic particles of various sizes. The sensor can make...
Published: 7/10/2024
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Inventor(s): Anna Michel, Beckett Colson
Keywords(s): Environmental Monitoring, Microplastics & Pollution
Category(s): Product Types > Sensors, Applications > Monitoring
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