Search Results - anna+michel

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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 | Inventor(s): Anna Michel, William Pardis, Beckett Colson, David Nicholson

Keywords(s): Dissolved Gas, Gas Sensors

Category(s): Product Types > Sensors

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 | 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

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 | Inventor(s): Anna Michel, Beckett Colson

Keywords(s): Environmental Monitoring, Microplastics & Pollution

Category(s): Product Types > Sensors, Applications > Monitoring

Noninvasive Mid-Infrared In Vivo Glucose Sensor

Noninvasive Mid-infrared in vivo Glucose Sensor Princeton Docket # 14-2945 Researchers in the Department of Electrical Engineering at Princeton University have developed a novel, noninvasive method to measure blood glucose levels. Development of this noninvasive in vivo glucose sensor may improve the quality of life for the more than 343 million...

Published: 4/10/2025 | Inventor(s): Sabbir Liakat, Claire Gmachl, Anna Michel

Keywords(s): biomarker/diagnostic, diabetes, laser, life science research tools, medical device

Category(s): Biotechnology/Pharmaceuticals, Medical Devices/Diagnostics, Mechanical/Electrical Engineering