ReviewMaterials (Basel, Switzerland)2020
Organic Thin-Film Transistors as Gas Sensors: A Review.
Review in Materials (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- An accessible property classification framework to predict the solubility of functionalised naphthalenes and rylenes in organic solvents.Digital discovery · 2026Article
- Octachlorinated Metal Phthalocyanines (M = Co, Zn, VO): Crystal Structures, Thin-Film Properties, and Chemiresistive Sensing of Ammonia and Hydrogen Sulfide.Sensors (Basel, Switzerland) · 2025Article
- PCDTBT: Force Field Parameterization and Properties by Molecular Dynamics Simulation.The journal of physical chemistry. B · 2025Article
- Electron-Deficient Organic Molecules Based on B←N Unit: A N-Type Room-Temperature Chemiresistive Sensors with Moisture Resistance.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Enhancing Sensitivity in Gas Detection: Porous Structures in Organic Field-Effect Transistor-Based Sensors.Sensors (Basel, Switzerland) · 2024Review
- Metal Oxide Nanowire-Based Sensor Array for Hydrogen Detection.Micromachines · 2023Article
- Detection of Water Contaminants by Organic Transistors as Gas Sensors in a Bottom-Gate/Bottom-Contact Cross-Linked Structure.Sensors (Basel, Switzerland) · 2023Article
- Dual-Gate Organic Thin-Film Transistor and Multiplexer Chips for the Next Generation of Flexible EG-ISFET Sensor Chips.Sensors (Basel, Switzerland) · 2023Article
- Electrochemical and Spectroelectrochemical Studies on the Reactivity of Perimidine-Carbazole-Thiophene Monomers towards the Formation of Multidimensional Macromolecules versus Stable π-Dimeric States.Materials (Basel, Switzerland) · 2021Article
- Synthesis of ZnAlSensors (Basel, Switzerland) · 2021Article
Corrections and comments
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Authors and funding
9 authors.
Funding
Abstract
Organic thin-film transistors (OTFTs) are miniaturized devices based upon the electronic responses of organic semiconductors. In comparison to their conventional inorganic counterparts, organic semiconductors are cheaper, can undergo reversible doping processes and may have electronic properties chiefly modulated by molecular engineering approaches. More recently, OTFTs have been designed as gas sensor devices, displaying remarkable performance for the detection of important target analytes, such as ammonia, nitrogen dioxide, hydrogen sulfide and volatile organic compounds (VOCs). The present manuscript provides a comprehensive review on the working principle of OTFTs for gas sensing, with concise descriptions of devices' architectures and parameter extraction based upon a constant charge carrier mobility model. Then, it moves on with methods of device fabrication and physicochemical descriptions of the main organic semiconductors recently applied to gas sensors (i.e., since 2015 but emphasizing even more recent results). Finally, it describes the achievements of OTFTs in the detection of important gas pollutants alongside an outlook toward the future of this exciting technology.
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Registered trials
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