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Jain S, Vedavyas V, Prajwal RV, Shaji M, Nath VG, Angappane S, Achutharao G. Silk and its composites for humidity and gas sensing applications. Front Chem 2023; 11:1141259. [PMID: 37021147 PMCID: PMC10067913 DOI: 10.3389/fchem.2023.1141259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 03/06/2023] [Indexed: 04/07/2023] Open
Abstract
Silk fibroin (SF) is a natural protein largely used in the textile industry with applications in bio-medicine, catalysis as well as in sensing materials. SF is a fiber material which is bio-compatible, biodegradable, and possesses high tensile strength. The incorporation of nanosized particles into SF allows the development of a variety of composites with tailored properties and functions. Silk and its composites are being explored for a wide range of sensing applications like strain, proximity, humidity, glucose, pH and hazardous/toxic gases. Most studies aim at improving the mechanical strength of SF by preparing hybrids with metal-based nanoparticles, polymers and 2D materials. Studies have been conducted by introducing semiconducting metal oxides into SF to tailor its properties like conductivity for use as a gas sensing material, where SF acts as a conductive path as well as a substrate for the incorporated nanoparticles. We have reviewed gas and humidity sensing properties of silk, silk with 0D (i.e., metal oxide), 2D (e.g., graphene, MXenes) composites. The nanostructured metal oxides are generally used in sensing applications, which use its semiconducting properties to show variation in the measured properties (e.g., resistivity, impedance) due to analyte gas adsorption on its surface. For example, vanadium oxides (i.e., V2O5) have been shown as candidates for sensing nitrogen containing gases and doped vanadium oxides for sensing CO gas. In this review article we provide latest and important results in the gas and humidity sensing of SF and its composites.
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Affiliation(s)
- Shubhanth Jain
- Solid State and Structural Chemistry Unit, Indian Institute of Science, Bengaluru, India
| | - V. Vedavyas
- Solid State and Structural Chemistry Unit, Indian Institute of Science, Bengaluru, India
| | - R. V. Prajwal
- Centre for Nano Science and Engineering, Indian Institute of Science, Bengaluru, India
| | - Malavika Shaji
- Solid State and Structural Chemistry Unit, Indian Institute of Science, Bengaluru, India
| | - Vishnu G Nath
- Centre for Nano and Soft Matter Sciences, Bengaluru, India
| | - S. Angappane
- Centre for Nano and Soft Matter Sciences, Bengaluru, India
| | - Govindaraj Achutharao
- Solid State and Structural Chemistry Unit, Indian Institute of Science, Bengaluru, India
- *Correspondence: Govindaraj Achutharao,
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Salimi M, Rahmani F, Hosseini SMRM. Copper Fluoride Doped Polypyrrole for Portable and Enhanced Ammonia Sensing at Room Temperature. ChemistrySelect 2021. [DOI: 10.1002/slct.202101444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Mohsen Salimi
- Analytical Chemistry Iran University of science and technology Real Samples Analysis Department of Analytical Chemistry Faculty of Chemistry Iran University of Science and Technology Tehran 1684613114 Ir
| | - Fereidoon Rahmani
- Department of Physico Chemistry Razi Vaccine & Serum Research Institute Department of Physico Chemistry, Razi Vaccine & Serum Research Institute,Agricultural Research, Education and Extension Organization (AREEO) P.O. Box 31975/148 Karaj Iran
| | - Seyed Mohammad R. M. Hosseini
- Analytical Chemistry Iran University of science and technology Real Samples Analysis Department of Analytical Chemistry Faculty of Chemistry Iran University of Science and Technology Tehran 1684613114 Ir
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Gao J, Qin J, Chang J, Liu H, Wu ZS, Feng L. NH 3 Sensor Based on 2D Wormlike Polypyrrole/Graphene Heterostructures for a Self-Powered Integrated System. ACS APPLIED MATERIALS & INTERFACES 2020; 12:38674-38681. [PMID: 32805960 DOI: 10.1021/acsami.0c10794] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The rapid development of a NH3 sensor puts forward a great challenge for active materials and integrated sensing systems. In this work, an ultrasensitive NH3 sensor based on two-dimensional (2D) wormlike mesoporous polypyrrole/reduced graphene oxide (w-mPPy@rGO) heterostructures, synthesized by a universal soft template method is reported, revealing the structure-property coupling effect of the w-mPPy/rGO heterostructure for sensing performance improvement, and demonstrates great potential in the integration of a self-powered sensor system. Remarkably, the 2D w-mPPy@rGO heterostructrure exhibits preferable response toward NH3 (ΔR/R0 = 45% for 10 ppm NH3 with a detection limit of 41 ppb) than those of the spherical mesoporous hybrid (s-mPPy@rGO) and the nonporous hybrid (n-PPy@rGO) due to its large specific surface area (193 m2/g), which guarantees fast gas diffusion and transport of carriers. Moreover, the w-mPPy@rGO heterostructures display outstanding selectivity to common volatile organic compounds (VOCs), H2S, and CO, prominent antihumidity inteference superior to most existing chemosensors, superior reversibility and favorable repeatability, providing high potential for practicability. Thus, a self-powered sensor system composed of a nanogenerator, a lithium-ion battery, and a w-mPPy@rGO-based sensor was fabricated to realize wireless, portable, cost-effective, and light-weight NH3 monitoring. Impressively, our self-powered sensor system exhibits high response toward 5-40 mg NH4NO3, which is a common explosive to generate NH3 via alkaline hydrolysis, rendering it a highly prospective technique in a NH3-based sensing field.
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Affiliation(s)
- Jianmei Gao
- Department of Instrumentation and Analytical Chemistry, CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jieqiong Qin
- State Key Laboratory of Catalysis, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Junyu Chang
- Department of Instrumentation and Analytical Chemistry, CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Hanqing Liu
- State Key Laboratory of Catalysis, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zhong-Shuai Wu
- State Key Laboratory of Catalysis, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| | - Liang Feng
- Department of Instrumentation and Analytical Chemistry, CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
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Mohar M. 2,4,7‐Triaminofluorenone as a Multi‐Analyte Colorimetric Sensor of Fluoride, Acetone Vapor, and Other Harmful Compounds. ChemistrySelect 2019. [DOI: 10.1002/slct.201901923] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Mrittika Mohar
- Department of Chemical SciencesIndian Institute of Science Education and Research, Kolkata, Mohanpur, Nadia, West Bengal India PIN-741246
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Šetka M, Drbohlavová J, Hubálek J. Nanostructured Polypyrrole-Based Ammonia and Volatile Organic Compound Sensors. SENSORS (BASEL, SWITZERLAND) 2017; 17:E562. [PMID: 28287435 PMCID: PMC5375848 DOI: 10.3390/s17030562] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2016] [Revised: 02/23/2017] [Accepted: 03/06/2017] [Indexed: 02/05/2023]
Abstract
The aim of this review is to summarize the recent progress in the fabrication of efficient nanostructured polymer-based sensors with special focus on polypyrrole. The correlation between physico-chemical parameters, mainly morphology of various polypyrrole nanostructures, and their sensitivity towards selected gas and volatile organic compounds (VOC) is provided. The different approaches of polypyrrole modification with other functional materials are also discussed. With respect to possible sensors application in medicine, namely in the diagnosis of diseases via the detection of volatile biomarkers from human breath, the sensor interaction with humidity is described as well. The major attention is paid to analytes such as ammonia and various alcohols.
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Affiliation(s)
- Milena Šetka
- Central European Institute of Technology, Brno University of Technology, Purkyňova 123, 612 00 Brno, Czech Republic.
| | - Jana Drbohlavová
- Central European Institute of Technology, Brno University of Technology, Purkyňova 123, 612 00 Brno, Czech Republic.
- Faculty of Electrical Engineering and Communication, Brno University of Technology, Technická 10, 616 00 Brno, Czech Republic.
| | - Jaromír Hubálek
- Central European Institute of Technology, Brno University of Technology, Purkyňova 123, 612 00 Brno, Czech Republic.
- Faculty of Electrical Engineering and Communication, Brno University of Technology, Technická 10, 616 00 Brno, Czech Republic.
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Patil SS, Jha P, Aswal D, Gupta S, Yakhmi J, Joag DS, More MA. Ultra low field emission characteristics of chloride doped polypyrrole films. POLYM ADVAN TECHNOL 2010. [DOI: 10.1002/pat.1854] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Park JH, Braun PV. Coaxial electrospinning of self-healing coatings. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2010; 22:496-499. [PMID: 20217741 DOI: 10.1002/adma.200902465] [Citation(s) in RCA: 86] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Affiliation(s)
- Jeong-Ho Park
- Beckman Institute, Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
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ZHANG A, LIU Y, WANG H, ZHANG G, ZHANG K, LU J. Electrochemical Synthesis of Polypyrrole in a Room Temperature Ionic Liquid and Its Properties. CHINESE J CHEM 2009. [DOI: 10.1002/cjoc.200990040] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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