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Li Y, Wu S, Liu C, Liu Z, Yang W, Zhang Y, Fan H. Topochemical and phase transformation induced Co 9S 8/NC nanosheets for high-performance sodium-ion batteries. Dalton Trans 2023; 52:16519-16524. [PMID: 37877818 DOI: 10.1039/d3dt02449k] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2023]
Abstract
In this paper, a cobalt-based sulfide nanosheet structure (Co9S8/NC) was successfully synthesized by topochemical and phase transformation processes from a dodecahedral cobalt-based imidazole skeleton (ZIF-67) as a self-template. The 2D sheet structure facilitates full contact of electrode materials with the electrolyte and shortens the diffusion distance for electrons and ions. In addition, the nitrogen-doped carbon framework derived from ZIF-67 promotes electron transfer and provides a reliable skeleton to buffer volume expansion during discharging and charging. Finally, Co9S8/NC exhibits excellent rate capability and stable cycling performance for the anode of a sodium ion battery, delivering a specific capacity remaining at 530 mA h g-1 after 130 cycles at a current density of 1 A g-1.
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Affiliation(s)
- Yining Li
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, China.
| | - Shimei Wu
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, China.
| | - Chilin Liu
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, China.
| | - Zhiting Liu
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, China.
| | - Wei Yang
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, China.
| | - Yufei Zhang
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, China.
| | - Haosen Fan
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, China.
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2
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Bonciu AF, Andrei F, Palla-Papavlu A. Fabrication of Hybrid Electrodes by Laser-Induced Forward Transfer for the Detection of Cu 2+ Ions. MATERIALS (BASEL, SWITZERLAND) 2023; 16:1744. [PMID: 36837372 PMCID: PMC9959881 DOI: 10.3390/ma16041744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 02/09/2023] [Accepted: 02/14/2023] [Indexed: 06/18/2023]
Abstract
Composites based on poly(3,4-ethylenedioxythiophene): poly(styrene sulfonate) (PEDOT:PSS)-graphene oxide (GO) are increasingly considered for sensing applications. In this work we aim at patterning and prototyping microscale geometries of PEDOT:PSS: GO composites for the modification of commercially available electrochemical sensors. Here, we demonstrate the laser-induced forward transfer of PEDOT:PSS: GO composites, a remarkably simple procedure that allows for the fast and clean transfer of materials with high resolution for a wide range of laser fluences (450-750 mJ/cm2). We show that it is possible to transfer PEDOT:PSS: GO composites at different ratios (i.e., 25:75 %wt and 50:50 %wt) onto flexible screen-printed electrodes. Furthermore, when testing the functionality of the PEDOT:PSS: GO modified electrodes via LIFT, we could see that both the PEDOT:PSS: GO ratio as well as the addition of an intermediate release layer in the LIFT process plays an important role in the electrochemical response. In particular, the ratio of the oxidation peak current to the reduction peak current is almost twice as high for the sensor with a 50:50 %et PEDOT:PSS: GO pixel. This direct transfer methodology provides a path forward for the prototyping and production of polymer: graphene oxide composite based devices.
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3
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Emerging insights into the use of carbon-based nanomaterials for the electrochemical detection of heavy metal ions. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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4
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Nighojkar A, Sangal VK, Dixit F, Kandasubramanian B. Sustainable conversion of saturated adsorbents (SAs) from wastewater into value-added products: future prospects and challenges with toxic per- and poly-fluoroalkyl substances (PFAS). ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:78207-78227. [PMID: 36184702 DOI: 10.1007/s11356-022-23166-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 09/18/2022] [Indexed: 06/16/2023]
Abstract
Following circular economy principles, the reuse or recycling of saturated adsorbents (SAs or adsorbate-laden adsorbents) into a low-cost engineered product is a valuable alternative to eliminate secondary pollution after adsorption. This review evaluates the application of SAs for the generation of products that can serve as (i) antimicrobial agents or disinfectants, (ii) materials for civil construction, (iii) catalysts, (iv) fertilizers, and (v) secondary adsorbents. The importance of SAs configuration in terms of functional groups, surface area and pore morphology played a crucial role in their reutilization. The SAs-laden silver ions (Ag+) strongly inhibit (~ 99%) the growth of Escherichia coli and Staphylococcus aureus microbes found in drinking and wastewaters. The intra-solidification of SAs containing toxic metal pollutants (As3+ and F-) with cementitious materials can effectively reduce their leaching below permissible limits of USEPA standards for their utility as additives in construction work. The existence of transition metal ions (Cu2+, Cr3+/6+, Ni2+) on the surface of SAs boosted activity and selectivity towards the desired product during catalytic oxidation, degradation, and conversion processes. The thermally recycled SAs can assist in the secondary adsorption of pollutants from another waste solution due to a larger surface area (> 1000 m2g-1). However, there are chances that the SAs discussed above will contain traces of PFAS. The article summarizes the challenges, performance efficacy, and future prospects at the end of each value-added product. We also highlight critical challenges for managing PFAS-laden SAs and stimulate new perspectives to minimize PFAS in air, water, and soils.
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Affiliation(s)
- Amrita Nighojkar
- Nano Surface Texturing Lab, Department of Metallurgical and Materials Engineering, Defence Institute of Advanced Technology (D.U.), Pune, India
| | - Vikas Kumar Sangal
- Department of Chemical Engineering, Malaviya National Institute of Technology (MNIT), Jaipur, India
| | - Fuhar Dixit
- Department of Chemical and Biological Engineering, University of British Columbia, Vancouver, Canada
| | - Balasubramanian Kandasubramanian
- Nano Surface Texturing Lab, Department of Metallurgical and Materials Engineering, Defence Institute of Advanced Technology (D.U.), Pune, India.
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5
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Yuan Y, Jia H, Wang J. A microfluidic electrochemical sensing platform for in situ detection of trace cadmium ions. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2022; 14:3802-3813. [PMID: 36124994 DOI: 10.1039/d2ay01016j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Among various detection and analysis platforms, a microfluidic chip-based electrochemical sensing detection platform is a new type of detection platform. In this study, a microfluidic electrochemical detection platform for cadmium ion detection is proposed, and the performance of the detection platform is optimized in terms of both the microchannel size and electrode modifications. The detection mixing processes of the detector with different microchannel sizes, including the concentration distribution in the channel, pressure decay variation and electrolyte current density variation in the detector, were investigated by finite element model calculations. The analysis shows that the size of the microchannel in the detector affects the fluid and thus further affects the chemical reaction. If the size of the electrode does not match the size of the microchannel, insufficient sample volume will lead to inaccurate measurements, reduced sensitivity and increased detection limits. It was found that the sensitivity of the electrochemical sensor was highest when the size of the microchannel in the chip was 400 μm. After optimization, the optimal detection limit for cadmium ions was 0.03 μg L-1 (S/N = 3). The proposed sensing platform is simple in design and stable in structure, and is suitable for field screening and rapid response to heavy metal contamination events.
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Affiliation(s)
- Yang Yuan
- State Key Laboratory of Separation Membranes and Membrane Processes, Tiangong University, Tianjin 300387, China.
- School of Material Science and Engineering, Tiangong University, Tianjin, 300387, China
| | - Hui Jia
- State Key Laboratory of Separation Membranes and Membrane Processes, Tiangong University, Tianjin 300387, China.
- School of Environmental Science and Engineering, Tiangong University, Tianjin 300387, China
| | - Jie Wang
- State Key Laboratory of Separation Membranes and Membrane Processes, Tiangong University, Tianjin 300387, China.
- School of Environmental Science and Engineering, Tiangong University, Tianjin 300387, China
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Xu Y, Xiang S, Zhang X, Zhou H, Zhang H. High-performance pseudocapacitive removal of cadmium via synergistic valence conversion in perovskite-type FeMnO 3. JOURNAL OF HAZARDOUS MATERIALS 2022; 439:129575. [PMID: 35863230 DOI: 10.1016/j.jhazmat.2022.129575] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 06/12/2022] [Accepted: 07/08/2022] [Indexed: 06/15/2023]
Abstract
Cadmium pollution is a serious threat for the global drink water and natural environment. Herein, a poly-pyrrole coated dual-metal perovskite-type oxide FeMnO3 (PFMO@PPy) was developed firstly as pseudocapacitive cathode for the reversible capture and release of cadmium ions by asymmetry pseudocapacitive deionization (APCDI) technology, extending the library of CDI electrodes. Our work highlighted several points: (i) PFMO@PPy achieved a maximum Cd-removal capacity of 144.6 mg g-1, and maintained the retention rate of 93.4% after 15-cycle CDI process for up to 150 h, far beyond other previous work. (ii) PFMO@PPy showed the superior removal ratio (~90%) under different real water environments such as tap water, lake water and the groundwater. (iii) The superior Cd(II) electrosorption and desorption behavior is ascribed to the reversible synergistic valence conversion (Fe3+/Fe0 and Mn3+/Mn2+), which is confirmed by ex-situ XPS measurement and electrochemical tests. (iv) DFT calculations confirmed the synergistic effect from Mn and Fe elements in perovskite-type bimetallic oxide FeMnO3. This study paves a new way for promising future applications of perovskite-type oxides containing dual Faradic redox-activity for wastewater treatment and environmental remediation.
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Affiliation(s)
- Yingsheng Xu
- Key Laboratory of Materials Physics, Centre for Environmental and Energy Nanomaterials, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei 230031, PR China; Science Island Branch of Graduate School, University of Science and Technology of China, Hefei 230026, PR China
| | - Shuhong Xiang
- Key Laboratory of Materials Physics, Centre for Environmental and Energy Nanomaterials, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei 230031, PR China; Science Island Branch of Graduate School, University of Science and Technology of China, Hefei 230026, PR China
| | - Xinyuan Zhang
- Key Laboratory of Materials Physics, Centre for Environmental and Energy Nanomaterials, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei 230031, PR China; Science Island Branch of Graduate School, University of Science and Technology of China, Hefei 230026, PR China
| | - Hongjian Zhou
- Key Laboratory of Materials Physics, Centre for Environmental and Energy Nanomaterials, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei 230031, PR China; Science Island Branch of Graduate School, University of Science and Technology of China, Hefei 230026, PR China.
| | - Haimin Zhang
- Key Laboratory of Materials Physics, Centre for Environmental and Energy Nanomaterials, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei 230031, PR China; Science Island Branch of Graduate School, University of Science and Technology of China, Hefei 230026, PR China.
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7
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Zhang Y, Qin Y, Jiao L, Wang H, Wu Z, Wei X, Wu Y, Wu N, Hu L, Zhong H, Gu W, Zhu C. Atomically thin bismuthene nanosheets for sensitive electrochemical determination of heavy metal ions. Anal Chim Acta 2022; 1235:340510. [DOI: 10.1016/j.aca.2022.340510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 10/05/2022] [Accepted: 10/09/2022] [Indexed: 11/16/2022]
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8
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Peng Y, Xu J, Xu J, Ma J, Bai Y, Cao S, Zhang S, Pang H. Metal-organic framework (MOF) composites as promising materials for energy storage applications. Adv Colloid Interface Sci 2022; 307:102732. [PMID: 35870249 DOI: 10.1016/j.cis.2022.102732] [Citation(s) in RCA: 55] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 06/02/2022] [Accepted: 07/07/2022] [Indexed: 01/31/2023]
Abstract
Metal-organic framework (MOF) composites are considered to be one of the most vital energy storage materials due to their advantages of high porousness, multifunction, various structures and controllable chemical compositions, which provide a great possibility to find suitable electrode materials for batteries and supercapacitors. However, MOF composites are still in the face of various challenges and difficulties that hinder their practical application. In this review, we introduce and summarize the applications of MOF composites in batteries, covering metal-ion batteries, lithium-sulfur batteries, lithium-oxygen batteries and zinc-air batteries, as well as supercapacitors. In addition, the application challenges of MOF composites in batteries and supercapacitors are also summarized. Finally, the basic ideas and directions for further development of these two types of electrochemical energy storage devices are proposed.
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Affiliation(s)
- Yi Peng
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225009, PR China
| | - Jia Xu
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225009, PR China
| | - Jinming Xu
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225009, PR China; Institute for Advanced Study, Chengdu University, Chengdu, Sichuan, China
| | - Jiao Ma
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225009, PR China
| | - Yang Bai
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225009, PR China
| | - Shuai Cao
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225009, PR China
| | - Songtao Zhang
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225009, PR China
| | - Huan Pang
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225009, PR China.
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9
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Shi D, Wu W, Li X. Ultrasensitive detection of mercury(II) ions on a hybrid film of a graphene and gold nanoparticle-modified electrode. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2022; 14:2161-2167. [PMID: 35593172 DOI: 10.1039/d2ay00413e] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Aggravated by human and industrial activities, heavy metal pollution has become a severe problem, causing widespread concern in society, and cannot be ignored. Herein, a graphene/gold nanoparticle-hybrid (AuNPs/ERGO) was proposed and synthesized by electrochemical methods. Based on the AuNPs/ERGO hybrid, a novel electrochemical sensing platform was established and successfully applied for the selective, quantitative detection of Hg2+, taking advantage of the well-established anodic stripping voltammetry (ASV). This hybrid material not only increases the surface area and charge transfer rate but also provides more active sites for Hg deposition due to the formation of homogeneous, high density and monodispersed AuNPs on the ERGO film. The prepared AuNPs/ERGO hybrid was modified on a glassy carbon electrode (GCE) to detect Hg2+ with a linear range from 0.5 to 20 μg L-1 and a low limit of detection (LOD) of 0.06 μg L-1. The selectivity and stability of the as-prepared electrode were investigated and showed promising results. In addition, a screen-printed carbon electrode (SPCE) was also employed to verify the practical application ability of our assay with an excellent performance, which presents a bright application prospect for in situ Hg2+ detection.
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Affiliation(s)
- Dongmin Shi
- Department of Chemistry, The Hong Kong University of Science and Technology, Kowloon, Hong Kong S.A.R., China.
| | - Wenzhan Wu
- Department of Chemistry, The Hong Kong University of Science and Technology, Kowloon, Hong Kong S.A.R., China.
| | - Xiaoyuan Li
- Department of Chemistry, The Hong Kong University of Science and Technology, Kowloon, Hong Kong S.A.R., China.
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10
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Duan H, Yin L, Chen T, Qi D, Zhang D. A “metal ions-induced poisoning behavior of biomolecules” inspired polymeric probe for Cu2+ selective detection on basis of coil to helix conformation transition. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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11
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Mahendran GB, Ramalingam SJ, Rayappan JBB, Gumpu MB, Kumar RG, Lakshmanakumar M, Nesakumar N. Amperometric Detection of Mercury Ions Using Piperazine‐Functionalized Reduced Graphene Oxide as an Efficient Sensing Platform. ChemistrySelect 2022. [DOI: 10.1002/slct.202103601] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- G. Balu Mahendran
- PG and Research Department of Chemistry A.V.V.M Sri Pushpam College (Autonomous) Affiliated to Bharathidasan University Poondi, Thanjavur Tamil Nadu 613 503 India
| | - S. Jothi Ramalingam
- PG and Research Department of Chemistry A.V.V.M Sri Pushpam College (Autonomous) Affiliated to Bharathidasan University Poondi, Thanjavur Tamil Nadu 613 503 India
| | - John Bosco Balaguru Rayappan
- School of Electrical & Electronics Engineering SASTRA Deemed to be University Thanjavur 613 401 Tamil Nadu India
- Centre for Nanotechnology & Advanced Biomaterials (CeNTAB) SASTRA Deemed to be University Thanjavur 613 401 Tamil Nadu India
| | - Manju Bhargavi Gumpu
- Department of Physics National Institute of Technology Tiruchirappalli 620 015 Tamil Nadu India
| | - Rajendran Ganesh Kumar
- PG and Research Department of Chemistry Pachaiyappa's College Chennai 600 030 Tamil Nadu India
| | - Muthaiyan Lakshmanakumar
- School of Electrical & Electronics Engineering SASTRA Deemed to be University Thanjavur 613 401 Tamil Nadu India
- Centre for Nanotechnology & Advanced Biomaterials (CeNTAB) SASTRA Deemed to be University Thanjavur 613 401 Tamil Nadu India
| | - Noel Nesakumar
- Centre for Nanotechnology & Advanced Biomaterials (CeNTAB) SASTRA Deemed to be University Thanjavur 613 401 Tamil Nadu India
- School of Chemical & Biotechnology SASTRA Deemed to be University Thanjavur 613 401 Tamil Nadu India
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12
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Bagheri Hariri M, Siavash Moakhar R, Sharifi Abdar P, Zargarnezhad H, Shone M, Rahmani SA, Moradi N, Niksefat V, Shayar Bahadori K, Dolati A. Facile and ultra-sensitive voltammetric electrodetection of Hg 2+ in aqueous media using electrodeposited AuPtNPs/ITO. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:2688-2700. [PMID: 34036981 DOI: 10.1039/d1ay00361e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
In this study, we have investigated the use of electrodeposited Au-Pt nanoparticles (AuPtNPs) on indium tin oxide (ITO) for the detection of Hg2+ heavy ions in water samples. The mechanism of AuPtNP electrocrystallization on ITO glass in an aqueous solution containing 0.5 mM HAuCl4 + 0.5 mM H2PtCl6 is described for the first time. The nucleation mechanism of monometallic AuNPs on ITO was found to be progressive; however, a transition from progressive to instantaneous was observed for bimetallic AuPtNPs at elevated overpotentials. The modified ITOs were then assessed for the electrodetection of Hg2+ in aqueous media. It was shown by differential pulse voltammetry (DPV) that the sensitivity of the constructed AuPtNPs/ITO electrode toward Hg2+ was about 2.08 μA nM-1. An approximate detection limit of 4.03 nM Hg2+ was achieved, which is below the permissible level of 30.00 nM Hg2+ in drinking water, according to the World Health Organization (WHO). Characterization of AuPt nanostructures was carried out by X-ray diffraction (XRD) patterns, scanning electron microscopy (SEM), and different electrochemical techniques (cyclic voltammetry (CV), chronoamperometry, and electrochemical impedance spectroscopy (EIS)). Our results indicate a good potential of a facile and robust electrochemical assembly for on-site detection of heavy metals in water samples.
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Affiliation(s)
- Mohiedin Bagheri Hariri
- Institute for Corrosion and Multiphase Technology, Department of Chemical and Biomolecular Engineering, Ohio University, Athens, Ohio 45701, USA.
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13
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Malik LA, Pandith AH, Bashir A, Qureashi A, Manzoor T. Studies on a glutathione coated hollow ZnO modified glassy carbon electrode; a novel Pb(ii) selective electrochemical sensor. RSC Adv 2021; 11:18270-18278. [PMID: 35480912 PMCID: PMC9033425 DOI: 10.1039/d1ra01294k] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 04/26/2021] [Indexed: 11/21/2022] Open
Abstract
Herein, we report the electrochemical detection of heavy metal ions such as Pb(ii), Cd(ii) and Hg(ii) ions while using glutathione coated hollow ZnO modified glassy carbon electrode (Glu-h-ZnO/GCE). An excellent voltammetric response of the modified electrode towards these metal ions was observed by different voltammetric techniques. Among the different target metal ions, a selective electrochemical response (sensitivity = 4.57 μA μM-1) for the detection of Pb(ii) ions was obtained with differential pulse voltammetric (DPV) measurements. Besides, under optimal experimental conditions and in the linear concentration range of 2-18 μM, a very low detection limit of 0.42 μM was obtained for Pb(ii) ion. The observed electrochemical behaviour of Glu-h-ZnO/GCE towards these metal ions is in conformity with the band gap of the composite in the presence of various test metal ions. The band gap studies of the composite and various "Composite-Metal Ion" systems were obtained by reflectance as well as by computational methods where results are in close agreement, justifying the observed electrochemical behaviour of the systems. The lowest band gap value of the "Composite-Pb" system may be the reason for the excellent electrochemical response of the Glu-h-ZnO modified GCE towards the detection of Pb(ii) ion.
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Affiliation(s)
- Lateef Ahmad Malik
- Laboratory of Nanoscience and Quantum Computations, Department of Chemistry, University of Kashmir Hazratbal Srinagar-190006 Kashmir India +91-194-2414049 +91-194-2424900 +91-7006429021
| | - Altaf Hussain Pandith
- Laboratory of Nanoscience and Quantum Computations, Department of Chemistry, University of Kashmir Hazratbal Srinagar-190006 Kashmir India +91-194-2414049 +91-194-2424900 +91-7006429021
| | - Arshid Bashir
- Laboratory of Nanoscience and Quantum Computations, Department of Chemistry, University of Kashmir Hazratbal Srinagar-190006 Kashmir India +91-194-2414049 +91-194-2424900 +91-7006429021
| | - Aaliya Qureashi
- Laboratory of Nanoscience and Quantum Computations, Department of Chemistry, University of Kashmir Hazratbal Srinagar-190006 Kashmir India +91-194-2414049 +91-194-2424900 +91-7006429021
| | - Taniya Manzoor
- Laboratory of Nanoscience and Quantum Computations, Department of Chemistry, University of Kashmir Hazratbal Srinagar-190006 Kashmir India +91-194-2414049 +91-194-2424900 +91-7006429021
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14
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Zeng M, Chen M, Huang D, Lei S, Zhang X, Wang L, Cheng Z. Engineered two-dimensional nanomaterials: an emerging paradigm for water purification and monitoring. MATERIALS HORIZONS 2021; 8:758-802. [PMID: 34821315 DOI: 10.1039/d0mh01358g] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Water scarcity has become an increasingly complex challenge with the growth of the global population, economic expansion, and climate change, highlighting the demand for advanced water treatment technologies that can provide clean water in a scalable, reliable, affordable, and sustainable manner. Recent advancements on 2D nanomaterials (2DM) open a new pathway for addressing the grand challenge of water treatment owing to their unique structures and superior properties. Emerging 2D nanostructures such as graphene, MoS2, MXene, h-BN, g-C3N4, and black phosphorus have demonstrated an unprecedented surface-to-volume ratio, which promises ultralow material use, ultrafast processing time, and ultrahigh treatment efficiency for water cleaning/monitoring. In this review, we provide a state-of-the-art account on engineered 2D nanomaterials and their applications in emerging water technologies, involving separation, adsorption, photocatalysis, and pollutant detection. The fundamental design strategies of 2DM are discussed with emphasis on their physicochemical properties, underlying mechanism and targeted applications in different scenarios. This review concludes with a perspective on the pressing challenges and emerging opportunities in 2DM-enabled wastewater treatment and water-quality monitoring. This review can help to elaborate the structure-processing-property relationship of 2DM, and aims to guide the design of next-generation 2DM systems for the development of selective, multifunctional, programmable, and even intelligent water technologies. The global significance of clean water for future generations sheds new light and much inspiration in this rising field to enhance the efficiency and affordability of water treatment and secure a global water supply in a growing portion of the world.
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Affiliation(s)
- Minxiang Zeng
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX 77843, USA.
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15
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Zhang Y, Zhu Y, Zeng Z, Zeng G, Xiao R, Wang Y, Hu Y, Tang L, Feng C. Sensors for the environmental pollutant detection: Are we already there? Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213681] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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16
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17
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Lee SH, Rho WY, Chang H, Lee JH, Kim J, Lee SH, Jun BH. Carbon Nanomaterials for Biomedical Application. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1309:257-276. [PMID: 33782876 DOI: 10.1007/978-981-33-6158-4_11] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The use of carbon-based nanomaterials (CNs) with outstanding properties has been rising in many scientific and industrial application fields. These CNs represent a tunable alternative for applications with biomolecules, which allow interactions in either covalent or noncovalent way. Diverse carbon-derived nanomaterial family exhibits unique features and has been widely exploited in various biomedical applications, including biosensing, diagnosis, cancer therapy, drug delivery, and tissue engineering. In this chapter, we aim to present an overview of CNs with a particular interest in intrinsic structural, electronic, and chemical properties. In particular, the detailed properties and features of CNs and its derivatives, including carbon nanotube (CNT), graphene, graphene oxide (GO), and reduced GO (rGO) are summarized. The interesting biomedical applications are also reviewed in order to offer an overview of the possible fields for scientific and industrial applications of CNs.
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Affiliation(s)
- Sang Hun Lee
- Department of Chemical and Biological Engineering, Hanbat National University, Daejeon, Republic of Korea
| | - Won-Yeop Rho
- School of International Engineering and Science, Jeonbuk National University, Jeonju, Republic of Korea
| | - Hyejin Chang
- Division of Science Education, Kangwon National University, Chuncheon, Republic of Korea
| | - Jong Hun Lee
- Department of Food Science and Biotechnology, Gachon University, Seongnam, Republic of Korea
| | - Jaehi Kim
- Department of Bioscience and Biotechnology, Konkuk University, Seoul, South Korea
| | - Seung Hwan Lee
- Department of Bionano Engineering, Hanyang University, Ansan, Republic of Korea
| | - Bong-Hyun Jun
- Department of Bioscience and Biotechnology, Konkuk University, Seoul, South Korea.
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Tamilalagan E, Akilarasan M, Chen SM, Chen TW, Huang YC, Hao Q, Lei W. A sonochemical assisted synthesis of hollow sphere structured tin (IV) oxide on graphene oxide sheets for the low-level detection of environmental pollutant mercury in biological samples and foodstuffs. ULTRASONICS SONOCHEMISTRY 2020; 67:105164. [PMID: 32417625 DOI: 10.1016/j.ultsonch.2020.105164] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 04/30/2020] [Accepted: 05/03/2020] [Indexed: 06/11/2023]
Abstract
In modern approaches for nanomaterials synthesis, ultrasonication plays an important role in providing the larger surface area and smaller crystalline size properties that are favorable to electrochemical techniques. Herein, we report the tin (IV) oxide on graphene oxide nanoparticles were synthesized (SnO2@GO NPs) by ultrasonic methodology (UZ SONOPULS HD 3400 Ultrasonic homogenizer) with the total power of 400 W and the (frequency of 20 kHz; 140 W/dm3). The formation of as-prepared SnO2@GO NPs and its surface morphology were scrutinized over XRD, XPS, TEM, and FESEM. Besides, the sonochemically prepared SnO2@GO NPs were employed for the determination of environmental hazardous mercury (Hg). As a result, the modified electrode acquired a very low-level detection limit of 1.2 nM with a wider range of 0.01-10.41-µM and 14.52-225.4-µM for the detection of Hg. Finally, the practical applicability of SnO2@GO NPs in spiked human blood serum and tuna fish samples shows appreciable found and recovery values. .
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Affiliation(s)
- Elayappan Tamilalagan
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan
| | - Muthumariappan Akilarasan
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan
| | - Shen-Ming Chen
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan.
| | - Tse-Wei Chen
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan; Research and Development Center for Smart Textile Technology, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan
| | - Yi Chen Huang
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan
| | - Qingli Hao
- School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, PR China
| | - Wu Lei
- School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, PR China.
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Zhu J, Jiang J, Jamil MI, Hou Y, Zhan X, Chen F, Cheng D, Zhang Q. Biomass-Derived, Water-Induced Self-Recoverable Composite Aerogels with Robust Superwettability for Water Treatment. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:10960-10969. [PMID: 32864968 DOI: 10.1021/acs.langmuir.0c01690] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Polluted water is a worldwide problem; therefore, effective separation of oil/water and removal of dyes, organic micropollutants, and heavy metals in wastewater are the need of the hour. Herein, hydrophilic β-cyclodextrin-grafted carboxymethyl cellulose, biodegradable polyvinyl alcohol, and chitosan were used as main raw materials to construct a multifunctional aerogel framework by simple sol-gel and directional freeze-drying methods. Featuring intrinsic superamphiphilic wettability in air, robust superoleophobic wettability underwater, and excellent shape-recovery characteristics, the biomass-derived aerogel presents durable oil/water separation even after 10 cycles. The aerogels possess prominent adsorption capacity for methyl blue, 1-naphthylamine, and Cu2+, which was as high as 121.55 mg/g, 33.96 mg/g, and 122.6 mg/g, respectively. In addition, various pollutant mixtures could be effectively adsorbed by the aerogel at the same time with the adsorption capacity of 121.75 mg/g for methyl blue, 0.97 mg/g for bisphenol A, and 20.11 mg/g for Cu2+.
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Affiliation(s)
- Juan Zhu
- College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Jingxian Jiang
- College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Muhammad Imran Jamil
- College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Yang Hou
- College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Xiaoli Zhan
- College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, P. R. China
| | - Fengqiu Chen
- College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, P. R. China
| | - Dangguo Cheng
- College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, P. R. China
| | - Qinghua Zhang
- College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, P. R. China
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Govindasamy M, Sriram B, Wang SF, Chang YJ, Rajabathar JR. Highly sensitive determination of cancer toxic mercury ions in biological and human sustenance samples based on green and robust synthesized stannic oxide nanoparticles decorated reduced graphene oxide sheets. Anal Chim Acta 2020; 1137:181-190. [PMID: 33153601 DOI: 10.1016/j.aca.2020.09.014] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 09/01/2020] [Accepted: 09/08/2020] [Indexed: 12/26/2022]
Abstract
This work proposes the conventional sonochemical synthesis of nanoparticles of tin (IV) oxide on reduced graphene oxide (rGOS@SnO2) influencing the formation of a composite with enhanced properties. The combination of SnO2 nanoparticles with rGOS weakens the accumulation in layered structures of the latter system, which leads to better exposure of SnO2 active sites and thus increases the conductivity of rGOS@SnO2 composite. This validates the improved electro-catalytic activity of the composite based on previous reports for its successful utilization in the electrochemical determination of toxic contaminants. The quantitative determination of mercury ions, through the use of the electrochemical sensor based on rGOS@SnO2 manifests several advantages such as simple operator, promptness, cost effectiveness and time independency when compared to other traditional techniques. The fabricated sensor displays two wide linear responses in the range of 0.25-705.3 μM for mercury ions, with a rapid response time about 1 s, and with a high sensitivity of 10.18 μA μM-1 cm-2 under optimized conditions. The accumulation of traces of mercury in the bodies of fish in the marine eco system marks the significance of its detection in real samples. The satisfactory results of the proposed sensor establish the supreme efficacy of layered nanomaterials in conjunction with nanoparticles for the simple, rapid and efficient detection of pollutants in food and biological samples.
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Affiliation(s)
- Mani Govindasamy
- Department of Materials and Mineral Resources Engineering, National Taipei University of Technology, No. 1, Sec. 3, Chung-Hsiao East Rd., Taipei, 106, Taiwan; Department of Chemistry, Bishop Heber College, Vayalur Road, Puthur, Tiruchirappalli, Tamil Nadu, 620017, India.
| | - Balasubramanian Sriram
- Department of Materials and Mineral Resources Engineering, National Taipei University of Technology, No. 1, Sec. 3, Chung-Hsiao East Rd., Taipei, 106, Taiwan
| | - Sea-Fue Wang
- Department of Materials and Mineral Resources Engineering, National Taipei University of Technology, No. 1, Sec. 3, Chung-Hsiao East Rd., Taipei, 106, Taiwan.
| | - Yu-Jen Chang
- Department of Materials and Mineral Resources Engineering, National Taipei University of Technology, No. 1, Sec. 3, Chung-Hsiao East Rd., Taipei, 106, Taiwan
| | - Jothi Ramalingam Rajabathar
- Surfactant Research Chair, Chemistry Department, College of Science, King Saud University, P.O. Box-2455, Riyadh, 11451, Saudi Arabia.
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Fu R, Yu P, Wang M, Sun J, Chen D, Jin C, Li Z. The research of lead ion detection based on rGO/g-C3N4 modified glassy carbon electrode. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105076] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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22
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Roy E, Nagar A, Chaudhary S, Pal S. Advanced Properties and Applications of AIEgens-Inspired Smart Materials. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c01869] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Ekta Roy
- Department of Chemistry, Government Engineering College Jhalawar, Jhalawar, Rajasthan 326023, India
| | - Achala Nagar
- Department of Chemistry, Government Engineering College Jhalawar, Jhalawar, Rajasthan 326023, India
| | - Sandeep Chaudhary
- Laboratory of Organic and Medicinal Chemistry, Department of Chemistry, Malaviya National Institute of Technology, Jaipur, Rajasthan 302017, India
| | - Souvik Pal
- Department of Chemistry, National Taiwan Normal University, Taipei, Taiwan 11677, R.O.C
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23
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Li L, Qiu Y, Feng Y, Li Y, Wu K, Zhu L. Stripping voltammetric analysis of mercury ions at nitrogen-doped reduced graphene oxide modified electrode. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.114121] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Bi CC, Ke XX, Chen X, Weerasooriya R, Hong ZY, Wang LC, Wu YC. Assembling reduced graphene oxide with sulfur/nitrogen- “hooks” for electrochemical determination of Hg(II). Anal Chim Acta 2020; 1100:31-39. [DOI: 10.1016/j.aca.2019.11.062] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 11/13/2019] [Accepted: 11/23/2019] [Indexed: 01/06/2023]
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Tyagi D, Wang H, Huang W, Hu L, Tang Y, Guo Z, Ouyang Z, Zhang H. Recent advances in two-dimensional-material-based sensing technology toward health and environmental monitoring applications. NANOSCALE 2020; 12:3535-3559. [PMID: 32003390 DOI: 10.1039/c9nr10178k] [Citation(s) in RCA: 121] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
Monitoring harmful and toxic chemicals, gases, microorganisms, and radiation has been a challenge to the scientific community for the betterment of human health and environment. Two-dimensional (2D)-material-based sensors are highly efficient and compatible with modern fabrication technology, which yield data that can be proficiently used for health and environmental monitoring. Graphene and its oxides, black phosphorus (BP), transition metal dichalcogenides (TMDCs), metal oxides, and other 2D nanomaterials have demonstrated properties that have been alluring for the manufacture of highly sensitive sensors due to their unique material properties arising from their inherent structures. This review summarizes the properties of 2D nanomaterials that can provide a platform to develop high-performance sensors. In this review, we have also discussed the advances made in the field of infrared photodetectors and electrochemical sensors and how the structural properties of 2D nanomaterials affect sensitivity and performance. Further, this review highlights 2D-nanomaterial-based electrochemical sensors that can be used to check for contaminations from heavy metals, organic/inorganic compounds, poisonous gases, pesticides, bacteria, antibiotics, etc., in water or air, which are severe risks to human wellbeing as well as the environment. Moreover, the limitations, future prospects, and challenges for the development of sensors based on 2D materials are also discussed for future advancements.
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Affiliation(s)
- Deepika Tyagi
- Shenzhen Engineering Laboratory of Phosphorene and Optoelectronics, International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology, Engineering Technology Research Center for 2D Material Information Function Devices and Systems of Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, P. R. China. and College of Electronic Science and Technology of Shenzhen University, THz Technical Research Center of Shenzhen University, Key Laboratory of Optoelectronics Devices and Systems of Ministry of Education and Guangdong Province, Shenzhen University, Shenzhen 518060, China
| | - Huide Wang
- Shenzhen Engineering Laboratory of Phosphorene and Optoelectronics, International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology, Engineering Technology Research Center for 2D Material Information Function Devices and Systems of Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, P. R. China.
| | - Weichun Huang
- College of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, Jiangsu, P. R. China
| | - Lanping Hu
- College of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, Jiangsu, P. R. China
| | - Yanfeng Tang
- College of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, Jiangsu, P. R. China
| | - Zhinan Guo
- Shenzhen Engineering Laboratory of Phosphorene and Optoelectronics, International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology, Engineering Technology Research Center for 2D Material Information Function Devices and Systems of Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, P. R. China.
| | - Zhengbiao Ouyang
- College of Electronic Science and Technology of Shenzhen University, THz Technical Research Center of Shenzhen University, Key Laboratory of Optoelectronics Devices and Systems of Ministry of Education and Guangdong Province, Shenzhen University, Shenzhen 518060, China
| | - Han Zhang
- Shenzhen Engineering Laboratory of Phosphorene and Optoelectronics, International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology, Engineering Technology Research Center for 2D Material Information Function Devices and Systems of Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, P. R. China.
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26
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Yao L, Gao S, Liu S, Bi Y, Wang R, Qu H, Wu Y, Mao Y, Zheng L. Single-Atom Enzyme-Functionalized Solution-Gated Graphene Transistor for Real-Time Detection of Mercury Ion. ACS APPLIED MATERIALS & INTERFACES 2020; 12:6268-6275. [PMID: 31933362 DOI: 10.1021/acsami.9b19434] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Mercury ion (Hg2+), a bioaccumulating and toxic heavy metal, can cause severe damages to the environment and human health. Therefore, development of high-performance Hg2+ sensors is highly desirable. Herein, we construct a uniform dodecahedral shaped N-doped carbon decorated by single Fe site enzyme (Fe-N-C SAE), which exhibits good performance for Hg2+ detection. The N atom on Fe-N-C SAE can specifically recognize Hg2+ through chelation between Hg2+ and N atom, while the catalytic site on the single-atom enzyme acts as a signal amplifier. The Fe-N-C SAE-functionalized solution-gated graphene transistor exhibits a dramatic improvement in the selectivity and sensitivity of the devices. The sensor can rapidly detect Hg2+ down to 1 nM within 2 s. Besides, a relatively good repeatability and reproducibility for the detection of Hg2+ have also been found in our sensor platform. Our findings expand the application of single-atom catalysts in the field of food safety and environmental monitoring.
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Affiliation(s)
- Lili Yao
- School of Food and Biological Engineering , Hefei University of Technology , Hefei , Anhui 230009 , China
| | - Shengjie Gao
- School of Food and Biological Engineering , Hefei University of Technology , Hefei , Anhui 230009 , China
| | - Shuai Liu
- School of Food and Biological Engineering , Hefei University of Technology , Hefei , Anhui 230009 , China
| | - Yulong Bi
- School of Food and Biological Engineering , Hefei University of Technology , Hefei , Anhui 230009 , China
| | - Rongrong Wang
- School of Food and Biological Engineering , Hefei University of Technology , Hefei , Anhui 230009 , China
| | - Hao Qu
- School of Food and Biological Engineering , Hefei University of Technology , Hefei , Anhui 230009 , China
| | - Yuen Wu
- Department of Chemistry, iChEM (Collaborative Innovation Center of Chemistry for Energy Materials) , University of Science and Technology of China , Hefei 230009 , China
| | - Yu Mao
- School of Food and Biological Engineering , Hefei University of Technology , Hefei , Anhui 230009 , China
| | - Lei Zheng
- School of Food and Biological Engineering , Hefei University of Technology , Hefei , Anhui 230009 , China
- Research Laboratory of Agricultural Environment and Food Safety , Anhui Modern Agricultural Industry Technology System , Hefei 230009 , China
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27
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A review on exfoliation, characterization, environmental and energy applications of graphene and graphene-based composites. Adv Colloid Interface Sci 2019; 273:102036. [PMID: 31629999 DOI: 10.1016/j.cis.2019.102036] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Revised: 09/04/2019] [Accepted: 09/09/2019] [Indexed: 11/23/2022]
Abstract
Because of an atom-thick two-dimensional structure with sp2 hybridization, large specific area, high thermal conductivity, superior electron mobility, and chemical stability, graphene (GN) has developed substantial interest among researchers, exponentially accelerating GN based research. GN and its derivatives are the potentially attractive materials to develop composites for energy and environmental applications. This review covered a general overview on physical and chemical properties of GN and based composite materials, briefly summarizing exfoliation methodologies and characterization techniques in the first section. The environmental applications of GN and GN composites in detection of gases, bacteria as well as in the removal of organic and inorganic pollutants were comprehensively addressed in the second section. Third section focused on recent progress associated with the applications of GN and its composites in solar energy conversion, electrochemical energy devices, storage and production of hydrogen. Finally, conclusive remarks emphasizing unresolved problems and major future challenges were covered in the last section. In addition, the prospects and further development of GN and GN composites in energy, environment and bioscience were discussed.
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28
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Hierarchical CoNiO2 polyhedral mesoporous nanoparticles: Hydrothermal microwave carbon bath process synthesis and ultrahigh electrochemical activity for detection of Cu(II). Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.134581] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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29
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Biosensors in Monitoring Water Quality and Safety: An Example of a Miniaturizable Whole-Cell Based Sensor for Hg2+ Optical Detection in Water. WATER 2019. [DOI: 10.3390/w11101986] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Inorganic mercury (Hg2+) pollution of water reserves, especially drinking water, is an important issue in the environmental and public health field. Mercury is reported to be one of the most dangerous elements in nature since its accumulation and ingestion can lead to a series of permanent human diseases, affecting the kidneys and central nervous system. All the conventional approaches for assaying Hg2+ have some limitations in terms of bulky instruments and the cost and time required for the analysis. Here, we describe a miniaturizable and high-throughput bioluminescence sensor for Hg2+ detection in water, which combines the specificity of a living bacterial Hg2+ reporter cell, used as sensing element, with the performance of a silicon photomultiplier, used as optical detector. The proposed system paves the basis for portable analysis and low reactants consumption. The aim of the work is to propose a sensing strategy for total inorganic mercury evaluation in water. The proposed system can lay the basis for further studies and validations in order to develop rapid and portable technology that can be used in situ providing remote monitoring.
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Liu X, Ma R, Wang X, Ma Y, Yang Y, Zhuang L, Zhang S, Jehan R, Chen J, Wang X. Graphene oxide-based materials for efficient removal of heavy metal ions from aqueous solution: A review. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2019; 252:62-73. [PMID: 31146239 DOI: 10.1016/j.envpol.2019.05.050] [Citation(s) in RCA: 176] [Impact Index Per Article: 35.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Revised: 04/12/2019] [Accepted: 05/10/2019] [Indexed: 05/19/2023]
Abstract
Graphene with atomic layer of sp2-hybridized carbon atoms in a hexagonal structure has attracted multidisciplinary attention since its discovery. Due to the inherent advantages of large specific surface area and abundant functional groups, its derivative graphene oxide (GO) nanomaterials have achieved large-scale development in effective pollution treatment. In the past few years, novel GO-based nanomaterials through coupling with other nanomaterials have been synthesized with significant process and applied for efficient elimination of different kinds of pollutants. This paper aims to summarize recent research results on the excellent removal ability of GO-based nanomaterials for various heavy metal ions in aqueous solutions. The synthesis, adsorption process characteristics and interaction mechanism of the adsorbent are emphasized and discussed. The effects of various environmental conditions are outlined. At last, a brief summary, perspective and outlook are presented. This review is intended to provide some thrilling information for the design and manufacture of GO-based nanomaterials for the elimination of heavy metal ions from wastewater in environmental pollution management.
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Affiliation(s)
- Xiaolu Liu
- MOE Key Laboratory of Resources and Environmental Systems Optimization, College of Environmental Science and Engineering, North China Electric Power University, Beijing, 102206, PR China
| | - Ran Ma
- MOE Key Laboratory of Resources and Environmental Systems Optimization, College of Environmental Science and Engineering, North China Electric Power University, Beijing, 102206, PR China
| | - Xiangxue Wang
- MOE Key Laboratory of Resources and Environmental Systems Optimization, College of Environmental Science and Engineering, North China Electric Power University, Beijing, 102206, PR China.
| | - Yan Ma
- MOE Key Laboratory of Resources and Environmental Systems Optimization, College of Environmental Science and Engineering, North China Electric Power University, Beijing, 102206, PR China
| | - Yongping Yang
- College of Chemical Engineering and Technology, Yanshan University, Qinhaungdao, 066044, PR China
| | - Li Zhuang
- MOE Key Laboratory of Resources and Environmental Systems Optimization, College of Environmental Science and Engineering, North China Electric Power University, Beijing, 102206, PR China
| | - Sai Zhang
- MOE Key Laboratory of Resources and Environmental Systems Optimization, College of Environmental Science and Engineering, North China Electric Power University, Beijing, 102206, PR China
| | - Riffat Jehan
- MOE Key Laboratory of Resources and Environmental Systems Optimization, College of Environmental Science and Engineering, North China Electric Power University, Beijing, 102206, PR China
| | - Jianrong Chen
- College of Geography and Environmental Science, Zhejiang Normal University, Jinhua, 321004, PR China
| | - Xiangke Wang
- MOE Key Laboratory of Resources and Environmental Systems Optimization, College of Environmental Science and Engineering, North China Electric Power University, Beijing, 102206, PR China
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31
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Karimi R, Gholivand MB, Amiri M. Monitoring of triamterene and hydrochlorothiazide at carbonic materials modified electrode. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.05.058] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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32
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Yiwei X, Zhihua L, Wen Z, Jiyong S, Xiaobo Z, Xiaowei H, Xuetao H, Xin W. Oligonucleotide Functionalized Microporous Gold Electrode for the Selective and Sensitive Determination of Mercury by Differential Pulse Adsorptive Stripping Voltammetry (DPAdSV). ANAL LETT 2019. [DOI: 10.1080/00032719.2019.1631839] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Xu Yiwei
- Key Laboratory of Modern Agriculture Equipment and Technology, School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Li Zhihua
- Key Laboratory of Modern Agriculture Equipment and Technology, School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Zhang Wen
- Key Laboratory of Modern Agriculture Equipment and Technology, School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Shi Jiyong
- Key Laboratory of Modern Agriculture Equipment and Technology, School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Zou Xiaobo
- Key Laboratory of Modern Agriculture Equipment and Technology, School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Huang Xiaowei
- Key Laboratory of Modern Agriculture Equipment and Technology, School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Hu Xuetao
- Key Laboratory of Modern Agriculture Equipment and Technology, School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Wang Xin
- Key Laboratory of Modern Agriculture Equipment and Technology, School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
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Li S, Zhang C, Wang S, Liu Q, Feng H, Ma X, Guo J. Electrochemical microfluidics techniques for heavy metal ion detection. Analyst 2019; 143:4230-4246. [PMID: 30095826 DOI: 10.1039/c8an01067f] [Citation(s) in RCA: 77] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Heavy metals refer to metals with a density above 5 × 103 kg m-3, such as lead (Pb), cadmium (Cd), arsenic (As), and mercury (Hg). Even a trace amount of heavy metals is detrimental to human health. With the increasing significance of detection of heavy metals, the use of the electrochemical detection technique combined with microfluidics is a promising strategy and has thus attracted wide attention from academia and is the subject of this review. First, this review introduces the basics of electrochemical detection and microfluidics. Second, this review presents and evaluates a variety of electrochemical microfluidics technologies for heavy metal ions detection that are user friendly, portable, inexpensive, and easy to manufacture compared to traditional methods. The categorization is based on different detected ions in the order of Pb, Cd, As, Hg, Mn, and Zn. Finally, the author summarizes the development of detection technology in recent years and puts forward a perspective for the future prospects.
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Affiliation(s)
- Su Li
- School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China
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Li C, Yan Y, Zhang Q, Zhang Z, Huang L, Zhang J, Xiong Y, Tan S. Adsorption of Cd 2+ and Ni 2+ from Aqueous Single-Metal Solutions on Graphene Oxide-Chitosan-Poly(vinyl alcohol) Hydrogels. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:4481-4490. [PMID: 30836753 DOI: 10.1021/acs.langmuir.8b04189] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The applications of graphene-based adsorbents were limited because of their complicated manufacturing technology and hi cost, thus it is very important to prepare new inexpensive and easily manufactured graphene-based adsorbents. Herein, novel GCP hydrogels with different graphene oxide (GO), chitosan (CS), and poly(vinyl alcohol) (PVA) ratios were facilely prepared through a method of freeze-thaw physical cross-linking, which was green and low-cost, and the structural characterization and adsorptive property of the optimum GCP1:2:4 hydrogel toward Cd2+ and Ni2+ in wastewater was evaluated. It was found that the GCP1:2:4 hydrogel had good mechanical strength and a special 3D interconnection porous structure. The isotherms of adsorption used the Langmuir model, and the kinetics of adsorption following the pseudo-second-order model were confirmed. Moreover, the adsorption property with respect to Cd2+ and Ni2+ in wastewater has been largely effected by the pH and was less influenced by the ionic strength and humic acid, and the GCP1:2:4 hydrogel possessed excellent adsorptive and recyclable properties. These results demonstrated that the GCP1:2:4 hydrogel could serve as a desirable adsorbent to get rid of heavy metal ions in sewage.
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Affiliation(s)
- Chunya Li
- Engineering of Guangdong & Graphene Technology Research Center-Like Products and Materials, Chemistry Department, Academy of Chemistry and Materials Science , Jinan University , Guangzhou 510632 , China
| | - Yayuan Yan
- Engineering of Guangdong & Graphene Technology Research Center-Like Products and Materials, Chemistry Department, Academy of Chemistry and Materials Science , Jinan University , Guangzhou 510632 , China
| | - Quanzhou Zhang
- Engineering of Guangdong & Graphene Technology Research Center-Like Products and Materials, Chemistry Department, Academy of Chemistry and Materials Science , Jinan University , Guangzhou 510632 , China
| | - Zhenbao Zhang
- Engineering of Guangdong & Graphene Technology Research Center-Like Products and Materials, Chemistry Department, Academy of Chemistry and Materials Science , Jinan University , Guangzhou 510632 , China
| | - Langhuan Huang
- Engineering of Guangdong & Graphene Technology Research Center-Like Products and Materials, Chemistry Department, Academy of Chemistry and Materials Science , Jinan University , Guangzhou 510632 , China
| | - Jingxian Zhang
- Engineering of Guangdong & Graphene Technology Research Center-Like Products and Materials, Chemistry Department, Academy of Chemistry and Materials Science , Jinan University , Guangzhou 510632 , China
| | - Yongqiang Xiong
- Engineering of Guangdong & Graphene Technology Research Center-Like Products and Materials, Chemistry Department, Academy of Chemistry and Materials Science , Jinan University , Guangzhou 510632 , China
| | - Shaozao Tan
- Engineering of Guangdong & Graphene Technology Research Center-Like Products and Materials, Chemistry Department, Academy of Chemistry and Materials Science , Jinan University , Guangzhou 510632 , China
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35
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Karthika A, Ramasamy Raja V, Karuppasamy P, Suganthi A, Rajarajan M. Electrochemical behaviour and voltammetric determination of mercury (II) ion in cupric oxide/poly vinyl alcohol nanocomposite modified glassy carbon electrode. Microchem J 2019. [DOI: 10.1016/j.microc.2018.11.030] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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36
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Ionic liquid/poly-l-cysteine composite deposited on flexible and hierarchical porous laser-engraved graphene electrode for high-performance electrochemical analysis of lead ion. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2018.10.176] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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37
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Krishnan SK, Singh E, Singh P, Meyyappan M, Nalwa HS. A review on graphene-based nanocomposites for electrochemical and fluorescent biosensors. RSC Adv 2019; 9:8778-8881. [PMID: 35517682 PMCID: PMC9062009 DOI: 10.1039/c8ra09577a] [Citation(s) in RCA: 265] [Impact Index Per Article: 53.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Accepted: 02/15/2019] [Indexed: 12/16/2022] Open
Abstract
Biosensors with high sensitivity, selectivity and a low limit of detection, reaching nano/picomolar concentrations of biomolecules, are important to the medical sciences and healthcare industry for evaluating physiological and metabolic parameters.
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Affiliation(s)
- Siva Kumar Krishnan
- CONACYT-Instituto de Física
- Benemérita Universidad Autónoma de Puebla
- Puebla 72570
- Mexico
| | - Eric Singh
- Department of Computer Science
- Stanford University
- Stanford
- USA
| | - Pragya Singh
- Department of Electrical Engineering and Computer Science
- National Chiao Tung University
- Hsinchu 30010
- Taiwan
| | - Meyya Meyyappan
- Center for Nanotechnology
- NASA Ames Research Center
- Moffett Field
- Mountain View
- USA
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38
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Wen GL, Zhao W, Chen X, Liu JQ, Wang Y, Zhang Y, Huang ZJ, Wu YC. N-doped reduced graphene oxide /MnO2 nanocomposite for electrochemical detection of Hg2+ by square wave stripping voltammetry. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.08.121] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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39
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Ren B, Sudarsanam P, Kandjani AE, Hillary B, Amin MH, Bhargava SK, Jones LA. Electrochemical Detection of As (III) on a Manganese Oxide-Ceria (Mn2
O3
/CeO2
) Nanocube Modified Au Electrode. ELECTROANAL 2018. [DOI: 10.1002/elan.201700662] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Baiyu Ren
- Centre for Advanced Materials and Industrial Chemistry (CAMIC), School of Science; RMIT University; GPO Box 2476 Melbourne, VIC 3001 Australia
| | - Putla Sudarsanam
- Centre for Advanced Materials and Industrial Chemistry (CAMIC), School of Science; RMIT University; GPO Box 2476 Melbourne, VIC 3001 Australia
- Leibniz-Institut für Katalyse; Universität Rostock; Albert-Einstein Straße 29 A 18059 Rostock Germany
| | - Ahmad Esmaielzadeh Kandjani
- Centre for Advanced Materials and Industrial Chemistry (CAMIC), School of Science; RMIT University; GPO Box 2476 Melbourne, VIC 3001 Australia
| | - Brendan Hillary
- Centre for Advanced Materials and Industrial Chemistry (CAMIC), School of Science; RMIT University; GPO Box 2476 Melbourne, VIC 3001 Australia
| | - Mohamad Hassan Amin
- Centre for Advanced Materials and Industrial Chemistry (CAMIC), School of Science; RMIT University; GPO Box 2476 Melbourne, VIC 3001 Australia
| | - Suresh K. Bhargava
- Centre for Advanced Materials and Industrial Chemistry (CAMIC), School of Science; RMIT University; GPO Box 2476 Melbourne, VIC 3001 Australia
| | - Lathe A. Jones
- Centre for Advanced Materials and Industrial Chemistry (CAMIC), School of Science; RMIT University; GPO Box 2476 Melbourne, VIC 3001 Australia
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40
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Liu Y, Xu N, Chen W, Wang X, Sun C, Su Z. Supercapacitor with high cycling stability through electrochemical deposition of metal–organic frameworks/polypyrrole positive electrode. Dalton Trans 2018; 47:13472-13478. [DOI: 10.1039/c8dt02740d] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Through electrochemical deposition, a novel positive electrode comprising ZIF-67 and polypyrrole, showing ultrahigh cycling stability (100.7%, 40 000 cycles), was fabricated.
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Affiliation(s)
- Yaozhi Liu
- Institute of Functional Material Chemistry
- Local United Engineering Lab for Power Batteries
- Northeast Normal University
- Changchun
- People's Republic of China
| | - Na Xu
- Institute of Functional Material Chemistry
- Local United Engineering Lab for Power Batteries
- Northeast Normal University
- Changchun
- People's Republic of China
| | - Weichao Chen
- Institute of Functional Material Chemistry
- Local United Engineering Lab for Power Batteries
- Northeast Normal University
- Changchun
- People's Republic of China
| | - Xinlong Wang
- Institute of Functional Material Chemistry
- Local United Engineering Lab for Power Batteries
- Northeast Normal University
- Changchun
- People's Republic of China
| | - Chunyi Sun
- Institute of Functional Material Chemistry
- Local United Engineering Lab for Power Batteries
- Northeast Normal University
- Changchun
- People's Republic of China
| | - Zhongmin Su
- Institute of Functional Material Chemistry
- Local United Engineering Lab for Power Batteries
- Northeast Normal University
- Changchun
- People's Republic of China
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41
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Anichini C, Czepa W, Pakulski D, Aliprandi A, Ciesielski A, Samorì P. Chemical sensing with 2D materials. Chem Soc Rev 2018; 47:4860-4908. [DOI: 10.1039/c8cs00417j] [Citation(s) in RCA: 342] [Impact Index Per Article: 57.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
During the last decade, two-dimensional materials (2DMs) have attracted great attention due to their unique chemical and physical properties, which make them appealing platforms for diverse applications in sensing of gas, metal ions as well as relevant chemical entities.
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Affiliation(s)
| | - Włodzimierz Czepa
- Faculty of Chemistry
- Adam Mickiewicz University
- 61614 Poznań
- Poland
- Centre for Advanced Technologies
| | | | | | | | - Paolo Samorì
- Université de Strasbourg
- CNRS
- ISIS
- 67000 Strasbourg
- France
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42
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Xu X, Tang J, Qian H, Hou S, Bando Y, Hossain MSA, Pan L, Yamauchi Y. Three-Dimensional Networked Metal-Organic Frameworks with Conductive Polypyrrole Tubes for Flexible Supercapacitors. ACS APPLIED MATERIALS & INTERFACES 2017; 9:38737-38744. [PMID: 29082737 DOI: 10.1021/acsami.7b09944] [Citation(s) in RCA: 130] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Metal-organic frameworks (MOFs) with high porosity and a regular porous structure have emerged as a promising electrode material for supercapacitors, but their poor electrical conductivity limits their utilization efficiency and capacitive performance. To increase the overall electrical conductivity as well as the efficiency of MOF particles, three-dimensional networked MOFs are developed via using preprepared conductive polypyrrole (PPy) tubes as the support for in situ growth of MOF particles. As a result, the highly conductive PPy tubes that run through the MOF particles not only increase the electron transfer between MOF particles and maintain the high effective porosity of the MOFs but also endow the MOFs with flexibility. Promoted by such elaborately designed MOF-PPy networks, the specific capacitance of MOF particles has been increased from 99.2 F g-1 for pristine zeolitic imidazolate framework (ZIF)-67 to 597.6 F g-1 for ZIF-PPy networks, indicating the importance of the design of the ZIF-PPy continuous microstructure. Furthermore, a flexible supercapacitor device based on ZIF-PPy networks shows an outstanding areal capacitance of 225.8 mF cm-2, which is far above other MOFs-based supercapacitors reported up to date, confirming the significance of in situ synthetic chemistry as well as the importance of hybrid materials on the nanoscale.
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Affiliation(s)
- Xingtao Xu
- Shanghai Key Laboratory of Magnetic Resonance, School of Physics and Materials Science, East China Normal University , 3663 N. Zhongshan Rd., Shanghai 200-062 China
- International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS) , 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | - Jing Tang
- International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS) , 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | - Huayu Qian
- International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS) , 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | - Shujin Hou
- Shanghai Key Laboratory of Magnetic Resonance, School of Physics and Materials Science, East China Normal University , 3663 N. Zhongshan Rd., Shanghai 200-062 China
| | - Yoshio Bando
- International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS) , 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
- Australian Institute for Innovative Materials (AIIM), University of Wollongong , Squires Way, North Wollongong, New South Wales 2500, Australia
| | - Md Shahriar A Hossain
- International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS) , 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
- Australian Institute for Innovative Materials (AIIM), University of Wollongong , Squires Way, North Wollongong, New South Wales 2500, Australia
| | - Likun Pan
- Shanghai Key Laboratory of Magnetic Resonance, School of Physics and Materials Science, East China Normal University , 3663 N. Zhongshan Rd., Shanghai 200-062 China
| | - Yusuke Yamauchi
- International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS) , 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
- Australian Institute for Innovative Materials (AIIM), University of Wollongong , Squires Way, North Wollongong, New South Wales 2500, Australia
- School of Chemical Engineering & Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland , Brisbane QLD 4072, Australia
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43
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Jankovský O, Jiříčková A, Luxa J, Sedmidubský D, Pumera M, Sofer Z. Fast Synthesis of Highly Oxidized Graphene Oxide. ChemistrySelect 2017. [DOI: 10.1002/slct.201701784] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ondřej Jankovský
- Department of Inorganic Chemistry; University of Chemistry and Technology Prague; Technická 5 166 28 Prague 6 Czech Republic
| | - Adéla Jiříčková
- Department of Inorganic Chemistry; University of Chemistry and Technology Prague; Technická 5 166 28 Prague 6 Czech Republic
| | - Jan Luxa
- Department of Inorganic Chemistry; University of Chemistry and Technology Prague; Technická 5 166 28 Prague 6 Czech Republic
| | - David Sedmidubský
- Department of Inorganic Chemistry; University of Chemistry and Technology Prague; Technická 5 166 28 Prague 6 Czech Republic
| | - Martin Pumera
- Department of Inorganic Chemistry; University of Chemistry and Technology Prague; Technická 5 166 28 Prague 6 Czech Republic
- Division of Chemistry & Biological Chemistry; School of Physical and Mathematical Sciences; Nanyang Technological University; Singapore 637371 Singapore
| | - Zdeněk Sofer
- Department of Inorganic Chemistry; University of Chemistry and Technology Prague; Technická 5 166 28 Prague 6 Czech Republic
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44
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Li SS, Jiang M, Jiang TJ, Liu JH, Guo Z, Huang XJ. Competitive adsorption behavior toward metal ions on nano-Fe/Mg/Ni ternary layered double hydroxide proved by XPS: Evidence of selective and sensitive detection of Pb(II). JOURNAL OF HAZARDOUS MATERIALS 2017; 338:1-10. [PMID: 28531655 DOI: 10.1016/j.jhazmat.2017.05.017] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Revised: 05/07/2017] [Accepted: 05/10/2017] [Indexed: 05/26/2023]
Abstract
Hypersensitive and highly selective nanomaterials for the measurement of heavy metal ions (HMIs) hold a key to electro-analysis. Various works improved the results of analysis but without scientific understanding. Herein, Fe/Mg/Ni-layered double hydroxide (LDH) has been successfully prepared and its electrochemical behavior for Pb(II) detection is also studied using square wave anodic stripping voltammetry (SWASV). The well performance of electrochemistry suggest that the modification with Fe/Mg/Ni-LDH significantly promotes the selectivity and sensitivity toward Pb(II). The sensitivity on Fe/Mg/Ni-LDH modified glassy carbon electrode (GCE) is 68.1μAμM-1 over the range from 0.03 to 1.0μM under the optimized conditions. Otherwise, the selectivity, anti-interference, stability measurements and practical implications of Fe/Mg/Ni-LDH modified GCE are also performed. What,s more, a reasonable mechanism of detection for Pb(II) including selectivity and sensitivity is proposed based on adsorption and characterized using XPS and XRD. These findings provide a potentially excellent material to improve the sensitivity and selectivity for toxic metal ions as well as a deep understanding of detection.
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Affiliation(s)
- Shan-Shan Li
- Key Laboratory of Environmental Optics and Technology, Institute of Intelligent Machines, Chinese Academy of Sciences, Hefei 230031, People's Republic of China; University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Min Jiang
- Key Laboratory of Environmental Optics and Technology, Institute of Intelligent Machines, Chinese Academy of Sciences, Hefei 230031, People's Republic of China; University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Tian-Jia Jiang
- Key Laboratory of Environmental Optics and Technology, Institute of Intelligent Machines, Chinese Academy of Sciences, Hefei 230031, People's Republic of China; University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Jin-Huai Liu
- Key Laboratory of Environmental Optics and Technology, Institute of Intelligent Machines, Chinese Academy of Sciences, Hefei 230031, People's Republic of China; University of Science and Technology of China, Hefei 230026, People's Republic of China.
| | - Zheng Guo
- Key Laboratory of Environmental Optics and Technology, Institute of Intelligent Machines, Chinese Academy of Sciences, Hefei 230031, People's Republic of China; University of Science and Technology of China, Hefei 230026, People's Republic of China.
| | - Xing-Jiu Huang
- Key Laboratory of Environmental Optics and Technology, Institute of Intelligent Machines, Chinese Academy of Sciences, Hefei 230031, People's Republic of China; University of Science and Technology of China, Hefei 230026, People's Republic of China.
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45
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Muralikrishna S, Nagaraju DH, Balakrishna RG, Surareungchai W, Ramakrishnappa T, Shivanandareddy AB. Hydrogels of polyaniline with graphene oxide for highly sensitive electrochemical determination of lead ions. Anal Chim Acta 2017; 990:67-77. [PMID: 29029744 DOI: 10.1016/j.aca.2017.09.008] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Revised: 08/16/2017] [Accepted: 09/01/2017] [Indexed: 12/01/2022]
Abstract
Conducting polymers with graphene/graphene oxide hydrogels represent a unique class of electrode materials for sensors and energy storage applications. In this article, we report a facile in situ method for the polymerisation of aniline resulting in the decoration of 1D conducting polyaniline (PANI) nanofibers onto the surface of 2D graphene oxide (GO) nanosheets followed by hydrogel formation at elevated temperature. The synthesized nanomaterial exhibits significant properties for the highly sensitive electrochemical determination as well as removal of environmentally harmful lead (Pb2+) ions. The square wave anodic stripping voltammetry (SWASV) determination of Pb2+ ions showed good electroanalytical performance with two linear ranges in 0.2-250 nM (correlation coefficient = 0.996) and 250-3500 nM (correlation coefficient = 0.998). The developed protocol has shown a limit of detection (LOD) of about 0.04 nM, which is much lower than that of the World Health Organization (WHO) threshold limits. The prepared electrode showed an average of ∼99.4% removal of Pb2+ ions with a relative standard deviation (RSD) of 3.4%. Selectivity of the electrode towards Pb2+ ions were tested in presence of potential interferences such as Na+, K+, Ca2+, Mg2+, Cu2+, Cd2+, Hg2+, Zn2+, Co2+, Ni2+, Fe2+ and Fe3+ of similar and higher concentrations. The sensor showed good repeatability and reproducibility. The developed protocol was used to analyse samples from industrial effluents and natural water samples. The results obtained were correlated with atomic absorption spectroscopy (AAS).
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Affiliation(s)
- S Muralikrishna
- Centre for Nano and Material Sciences, Jain University, Jain Global Campus, Kanakapura, Ramanagaram, Bangalore 562112, India; Pilot Plant Development and Training Institute, King Mongkut's University of Technology Thonburi, Bangkhuntien-chaitalay Road, Thakam, Bangkok 10150, Thailand
| | - D H Nagaraju
- Centre for Nano and Material Sciences, Jain University, Jain Global Campus, Kanakapura, Ramanagaram, Bangalore 562112, India.
| | - R Geetha Balakrishna
- Centre for Nano and Material Sciences, Jain University, Jain Global Campus, Kanakapura, Ramanagaram, Bangalore 562112, India
| | - Werasak Surareungchai
- Pilot Plant Development and Training Institute, King Mongkut's University of Technology Thonburi, Bangkhuntien-chaitalay Road, Thakam, Bangkok 10150, Thailand; School of Bioresources and Technology, Nanoscience & Nanotechnology Graduate Programme, and Faculty of Science, King Mongkut's University of Technology Thonburi, Bangkhuntien-chaitalay Road, Thakam, Bangkok 10150, Thailand
| | - T Ramakrishnappa
- Dayananda Sagar Academy of Technology and Management, Udayapura, Opp Art of Living, Kanakapura Road, Bangalore 560082, India
| | - Avinash B Shivanandareddy
- Soft Condensed Matter Group, Raman Research Institute, C.V. Raman Avenue, Sadashivnagar, Bangalore 560080, India
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46
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Kempahanumakkagari S, Deep A, Kim KH, Kumar Kailasa S, Yoon HO. Nanomaterial-based electrochemical sensors for arsenic - A review. Biosens Bioelectron 2017; 95:106-116. [DOI: 10.1016/j.bios.2017.04.013] [Citation(s) in RCA: 90] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Revised: 04/11/2017] [Accepted: 04/12/2017] [Indexed: 01/04/2023]
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47
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Alkaline intercalation of Ti3C2 MXene for simultaneous electrochemical detection of Cd(II), Pb(II), Cu(II) and Hg(II). Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.07.084] [Citation(s) in RCA: 175] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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48
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Zinoubi K, Majdoub H, Barhoumi H, Boufi S, Jaffrezic-Renault N. Determination of trace heavy metal ions by anodic stripping voltammetry using nanofibrillated cellulose modified electrode. J Electroanal Chem (Lausanne) 2017. [DOI: 10.1016/j.jelechem.2017.05.039] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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49
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Oularbi L, Turmine M, El Rhazi M. Electrochemical determination of traces lead ions using a new nanocomposite of polypyrrole/carbon nanofibers. J Solid State Electrochem 2017. [DOI: 10.1007/s10008-017-3676-2] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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50
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Abdi S, Nasiri M, Mesbahi A, Khani MH. Investigation of uranium (VI) adsorption by polypyrrole. JOURNAL OF HAZARDOUS MATERIALS 2017; 332:132-139. [PMID: 28285106 DOI: 10.1016/j.jhazmat.2017.01.013] [Citation(s) in RCA: 92] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Revised: 12/24/2016] [Accepted: 01/09/2017] [Indexed: 06/06/2023]
Abstract
The purpose of this study was to investigate the adsorption of uranium (VI) ions on the polypyrrole adsorbent. Polypyrrole was synthesized by a chemical method using polyethylene glycol, sodium dodecylbenzenesulfonate, and cetyltrimethylammonium bromide as the surfactant and iron (III) chloride as an oxidant in the aqueous solution. The effect of various surfactants on the synthesized polymers and their performance as the uranium adsorbent were investigated. Adsorbent properties were characterized by scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FTIR) techniques. The effect of different parameters such as pH, contact time, initial metal ion concentrations, adsorbent dose, and the temperature was investigated in the batch system for uranium adsorption process. It has been illustrated that the adsorption equilibrium time is 7min. The results showed that the Freundlich model had the best agreement and the maximum adsorption capacity of polypyrrole for uranium (VI) was determined 87.72mg/g from Langmuir isotherm. In addition, the mentioned adsorption process was fast and the kinetic data were fitted to the Pseudo first and second order models. The adsorption kinetic data followed the pseudo-second-order kinetic model. Moreover, the thermodynamic parameters ΔG0, ΔH0 and ΔS0 showed that the uranium adsorption process by polypyrrole was endothermic and spontaneous.
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Affiliation(s)
- S Abdi
- Faculty of Chemical, Petroleum and Gas Engineering, Semnan University, Semnan 35195-363, Iran
| | - M Nasiri
- Faculty of Chemical, Petroleum and Gas Engineering, Semnan University, Semnan 35195-363, Iran.
| | - A Mesbahi
- Faculty of Chemical, Petroleum and Gas Engineering, Semnan University, Semnan 35195-363, Iran
| | - M H Khani
- Nuclear Fuel Cycle Research School, Nuclear Science and Technology Research Institute, Tehran, 14395-836, Iran
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