OSC Based Gas Sensor for Detecting Agriculture Ammonia Water Pollution

Chih Lu Chiang, Yu Yu Huang*, Te Yao Liu, Yi Yu Chen, Li-Yin Chen, Hsiao Wen Zan, Hsin-Fei Meng*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review


Overabundant fertilization results in significant ammonia nitrogen pollution, which consequently triggers eutrophication. This study aims to tackle the constraints inherent in existing detection methodologies with an OSC based gas sensor, which can precisely detect 0.2 mg/L20 mg/L ammonia nitrogen. To our knowledge, we are the first to successfully demonstrate the real-time detection of agriculture ammonia water pollution with solid state sensors.

Original languageEnglish
Title of host publication2023 IEEE SENSORS, SENSORS 2023 - Conference Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798350303872
StatePublished - 2023
Event2023 IEEE SENSORS, SENSORS 2023 - Vienna, Austria
Duration: 29 Oct 20231 Nov 2023

Publication series

NameProceedings of IEEE Sensors
ISSN (Print)1930-0395
ISSN (Electronic)2168-9229


Conference2023 IEEE SENSORS, SENSORS 2023


  • agriculture
  • ammonia
  • gas sensor
  • organic semiconductor
  • runoff


Dive into the research topics of 'OSC Based Gas Sensor for Detecting Agriculture Ammonia Water Pollution'. Together they form a unique fingerprint.

Cite this