ArticleProceedings of the National Academy of Sciences of the United States of America2010
Highly sensitive and selective odorant sensor using living cells expressing insect olfactory receptors.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed.
- Portable geosmin detection system based on sensor cells expressing insect odorant receptors.Scientific reports · 2026Article
- Living sensor display implanted on skin for long-term biomarker monitoring.Nature communications · 2026Article
- Shape-Encoded Hydrogel Sensor Particles Enable Multiplex Odorant Detection Through Deep-learning Classification.Small (Weinheim an der Bergstrasse, Germany) · 2025Article
- Advances in cell-based biosensors: Transforming food flavor evaluation with novel approaches.Food chemistry: X · 2025Review
- High-throughput ligand profile characterization in novel cell lines expressing seven heterologous insect olfactory receptors for the detection of volatile plant biomarkers.Scientific reports · 2023Article
- Biosensors for Odor Detection: A Review.Biosensors · 2023Review
- Article
- Anhydrobiotic chironomid larval motion-based multi-sensing microdevice for the exploration of survivable locations.iScience · 2022Article
- Highly sensitive VOC detectors using insect olfactory receptors reconstituted into lipid bilayers.Science advances · 2021Article
- A Pichia biosensor for high-throughput analyses of compounds that can influence mosquito behavior.MicrobiologyOpen · 2021Article
- Cell-Based Biohybrid Sensor Device for Chemical Source Direction Estimation.Cyborg and bionic systems (Washington, D.C.) · 2021Article
- The Emergence of Insect Odorant Receptor-Based Biosensors.Biosensors · 2020Review
- Vapor detection and discrimination with a panel of odorant receptors.Nature communications · 2018Article
- Membrane protein-based biosensors.Journal of the Royal Society, Interface · 2018Review
- Biomimetic Sensors for the Senses: Towards Better Understanding of Taste and Odor Sensation.Sensors (Basel, Switzerland) · 2017Review
- Honey bee odorant-binding protein 14: effects on thermal stability upon odorant binding revealed by FT-IR spectroscopy and CD measurements.European biophysics journal : EBJ · 2014Article
- Determining the applicability of threshold of toxicological concern approaches to substances found in foods.Critical reviews in food science and nutrition · 2013Article
- Biomimetic tissues on a chip for drug discovery.Drug discovery today · 2012Review
- A cell-based biosensor for real-time detection of cardiotoxicity using lensfree imaging.Lab on a chip · 2011Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This paper describes a highly sensitive and selective chemical sensor using living cells (Xenopus laevis oocytes) within a portable fluidic device. We constructed an odorant sensor whose sensitivity is a few parts per billion in solution and can simultaneously distinguish different types of chemicals that have only a slight difference in double bond isomerism or functional group such as -OH, -CHO and -C(=O)-. We developed a semiautomatic method to install cells to the fluidic device and achieved stable and reproducible odorant sensing. In addition, we found that the sensor worked for multiple-target chemicals and can be integrated with a robotic system without any noise reduction systems. Our developed sensor is compact and easy to replace in the system. We believe that the sensor can potentially be incorporated into a portable system for monitoring environmental and physical conditions.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.