1
|
Liu X, Wang X, Jiang Y. Construction and Application of Multipurpose metal-organic frameworks -based Hydrogen Sulfide Probe. J Fluoresc 2023; 33:2193-2200. [PMID: 37000364 DOI: 10.1007/s10895-023-03225-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 03/23/2023] [Indexed: 04/01/2023]
Abstract
Hydrogen sulfide (H2S) is a toxic gas derived from the sulfur industry and trace H2S in the environment can cause serious ecological damage while inhalation can cause serious damage and lead to disease. Therefore, the real-time and accurate detection of trace sulfur ions is of great significance for environmental protection and early disease detection. Considering the shortcoming of current H2S probes in terms of stability and sensitivity, the development of novel probes is necessary. Herein, a novel metal-organic frameworks (MOF)-based material, UiO-66-NH2@BDC, was designed and prepared for the visual detection of H2S with rapid response (< 6 s) and low detection limit of S2- (0.13 µM) by hydrogen bonding. Based on its good optical performance, the UiO-66-NH2@BDC probe can detect S2- in various water environments. More importantly, UiO-66-NH2@BDC probe realize imaging S2- in cells and live zebrafish.
Collapse
Affiliation(s)
- Xinyi Liu
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Bio- functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, Jiangsu, 210023, P R China
| | - Xiaosong Wang
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Bio- functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, Jiangsu, 210023, P R China
| | - Yuliang Jiang
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Bio- functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, Jiangsu, 210023, P R China
| |
Collapse
|
2
|
Gao Y, Kong D, Han J, Zhou W, Gao Y, Wang T, Lu G. Cadmium sulfide in-situ derived heterostructure hybrids with tunable component ratio for highly sensitive and selective detection of ppb-level H 2S. J Colloid Interface Sci 2022; 627:332-342. [PMID: 35863192 DOI: 10.1016/j.jcis.2022.07.052] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 07/06/2022] [Accepted: 07/09/2022] [Indexed: 11/28/2022]
Abstract
Herein, we reported cadmium sulfide derivatives pine needles-like CdS/CdO heterostructure hybrids synthesized by hydrothermal treatment and subsequent self-template oxidation approach. The component ratio of the CdS/CdO hybrids can be controlled specifically via tuning the annealing treatment protocol, and thereby giving rise to the optimization of morphology, electrical characteristics, and gas sensing properties of derived hybrids. As proof of concept, the pine needles-like CdS/CdO, which obtained after different annealing temperatures and durations, as sensitive material was employed to manufacture H2S gas sensors. The sensor based on CdS/CdO hybrids (400 °C & 1 h) exhibited high sensitivity (73.5 to 5 ppm), ppb-level limit of detection (10 ppb), and excellent selectivity regardless of the interference of other gases at optimal working temperature of 200 °C. Due to the abnormal resistance variation of n-type cadmium sulfide derived hybrids while contacting with H2S, the sensing mechanism mainly depends on the surface chemical conversion from oxide to sulfide. The pine needles-like hierarchical morphology provided an excellent scaffold for the carriers transportation and the growth of the CdO, which played a key role in resistance modulation both in air and target gas, resulting in the enhanced H2S sensing performance ultimately.
Collapse
Affiliation(s)
- Yubing Gao
- State Key Laboratory on Integrated Optoelectronics, Key Laboratory of Gas Sensors, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun, Jilin Province 130012, China
| | - Dehao Kong
- State Key Laboratory on Integrated Optoelectronics, Key Laboratory of Gas Sensors, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun, Jilin Province 130012, China
| | - Jiayin Han
- State Key Laboratory on Integrated Optoelectronics, Key Laboratory of Gas Sensors, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun, Jilin Province 130012, China
| | - Weirong Zhou
- State Key Laboratory on Integrated Optoelectronics, Key Laboratory of Gas Sensors, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun, Jilin Province 130012, China
| | - Yuan Gao
- State Key Laboratory on Integrated Optoelectronics, Key Laboratory of Gas Sensors, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun, Jilin Province 130012, China.
| | - Tianshuang Wang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, Jilin Province 130012, China.
| | - Geyu Lu
- State Key Laboratory on Integrated Optoelectronics, Key Laboratory of Gas Sensors, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun, Jilin Province 130012, China
| |
Collapse
|
3
|
Spirobifluorene derivatives and their biomaterial applications: Current trends. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
4
|
Affiliation(s)
- Liang Luo
- State Key Laboratory of Applied Organic Chemistry (SKLAOC) Lanzhou University Lanzhou P. R. China
| | - Zitong Liu
- State Key Laboratory of Applied Organic Chemistry (SKLAOC) Lanzhou University Lanzhou P. R. China
| |
Collapse
|
5
|
Trul AA, Agina EV, Ponomarenko SA. Gas Sensors Based on Conjugated Oligomers and Polymers as Promising Sensitive Elements for Toxic Gases Monitoring in the Atmosphere. POLYMER SCIENCE SERIES B 2021. [DOI: 10.1134/s1560090421050158] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
6
|
Farea MA, Mohammed HY, Shirsat SM, Sayyad PW, Ingle NN, Al-Gahouari T, Mahadik MM, Bodkhe GA, Shirsat MD. Hazardous gases sensors based on conducting polymer composites: Review. Chem Phys Lett 2021. [DOI: 10.1016/j.cplett.2021.138703] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
|
7
|
Tang X, Debliquy M, Lahem D, Yan Y, Raskin JP. A Review on Functionalized Graphene Sensors for Detection of Ammonia. SENSORS (BASEL, SWITZERLAND) 2021; 21:1443. [PMID: 33669589 PMCID: PMC7922188 DOI: 10.3390/s21041443] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 02/03/2021] [Accepted: 02/15/2021] [Indexed: 02/06/2023]
Abstract
Since the first graphene gas sensor has been reported, functionalized graphene gas sensors have already attracted a lot of research interest due to their potential for high sensitivity, great selectivity, and fast detection of various gases. In this paper, we summarize the recent development and progression of functionalized graphene sensors for ammonia (NH3) detection at room temperature. We review graphene gas sensors functionalized by different materials, including metallic nanoparticles, metal oxides, organic molecules, and conducting polymers. The various sensing mechanism of functionalized graphene gas sensors are explained and compared. Meanwhile, some existing challenges that may hinder the sensor mass production are discussed and several related solutions are proposed. Possible opportunities and perspective applications of the graphene NH3 sensors are also presented.
Collapse
Affiliation(s)
- Xiaohui Tang
- ICTEAM Institute, Université Catholique de Louvain (UCLouvain), Place du Levant, 3, 1348 Louvain-la-Neuve, Belgium; (X.T.); (Y.Y.); (J.-P.R.)
| | - Marc Debliquy
- Materials Science Department, University of Mons, 56, Rue de l’Epargne, 7000 Mons, Belgium
| | - Driss Lahem
- Materia Nova ASBL, 3, Avenue N. Copernic, 7000 Mons, Belgium;
| | - Yiyi Yan
- ICTEAM Institute, Université Catholique de Louvain (UCLouvain), Place du Levant, 3, 1348 Louvain-la-Neuve, Belgium; (X.T.); (Y.Y.); (J.-P.R.)
| | - Jean-Pierre Raskin
- ICTEAM Institute, Université Catholique de Louvain (UCLouvain), Place du Levant, 3, 1348 Louvain-la-Neuve, Belgium; (X.T.); (Y.Y.); (J.-P.R.)
| |
Collapse
|
8
|
Organic Thin-Film Transistors as Gas Sensors: A Review. MATERIALS 2020; 14:ma14010003. [PMID: 33375044 PMCID: PMC7792760 DOI: 10.3390/ma14010003] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 12/02/2020] [Accepted: 12/04/2020] [Indexed: 01/16/2023]
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.
Collapse
|
9
|
Ollé EP, Farré-Lladós J, Casals-Terré J. Advancements in Microfabricated Gas Sensors and Microanalytical Tools for the Sensitive and Selective Detection of Odors. SENSORS (BASEL, SWITZERLAND) 2020; 20:E5478. [PMID: 32987904 PMCID: PMC7583964 DOI: 10.3390/s20195478] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 09/14/2020] [Accepted: 09/21/2020] [Indexed: 12/15/2022]
Abstract
In recent years, advancements in micromachining techniques and nanomaterials have enabled the fabrication of highly sensitive devices for the detection of odorous species. Recent efforts done in the miniaturization of gas sensors have contributed to obtain increasingly compact and portable devices. Besides, the implementation of new nanomaterials in the active layer of these devices is helping to optimize their performance and increase their sensitivity close to humans' olfactory system. Nonetheless, a common concern of general-purpose gas sensors is their lack of selectivity towards multiple analytes. In recent years, advancements in microfabrication techniques and microfluidics have contributed to create new microanalytical tools, which represent a very good alternative to conventional analytical devices and sensor-array systems for the selective detection of odors. Hence, this paper presents a general overview of the recent advancements in microfabricated gas sensors and microanalytical devices for the sensitive and selective detection of volatile organic compounds (VOCs). The working principle of these devices, design requirements, implementation techniques, and the key parameters to optimize their performance are evaluated in this paper. The authors of this work intend to show the potential of combining both solutions in the creation of highly compact, low-cost, and easy-to-deploy platforms for odor monitoring.
Collapse
Affiliation(s)
- Enric Perarnau Ollé
- Department of Mechanical Engineering, Polytechnical University of Catalonia (UPC), MicroTech Lab, Colom street 11, 08222 Terrassa, Spain; (J.F.-L.); (J.C.-T.)
- SEAT S.A., R&D Department in Future Urban Mobility Concepts, A-2, Km 585, 08760 Martorell, Spain
| | - Josep Farré-Lladós
- Department of Mechanical Engineering, Polytechnical University of Catalonia (UPC), MicroTech Lab, Colom street 11, 08222 Terrassa, Spain; (J.F.-L.); (J.C.-T.)
| | - Jasmina Casals-Terré
- Department of Mechanical Engineering, Polytechnical University of Catalonia (UPC), MicroTech Lab, Colom street 11, 08222 Terrassa, Spain; (J.F.-L.); (J.C.-T.)
| |
Collapse
|
10
|
Wang Y, Zhang J, Zhang S, Huang J. OFET chemical sensors: Chemical sensors based on ultrathin organic field‐effect transistors. POLYM INT 2020. [DOI: 10.1002/pi.6095] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Yan Wang
- Interdisciplinary Materials Research Center, School of Materials Science and Engineering Tongji University Shanghai P. R. China
| | - Junyao Zhang
- Interdisciplinary Materials Research Center, School of Materials Science and Engineering Tongji University Shanghai P. R. China
| | - Shiqi Zhang
- Interdisciplinary Materials Research Center, School of Materials Science and Engineering Tongji University Shanghai P. R. China
| | - Jia Huang
- Interdisciplinary Materials Research Center, School of Materials Science and Engineering Tongji University Shanghai P. R. China
| |
Collapse
|
11
|
Song R, Wang Z, Zhou X, Huang L, Chi L. Gas‐Sensing Performance and Operation Mechanism of Organic π‐Conjugated Materials. Chempluschem 2019; 84:1222-1234. [DOI: 10.1002/cplu.201900277] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 07/25/2019] [Indexed: 11/10/2022]
Affiliation(s)
- Ruxin Song
- Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices Institute of Functional Nano & Soft Materials (FUNSOM) Joint International Research Laboratory of Carbon-Based Functional Materials and DevicesSoochow University 199 Ren'ai Road, Suzhou 215123 Jiangsu P. R. China
| | - Zi Wang
- Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices Institute of Functional Nano & Soft Materials (FUNSOM) Joint International Research Laboratory of Carbon-Based Functional Materials and DevicesSoochow University 199 Ren'ai Road, Suzhou 215123 Jiangsu P. R. China
| | - Xu Zhou
- Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices Institute of Functional Nano & Soft Materials (FUNSOM) Joint International Research Laboratory of Carbon-Based Functional Materials and DevicesSoochow University 199 Ren'ai Road, Suzhou 215123 Jiangsu P. R. China
| | - Lizhen Huang
- Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices Institute of Functional Nano & Soft Materials (FUNSOM) Joint International Research Laboratory of Carbon-Based Functional Materials and DevicesSoochow University 199 Ren'ai Road, Suzhou 215123 Jiangsu P. R. China
| | - Lifeng Chi
- Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices Institute of Functional Nano & Soft Materials (FUNSOM) Joint International Research Laboratory of Carbon-Based Functional Materials and DevicesSoochow University 199 Ren'ai Road, Suzhou 215123 Jiangsu P. R. China
| |
Collapse
|
12
|
Zhang S, Zhao Y, Du X, Chu Y, Zhang S, Huang J. Gas Sensors Based on Nano/Microstructured Organic Field-Effect Transistors. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1805196. [PMID: 30730106 DOI: 10.1002/smll.201805196] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 01/13/2019] [Indexed: 05/27/2023]
Abstract
Benefiting from the advantages of organic field-effect transistors (OFETs), including synthetic versatility of organic molecular design and environmental sensitivity, gas sensors based on OFETs have drawn much attention in recent years. Potential applications focus on the detection of specific gas species such as explosive, toxic gases, or volatile organic compounds (VOCs) that play vital roles in environmental monitoring, industrial manufacturing, smart health care, food security, and national defense. To achieve high sensitivity, selectivity, and ambient stability with rapid response and recovery speed, the regulation and adjustment of the nano/microstructure of the organic semiconductor (OSC) layer has proven to be an effective strategy. Here, the progress of OFET gas sensors with nano/microstructure is selectively presented. Devices based on OSC films one dimensional (1D) single crystal nanowires, nanorods, and nanofibers are introduced. Then, devices based on two dimensional (2D) and ultrathin OSC films, fabricated by methods such as thermal evaporation, dip-coating, spin-coating, and solution-shearing methods are presented, followed by an introduction of porous OFET sensors. Additionally, the applications of nanostructured receptors in OFET sensors are given. Finally, an outlook in view of the current research state is presented and eight further challenges for gas sensors based on OFETs are suggested.
Collapse
Affiliation(s)
- Shiqi Zhang
- Interdisciplinary Materials Research Center, School of Materials Science and Engineering, Tongji University, Shanghai, 201804, P. R. China
| | - Yiwei Zhao
- Interdisciplinary Materials Research Center, School of Materials Science and Engineering, Tongji University, Shanghai, 201804, P. R. China
| | - Xiaowen Du
- Interdisciplinary Materials Research Center, School of Materials Science and Engineering, Tongji University, Shanghai, 201804, P. R. China
| | - Yingli Chu
- Interdisciplinary Materials Research Center, School of Materials Science and Engineering, Tongji University, Shanghai, 201804, P. R. China
| | - Shen Zhang
- Interdisciplinary Materials Research Center, School of Materials Science and Engineering, Tongji University, Shanghai, 201804, P. R. China
| | - Jia Huang
- Interdisciplinary Materials Research Center, School of Materials Science and Engineering, Tongji University, Shanghai, 201804, P. R. China
- Putuo District People's Hospital, Tongji University, Shanghai, 200060, P. R. China
| |
Collapse
|
13
|
Surya SG, Raval HN, Ahmad R, Sonar P, Salama KN, Rao V. Organic field effect transistors (OFETs) in environmental sensing and health monitoring: A review. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2018.11.027] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
|
14
|
Sizov AS, Trul AA, Chekusova V, Borshchev OV, Vasiliev AA, Agina EV, Ponomarenko SA. Highly Sensitive Air-Stable Easily Processable Gas Sensors Based on Langmuir-Schaefer Monolayer Organic Field-Effect Transistors for Multiparametric H 2S and NH 3 Real-Time Detection. ACS APPLIED MATERIALS & INTERFACES 2018; 10:43831-43841. [PMID: 30465602 DOI: 10.1021/acsami.8b15427] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
A combination of low limit of detection, low power consumption, and portability makes organic field-effect transistor (OFET) chemical sensors promising for various applications in the areas of industrial safety control, food spoilage detection, and medical diagnostics. However, the OFET sensors typically lack air stability and restoration capability at room temperature. Here, we report on a new design of highly sensitive gas sensors based on Langmuir-Schaefer monolayer organic field-effect transistors (LS OFETs) prepared from organosilicon derivative of [1]benzothieno[3,2- b][1]-benzothiophene. The devices fabricated are able to operate in air and allow an ultrafast detection of different analytes at low concentrations down to tens of parts per billion. The sensors are reusable and can be utilized in real-time air-quality monitoring systems. We show that a direct current response of the LS OFET can be split into the alteration of various transistor parameters, responsible for the interactions with different toxic gases. The sensor response acquiring approach developed allows distinguishing two different gases, H2S and NH3, with a single sensing device. The results reported open new perspectives for the OFET-based gas-sensing technology and pave the way for easy detection of the other types of gases, enabling the development of complex air analysis systems based on a single sensor.
Collapse
Affiliation(s)
- Alexey S Sizov
- Enikolopov Institute of Synthetic Polymeric Materials of the Russian Academy of Sciences , Profsoyuznaya st. 70 , Moscow 117393 , Russia
- Printed Electronics Technologies LLC , Profsoyuznaya st. 70 , Office 410, Moscow 117393 , Russia
| | - Askold A Trul
- Enikolopov Institute of Synthetic Polymeric Materials of the Russian Academy of Sciences , Profsoyuznaya st. 70 , Moscow 117393 , Russia
- Printed Electronics Technologies LLC , Profsoyuznaya st. 70 , Office 410, Moscow 117393 , Russia
| | - Viktoriya Chekusova
- Enikolopov Institute of Synthetic Polymeric Materials of the Russian Academy of Sciences , Profsoyuznaya st. 70 , Moscow 117393 , Russia
- Printed Electronics Technologies LLC , Profsoyuznaya st. 70 , Office 410, Moscow 117393 , Russia
| | - Oleg V Borshchev
- Enikolopov Institute of Synthetic Polymeric Materials of the Russian Academy of Sciences , Profsoyuznaya st. 70 , Moscow 117393 , Russia
- Printed Electronics Technologies LLC , Profsoyuznaya st. 70 , Office 410, Moscow 117393 , Russia
| | - Alexey A Vasiliev
- Printed Electronics Technologies LLC , Profsoyuznaya st. 70 , Office 410, Moscow 117393 , Russia
- NRC Kurchatov Institute, Kurchatov Complex of Physical and Chemical Technologies , Akademika Kurchatova pl. 1 , Moscow 123182 , Russia
| | - Elena V Agina
- Enikolopov Institute of Synthetic Polymeric Materials of the Russian Academy of Sciences , Profsoyuznaya st. 70 , Moscow 117393 , Russia
- Printed Electronics Technologies LLC , Profsoyuznaya st. 70 , Office 410, Moscow 117393 , Russia
| | - Sergei A Ponomarenko
- Enikolopov Institute of Synthetic Polymeric Materials of the Russian Academy of Sciences , Profsoyuznaya st. 70 , Moscow 117393 , Russia
- Chemistry Department , Lomonosov Moscow State University , Leninskie Gory 1-3 , Moscow 119991 , Russia
| |
Collapse
|
15
|
Li H, Shi W, Song J, Jang HJ, Dailey J, Yu J, Katz HE. Chemical and Biomolecule Sensing with Organic Field-Effect Transistors. Chem Rev 2018; 119:3-35. [DOI: 10.1021/acs.chemrev.8b00016] [Citation(s) in RCA: 223] [Impact Index Per Article: 37.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Hui Li
- Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, Maryland 21218, United States
| | - Wei Shi
- Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, Maryland 21218, United States
- State Key Laboratory of Electronic Thin Films and Integrated Devices, School of Optoelectronic Information, University of Electronic Science and Technology of China, Chengdu 610054, People’s Republic of China
| | - Jian Song
- Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, Maryland 21218, United States
| | - Hyun-June Jang
- Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, Maryland 21218, United States
| | - Jennifer Dailey
- Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, Maryland 21218, United States
| | - Junsheng Yu
- State Key Laboratory of Electronic Thin Films and Integrated Devices, School of Optoelectronic Information, University of Electronic Science and Technology of China, Chengdu 610054, People’s Republic of China
| | - Howard E. Katz
- Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, Maryland 21218, United States
| |
Collapse
|
16
|
|
17
|
Nketia-Yawson B, Noh YY. Organic thin film transistor with conjugated polymers for highly sensitive gas sensors. Macromol Res 2017. [DOI: 10.1007/s13233-017-5108-7] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
|
18
|
Li H, Dailey J, Kale T, Besar K, Koehler K, Katz HE. Sensitive and Selective NO 2 Sensing Based on Alkyl- and Alkylthio-Thiophene Polymer Conductance and Conductance Ratio Changes from Differential Chemical Doping. ACS APPLIED MATERIALS & INTERFACES 2017; 9:20501-20507. [PMID: 28590717 DOI: 10.1021/acsami.7b02721] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
NO2-responsive polymer-based organic field-effect transistors (OFETs) are described, and room-temperature detection with high sensitivity entirely from the semiconductor was achieved. Two thiophene polymers, poly(bisdodecylquaterthiophene) and poly(bisdodecylthioquaterthiophene) (PQT12 and PQTS12, respectively), were used as active layers to detect a concentration at least as low as 1 ppm of NO2. The proportional on-current change of OFETs using these polymers reached over 400% for PQTS12, which is among the highest sensitivities reported for a NO2-responsive device based on an organic semiconducting film. From measurements of cyclic voltammetry and the electronic characteristics, we found that the introduction of sulfurs into the side chains induces traps in films of the PQTS12 and also decreases domain sizes, both of which could contribute to the higher sensitivity of PQTS12 to NO2 gas compared with PQT12. The ratio of responses of PQTS12 and PQT12 is higher for exposures to lower concentrations, making this parameter a means of distinguishing responses to low concentrations for extended times from exposures to high concentrations from shorter times. The responses to nonoxidizing vapors were much lower, indicating good selectivity to NO2 of two polymers. This work demonstrates the capability of increasing selectivity and calibration of OFET sensors by modulating redox and aggregation properties of polymer semiconductors.
Collapse
Affiliation(s)
- Hui Li
- Department of Materials Science and Engineering, Johns Hopkins University , 3400 North Charles Street, Baltimore, Maryland 21218, United States
| | - Jennifer Dailey
- Department of Materials Science and Engineering, Johns Hopkins University , 3400 North Charles Street, Baltimore, Maryland 21218, United States
| | - Tejaswini Kale
- Department of Materials Science and Engineering, Johns Hopkins University , 3400 North Charles Street, Baltimore, Maryland 21218, United States
| | - Kalpana Besar
- Department of Materials Science and Engineering, Johns Hopkins University , 3400 North Charles Street, Baltimore, Maryland 21218, United States
| | - Kirsten Koehler
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health , 615 North Wolfe Street, Baltimore, Maryland 21205, United States
| | - Howard E Katz
- Department of Materials Science and Engineering, Johns Hopkins University , 3400 North Charles Street, Baltimore, Maryland 21218, United States
| |
Collapse
|
19
|
Gas Sensors Based on Polymer Field-Effect Transistors. SENSORS 2017; 17:s17010213. [PMID: 28117760 PMCID: PMC5298784 DOI: 10.3390/s17010213] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Revised: 01/02/2017] [Accepted: 01/04/2017] [Indexed: 11/27/2022]
Abstract
This review focuses on polymer field-effect transistor (PFET) based gas sensor with polymer as the sensing layer, which interacts with gas analyte and thus induces the change of source-drain current (ΔISD). Dependent on the sensing layer which can be semiconducting polymer, dielectric layer or conducting polymer gate, the PFET sensors can be subdivided into three types. For each type of sensor, we present the molecular structure of sensing polymer, the gas analyte and the sensing performance. Most importantly, we summarize various analyte–polymer interactions, which help to understand the sensing mechanism in the PFET sensors and can provide possible approaches for the sensor fabrication in the future.
Collapse
|