Sustainable Smart Gas Sensor
AI-programmable multi-gas sensor based on biodegradable nanomaterials.
Status:
Pre-business
SDGs:
Good health and well-being, Life on land
Industry:
ICT, Microtech, nanotech and materials
Impact:
Sustainable materials, Quality of life
Origin:
Research to Business
School:
School of Science
Established:
2025
A low cost printed, AI-programmable, multi-gas sensor based on biodegradable nanomaterials.
Printable ink-based materials react to various gases, producing resistance changes. Various inks react in different ways to different gases. By having two or more different ink-based sensing elements it is possible to identify specific gases by looking at the resistances of various ink-based sensing elements. The combination acts like a fingerprint, which is unique for each gas. This multi-channel reaction is used as training data for AI, which then interprets the measurement result as presence and concentration of existing gas(es) in a continuous measurement.
Contact
Ilkka Hyytiäinen
Antti Jäänvirta
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