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Hooshmand S, Kassanos P, Keshavarz M, Duru P, Kayalan CI, Kale İ, Bayazit MK. Wearable Nano-Based Gas Sensors for Environmental Monitoring and Encountered Challenges in Optimization. SENSORS (BASEL, SWITZERLAND) 2023; 23:8648. [PMID: 37896744 PMCID: PMC10611361 DOI: 10.3390/s23208648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 10/04/2023] [Accepted: 10/09/2023] [Indexed: 10/29/2023]
Abstract
With a rising emphasis on public safety and quality of life, there is an urgent need to ensure optimal air quality, both indoors and outdoors. Detecting toxic gaseous compounds plays a pivotal role in shaping our sustainable future. This review aims to elucidate the advancements in smart wearable (nano)sensors for monitoring harmful gaseous pollutants, such as ammonia (NH3), nitric oxide (NO), nitrous oxide (N2O), nitrogen dioxide (NO2), carbon monoxide (CO), carbon dioxide (CO2), hydrogen sulfide (H2S), sulfur dioxide (SO2), ozone (O3), hydrocarbons (CxHy), and hydrogen fluoride (HF). Differentiating this review from its predecessors, we shed light on the challenges faced in enhancing sensor performance and offer a deep dive into the evolution of sensing materials, wearable substrates, electrodes, and types of sensors. Noteworthy materials for robust detection systems encompass 2D nanostructures, carbon nanomaterials, conducting polymers, nanohybrids, and metal oxide semiconductors. A dedicated section dissects the significance of circuit integration, miniaturization, real-time sensing, repeatability, reusability, power efficiency, gas-sensitive material deposition, selectivity, sensitivity, stability, and response/recovery time, pinpointing gaps in the current knowledge and offering avenues for further research. To conclude, we provide insights and suggestions for the prospective trajectory of smart wearable nanosensors in addressing the extant challenges.
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Affiliation(s)
- Sara Hooshmand
- Sabanci University Nanotechnology Research and Application Center (SUNUM), Tuzla, Istanbul 34956, Turkey
| | - Panagiotis Kassanos
- The Hamlyn Centre, Institute of Global Health Innovation, Imperial College London, South Kensington, London SW7 2AZ, UK;
- Department of Electrical and Electronic Engineering, Imperial College London, South Kensington, London SW7 2AZ, UK
| | - Meysam Keshavarz
- The Hamlyn Centre, Institute of Global Health Innovation, Imperial College London, South Kensington, London SW7 2AZ, UK;
- Department of Electrical and Electronic Engineering, Imperial College London, South Kensington, London SW7 2AZ, UK
| | - Pelin Duru
- Faculty of Engineering and Natural Science, Sabanci University, Istanbul 34956, Turkey; (P.D.); (C.I.K.)
| | - Cemre Irmak Kayalan
- Faculty of Engineering and Natural Science, Sabanci University, Istanbul 34956, Turkey; (P.D.); (C.I.K.)
| | - İzzet Kale
- Applied DSP and VLSI Research Group, Department of Computer Science and Engineering, University of Westminster, London W1W 6UW, UK;
| | - Mustafa Kemal Bayazit
- Sabanci University Nanotechnology Research and Application Center (SUNUM), Tuzla, Istanbul 34956, Turkey
- Faculty of Engineering and Natural Science, Sabanci University, Istanbul 34956, Turkey; (P.D.); (C.I.K.)
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Zhang Y, Zhang H, Chen T, An L. The co-adsorption of sulfate and metal ions on Al-doped graphene: a first principles study. J Mol Model 2023; 29:289. [PMID: 37612447 DOI: 10.1007/s00894-023-05694-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 08/15/2023] [Indexed: 08/25/2023]
Abstract
CONTEXT The co-adsorption of sulfate and metal ions on intrinsic and Al-doped graphene is investigated through first principles calculations. When SO42- ions exist only, both of intrinsic and Al-doped graphene can form stable adsorption configurations with SO42-. However, the presence of Cu2+/Ca2+/Zn2+/Mg2+ ions attenuates the interaction between intrinsic graphene and SO42-, resulting in weak physical adsorption between them, while Al-doped graphene can still constitute co-adsorption chemically with both SO42- and Cu2+/Ca2+/Zn2+/Mg2+ ions simultaneously. The sensitivity of Al-doped graphene towards co-adsorbed ions is in the order of SO42--Cu2+ > SO42--Zn2+ > SO42--Ca2+ > SO42--Mg2+. The research indicates Al-doped graphene could be a promising material for sensing sulfate ions under the presence of various metal ions. METHODS All of the calculations were carried out by using a first principles method based on density functional theory (DFT). The generalized gradient approximation (GGA) with the Perdew-Burke-Ernzerhof (PBE) functional was selected to describe electron exchange-correlation energy. The double numerical plus polarization (DNP) was employed as the basis set. The conductor-like screening model (COSMO) was implemented to simulate the aqueous solvent effect.
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Affiliation(s)
- Yan Zhang
- College of Mechanical Engineering, North China University of Science and Technology, Tangshan, 063210, China
| | - Hong Zhang
- College of Life Sciences, North China University of Science and Technology, Tangshan, 063210, China.
| | - Tao Chen
- College of Mechanical Engineering, North China University of Science and Technology, Tangshan, 063210, China
| | - Libao An
- College of Mechanical Engineering, North China University of Science and Technology, Tangshan, 063210, China.
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Wu Y, Liu SS, Huang KY, Yang QH, Zheng Y, Li LC. Adsorption characteristics of sulfonamide antibiotic molecules on carbon nanotube and the effects of environment. J Mol Model 2023; 29:150. [PMID: 37081146 DOI: 10.1007/s00894-023-05559-8] [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: 02/06/2023] [Accepted: 04/14/2023] [Indexed: 04/22/2023]
Abstract
CONTEXT In this paper, the adsorption characteristics of five sulfonamide antibiotic molecules on carbon nanotubes were investigated using density functional theory (DFT) calculations. The adsorption configurations of different adsorption sites were optimized, and the most stable adsorption configuration of each sulfonamide molecule was determined by adsorption energy comparison, and the relative adsorption stability of five sulfonamide molecules on carbon nanotubes was determined by comparing their adsorption energies, i.e., sulfamethazine > sulfadiazine > sulfamerazine > sulfamethoxazole > sulfanilamide. The electron densities of the adsorption configurations were then calculated to confirm that the adsorption of five sulfonamide drug molecules on carbon nanotubes should be physical adsorption. Moreover, the adsorption energy of five sulfonamide molecules on carbon nanotubes in the aqueous environment was larger than that in the vacuum even though the adsorption process remain to be physical adsorption. The adsorption characteristics of the five sulfonamide molecules in various acid-base environments were finally investigated. In contrast, the adsorption energies of the five drug molecules in acid-base environments were significantly reduced, indicating that carbon nanotubes may need to have a suitable pH range to achieve the optimal adsorption effect when they are used for the treatment of sulfonamide antibiotics. METHODS In this paper, we use density functional theory (DFT) with PBE functional to study the adsorption properties of five sulfonamides on carbon nanotubes. The structural optimization and the calculation of electronic structural properties are carried out by CP2K package (version 7.1), adopting the DZVP-MOLOPT-SR-GTH basis set and Goedeck-Teter-Hutter (GTH) pseudo potential. Grimme's D3 correction is used to during all the calculations to correctly capture the influence of the van der Waals interactions.
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Affiliation(s)
- Yang Wu
- College of Chemistry and Material Science, Sichuan Normal University, Chengdu, 610068, China
| | - Sha-Sha Liu
- College of Chemistry and Material Science, Sichuan Normal University, Chengdu, 610068, China
| | - Kai-Yue Huang
- College of Chemistry and Material Science, Sichuan Normal University, Chengdu, 610068, China
| | - Qing-Hong Yang
- College of Chemistry and Material Science, Sichuan Normal University, Chengdu, 610068, China
| | - Yan Zheng
- College of Chemistry and Material Science, Sichuan Normal University, Chengdu, 610068, China.
| | - Lai-Cai Li
- College of Chemistry and Material Science, Sichuan Normal University, Chengdu, 610068, China.
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Fan Q, An L, Jia X. A first-principles study of the adsorption of trichloroethylene on vacancy-defected graphene decorated by Cu and/or Ni dimers. Chem Phys Lett 2023. [DOI: 10.1016/j.cplett.2023.140383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
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Patel S, Patel P, Chodvadiya D, Som NN, Jha PK. Adsorption performance of C12, B6N6 and Al6N6 nanoclusters towards hazardous gas molecules: A DFT investigation for gas sensing and removal application. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.118702] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Vadalkar S, Chodvadiya D, Som NN, Vyas KN, Jha PK, Chakraborty B. An Ab‐initio Study of the C
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nanocluster for Hazardous Gas Sensor Application. ChemistrySelect 2022. [DOI: 10.1002/slct.202103874] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Shardul Vadalkar
- Department of Physics, Faculty of Science The Maharaja Sayajirao University of Baroda, Vadodara Gujarat India- 390002
| | - Darshil Chodvadiya
- Department of Physics, Faculty of Science The Maharaja Sayajirao University of Baroda, Vadodara Gujarat India- 390002
| | - Narayan N. Som
- Department of Physics, Faculty of Science The Maharaja Sayajirao University of Baroda, Vadodara Gujarat India- 390002
- Materials Design Division Faculty of Materials Science and Engineering Warsaw University of Technology 141 Wołoska Str. 02-507 Warsaw Poland
| | - Keyur N. Vyas
- Department of Physics, Faculty of Science The Maharaja Sayajirao University of Baroda, Vadodara Gujarat India- 390002
| | - Prafulla K. Jha
- Department of Physics, Faculty of Science The Maharaja Sayajirao University of Baroda, Vadodara Gujarat India- 390002
| | - Brahmananda Chakraborty
- High Pressure and Synchrotron Radiation Physics Division Bhabha Atomic Research Centre, Trombay Mumbai India- 400008
- Homi Bhabha National Institute Mumbai India- 400094
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Valdés-Madrigal MA, Montejo-Alvaro F, Cernas-Ruiz AS, Rojas-Chávez H, Román-Doval R, Cruz-Martinez H, Medina DI. Role of Defect Engineering and Surface Functionalization in the Design of Carbon Nanotube-Based Nitrogen Oxide Sensors. Int J Mol Sci 2021; 22:12968. [PMID: 34884770 PMCID: PMC8658008 DOI: 10.3390/ijms222312968] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Revised: 11/23/2021] [Accepted: 11/24/2021] [Indexed: 12/27/2022] Open
Abstract
Nitrogen oxides (NOx) are among the main atmospheric pollutants; therefore, it is important to monitor and detect their presence in the atmosphere. To this end, low-dimensional carbon structures have been widely used as NOx sensors for their outstanding properties. In particular, carbon nanotubes (CNTs) have been widely used as toxic-gas sensors owing to their high specific surface area and excellent mechanical properties. Although pristine CNTs have shown promising performance for NOx detection, several strategies have been developed such as surface functionalization and defect engineering to improve the NOx sensing of pristine CNT-based sensors. Through these strategies, the sensing properties of modified CNTs toward NOx gases have been substantially improved. Therefore, in this review, we have analyzed the defect engineering and surface functionalization strategies used in the last decade to modify the sensitivity and the selectivity of CNTs to NOx. First, the different types of surface functionalization and defect engineering were reviewed. Thereafter, we analyzed experimental, theoretical, and coupled experimental-theoretical studies on CNTs modified through surface functionalization and defect engineering to improve the sensitivity and selectivity to NOx. Finally, we presented the conclusions and the future directions of modified CNTs as NOx sensors.
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Affiliation(s)
- Manuel A. Valdés-Madrigal
- Instituto Tecnológico Superior de Ciudad Hidalgo, Tecnológico Nacional de México, Av. Ing. Carlos Rojas Gutiérrez 2120, Fracc. Valle de la Herradura, Ciudad Hidalgo 61100, Mexico;
| | - Fernando Montejo-Alvaro
- Instituto Tecnológico Del Valle de Etla, Tecnológico Nacional de México, Abasolo S/N, Barrio Del Agua Buena, Santiago Suchilquitongo, Oaxaca 68230, Mexico; (F.M.-A.); (R.R.-D.)
| | - Amelia S. Cernas-Ruiz
- Instituto Tecnológico del Istmo, Tecnológico Nacional de México, Panamericana 821, 2da., Juchitán de Zaragoza, Oaxaca 70000, Mexico;
| | - Hugo Rojas-Chávez
- Instituto Tecnológico de Tláhuac II, Tecnológico Nacional de México, Camino Real 625, Tláhuac, Ciudad de México 13508, Mexico;
| | - Ramon Román-Doval
- Instituto Tecnológico Del Valle de Etla, Tecnológico Nacional de México, Abasolo S/N, Barrio Del Agua Buena, Santiago Suchilquitongo, Oaxaca 68230, Mexico; (F.M.-A.); (R.R.-D.)
| | - Heriberto Cruz-Martinez
- Instituto Tecnológico Del Valle de Etla, Tecnológico Nacional de México, Abasolo S/N, Barrio Del Agua Buena, Santiago Suchilquitongo, Oaxaca 68230, Mexico; (F.M.-A.); (R.R.-D.)
| | - Dora I. Medina
- School of Engineering and Sciences, Tecnologico de Monterrey, Atizapan de Zaragoza 52926, Mexico
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Chen T, An L, Jia X. A DFT-based analysis of adsorption properties of fluoride anion on intrinsic, B-doped, and Al-doped graphene. J Mol Model 2021; 27:56. [PMID: 33515078 DOI: 10.1007/s00894-021-04683-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 01/19/2021] [Indexed: 11/29/2022]
Abstract
Fluorine emission from domestic wastewater is a major cause of severe environmental issues. In this paper, the density functional theory has been used to reveal the adsorption properties of F- ions and HF molecules on intrinsic graphene, B-doped graphene, and Al-doped graphene. Throughout the analysis of band structure, geometric structure, adsorption energy, charge transfer, charge density, density of states, and frontier orbital, we can find that the adsorption of F- ions and HF molecules on intrinsic graphene and HF molecules on B-doped graphene is weak, and it is only physical adsorption. When F- ions and HF molecules are adsorbed on Al-doped graphene and F- ions adsorbed on B-doped graphene, the adsorption energy, charge transfer, and charge density greatly increase, and the adsorption distance significantly decreases, and there exist obvious hybridizations by analyzing the charge density and density of states. We can also find that Al-doped graphene is more sensitive to F- ions after comparing the variation of band gap. The work conducted in this research provides a theoretical guidance for the application of fluorine sensors based on graphene.
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Affiliation(s)
- Tao Chen
- College of Mechanical Engineering, North China University of Science and Technology, Tangshan, 063210, China
| | - Libao An
- College of Mechanical Engineering, North China University of Science and Technology, Tangshan, 063210, China.
| | - Xiaotong Jia
- School of Materials Science and Engineering, Beijing Institute of Technology, Beijing, 100081, China
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