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Qi T, Yuan Z, Meng F. Highly sensitive and highly selective lead ion electrochemical sensor based on zn/cu-btc-nh 2 bimetallic MOFs with nano-reticulated reinforcing microstructure. Anal Chim Acta 2024; 1318:342896. [PMID: 39067908 DOI: 10.1016/j.aca.2024.342896] [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: 02/10/2024] [Revised: 06/03/2024] [Accepted: 06/21/2024] [Indexed: 07/30/2024]
Abstract
Identifying ultra-trace amounts of divalent lead ions (Pb2+) with high response and selectivity, continues to be a pressing issue in identifying environmental pollutants and preventing health complications. This paper details how the in-situ electrodeposited Zn/Cu-BTC-NH2 metal-organic frameworks (MOFs) boosts Pb2+ concentration for amino adsorption and facilitates ion transfer between Cu element and Pb2+. The modified coating of the glassy carbon electrode (GCE) exhibits a unique nano-reticulated structure loaded with octahedron particles, the nano-reticulated structure ensures the structural strength of the modified electrode layer, while the loaded octahedral particles enhancing electrocatalytic activity. The ultra-trace detection of Pb2+ at concentrations below μg·L-1 is accomplished by using the square wave anodic stripping voltammetry (SWASV) method, the fabricated Zn/Cu-BTC-NH2 modified electrode signifies a detection threshold of 0.021 μg L-1 and a clearly ascending linear interval prior to the rise in Pb2+ concentration to 120 μg L-1. The reported electrochemical method for the precise identification of Pb2+ in water-based solutions offers a practical approach for modifying MOFs materials and detecting heavy metal ions.
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Affiliation(s)
- Tianyao Qi
- College of Information Science and Engineering, Northeastern University, Shenyang, 110819, China
| | - Zhenyu Yuan
- College of Information Science and Engineering, Northeastern University, Shenyang, 110819, China.
| | - Fanli Meng
- College of Information Science and Engineering, Northeastern University, Shenyang, 110819, China; Hebei Key Laboratory of Micro-Nano Precision Optical Sensing and Measurement Technology, Qinhuangdao, 066004, China; National Frontiers Science Center for Industrial Intelligence and Systems Optimization, Northeastern University, Shenyang, 110819, China; Key Laboratory of Data Analytics and Optimization for Smart Industry (Northeastern University), Ministry of Education, China.
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2
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Saya L, Ratandeep, Arya B, Rastogi K, Verma M, Rani S, Sahu PK, Singh MR, Singh WR, Hooda S. Recent advances in sensing toxic nerve agents through DMMP model simulant using diverse nanomaterials-based chemical sensors. Talanta 2024; 272:125785. [PMID: 38394750 DOI: 10.1016/j.talanta.2024.125785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 02/08/2024] [Accepted: 02/12/2024] [Indexed: 02/25/2024]
Abstract
Recent terrorist assaults have demonstrated the need for the exploration and design of sustainable and stable chemical sensors with quick reaction times combined with great sensitivity. Among several classes of chemical warfare agents, nerve agents have been proven to be the most hazardous. Even short-term exposure to them can result in severe toxic effects. Human beings inadvertently face the after-effects of these chemicals even several years after these chemicals were used. Due to the extreme toxicity and difficulty in handling, dimethyl methylphosphonate (DMMP), a simulant of nerve agents with much lesser toxicity, is frequently used in laboratories as a substitute. Having a chemical structure almost identical to those of nerve agents, DMMP can mimic the properties of nerve agents. Through this paper, authors have attempted to introduce the evolution of several chemical sensors used to detect DMMP in recent years, including field-effect transistors, chemicapacitors, chemiresistors, and mass-sensitive sensors. A detailed discussion of the role of nanomaterials as chemical sensors in the detection of DMMP has been the main focus of the work through a comprehensive overview of the research on gas sensors that have been reported making use of the properties of a wide range of nanomaterials.
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Affiliation(s)
- Laishram Saya
- Department of Chemistry, Sri Venkateswara College (University of Delhi), Dhaula Kuan, New Delhi 110021, India; Department of Chemistry, Manipur University, Canchipur, Imphal 795003, Manipur, India; Polymer Research Laboratory, Department of Chemistry, Acharya Narendra Dev College (University of Delhi), Govindpuri, Kalkaji, New Delhi, 110019, India.
| | - Ratandeep
- School of Chemical Sciences and Advanced Materials Research Center, Indian Institute of Technology Mandi, Kamand, Mandi 175075, Himachal Pradesh, India
| | - Bipasa Arya
- Polymer Research Laboratory, Department of Chemistry, Acharya Narendra Dev College (University of Delhi), Govindpuri, Kalkaji, New Delhi, 110019, India
| | - Kanjika Rastogi
- Polymer Research Laboratory, Department of Chemistry, Acharya Narendra Dev College (University of Delhi), Govindpuri, Kalkaji, New Delhi, 110019, India
| | - Manisha Verma
- Department of Physics, Acharya Narendra Dev College, (University of Delhi), Govindpuri, Kalkaji, New Delhi, 110019, India
| | - Sanjeeta Rani
- Department of Physics, Acharya Narendra Dev College, (University of Delhi), Govindpuri, Kalkaji, New Delhi, 110019, India
| | - Prasanta Kumar Sahu
- Department of Chemistry, Shivaji College, (University of Delhi), Raja Garden, New Delhi, 110027, India
| | - M Ramananda Singh
- Department of Chemistry, Kirorimal College, (University of Delhi), Delhi, 110007, India
| | - W Rameshwor Singh
- Department of Chemistry, Manipur University, Canchipur, Imphal 795003, Manipur, India.
| | - Sunita Hooda
- Polymer Research Laboratory, Department of Chemistry, Acharya Narendra Dev College (University of Delhi), Govindpuri, Kalkaji, New Delhi, 110019, India.
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3
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Paghi A, Mariani S, Barillaro G. 1D and 2D Field Effect Transistors in Gas Sensing: A Comprehensive Review. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2206100. [PMID: 36703509 DOI: 10.1002/smll.202206100] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 12/04/2022] [Indexed: 06/18/2023]
Abstract
Rapid progress in the synthesis and fundamental understanding of 1D and 2D materials have solicited the incorporation of these nanomaterials into sensor architectures, especially field effect transistors (FETs), for the monitoring of gas and vapor in environmental, food quality, and healthcare applications. Yet, several challenges have remained unaddressed toward the fabrication of 1D and 2D FET gas sensors for real-field applications, which are related to properties, synthesis, and integration of 1D and 2D materials into the transistor architecture. This review paper encompasses the whole assortment of 1D-i.e., metal oxide semiconductors (MOXs), silicon nanowires (SiNWs), carbon nanotubes (CNTs)-and 2D-i.e., graphene, transition metal dichalcogenides (TMD), phosphorene-materials used in FET gas sensors, critically dissecting how the material synthesis, surface functionalization, and transistor fabrication impact on electrical versus sensing properties of these devices. Eventually, pros and cons of 1D and 2D FETs for gas and vapor sensing applications are discussed, pointing out weakness and highlighting future directions.
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Affiliation(s)
- Alessandro Paghi
- Dipartimento di Ingegneria dell'Informazione, via G. Caruso 16, Pisa, 56122, Italy
| | - Stefano Mariani
- Dipartimento di Ingegneria dell'Informazione, via G. Caruso 16, Pisa, 56122, Italy
| | - Giuseppe Barillaro
- Dipartimento di Ingegneria dell'Informazione, via G. Caruso 16, Pisa, 56122, Italy
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4
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Facile Synthesis and Characterization of Microstructure and Optical Properties of Pure and Zn Doped SnO2 Nanorods. J CLUST SCI 2022. [DOI: 10.1007/s10876-021-02089-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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5
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Wong D, Kim S, Abuzalat O. In situ encapsulation of ZrQ in UiO‐66 (Zr‐BDC) for pore size control to enhance detection of a nerve agent simulant dimethyl methyl phosphonate (DMMP). Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Danny Wong
- Department of Mechanical and Manufacturing Engineering University of Calgary Calgary Alberta Canada
| | - Seonghwan Kim
- Department of Mechanical and Manufacturing Engineering University of Calgary Calgary Alberta Canada
| | - Osama Abuzalat
- Department of Chemical Engineering Military Technical College Cairo Egypt
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6
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Wu H, Yuan Y, Wu Q, Bu X, Hu L, Li X, Wang X, Liu W. A dimethyl methylphonate sensor based on HFIPPH modified SWCNTs. NANOTECHNOLOGY 2022; 33:165505. [PMID: 35008068 DOI: 10.1088/1361-6528/ac49c0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 01/10/2022] [Indexed: 06/14/2023]
Abstract
In order to meet the requirements of ultra-fast real-time monitoring of sarin simulator with high sensitivity and selectivity, it is of great significance to develop high performance dimethyl methylphonate (DMMP) sensor. Herein, we proposed a DMMP sensor based on p-hexafluoroisopropanol phenyl (HFIPPH) modified self-assembled single-walled carbon nanotubes (SWCNTs) with field effect transistor (FET) structure. The self-assembly method provides a 4 nanometres thick and micron sized SWCNT channel, with high selectivity to DMMP. The proposed SWCNTs-HFIPPH based sensor exhibits remarkably higher response to DMMP than bare SWCNT based gas sensor within only few seconds. The gas sensing response of SWCNTs-HFIPPH based sensor for 1 ppm DMMP is 18.2%, and the response time is about 10 s. What's more, the gas sensor we proposed here shows excellent selectivity and reproducibility, and the limitation of detection is as low as ppb level. The proposed method lays the foundation for miniaturization and integration of DMMP sensors, expecting to develop detection system for practical sarin sensing application.
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Affiliation(s)
- Haiyang Wu
- Department of Microelectronics, School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, People's Republic of China
- The Key Lab of Micro-Nano Electronics and System Integration of Xi'an City, Xi'an Jiaotong University, Xi'an 710049, People's Republic of China
| | - Yubin Yuan
- Department of Microelectronics, School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, People's Republic of China
- The Key Lab of Micro-Nano Electronics and System Integration of Xi'an City, Xi'an Jiaotong University, Xi'an 710049, People's Republic of China
| | - Qiang Wu
- Department of Microelectronics, School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, People's Republic of China
- The Key Lab of Micro-Nano Electronics and System Integration of Xi'an City, Xi'an Jiaotong University, Xi'an 710049, People's Republic of China
| | - Xiangrui Bu
- Department of Microelectronics, School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, People's Republic of China
- The Key Lab of Micro-Nano Electronics and System Integration of Xi'an City, Xi'an Jiaotong University, Xi'an 710049, People's Republic of China
| | - Long Hu
- Key Laboratory for Physical Electronics and Devices of the Ministry of Education, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, People's Republic of China
| | - Xin Li
- Department of Microelectronics, School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, People's Republic of China
- The Key Lab of Micro-Nano Electronics and System Integration of Xi'an City, Xi'an Jiaotong University, Xi'an 710049, People's Republic of China
| | - Xiaoli Wang
- Department of Microelectronics, School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, People's Republic of China
- School of Science, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, People's Republic of China
| | - Weihua Liu
- Department of Microelectronics, School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, People's Republic of China
- The Key Lab of Micro-Nano Electronics and System Integration of Xi'an City, Xi'an Jiaotong University, Xi'an 710049, People's Republic of China
- Research Institute, Xi'an Jiaotong University, Zhejiang 311215, People's Republic of China
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7
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Jiang W, Jiang M, Wang T, Chen X, Zeng M, Yang J, Zhou Z, Hu N, Su Y, Yang Z. Room temperature DMMP gas sensing based on cobalt phthalocyanine derivative/graphene quantum dot hybrid materials. RSC Adv 2021; 11:14805-14813. [PMID: 35423981 PMCID: PMC8698068 DOI: 10.1039/d1ra01975a] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 04/13/2021] [Indexed: 11/21/2022] Open
Abstract
In this study, two kinds of cobalt phthalocyanine (CoPc) derivatives containing hexafluoroisopropanol (HFIP) and hexafluorbisphenol A (6FBPA) substituents have been obtained. Graphene quantum dots (GQDs) were anchored to CoPc derivatives by π-π bonding, forming hybrid materials. They were employed to detect dimethyl methylphosphonate (DMMP) gas, an ideal simulant gas for sarin nerve gas, and achieved good gas response performance at room temperature. There are strong hydrogen bonds between the two functional group molecules (HFIP and 6FBPA) and the DMMP molecule, leading to their excellent response performance to DMMP molecules. GQDs can effectively increase the electrical conductivity of hybrid materials by π-π bonding with CoPc derivatives. Therefore, the response speed of the hybrid materials to DMMP gas has been significantly improved, and the minimum detection limit is 500 ppb, while maintaining excellent repeatability, stability and selectivity. Laser-assisted irradiation was used to solve the problem of the slow recovery of CoPc derivatives. This result demonstrates that these CoPc derivative/GQD hybrid materials are expected to be the raw materials of the sarin gas sensor.
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Affiliation(s)
- Wenkai Jiang
- Key Laboratory of Thin Film and Microfabrication (Ministry of Education), Department of Micro/Nano Electronics, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University Shanghai 200240 P. R. China
| | - Menglin Jiang
- Chinesisch-Deutsche Fakultät, Taizhou Vocational and Technical College Taizhou 318000 P. R. China
| | - Tao Wang
- Key Laboratory of Thin Film and Microfabrication (Ministry of Education), Department of Micro/Nano Electronics, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University Shanghai 200240 P. R. China
| | - Xinwei Chen
- Key Laboratory of Thin Film and Microfabrication (Ministry of Education), Department of Micro/Nano Electronics, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University Shanghai 200240 P. R. China
| | - Min Zeng
- Key Laboratory of Thin Film and Microfabrication (Ministry of Education), Department of Micro/Nano Electronics, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University Shanghai 200240 P. R. China
| | - Jianhua Yang
- Key Laboratory of Thin Film and Microfabrication (Ministry of Education), Department of Micro/Nano Electronics, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University Shanghai 200240 P. R. China
| | - Zhihua Zhou
- Key Laboratory of Thin Film and Microfabrication (Ministry of Education), Department of Micro/Nano Electronics, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University Shanghai 200240 P. R. China
| | - Nantao Hu
- Key Laboratory of Thin Film and Microfabrication (Ministry of Education), Department of Micro/Nano Electronics, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University Shanghai 200240 P. R. China
| | - Yanjie Su
- Key Laboratory of Thin Film and Microfabrication (Ministry of Education), Department of Micro/Nano Electronics, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University Shanghai 200240 P. R. China
| | - Zhi Yang
- Key Laboratory of Thin Film and Microfabrication (Ministry of Education), Department of Micro/Nano Electronics, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University Shanghai 200240 P. R. China
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8
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Affiliation(s)
- Marcin Bielecki
- The Faculty of Mathematics and Natural Sciences, Institute of Chemistry, Jan Kochanowski University, Kielce, Poland
| | - Zygfryd Witkiewicz
- The Faculty of Advanced Technologies and Chemistry, Institute of Chemistry, Military University of Technology, Warsaw, Poland
| | - Paweł Rogala
- The Faculty of Mathematics and Natural Sciences, Institute of Chemistry, Jan Kochanowski University, Kielce, Poland
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9
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Kim MJ, Song EJ, Kim KH, Choi SS, Lee YS. The textural and chemical changes in ACFs with E-beam and their influence on the detection of nerve agent simulant gases. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2019.07.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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10
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Bhuvaneswari R, Maria JP, Nagarajan V, Chandiramouli R. DFT Study on the Interaction Properties of V-Series Nerve Agent Molecules on Novel Bismuthene Nanotubes. J Inorg Organomet Polym Mater 2019. [DOI: 10.1007/s10904-019-01181-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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11
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Zhao H, Zhao S, Li X, Deng Y, Jiang H, Zhang M. Cobalt-Catalyzed Selective Functionalization of Aniline Derivatives with Hexafluoroisopropanol. Org Lett 2018; 21:218-222. [DOI: 10.1021/acs.orglett.8b03666] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- He Zhao
- Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641, China
| | - Shuo Zhao
- Guangdong Innovative and Entepreneurial Research Team of Sociomicrobiology Basic Science and Frontier Technology, College of Agriculture, South China Agricultural University, Guangzhou 510642, China
| | - Xiu Li
- Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641, China
| | - Yinyue Deng
- Guangdong Innovative and Entepreneurial Research Team of Sociomicrobiology Basic Science and Frontier Technology, College of Agriculture, South China Agricultural University, Guangzhou 510642, China
| | - Huanfeng Jiang
- Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641, China
| | - Min Zhang
- Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641, China
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12
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Domino K, Veryser C, Wahlqvist BA, Gaardbo C, Neumann KT, Daasbjerg K, De Borggraeve WM, Skrydstrup T. Direct Access to Aryl Bis(trifluoromethyl)carbinols from Aryl Bromides or Fluorosulfates: Palladium-Catalyzed Carbonylation. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201802647] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Katrine Domino
- Carbon Dioxide Activation Center (CADIAC), Department of Chemistry and the Interdisciplinary Nanoscience Center (iNANO); Aarhus University; Gustav Wieds Vej 14 8000 Aarhus C Denmark
| | - Cedrick Veryser
- Carbon Dioxide Activation Center (CADIAC), Department of Chemistry and the Interdisciplinary Nanoscience Center (iNANO); Aarhus University; Gustav Wieds Vej 14 8000 Aarhus C Denmark
- Molecular Design and Synthesis; Department of Chemistry; KU Leuven; 3001 Leuven Belgium
| | - Benjamin A. Wahlqvist
- Carbon Dioxide Activation Center (CADIAC), Department of Chemistry and the Interdisciplinary Nanoscience Center (iNANO); Aarhus University; Gustav Wieds Vej 14 8000 Aarhus C Denmark
| | - Cecilie Gaardbo
- Carbon Dioxide Activation Center (CADIAC), Department of Chemistry and the Interdisciplinary Nanoscience Center (iNANO); Aarhus University; Gustav Wieds Vej 14 8000 Aarhus C Denmark
| | - Karoline T. Neumann
- Carbon Dioxide Activation Center (CADIAC), Department of Chemistry and the Interdisciplinary Nanoscience Center (iNANO); Aarhus University; Gustav Wieds Vej 14 8000 Aarhus C Denmark
| | - Kim Daasbjerg
- Carbon Dioxide Activation Center (CADIAC), Department of Chemistry and the Interdisciplinary Nanoscience Center (iNANO); Aarhus University; Gustav Wieds Vej 14 8000 Aarhus C Denmark
| | - Wim M. De Borggraeve
- Molecular Design and Synthesis; Department of Chemistry; KU Leuven; 3001 Leuven Belgium
| | - Troels Skrydstrup
- Carbon Dioxide Activation Center (CADIAC), Department of Chemistry and the Interdisciplinary Nanoscience Center (iNANO); Aarhus University; Gustav Wieds Vej 14 8000 Aarhus C Denmark
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13
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Domino K, Veryser C, Wahlqvist BA, Gaardbo C, Neumann KT, Daasbjerg K, De Borggraeve WM, Skrydstrup T. Direct Access to Aryl Bis(trifluoromethyl)carbinols from Aryl Bromides or Fluorosulfates: Palladium-Catalyzed Carbonylation. Angew Chem Int Ed Engl 2018; 57:6858-6862. [DOI: 10.1002/anie.201802647] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 04/14/2018] [Indexed: 12/16/2022]
Affiliation(s)
- Katrine Domino
- Carbon Dioxide Activation Center (CADIAC), Department of Chemistry and the Interdisciplinary Nanoscience Center (iNANO); Aarhus University; Gustav Wieds Vej 14 8000 Aarhus C Denmark
| | - Cedrick Veryser
- Carbon Dioxide Activation Center (CADIAC), Department of Chemistry and the Interdisciplinary Nanoscience Center (iNANO); Aarhus University; Gustav Wieds Vej 14 8000 Aarhus C Denmark
- Molecular Design and Synthesis; Department of Chemistry; KU Leuven; 3001 Leuven Belgium
| | - Benjamin A. Wahlqvist
- Carbon Dioxide Activation Center (CADIAC), Department of Chemistry and the Interdisciplinary Nanoscience Center (iNANO); Aarhus University; Gustav Wieds Vej 14 8000 Aarhus C Denmark
| | - Cecilie Gaardbo
- Carbon Dioxide Activation Center (CADIAC), Department of Chemistry and the Interdisciplinary Nanoscience Center (iNANO); Aarhus University; Gustav Wieds Vej 14 8000 Aarhus C Denmark
| | - Karoline T. Neumann
- Carbon Dioxide Activation Center (CADIAC), Department of Chemistry and the Interdisciplinary Nanoscience Center (iNANO); Aarhus University; Gustav Wieds Vej 14 8000 Aarhus C Denmark
| | - Kim Daasbjerg
- Carbon Dioxide Activation Center (CADIAC), Department of Chemistry and the Interdisciplinary Nanoscience Center (iNANO); Aarhus University; Gustav Wieds Vej 14 8000 Aarhus C Denmark
| | - Wim M. De Borggraeve
- Molecular Design and Synthesis; Department of Chemistry; KU Leuven; 3001 Leuven Belgium
| | - Troels Skrydstrup
- Carbon Dioxide Activation Center (CADIAC), Department of Chemistry and the Interdisciplinary Nanoscience Center (iNANO); Aarhus University; Gustav Wieds Vej 14 8000 Aarhus C Denmark
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14
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Shaik M, Rao VK, Ramana GV, Halder M, Gutch PK, Pandey P, Jain R. p-Hexafluoroisopropanol phenyl functionalized graphene for QCM based detection of dimethyl methylphosphonate, a simulant of the nerve agent sarin. RSC Adv 2018; 8:8240-8245. [PMID: 35541990 PMCID: PMC9078545 DOI: 10.1039/c7ra12272a] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2017] [Accepted: 01/19/2018] [Indexed: 11/21/2022] Open
Abstract
The detection of DMMP (dimethyl methylphosphonate, a simulant of nerve agent sarin) was performed by using p-hexafluoroisopropanol phenyl (HFIPP) functionalized graphene (GR) via hydrogen bond interactions. For this, the HFIPP moiety was covalently functionalized on the surface of GR by a diazo reaction. The HFIPP-GR film-modified QCM electrodes were fabricated and their sensing characteristics towards DMMP were investigated. The proposed sensor showed good response towards sensing DMMP vapor at room temperature. In order to see the effect of HFIPP derivatives on DMMP vapor sensing, a comparative study was also conducted with unfunctionalized graphene. The sensitivity and detection limit of the HFIPP-GR sensor against DMMP vapors were 12.24 Hz ppm-1 and 150 ppb respectively. The HFIPP-GR coated sensors showed good selectivity towards sensing DMMP vapors when compared with common organic vapors.
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Affiliation(s)
- Mahabul Shaik
- Defence Research & Development Establishment Gwalior 474002 M.P. India +91 751 2341148 +91 751 2230019
| | - V Kameswara Rao
- Defence Research & Development Establishment Gwalior 474002 M.P. India +91 751 2341148 +91 751 2230019
| | - G V Ramana
- Nanospan Catalyst - A T-hub Building, IIIT Campus, Gachibowli Hyderabad Telangana 500032 India
| | - M Halder
- Defence Research & Development Establishment Gwalior 474002 M.P. India +91 751 2341148 +91 751 2230019
| | - P K Gutch
- Defence Research & Development Establishment Gwalior 474002 M.P. India +91 751 2341148 +91 751 2230019
| | - P Pandey
- Defence Research & Development Establishment Gwalior 474002 M.P. India +91 751 2341148 +91 751 2230019
| | - R Jain
- School of Chemistry, Jiwaji University Gwalior 474002 MP India
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15
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Chemically modulated graphene quantum dot for tuning the photoluminescence as novel sensory probe. Sci Rep 2016; 6:39448. [PMID: 27991584 PMCID: PMC5171703 DOI: 10.1038/srep39448] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Accepted: 11/22/2016] [Indexed: 11/13/2022] Open
Abstract
A band gap tuning of environmental-friendly graphene quantum dot (GQD) becomes a keen interest for novel applications such as photoluminescence (PL) sensor. Here, for tuning the band gap of GQD, a hexafluorohydroxypropanyl benzene (HFHPB) group acted as a receptor of a chemical warfare agent was chemically attached on the GQD via the diazonium coupling reaction of HFHPB diazonium salt, providing new HFHPB-GQD material. With a help of the electron withdrawing HFHPB group, the energy band gap of the HFHPB-GQD was widened and its PL decay life time decreased. As designed, after addition of dimethyl methyl phosphonate (DMMP), the PL intensity of HFHPB-GQD sensor sharply increased up to approximately 200% through a hydrogen bond with DMMP. The fast response and short recovery time was proven by quartz crystal microbalance (QCM) analysis. This HFHPB-GQD sensor shows highly sensitive to DMMP in comparison with GQD sensor without HFHPB and graphene. In addition, the HFHPB-GQD sensor showed high selectivity only to the phosphonate functional group among many other analytes and also stable enough for real device applications. Thus, the tuning of the band gap of the photoluminescent GQDs may open up new promising strategies for the molecular detection of target substrates.
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16
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Mesoporous Non-stacked Graphene-receptor Sensor for Detecting Nerve Agents. Sci Rep 2016; 6:33299. [PMID: 27624664 PMCID: PMC5022036 DOI: 10.1038/srep33299] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Accepted: 08/22/2016] [Indexed: 11/22/2022] Open
Abstract
A novel gas sensor consisting of porous, non-stacked reduced graphene oxide (NSrGO)-heaxfluorohydoroxypropanyl benzene (HFHPB) nanosheets was successfully fabricated, allowing the detection of dimethyl methyl phosphonate (DMMP), similar to sarin toxic gas. The HFHPB group was chemically grafted to the NSrGO via a diazotization reaction to produce NSrGO-HFHPB. The NSrGO-HFHPB 3D film has a mesoporous structure with a large pore volume and high surface area that can sensitively detect DMMP and concurrently selectively signal the DMMP through the chemically-attached HFHPB. The DMMP uptake of the mesoporous NSrGO-HFHPB was 240.03 Hz, 12 times greater than that of rGO-HFHPB (20.14 Hz). In addition, the response rate of NSrGO-HFHPB was faster than that of rGO-HFHPB, an approximately 3 times more rapid recovery due to the mesoporous structure of the NSrGO-HFHPB. The NSrGO-HFHPB sensor exhibited long-term stability due to the use of robust carbon and resulting high resistance to humidity.
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17
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Kumar D, Jha P, Chouksey A, Rawat J, Tandon R, Chaudhury P. 4-(Hexafluoro-2-hydroxy isopropyl)aniline functionalized highly sensitive flexible SWCNT sensor for detection of nerve agent simulant dimethyl methylphosphonate. MATERIALS CHEMISTRY AND PHYSICS 2016; 181:487-494. [DOI: 10.1016/j.matchemphys.2016.06.085] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/19/2023]
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18
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Park J, Kim J, Kim K, Kim SY, Cheong WH, Park K, Song JH, Namgoong G, Kim JJ, Heo J, Bien F, Park JU. Wearable, wireless gas sensors using highly stretchable and transparent structures of nanowires and graphene. NANOSCALE 2016; 8:10591-7. [PMID: 27166976 DOI: 10.1039/c6nr01468b] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
Herein, we report the fabrication of a highly stretchable, transparent gas sensor based on silver nanowire-graphene hybrid nanostructures. Due to its superb mechanical and optical characteristics, the fabricated sensor demonstrates outstanding and stable performances even under extreme mechanical deformation (stable until 20% of strain). The integration of a Bluetooth system or an inductive antenna enables the wireless operation of the sensor. In addition, the mechanical robustness of the materials allows the device to be transferred onto various nonplanar substrates, including a watch, a bicycle light, and the leaves of live plants, thereby achieving next-generation sensing electronics for the 'Internet of Things' area.
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Affiliation(s)
- Jihun Park
- School of Materials Science and Engineering, Wearable Electronics Research Group, Center for Smart Sensor Systems, Ulsan National Institute of Science and Technology (UNIST), Ulsan, 44919, Republic of Korea.
| | - Joohee Kim
- School of Materials Science and Engineering, Wearable Electronics Research Group, Center for Smart Sensor Systems, Ulsan National Institute of Science and Technology (UNIST), Ulsan, 44919, Republic of Korea.
| | - Kukjoo Kim
- School of Materials Science and Engineering, Wearable Electronics Research Group, Center for Smart Sensor Systems, Ulsan National Institute of Science and Technology (UNIST), Ulsan, 44919, Republic of Korea.
| | - So-Yun Kim
- School of Materials Science and Engineering, Wearable Electronics Research Group, Center for Smart Sensor Systems, Ulsan National Institute of Science and Technology (UNIST), Ulsan, 44919, Republic of Korea.
| | - Woon Hyung Cheong
- School of Materials Science and Engineering, Wearable Electronics Research Group, Center for Smart Sensor Systems, Ulsan National Institute of Science and Technology (UNIST), Ulsan, 44919, Republic of Korea.
| | - Kyeongmin Park
- School of Electrical and Computer Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, 44919, Republic of Korea.
| | - Joo Hyeb Song
- School of Electrical and Computer Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, 44919, Republic of Korea.
| | - GyeongHo Namgoong
- School of Electrical and Computer Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, 44919, Republic of Korea.
| | - Jae Joon Kim
- School of Electrical and Computer Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, 44919, Republic of Korea.
| | - Jaeyeong Heo
- Department of Materials Science and Engineering, Optoelectronics Convergence Research Center, Chonnam National University, Gwangju Metropolitan City, 61186, Republic of Korea
| | - Franklin Bien
- School of Electrical and Computer Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, 44919, Republic of Korea.
| | - Jang-Ung Park
- School of Materials Science and Engineering, Wearable Electronics Research Group, Center for Smart Sensor Systems, Ulsan National Institute of Science and Technology (UNIST), Ulsan, 44919, Republic of Korea.
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19
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Jang YJ, Kim K, Tsay OG, Atwood DA, Churchill DG. Update 1 of: Destruction and Detection of Chemical Warfare Agents. Chem Rev 2015; 115:PR1-76. [DOI: 10.1021/acs.chemrev.5b00402] [Citation(s) in RCA: 249] [Impact Index Per Article: 27.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Yoon Jeong Jang
- Molecular Logic Gate Laboratory, Department of Chemistry, KAIST, Daejeon, 305-701, Republic of Korea
| | - Kibong Kim
- Molecular Logic Gate Laboratory, Department of Chemistry, KAIST, Daejeon, 305-701, Republic of Korea
| | - Olga G. Tsay
- Molecular Logic Gate Laboratory, Department of Chemistry, KAIST, Daejeon, 305-701, Republic of Korea
| | - David A. Atwood
- Department of Chemistry, University of Kentucky, Lexington, Kentucky 40506-0055, United States
| | - David G. Churchill
- Molecular Logic Gate Laboratory, Department of Chemistry, KAIST, Daejeon, 305-701, Republic of Korea
- Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), 373-1 Guseong-dong, Yuseong-gu, Daejeon, 305−701, Republic of Korea
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20
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Wang J, Wei X, Wangyang P. Gas-Sensing Devices Based on Zn-Doped NiO Two-Dimensional Grainy Films with Fast Response and Recovery for Ammonia Molecule Detection. NANOSCALE RESEARCH LETTERS 2015; 10:461. [PMID: 26625885 PMCID: PMC4666875 DOI: 10.1186/s11671-015-1170-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2015] [Accepted: 11/23/2015] [Indexed: 05/20/2023]
Abstract
Zn-doped NiO two-dimensional grainy films on glass substrates are shown to be an ammonia-sensing material with excellent comprehensive performance, which could real-time detect and monitor ammonia (NH3) in the surrounding environment. The morphology and structure analysis indicated that the as-fabricated semiconductor films were composed of particles with diameters ranging from 80 to 160 nm, and each particle was composed of small crystalline grain with a narrow size about 20 nm, which was the face-centered cubic single crystal structure. X-ray diffraction peaks shifted toward lower angle, and the size of the lattice increased compared with undoped NiO, which demonstrated that zinc ions have been successfully doped into the NiO host structure. Simultaneously, we systematically investigated the gas-sensing properties of the Zn-doped NiO sensors for NH3 detection at room temperature. The sensor based on doped NiO sensing films gave four to nine times faster response and four to six times faster recovery speeds than those of sensor with undoped NiO films, which is important for the NiO sensor practical applications. Moreover, we found that the doped NiO sensors owned outstanding selectivity toward ammonia.
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Affiliation(s)
- Jian Wang
- School of Materials Science and Engineering, Xihua University, Chengdu, 610039, People's Republic of China.
| | - Xiaowei Wei
- School of Materials Science and Engineering, Xihua University, Chengdu, 610039, People's Republic of China.
| | - Peihua Wangyang
- Information Materials and Device Application Key Laboratory of Sichuan Provincial Universities, College of Optoelectronic Technology, Chengdu University of Information Technology, Chengdu, 610225, People's Republic of China.
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21
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Hou C, Bai YL, Bao X, Xu L, Lin RG, Zhu S, Fang J, Xu J. A metal–organic framework constructed using a flexible tripodal ligand and tetranuclear copper cluster for sensing small molecules. Dalton Trans 2015; 44:7770-3. [DOI: 10.1039/c5dt00762c] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A porous MOF based on a tetranuclear copper cluster with intracluster antiferromagnetic interactions was synthesized, which reveals highly sensitive and selective sensing of small molecules.
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Affiliation(s)
- Chaoyi Hou
- Department of Chemistry
- College of Science
- Shanghai University
- Shanghai 200444
- China
| | - Yue-Ling Bai
- Department of Chemistry
- College of Science
- Shanghai University
- Shanghai 200444
- China
| | - XiaoLi Bao
- Department of Chemistry
- College of Science
- Shanghai University
- Shanghai 200444
- China
| | - Liangzhen Xu
- Department of Chemistry
- College of Science
- Shanghai University
- Shanghai 200444
- China
| | - Rong-Guang Lin
- College of Life Science
- Fujian Agriculture and Forestry University
- Fuzhou
- China
| | - Shourong Zhu
- Department of Chemistry
- College of Science
- Shanghai University
- Shanghai 200444
- China
| | - Jianhui Fang
- Department of Chemistry
- College of Science
- Shanghai University
- Shanghai 200444
- China
| | - Jiaqiang Xu
- Department of Chemistry
- College of Science
- Shanghai University
- Shanghai 200444
- China
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22
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Wang J, Yang F, Wei X, Zhang Y, Wei L, Zhang J, Tang Q, Guo B, Xu L. Controlled growth of conical nickel oxide nanocrystals and their high performance gas sensing devices for ammonia molecule detection. Phys Chem Chem Phys 2014; 16:16711-8. [DOI: 10.1039/c4cp01122h] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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23
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Bouvet M, Gaudillat P, Suisse JM. Phthalocyanine-based hybrid materials for chemosensing. J PORPHYR PHTHALOCYA 2013. [DOI: 10.1142/s1088424613300073] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
In the present review, we show how the chemical variability of phthalocyanines allowed to synthesize a broad range of hybrid materials. The combination of phthalocyanines or related derivatives with polymers or carbonaceous materials led to efficient chemical sensors. It is shown how the incorporation of macrocyclic molecules in hybrid materials highly modifies the structural and morphological characteristics of the materials. Rugosity, specific surface and porosity being key parameters in the analyte-sensing material interactions, these modifications highly improve the performance of chemical sensors. This is the reason why they are particularly promising materials for the development of new chemical sensors, associated with electrochemical, conductometric or optical transducers.
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Affiliation(s)
- Marcel Bouvet
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB), Université de Bourgogne, UMR CNRS 6302, 9 avenue A. Savary, F-21078 Dijon, France
| | - Pierre Gaudillat
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB), Université de Bourgogne, UMR CNRS 6302, 9 avenue A. Savary, F-21078 Dijon, France
| | - Jean-Moïse Suisse
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB), Université de Bourgogne, UMR CNRS 6302, 9 avenue A. Savary, F-21078 Dijon, France
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24
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Frazier KM, Swager TM. Robust cyclohexanone selective chemiresistors based on single-walled carbon nanotubes. Anal Chem 2013; 85:7154-8. [PMID: 23886453 DOI: 10.1021/ac400808h] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Functionalized single-walled carbon nanotube (SWCNT)-based chemiresistors are reported for a highly robust and sensitive gas sensor to selectively detect cyclohexanone, a target analyte for explosive detection. The trifunctional selector has three important properties: it noncovalently functionalizes SWCNTs with cofacial π-π interactions, it binds to cyclohexanone via hydrogen bond (mechanistic studies were investigated), and it improves the overall robustness of SWCNT-based chemiresistors (e.g., humidity and heat). Our sensors produced reversible and reproducible responses in less than 30 s to 10 ppm of cyclohexanone and displayed an average theoretical limit of detection (LOD) of 5 ppm.
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Affiliation(s)
- Kelvin M Frazier
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
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25
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Wang Y, Du X, Li Y, Long Y, Qiu D, Tai H, Tang X, Jiang Y. A simple route to functionalize siloxane polymers for DMMP sensing. J Appl Polym Sci 2013. [DOI: 10.1002/app.39724] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yang Wang
- 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
| | - Xiaosong Du
- 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
| | - Yi Li
- 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
| | - Yin Long
- 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
| | - Dong Qiu
- 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
| | - Huiling Tai
- 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
| | - Xianzhong Tang
- 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
| | - Yadong Jiang
- 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
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26
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Knaack JS, Zhou Y, Abney CW, Prezioso SM, Magnuson M, Evans R, Jakubowski EM, Hardy K, Johnson RC. High-Throughput Immunomagnetic Scavenging Technique for Quantitative Analysis of Live VX Nerve Agent in Water, Hamburger, and Soil Matrixes. Anal Chem 2012; 84:10052-7. [DOI: 10.1021/ac3025224] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jennifer S. Knaack
- National Center for Environmental
Health, Division of Laboratory Sciences, Emergency Response and Air
Toxicants Branch, Centers for Disease Control and Prevention, 4770 Buford Highway, MS F44, Chamblee, Georgia 30341, United States
| | - Yingtao Zhou
- National Center for Environmental
Health, Division of Laboratory Sciences, Emergency Response and Air
Toxicants Branch, Centers for Disease Control and Prevention, 4770 Buford Highway, MS F44, Chamblee, Georgia 30341, United States
| | - Carter W. Abney
- Oak Ridge Institute for Science
and Education Fellow, Centers for Disease Control and Prevention, 4770 Buford Highway, MS F44, Chamblee, Georgia
30341, United States
| | - Samantha M. Prezioso
- IHRC,
Incorporated, Centers for Disease Control and Prevention, 2 Ravinia
Drive, Suite 1260, Atlanta, Georgia, United States
| | - Matthew Magnuson
- Environmental Protection Agency, 26 West Martin Luther King Drive, Mailstop NG-16,
Cincinnati, Ohio 45268, United States
| | - Ronald Evans
- U.S. Army Edgewood Chemical Biological Center, E3150 RDCB-DRT-A, 5183 Blackhawk
Road, Aberdeen Proving Ground, Maryland 21010-5424, United States
| | - Edward M. Jakubowski
- U.S. Army Edgewood Chemical Biological Center, E3150 RDCB-DRT-A, 5183 Blackhawk
Road, Aberdeen Proving Ground, Maryland 21010-5424, United States
| | - Katelyn Hardy
- National Center for Environmental
Health, Division of Laboratory Sciences, Emergency Response and Air
Toxicants Branch, Centers for Disease Control and Prevention, 4770 Buford Highway, MS F44, Chamblee, Georgia 30341, United States
| | - Rudolph C. Johnson
- National Center for Environmental
Health, Division of Laboratory Sciences, Emergency Response and Air
Toxicants Branch, Centers for Disease Control and Prevention, 4770 Buford Highway, MS F44, Chamblee, Georgia 30341, United States
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27
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Zheng Q, Zhu Y, Xu J, Cheng Z, Li H, Li X. Fluoroalcohol and fluorinated-phenol derivatives functionalized mesoporous SBA-15 hybrids: high-performance gas sensing toward nerve agent. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c1jm14779j] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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28
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Wang J, Wei L, Zhang L, Zhang J, Wei H, Jiang C, Zhang Y. Zinc-doped nickel oxide dendritic crystals with fast response and self-recovery for ammonia detection at room temperature. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm34192a] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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29
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Wei L, Shi D, Ye P, Dai Z, Chen H, Chen C, Wang J, Zhang L, Xu D, Wang Z, Zhang Y. Hole doping and surface functionalization of single-walled carbon nanotube chemiresistive sensors for ultrasensitive and highly selective organophosphor vapor detection. NANOTECHNOLOGY 2011; 22:425501. [PMID: 21934197 DOI: 10.1088/0957-4484/22/42/425501] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
We developed a chemiresistive sensor based on doped and functionalized semiconducting single-walled carbon nanotube (SWNT) networks for ultrasensitive and rapid detection of dimethyl methylphosphonate (DMMP) (simulant of nerve agent sarin) vapor. The semiconducting SWNT network was deposited between interdigitated electrodes and modified by solid organic acid tetrafluorohydroquinone (TFQ). The TFQ molecules could not only selectively bind DMMP onto the sidewalls of SWNTs via the strong hydrogen bonding interaction, but also tailor the electronic properties of SWNTs via heavy hole doping. This synergetic effect significantly improved the sensitivity of the devices, and enabled the sensors to easily detect DMMP at 20 parts-per-trillion (ppt) concentration with a response time of less than 2 min, without the need for pre-concentration of the analytes. This sensitivity is about five orders of magnitude higher than that of the unmodified SWNT chemiresistor, and also significantly higher than that of the functionalized SWNT chemiresistors previously reported. Moreover, the SWNT-TFQ sensors could be recovered when DMMP is replaced with referencing gas. The SWNT-TFQ sensors also show excellent selectivity toward DMMP over some interfering organic vapors. The response mechanism, i.e. charge transfer and dedoping was investigated.
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Affiliation(s)
- Liangming Wei
- Key Laboratory for Thin Film and Microfabrication of the Ministry of Education, Institute of Micro/Nano Science and Technology, Shanghai Jiao Tong University, Shanghai 200240, People's Republic of China
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Gotor R, Costero AM, Gil S, Parra M, Martínez-Máñez R, Sancenón F. A molecular probe for the highly selective chromogenic detection of DFP, a mimic of Sarin and Soman nerve agents. Chemistry 2011; 17:11994-7. [PMID: 21922586 DOI: 10.1002/chem.201102241] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2011] [Indexed: 12/29/2022]
Affiliation(s)
- Raúl Gotor
- Centro de Reconocimiento Molecular y Desarrollo Tecnológico, Unidad Mixta Universidad Politécnica de Valencia - Universidad de Valencia, Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad de Valencia. Doctor Moliner 50, 46100 Burjassot, Valencia, Spain
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31
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Kim K, Tsay OG, Atwood DA, Churchill DG. Destruction and detection of chemical warfare agents. Chem Rev 2011; 111:5345-403. [PMID: 21667946 DOI: 10.1021/cr100193y] [Citation(s) in RCA: 552] [Impact Index Per Article: 42.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Kibong Kim
- Molecular Logic Gate Laboratory, Department of Chemistry, KAIST, Daejeon, 305-701, Republic of Korea
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32
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Field CR, In HJ, Begue NJ, Pehrsson PE. Vapor Detection Performance of Vertically Aligned, Ordered Arrays of Silicon Nanowires with a Porous Electrode. Anal Chem 2011; 83:4724-8. [DOI: 10.1021/ac200779d] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Christopher R. Field
- Chemistry Division, U.S. Naval Research Laboratory, Washington, DC 20375, United States
| | - Hyun Jin In
- Post-Doctoral Research Associateship, National Research Council, Washington, DC 20001, United States
| | - Nathan J. Begue
- Post-Doctoral Research Associateship, National Research Council, Washington, DC 20001, United States
| | - Pehr E. Pehrsson
- Chemistry Division, U.S. Naval Research Laboratory, Washington, DC 20375, United States
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33
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Candel I, Bernardos A, Climent E, Marcos MD, Martínez-Máñez R, Sancenón F, Soto J, Costero A, Gil S, Parra M. Selective opening of nanoscopic capped mesoporous inorganic materials with nerve agent simulants; an application to design chromo-fluorogenic probes. Chem Commun (Camb) 2011; 47:8313-5. [DOI: 10.1039/c1cc12727f] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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34
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Wang Y, Hu N, Zhou Z, Xu D, Wang Z, Yang Z, Wei H, Kong ESW, Zhang Y. Single-walled carbon nanotube/cobalt phthalocyanine derivative hybrid material: preparation, characterization and its gas sensing properties. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c0jm03567j] [Citation(s) in RCA: 141] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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35
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Kong L, Wang J, Meng F, Chen X, Jin Z, Li M, Liu J, Huang XJ. Novel hybridized SWCNT–PCD: synthesis and host–guest inclusion for electrical sensing recognition of persistent organic pollutants. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c0jm04552g] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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36
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Current Awareness in Drug Testing and Analysis. Drug Test Anal 2010. [DOI: 10.1002/dta.64] [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]
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37
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Zheng Q, Fu YC, Xu JQ. Advances in the chemical sensors for the detection of DMMP — A simulant for nerve agent sarin. ACTA ACUST UNITED AC 2010. [DOI: 10.1016/j.proeng.2010.11.027] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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