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Mohamed RM, Ismail AA, Kadi MW, Alresheedi AS, Mkhalid IA. Photocatalytic performance mesoporous Nd2O3 modified ZnO nanoparticles with enhanced degradation of tetracycline. Catal Today 2021. [DOI: 10.1016/j.cattod.2020.11.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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Fabrication of Mesoporous PdO–TiO2 Nanocomposites with Superior Photonic Efficacy Concerning Photo-Destruction of the Herbicide Imazapyr. J Inorg Organomet Polym Mater 2021. [DOI: 10.1007/s10904-020-01875-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Subhan MA, Saha PC, Akand MAR, Asiri AM, Al‐Mamun M, Rahman MM. Highly sensitive and efficient hydrazine sensor probe development based on MoO
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/CuO/ZnO ternary mixed metal oxide nano‐composites for sustainable environment. ELECTROCHEMICAL SCIENCE ADVANCES 2021. [DOI: 10.1002/elsa.202100031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Affiliation(s)
- Md Abdus Subhan
- Department of Chemistry Shah Jalal University of Science and Technology Sylhet 3114 Bangladesh
| | - Pallab Chandra Saha
- Department of Chemistry Shah Jalal University of Science and Technology Sylhet 3114 Bangladesh
| | | | - Abdullah M. Asiri
- Center of Excellence for Advanced Materials Research (CEAMR) Department of Chemistry Faculty of Science King Abdulaziz University Jeddah Saudi Arabia
| | - Mohammad Al‐Mamun
- Centre for Clean Environment and Energy Griffith School of Environment Gold Coast Campus Griffith University Queensland Australia
| | - Mohammed M. Rahman
- Center of Excellence for Advanced Materials Research (CEAMR) Department of Chemistry Faculty of Science King Abdulaziz University Jeddah Saudi Arabia
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Mohamed RM, Ismail AA, Kadi MW, Alresheedi AS, Mkhalid IA. Fabrication of Mesoporous PtO-ZnO Nanocomposites with Promoted Photocatalytic Performance for Degradation of Tetracycline. ACS OMEGA 2021; 6:6438-6447. [PMID: 33718734 PMCID: PMC7948444 DOI: 10.1021/acsomega.1c00135] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 02/17/2021] [Indexed: 06/12/2023]
Abstract
Herein, we report a simple incorporation of PtO NPs at diverse percentages (0.2-0.8 wt %) onto a highly crystalline and mesoporous ZnO matrix by the wet-impregnation approach for degradation of tetracycline (TC) upon visible light exposure. These well-dispersed and small-sized PtO NPs provide the mesoporous PtO-ZnO nanocomposites with outstanding photocatalytic performance for complete TC degradation. The optimized 0.6% PtO-ZnO photocatalyst exhibits excellent TC degradation, and its degradation efficiency reached ∼99% within 120 min. The photocatalytic performance of the 0.6% PtO-ZnO nanocomposite is 20 and 10 times higher than that of pristine ZnO and commercial P-25, respectively. The photodegradation rate of TC over the 0.6% PtO-ZnO nanocomposite is 34 and 12.5 times greater than that of pristine ZnO and commercial P-25, respectively. This is because of the large surface area, unique porous structure, synergistic effect, and broad visible light absorption of the PtO-ZnO nanocomposite. Moreover, mesoporous PtO-ZnO nanocomposites showed a high stability and recyclability over five iterations. This work demonstrates the remarkable role of combining PtO and ZnO photocatalysts in providing nanocomposites with significant potential for the preservation of human health through wastewater remediation.
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Affiliation(s)
- Reda M. Mohamed
- Department
of Chemistry, Faculty of Science, King Abdulaziz
University, P.O. Box 80203, Jeddah 21589, Kingdom
of Saudi Arabia
- Advanced
Materials Department, Central Metallurgical
R&D Institute, CMRDI, P.O. Box 87, Helwan, Cairo 11421, Egypt
| | - Adel A. Ismail
- Advanced
Materials Department, Central Metallurgical
R&D Institute, CMRDI, P.O. Box 87, Helwan, Cairo 11421, Egypt
- Nanotechnology
and Advanced Materials Program, Energy & Building Research Center, Kuwait Institute for Scientific Research (KISR), P.O. Box 24885, Safat 13109, Kuwait
| | - Mohammad W. Kadi
- Department
of Chemistry, Faculty of Science, King Abdulaziz
University, P.O. Box 80203, Jeddah 21589, Kingdom
of Saudi Arabia
| | - Ajayb S. Alresheedi
- Department
of Chemistry, Faculty of Science, King Abdulaziz
University, P.O. Box 80203, Jeddah 21589, Kingdom
of Saudi Arabia
| | - Ibraheem A. Mkhalid
- Department
of Chemistry, Faculty of Science, King Abdulaziz
University, P.O. Box 80203, Jeddah 21589, Kingdom
of Saudi Arabia
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Mohamed RM, Ismail AA, Kadi MW, Alresheedi AS, Mkhalid IA. Facile Synthesis of Mesoporous Ag 2O-ZnO Heterojunctions for Efficient Promotion of Visible Light Photodegradation of Tetracycline. ACS OMEGA 2020; 5:33269-33279. [PMID: 33403289 PMCID: PMC7774259 DOI: 10.1021/acsomega.0c04969] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Accepted: 12/02/2020] [Indexed: 05/20/2023]
Abstract
Fabrication of 3D mesoporous Ag2O-ZnO heterojunctions at varying Ag2O contents has been achieved through poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol) (Pluronic F-108) as the structure-directing agent for the first time. The mesoporous Ag2O-ZnO nanocomposites exhibited a mesoporous structure, which revealed a large pore volume and high surface area. The photocatalytic efficiency over mesoporous Ag2O-ZnO nanocomposites for tetracycline (TC) compared with that over commercial P-25 and pristine ZnO NPs through the visible light exposure was studied. Mesoporous 1.5% Ag2O-ZnO nanocomposites indicated the highest degradation efficiency of 100% of TC during 120 min of the visible light exposure compared with 5% and 10% for pristine ZnO NPs and commercial P-25, respectively. The TC degradation rate took place much rapidly over 1.5% Ag2O-ZnO nanocomposites (0.798 μmol L-1 min-1) as compared to either commercial P-25 (0.097 μmol L-1 min-1) or ZnO NPs (0.035 μmol L-1 min-1). The mesoporous 1.5% Ag2O-ZnO nanocomposite revealed the highest degradation rate among all synthesized samples, and it was 23 and 8 orders of magnitudes greater than those of pristine ZnO NPs and P-25, respectively. The photoluminescence and transient photocurrent intensity behaviors have been discussed to explore photocatalysis mechanisms. It is anticipated that the present work will contribute some suggestions for understanding other heterojunctions with outstanding behaviors.
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Affiliation(s)
- Reda M. Mohamed
- Department
of Chemistry, Faculty of Science, King Abdulaziz
University, P.O. Box 80203, Jeddah 21589, Kingdom
of Saudi Arabia
- Advanced
Materials Department, Central Metallurgical
R&D Institute, CMRDI, P.O. Box 87, Helwan, Cairo 11421, Egypt
| | - Adel. A. Ismail
- Advanced
Materials Department, Central Metallurgical
R&D Institute, CMRDI, P.O. Box 87, Helwan, Cairo 11421, Egypt
- Nanotechnologyand
Advanced Materials Program, Energy & Building Research Center, Kuwait Institute for Scientific Research (KISR), P.O. Box 24885, Safat 13109 Kuwait
| | - Mohammad W. Kadi
- Department
of Chemistry, Faculty of Science, King Abdulaziz
University, P.O. Box 80203, Jeddah 21589, Kingdom
of Saudi Arabia
| | - Ajayb S. Alresheedi
- Department
of Chemistry, Faculty of Science, King Abdulaziz
University, P.O. Box 80203, Jeddah 21589, Kingdom
of Saudi Arabia
| | - Ibraheem. A. Mkhalid
- Department
of Chemistry, Faculty of Science, King Abdulaziz
University, P.O. Box 80203, Jeddah 21589, Kingdom
of Saudi Arabia
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Devi TB, Mohanta D, Ahmaruzzaman M. Biomass derived activated carbon loaded silver nanoparticles: An effective nanocomposites for enhanced solar photocatalysis and antimicrobial activities. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2019.03.032] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Subhan MA, Jhuma SS, Chandra Saha P, Alam MM, Asiri AM, Al-Mamun M, Attia SA, Emon TH, Azad AK, Rahman MM. Efficient selective 4-aminophenol sensing and antibacterial activity of ternary Ag2O3·SnO2·Cr2O3 nanoparticles. NEW J CHEM 2019. [DOI: 10.1039/c9nj01760g] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The electrochemical oxidation of 4-AP based on Ag2O3·SnO2·Cr2O3 NPs/binder/GCE sensor.
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Rahman MM, Hussain MM, Arshad MN, Awual MR, Asiri AM. Arsenic sensor development based on modification with (E)-N′-(2-nitrobenzylidine)-benzenesulfonohydrazide: a real sample analysis. NEW J CHEM 2019. [DOI: 10.1039/c9nj01567a] [Citation(s) in RCA: 126] [Impact Index Per Article: 25.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
(E)-N′-(2-Nitrobenzylidene)-benzenesulfonohydrazide was prepared from 2-nitrobenzaldehyde and benzenesulfonylhydrazine by using a condensation method and applied as a selective As3+ sensor.
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Affiliation(s)
- Mohammed M. Rahman
- Chemistry Department, Faculty of Science, King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
- Center of Excellence for Advanced Materials Research, King Abdulaziz University
- Jeddah 21589
| | - Mohammad Musarraf Hussain
- Chemistry Department, Faculty of Science, King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
- Center of Excellence for Advanced Materials Research, King Abdulaziz University
- Jeddah 21589
| | - Muhammad N. Arshad
- Chemistry Department, Faculty of Science, King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
- Center of Excellence for Advanced Materials Research, King Abdulaziz University
- Jeddah 21589
| | - Md. Rabiul Awual
- Center of Excellence for Advanced Materials Research, King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
| | - Abdullah M. Asiri
- Chemistry Department, Faculty of Science, King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
- Center of Excellence for Advanced Materials Research, King Abdulaziz University
- Jeddah 21589
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Aqlan FM, Alam MM, Al-Bogami AS, Saleh TS, Asiri AM, Uddin J, Rahman MM. Synthesis of novel pyrazole incorporating a coumarin moiety (PC) for selective and sensitive Co2+ detection. NEW J CHEM 2019. [DOI: 10.1039/c9nj02176k] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient regioselective synthesis of a novel pyrazole derivative containing a coumarin moiety was achieved, which was electrodeposited as PC/Nafion/GCE sensor probe to detect the selective Co2+ ions for the safety of environment and healthcare fields.
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Affiliation(s)
- Faisal M. Aqlan
- Chemistry Dept
- Faculty of Science
- University of Jeddah
- 21589 Jeddah
- Saudi Arabia
| | - M. M. Alam
- Department of Chemical Engineering and Polymer Science
- Shahjalal University of Science and Technology
- Sylhet 3100
- Bangladesh
| | | | - Tamer S. Saleh
- Chemistry Dept
- Faculty of Science
- University of Jeddah
- 21589 Jeddah
- Saudi Arabia
| | - Abdullah M. Asiri
- Center of Excellence for Advanced Materials Research
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
| | - Jamal Uddin
- Center for Nanotechnology
- Department of Natural Sciences
- Coppin State University
- Baltimore
- USA
| | - Mohammed M. Rahman
- Center of Excellence for Advanced Materials Research
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
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Alam MM, Asiri AM, Uddin MT, Islam MA, Awual MR, Rahman MM. Detection of uric acid based on doped ZnO/Ag2O/Co3O4 nanoparticle loaded glassy carbon electrode. NEW J CHEM 2019. [DOI: 10.1039/c9nj01287g] [Citation(s) in RCA: 116] [Impact Index Per Article: 23.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Highly sensitive and selective uric acid sensor was fabricated using facile wet-chemically prepared ternary doped ZnO/Ag2O/Co3O4 nanoparticles onto glassy carbon electrode by electrochemical approach, which introduced a prospective and reliable route to the future development of enzyme-free sensor by doped nanomaterials in broad scales.
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Affiliation(s)
- M. M. Alam
- Department of Chemical Engineering and Polymer Science
- Shahjalal University of Science and Technology
- Sylhet 3100
- Bangladesh
| | - Abdullah M. Asiri
- Chemistry Department
- King Abdulaziz University
- Faculty of Science
- Jeddah 21589
- Saudi Arabia
| | - M. T. Uddin
- Department of Chemical Engineering and Polymer Science
- Shahjalal University of Science and Technology
- Sylhet 3100
- Bangladesh
| | - M. A. Islam
- Department of Chemical Engineering and Polymer Science
- Shahjalal University of Science and Technology
- Sylhet 3100
- Bangladesh
| | - Md. Rabiul Awual
- Center of Excellence for Advanced Materials Research
- Chemistry Department, Faculty of Science
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
| | - Mohammed M. Rahman
- Chemistry Department
- King Abdulaziz University
- Faculty of Science
- Jeddah 21589
- Saudi Arabia
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Novel fabrication of modulated carpenterworm-like zinc oxide/polyacrylonitrile composite nanofibers for photocatalytic degradation of methylene blue dye. J Taiwan Inst Chem Eng 2018. [DOI: 10.1016/j.jtice.2018.05.050] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Kadi MW, Ismail AA, Mohamed RM, Bahnemann DW. Photodegradation of the herbicide imazapyr over mesoporous In2O3-TiO2 nanocomposites with enhanced photonic efficiency. Sep Purif Technol 2018. [DOI: 10.1016/j.seppur.2018.05.013] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Moghaddam HM, Beitollahi H, Tajik S, Jahani S, Khabazzadeh H, Alizadeh R. Voltammetric determination of droxidopa in the presence of carbidopa using a nanostructured base electrochemical sensor. RUSS J ELECTROCHEM+ 2017. [DOI: 10.1134/s1023193517050123] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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14
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Molecular dynamics simulations on dissolutive wetting of Al–Ni alloy droplets on NiAl substrate. J Taiwan Inst Chem Eng 2017. [DOI: 10.1016/j.jtice.2017.03.035] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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