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Rahman MM, Hussein MA, Alamry KA, Al-Shehry FM, Asiri AM. Polyaniline/graphene/carbon nanotubes nanocomposites for sensing environmentally hazardous 4-aminophenol. ACTA ACUST UNITED AC 2018. [DOI: 10.1016/j.nanoso.2017.08.006] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Sensitive 1,2-dichlorobenzene chemi-sensor development based on solvothermally prepared FeO/CdO nanocubes for environmental safety. J IND ENG CHEM 2018. [DOI: 10.1016/j.jiec.2018.01.019] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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3
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Rahman MM, Abu-Zied BM, Asiri AM. Cu-loaded ZSM-5 zeolites: An ultra-sensitive phenolic sensor development for environmental safety. J IND ENG CHEM 2018. [DOI: 10.1016/j.jiec.2017.12.028] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Rahman MM, Hussain MM, Asiri AM. Fabrication of 3-methoxyphenol sensor based on Fe3O4 decorated carbon nanotube nanocomposites for environmental safety: Real sample analyses. PLoS One 2017; 12:e0177817. [PMID: 28938019 PMCID: PMC5609863 DOI: 10.1371/journal.pone.0177817] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2016] [Accepted: 05/03/2017] [Indexed: 01/15/2023] Open
Abstract
Iron oxide ornamented carbon nanotube nanocomposites (Fe3O4.CNT NCs) were prepared by a wet-chemical process in basic means. The optical, morphological, and structural characterizations of Fe3O4.CNT NCs were performed using FTIR, UV/Vis., FESEM, TEM; XEDS, XPS, and XRD respectively. Flat GCE had been fabricated with a thin-layer of NCs using a coating binding agent. It was performed for the chemical sensor development by a dependable I-V technique. Among all interfering analytes, 3-methoxyphenol (3-MP) was selective towards the fabricated sensor. Increased electrochemical performances for example elevated sensitivity, linear dynamic range (LDR) and continuing steadiness towards selective 3-MP had been observed with chemical sensor. The calibration graph found linear (R2 = 0.9340) in a wide range of 3-MP concentration (90.0 pM ~ 90.0 mM). The limit of detection and sensitivity were considered as 1.0 pM and 9×10-4 μAμM-1cm-2 respectively. The prepared of Fe3O4.CNT NCs by a wet-chemical progression is an interesting route for the development of hazardous phenolic sensor based on nanocomposite materials. It is also recommended that 3-MP sensor is exhibited a promising performances based on Fe3O4.CNT NCs by a facile I-V method for the significant applications of toxic chemicals for the safety of environmental and health-care fields.
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Affiliation(s)
- Mohammed M. Rahman
- Chemistry Department, King Abdulaziz University, Jeddah, Saudi Arabia
- Center of Excellence for Advanced Material Research (CEAMR), King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mohammad Musarraf Hussain
- Chemistry Department, King Abdulaziz University, Jeddah, Saudi Arabia
- Center of Excellence for Advanced Material Research (CEAMR), King Abdulaziz University, Jeddah, Saudi Arabia
| | - Abdullah M. Asiri
- Chemistry Department, King Abdulaziz University, Jeddah, Saudi Arabia
- Center of Excellence for Advanced Material Research (CEAMR), King Abdulaziz University, Jeddah, Saudi Arabia
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Hussain MM, Rahman MM, Asiri AM. Ultrasensitive and selective 4-aminophenol chemical sensor development based on nickel oxide nanoparticles decorated carbon nanotube nanocomposites for green environment. J Environ Sci (China) 2017; 53:27-38. [PMID: 28372752 DOI: 10.1016/j.jes.2016.03.028] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Revised: 03/02/2016] [Accepted: 03/07/2016] [Indexed: 05/12/2023]
Abstract
Nickel oxide nanoparticles decorated carbon nanotube nanocomposites (NiO·CNT NCs) were prepared in a basic medium by using facile wet-chemical routes. The optical, morphological, and structural properties of NiO·CNT NCs were characterized using Fourier transformed infra-red (FT-IR), Ultra-violet visible (UV/Vis) spectroscopy, field-emission scanning electron microscopy (FESEM), X-ray energy dispersed spectroscopy (XEDS), X-ray photoelectron spectroscopy (XPS), and powder X-ray diffraction (XRD) methods. Selective 4-aminophenol (4-AP) chemical sensor was developed by a flat glassy carbon electrode (GCE, surface area: 0.0316cm2) fabricated with a thin-layer of NCs. Electrochemical responses including higher sensitivity, large dynamic range (LDR), limit of detection (LOD), and long-term stability towards 4-AP were obtained using the fabricated chemical sensors. The calibration curve was found linear (R2=0.914) over a wide range of 4-AP concentration (0.1nmol/L-0.1mol/L). In perspective of slope (2×10-5μA/μM), LOD and sensitivity were calculated as 15.0±0.1pM and ~6.33×10-4μA/(μM·cm) respectively. The synthesized NiO·CNT NCs using a wet-chemical method is a significant route for the development of ultrasensitive and selective phenolic sensor based on nano-materials for environmental toxic substances. It is suggested that a pioneer and selective development of 4-AP sensitive sensor using NiO·CNT NCs by a facile and reliable current vs voltage (I-V) method for the major application of toxic agents in biological, green environmental, and health-care fields in near future.
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Affiliation(s)
- Mohammad Musarraf Hussain
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 21589, P.O. Box 80203, Saudi Arabia; Center of Excellence for Advanced Material Research (CEAMR), King Abdulaziz University, Jeddah 21589, P.O. Box 80203, Saudi Arabia
| | - Mohammed M Rahman
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 21589, P.O. Box 80203, Saudi Arabia; Center of Excellence for Advanced Material Research (CEAMR), King Abdulaziz University, Jeddah 21589, P.O. Box 80203, Saudi Arabia.
| | - Abdullah M Asiri
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 21589, P.O. Box 80203, Saudi Arabia; Center of Excellence for Advanced Material Research (CEAMR), King Abdulaziz University, Jeddah 21589, P.O. Box 80203, Saudi Arabia
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Sensor development of 1,2 Dichlorobenzene based on polypyrole/Cu-doped ZnO (PPY/CZO) nanocomposite embedded silver electrode and their antimicrobial studies. Int J Biol Macromol 2017; 98:256-267. [PMID: 28163125 DOI: 10.1016/j.ijbiomac.2017.02.005] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Revised: 01/23/2017] [Accepted: 02/01/2017] [Indexed: 01/14/2023]
Abstract
Cu-doped ZnO nanopowders and their composites of polypyrole (PPY)/CZO were prepared by a gel combustion method and an in-situ polymerization process, respectively. The synthesized nanocomposite are characterized by X-ray powder diffractometry (XRD), scanning electron microscopy (SEM), FTIR, and TGA studies. Then the PPY/CZO/AgE nanocomposites were used for potential application in chemical sensing by easy and reliable I-V method, where 1,2 dichlorobenzene (1,2-DCB) is considered as a model target compound. The chemical sensor performances are exhibited the higher sensitivity, good stability, and repeatability of the sensor enhanced significantly using PPY/CZO/AgE of thin-film with conducting binders on silver electrodes (AgE; Surface area: 0.0216cm2). The calibration plot is linear over the large dynamic range (0.35nM∼3.5mM), where the sensitivity (∼2.702μAmM-1cm-2) and detection limit (∼0.34nM) is calculated based on signal/noise ratio (∼3N/S) in short response time. Finally, it is concluded that the structural and optical characteristics could be encompassed to a broad-scale in PPY/CZO/AgE composites and efficient chemical sensor applications for environmental fields. Simultaneously PPY/CZO composites was also evaluated against Gram positive bacteria Bacillus subtilis, Gram negative bacteria Escherichia coli and antibiotics (Amoxicillin) using the agar plate.
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Subhan MA, Saha PC, Rahman MM, Akand MAR, Asiri AM, Al-Mamun M. Enhanced photocatalytic activity and chemical sensor development based on ternary B2O3·Zn6Al2O9·ZnO nanomaterials for environmental safety. NEW J CHEM 2017. [DOI: 10.1039/c7nj01281k] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Preparation of ternary B2O3·Zn6Al2O9·ZnO nanomaterials by a simple co-precipitation method and their potential application as an efficient photo-catalyst as well as chemical sensor has been reported.
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Affiliation(s)
- Md Abdus Subhan
- Department of Chemistry
- Shahjalal University of Science and Technology
- Sylhet
- Bangladesh
| | - Pallab Chandra Saha
- Department of Chemistry
- Shahjalal University of Science and Technology
- Sylhet
- Bangladesh
| | - Mohammed M. Rahman
- Center of Excellence for Advanced Materials Research (CEAMR) & Department of Chemistry
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
| | | | - Abdullah M. Asiri
- Center of Excellence for Advanced Materials Research (CEAMR) & Department of Chemistry
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
| | - Mohammad Al-Mamun
- Centre for Clean Environment and Energy
- Griffith School of Environment
- Gold Coast Campus
- Griffith University
- Australia
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Fabrication of cadmium ionic sensor based on (E)-4-Methyl-N′-(1-(pyridin-2-yl)ethylidene)benzenesulfonohydrazide (MPEBSH) by electrochemical approach. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2016.11.009] [Citation(s) in RCA: 106] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Sensitive and selective Cu2+ sensor based on 4-(3-(thiophen-2-yl)-9H-carbazol-9-yl)benzaldehyde (TPCBZ) conjugated copper-complex. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2016.05.013] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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Khan AAP, Khan A, Rahman MM, Asiri AM, Oves M. Lead sensors development and antimicrobial activities based on graphene oxide/carbon nanotube/poly(O-toluidine) nanocomposite. Int J Biol Macromol 2016; 89:198-205. [DOI: 10.1016/j.ijbiomac.2016.04.064] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Revised: 04/14/2016] [Accepted: 04/21/2016] [Indexed: 11/25/2022]
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Sensitive methanol sensor based on PMMA-G-CNTs nanocomposites deposited onto glassy carbon electrodes. Talanta 2016; 150:71-80. [DOI: 10.1016/j.talanta.2015.12.012] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Revised: 12/02/2015] [Accepted: 12/09/2015] [Indexed: 11/15/2022]
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Khan A, Khan AAP, Rahman MM, Asiri AM. High performance polyaniline/vanadyl phosphate (PANI–VOPO4) nano composite sheets prepared by exfoliation/intercalation method for sensing applications. Eur Polym J 2016. [DOI: 10.1016/j.eurpolymj.2016.01.003] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Rahman MM, Abu-Zied BM, Hasan MM, Asiri AM, Hasnat MA. Fabrication of a selective 4-amino phenol sensor based on H-ZSM-5 zeolites deposited silver electrodes. RSC Adv 2016. [DOI: 10.1039/c6ra04124h] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
A promising sensitive phenolic chemical sensor was developed using a porous pentasil type framework of protonated H-ZSM-5 zeolite by the reliable I–V method.
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Affiliation(s)
- Mohammed M. Rahman
- Center of Excellence for Advanced Material Research (CEAMR) and Chemistry Department
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
| | - Bahaa M. Abu-Zied
- Center of Excellence for Advanced Material Research (CEAMR) and Chemistry Department
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
| | - Mohammad M. Hasan
- Department of Chemistry
- Shahjalal University of Science and Technology
- Sylhet 3114
- Bangladesh
| | - Abdullah M. Asiri
- Center of Excellence for Advanced Material Research (CEAMR) and Chemistry Department
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
| | - Mohammad A. Hasnat
- Department of Chemistry
- Shahjalal University of Science and Technology
- Sylhet 3114
- Bangladesh
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Rahman MM, Asiri AM. Development of ionic-sensor based on sono-chemically prepared low-dimensional β-Fe2O3 nanoparticles onto flat-gold electrodes by an electrochemical approach. SENSING AND BIO-SENSING RESEARCH 2015. [DOI: 10.1016/j.sbsr.2015.05.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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16
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Arshad MN, Rahman MM, Asiri AM, Sobahi TR, Yu SH. Development of Hg2+ sensor based on N′-[1-(pyridin-2-yl)ethylidene]benzenesulfono-hydrazide (PEBSH) fabricated silver electrode for environmental remediation. RSC Adv 2015. [DOI: 10.1039/c5ra09399f] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
N′-[1-(Pyridin-2-yl)ethylidene]benzenesulfonohydrazide (PEBSH) was synthesized via a simple condensation of 2-acetyl pyridine and benzene sulfonyl hydrazide in very good yield and crystallized, and then used in the formation of a Hg2+ sensor.
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Affiliation(s)
| | - Mohammed M. Rahman
- Chemistry Department
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
| | - Abdullah M. Asiri
- Chemistry Department
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
| | - Tariq R. Sobahi
- Chemistry Department
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
| | - Shu-Hong Yu
- Division of Nanomaterials and Chemistry
- Hefei National Laboratory for Physical Sciences at Microscale
- Collaborative Innovation Center of Suzhou Nano Science and Technology
- Department of Chemistry
- University of Science and Technology of China
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Khan A, Parwaz Khan AA, Rahman MM, Asiri AM, Alamry KA. Preparation of polyaniline grafted graphene oxide–WO3 nanocomposite and its application as a chromium(iii) chemi-sensor. RSC Adv 2015. [DOI: 10.1039/c5ra17925d] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Polyaniline-grafted-GO@WO3 was prepared and deposited on a Ag electrode with conducting binders to give a sensor with a fast selective response for Cr3+ in the liquid phase. The sensitivity and detection limit are ∼4.4251 mA mM−1 cm−2 and 0.031 ± 0.010 nM.
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Affiliation(s)
- Anish Khan
- Chemistry Department
- King Abdulaziz University
- Jeddah-21589
- Saudi Arabia
- Center of Excellence for Advanced Materials Research (CEAMR)
| | - Aftab Aslam Parwaz Khan
- Chemistry Department
- King Abdulaziz University
- Jeddah-21589
- Saudi Arabia
- Center of Excellence for Advanced Materials Research (CEAMR)
| | - Mohammed M. Rahman
- Chemistry Department
- King Abdulaziz University
- Jeddah-21589
- Saudi Arabia
- Center of Excellence for Advanced Materials Research (CEAMR)
| | - Abdullah M. Asiri
- Chemistry Department
- King Abdulaziz University
- Jeddah-21589
- Saudi Arabia
- Center of Excellence for Advanced Materials Research (CEAMR)
| | - Khalid A. Alamry
- Chemistry Department
- King Abdulaziz University
- Jeddah-21589
- Saudi Arabia
- Center of Excellence for Advanced Materials Research (CEAMR)
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Rahman MM, Khan A, Asiri AM. Chemical sensor development based on poly(o-anisidine)silverized–MWCNT nanocomposites deposited on glassy carbon electrodes for environmental remediation. RSC Adv 2015. [DOI: 10.1039/c5ra10793h] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
POAS–Ag/MWCNT nanocomposites were prepared by an adsorption process. A selective 3-methoxyphenolic sensor was developed by an I–V technique for the first time. It displays the highest sensitivity (∼3.829 μA cm−2 mM−1) ever published in the literature.
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Affiliation(s)
- Mohammed M. Rahman
- Center of Excellence for Advanced Materials Research (CEAMR)
- Chemistry Department
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
| | - Anish Khan
- Center of Excellence for Advanced Materials Research (CEAMR)
- Chemistry Department
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
| | - Abdullah M. Asiri
- Center of Excellence for Advanced Materials Research (CEAMR)
- Chemistry Department
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
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