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Kaleem Shabbir M, Arif F, Asghar H, Irum Memon S, Khanum U, Akhtar J, Ali A, Ramzan Z, Aziz A, Memon AA, Hussain Thebo K. Two-Dimensional MXene-Based Electrocatalysts: Challenges and Opportunities. CHEM REC 2024:e202400047. [PMID: 39042918 DOI: 10.1002/tcr.202400047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2024] [Revised: 05/22/2024] [Indexed: 07/25/2024]
Abstract
MXene, regarded as cutting-edge two-dimensional (2D) materials, have been widely explored in various applications due to their remarkable flexibility, high specific surface area, good mechanical strength, and interesting electrical conductivity. Recently, 2D MXene has served as a ideal platform for the design and development of electrocatalysts with high activity, selectivity, and stability. This review article provides a detailed description of the structural engineering of MXene-based electrocatalysts and summarizes the uses of 2D MXene in hydrogen evolution reactions, nitrogen reduction reactions, oxygen evolution reactions, oxygen reduction reactions, and methanol/ethanol oxidation. Then, key issues and prospects for 2D MXene as a next-generation platform in fundamental research and real-world electrocatalysis applications are discussed. Emphasis will be given to material design and enhancement techniques. Finally, future research directions are suggested to improve the efficiency of MXene-based electrocatalysts.
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Affiliation(s)
- Muhammad Kaleem Shabbir
- Functional nanomaterials Lab (FNL), Department of Chemistry Mirpur, University of Science and Technology (MUST), -10250 (AJK), Mirpur, Pakistan
- Department of Chemistry, University of Kotli, Kotli, AJK 11100, Pakistan
| | - Fozia Arif
- Functional nanomaterials Lab (FNL), Department of Chemistry Mirpur, University of Science and Technology (MUST), -10250 (AJK), Mirpur, Pakistan
- Government Graduate College for Women Jhelum, Jhelum, 49600, Pakistan
| | - Haleema Asghar
- Government Graduate College for Women Jhelum, Jhelum, 49600, Pakistan
| | - Sanam Irum Memon
- Department of Textile Engineering, Mehran University of Engineering and Technology, Jamshoro
| | - Urooj Khanum
- Functional nanomaterials Lab (FNL), Department of Chemistry Mirpur, University of Science and Technology (MUST), -10250 (AJK), Mirpur, Pakistan
| | - Javeed Akhtar
- Functional nanomaterials Lab (FNL), Department of Chemistry Mirpur, University of Science and Technology (MUST), -10250 (AJK), Mirpur, Pakistan
| | - Akbar Ali
- Institute of Process Engineering, Chinese Academy of Sciences, Beijing, China
| | - Zeeshan Ramzan
- Functional nanomaterials Lab (FNL), Department of Chemistry Mirpur, University of Science and Technology (MUST), -10250 (AJK), Mirpur, Pakistan
| | - Aliya Aziz
- Department of Chemistry, University of Kotli, Kotli, AJK 11100, Pakistan
| | - Ayaz Ali Memon
- National Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro, Pakistan
| | - Khalid Hussain Thebo
- Functional nanomaterials Lab (FNL), Department of Chemistry Mirpur, University of Science and Technology (MUST), -10250 (AJK), Mirpur, Pakistan
- Institute of Metal Research, Chinese Academy of Sciences, Shenyang, Wenhua Road, China
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Hyder A, Ali A, Buledi JA, Memon AA, Iqbal M, Bangalni TH, Solangi AR, Thebo KH, Akhtar J. Nanodiamonds: A Cutting-Edge Approach to Enhancing Biomedical Therapies and Diagnostics in Biosensing. CHEM REC 2024; 24:e202400006. [PMID: 38530037 DOI: 10.1002/tcr.202400006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 02/25/2024] [Indexed: 03/27/2024]
Abstract
Nanodiamonds (NDs) have garnered attention in the field of nanomedicine due to their unique properties. This review offers a comprehensive overview of NDs synthesis methods, properties, and their uses in biomedical applications. Various synthesis techniques, such as detonation, high-pressure, high-temperature, and chemical vapor deposition, offer distinct advantages in tailoring NDs' size, shape, and surface properties. Surface modification methods further enhance NDs' biocompatibility and enable the attachment of bioactive molecules, expanding their applicability in biological systems. NDs serve as promising nanocarriers for drug delivery, showcasing biocompatibility and the ability to encapsulate therapeutic agents for targeted delivery. Additionally, NDs demonstrate potential in cancer treatment through hyperthermic therapy and vaccine enhancement for improved immune responses. Functionalization of NDs facilitates their utilization in biosensors for sensitive biomolecule detection, aiding in precise diagnostics and rapid detection of infectious diseases. This review underscores the multifaceted role of NDs in advancing biomedical applications. By synthesizing NDs through various methods and modifying their surfaces, researchers can tailor their properties for specific biomedical needs. The ability of NDs to serve as efficient drug delivery vehicles holds promise for targeted therapy, while their applications in hyperthermic therapy and vaccine enhancement offer innovative approaches to cancer treatment and immunization. Furthermore, the integration of NDs into biosensors enhances diagnostic capabilities, enabling rapid and sensitive detection of biomolecules and infectious diseases. Overall, the diverse functionalities of NDs underscore their potential as valuable tools in nanomedicine, paving the way for advancements in healthcare and biotechnology.
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Affiliation(s)
- Ali Hyder
- National Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro, 76080, Pakistan
| | - Akbar Ali
- State Key Laboratory of Multi-phase Complex Systems, Institute of Process Engineering (IPE), Chinese Academy of Sciences, Beijing, 100F190, China
- University of the Chinese Academy of Sciences, 19 A Yuquan Road, Beijing, 100049, China
| | - Jamil A Buledi
- National Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro, 76080, Pakistan
| | - Ayaz Ali Memon
- National Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro, 76080, Pakistan
| | - Muzaffar Iqbal
- Department of Chemistry, Faculty of Physical and Applied Sciences, The University of Haripur KPK, Haripur, 22620, Pakistan
| | - Talib Hussain Bangalni
- National Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro, 76080, Pakistan
| | - Amber R Solangi
- National Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro, 76080, Pakistan
| | - Khalid Hussain Thebo
- Institute of Metal Research (IMR), Chinese Academy of Science, 2 Wenhua Rood, Shenyang, China
- Department of Chemistry Mirpur, University of Science and Technology (MUST), 10250 (AJK), Mirpur, Pakistan
| | - Javeed Akhtar
- Department of Chemistry Mirpur, University of Science and Technology (MUST), 10250 (AJK), Mirpur, Pakistan
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Pirsaheb M, Seifi H, Dawi EA, Gholami T, Salavati-Niasari M. CdAl 4O 7/CdO nanocomposites: green tea extract-mediated sol-gel auto-combustion synthesis, characterization, and study as a potential hydrogen storage material. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:21370-21379. [PMID: 38388980 DOI: 10.1007/s11356-024-32527-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 02/14/2024] [Indexed: 02/24/2024]
Abstract
In this article, we present the synthesis of binary CdAl4O7/CdO nanocomposites using green tea extracts and green chemistry methods for high-performance hydrogen storage. The green tea extract contains bioactive compounds (polyphenols) that act as reducing agents, which facilitate the reaction between metal ions and water. By examining the structural and morphological characteristics of the obtained substrates using scanning electron microscopy (SEM), X-ray diffraction (XRD), transmission electron microscopy (TEM), and Fourier transform infrared spectroscopy (FT-IR), it was demonstrated that the nanocomposites were successfully synthesized. We evaluated the electrochemical performance of the synthesized CdAl4O7/CdO nanocomposites using a three-electrode chronopotentiometry system. According to the results, the synthesized nanocomposites are capable of storing 1750 mAh/g of hydrogen at a constant current of 1 Amp. By using green tea extract as a natural structure-directing agent, the CdAl4O7/CdO nanocomposite can be developed more sustainably as high-performance hydrogen storage materials. Ultimately, this work contributes to the advancement of sustainable energy storage through the synthesis of a promising new material.
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Affiliation(s)
- Meghdad Pirsaheb
- Research Center for Environmental Determinants of Health (RCEDH), Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Department of Environmental Health Engineering, Faculty of Health, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Hooman Seifi
- Department of Chemical Industries, Technical and Vocational University (TVU), Tehran, Iran
| | - Elmuez A Dawi
- College of Humanities and Sciences, Department of Mathematics and Science, Ajman University, P.O. Box 346, Ajman, UAE
| | - Tahereh Gholami
- Research Center for Environmental Determinants of Health (RCEDH), Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Department of Environmental Health Engineering, Faculty of Health, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Masoud Salavati-Niasari
- Institute of Nano Science and Nano Technology, University of Kashan, P.O. Box 87317-51167, Kashan, Iran.
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Ghasempour A, Dehghan H, Ataee M, Chen B, Zhao Z, Sedighi M, Guo X, Shahbazi MA. Cadmium Sulfide Nanoparticles: Preparation, Characterization, and Biomedical Applications. Molecules 2023; 28:molecules28093857. [PMID: 37175267 PMCID: PMC10179838 DOI: 10.3390/molecules28093857] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 04/26/2023] [Accepted: 04/28/2023] [Indexed: 05/15/2023] Open
Abstract
Cadmium sulfide nanoparticles (CdS NPs) have been employed in various fields of nanobiotechnology due to their proven biomedical properties. They are unique in their properties due to their size and shape, and they are popular in the area of biosensors, bioimaging, and antibacterial and anticancer applications. Most CdS NPs are generally synthesized through chemical, physical, or biological methods. Among these methods, biogenic synthesis has attracted more attention due to its high efficiency, environmental friendliness, and biocompatibility features. The green approach was found to be superior to other methods in terms of maintaining the structural characteristics needed for optimal biomedical applications. The size and coating components of CdS NPs play a crucial role in their biomedical activities, such as anticancer, antibacterial, bioimaging, and biosensing applications. CdS NPs have gained significant interest in bioimaging due to their desirable properties, including good dispersion, cell integrity preservation, and efficient light scattering. Despite these, further studies are necessary, particularly in vivo studies to reduce NPs' toxicity. This review discusses the different methods of synthesis, how CdS NPs are characterized, and their applications in the biomedical field.
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Affiliation(s)
- Alireza Ghasempour
- Student Research Committee, Birjand University of Medical Sciences, Birjand 9717853076, Iran
| | - Hamideh Dehghan
- Student Research Committee, Birjand University of Medical Sciences, Birjand 9717853076, Iran
| | - Mehrnaz Ataee
- Student Research Committee, Birjand University of Medical Sciences, Birjand 9717853076, Iran
| | - Bozhi Chen
- Beijing Laboratory of Biomedical Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Zeqiang Zhao
- Beijing Laboratory of Biomedical Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Mahsa Sedighi
- Department of Pharmaceutics and Nanotechnology, School of Pharmacy, Birjand University of Medical Sciences, Birjand 9717853076, Iran
- Cellular and Molecular Research Center, Birjand University of Medical Sciences, Birjand 9717853076, Iran
| | - Xindong Guo
- Beijing Laboratory of Biomedical Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Mohammad-Ali Shahbazi
- Department of Biomedical Engineering, University Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands
- W.J. Kolff Institute for Biomedical Engineering and Materials Science, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands
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Shamloofard M, Shahrokhian S. Morphology Modulation and Phase Transformation of Manganese-Cobalt Carbonate Hydroxide Caused by Fluoride Doping and Its Effect on Boosting the Overall Water Electrolysis. Inorg Chem 2023; 62:1178-1191. [PMID: 36607645 DOI: 10.1021/acs.inorgchem.2c03529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Increasing demands for pollution-free energy resources have stimulated intense research on the design and fabrication of highly efficient, inexpensive, and stable non-noble earth-abundant metal catalysts with remarkable catalytic activity for the oxygen evolution reaction (OER) and hydrogen evolution reaction (HER). Morphology control of the catalysts is widely implemented as an effective strategy to change the surface atomic coordination and increase the catalytic behavior of the catalysts. In this study, we have designed a series of Mn-Co catalyts with different morphologies on the graphite paper substrate to enhance OER and HER activities in alkaline media. The prepared catalysts with different morphologies were successfully obtained by adjusting the amount of ammonium fluoride (NH4F) in the hydrothermal process. The electrochemical tests display that the cubic-like Mn-Co catalyst with pyramids on the faces at a concentration of 0.21 M NH4F exhibits the best activity toward both OER and HER. The cubic-like Mn-Co catalyst with pyramids on the faces showed overpotentials of 240 and 82 mV at a current density of 10 mA cm-2 for OER and HER, respectively. Also, the cubic-like Mn-Co catalyst with pyramids on the faces required overpotentials of 319 and 216 mV to reach the current density of 100 mA cm-2 for OER and HER, respectively. The current density of this catalyst at η = 0.32 V was 701.05 mA cm-2 for OER, and for HER, the current density of the catalyst was 422.89 mA cm-2 at η = 0.23 V. The Tafel slopes of the Mn-Co catalyst with cubic-like structures with pyramids on the faces were 78 and 121 mV dec-1 for OER and HER, respectively. A two-electrode overall water electrolysis system using this bifunctional Mn-Co catalyst exhibited low cell voltages of 1.60 in the alkaline electrolyte at the standard current density of 10 mA cm-2 with appropriate stability. These electrochemical merits exhibit the considerable potential of the cubic-like Mn-Co catalyst with pyramids on the faces for bifunctional OER and HER applications.
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Affiliation(s)
- Maryam Shamloofard
- Department of Chemistry, Sharif University of Technology, Tehran11155-9516, Iran
| | - Saeed Shahrokhian
- Department of Chemistry, Sharif University of Technology, Tehran11155-9516, Iran
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Antioxidant, Antimicrobial, and Photocatalytic Potential of Cobalt Fluoride (CoF2) Nanoparticles. ADSORPT SCI TECHNOL 2022. [DOI: 10.1155/2022/9369201] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Herein, CoF2 nanoparticles (NPs) are prepared by simple coprecipitation method and are characterized by various techniques, i.e., XRD, SEM/EDX, FTIR, and UV/Vis, for their structure identification. As-prepared nanostructures were used as photocatalyst, as antioxidant, and as antimicrobial agent. The degradation studies of the prepared samples were carried out for specific time for the degradation of methylene blue (MLB) dye under a UV/visible spectrophotometer to determine decolorization and change in concentration of MLB with respect to time. The antibacterial activity against Escherichia coli (E. coli) and Bacillus subtilis (B. subtilis) was measured by well diffusion and serial dilution method to determine their efficiency against these two bacteria, through a dose-dependent method. The antibacterial activity was further confirmed against the experimental bacteria through calculation of minimum inhibition concentration (MIC). The antioxidant activity (radical scavenging activity) of the prepared CoF2 NPs was also assessed.
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Rehman F, Memon FH, Ali A, Khan SM, Soomro F, Iqbal M, Thebo KH. Recent progress on fabrication methods of graphene-based membranes for water purification, gas separation, and energy sustainability. REV INORG CHEM 2022. [DOI: 10.1515/revic-2022-0001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Graphene-based layered materials have got significant interest in membrane technology for water desalination, gas separation, organic nanofiltration, pervaporation, proton exchange applications, etc. and show remarkable results. Up to date, various methods have been developed for fabrication of high performance membrane. Most of them are only suitable for research purposes, but not appropriate for mass transport barrier and membrane applications that require large-area synthesis. In this comprehensive review, we summarized the current synthesis and fabrication methods of graphene-based membranes. Emphasis will be given on fabrication of both graphene-based nanoporous and lamellar membranes. Finally, we discuss the current engineering hurdles and future research directions yet to be explored for fabrication of such membranes.
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Affiliation(s)
- Faisal Rehman
- Department of Mechatronics Engineering , College of EME, National University of Sciences and Technology (NUST) , Peshawar Road , Rawalpindi , Pakistan
| | - Fida Hussain Memon
- Department of Electrical Engineering , Sukkur IBA University , Sukkur , Sindh , Pakistan
| | - Akbar Ali
- Department of Molecular Engineering , Faculty of Process and Environmental Engineering, Lodz University of Technology , Lodz , Poland
| | - Shah Masaud Khan
- Department of Horticulture , Faculty of Basic Science and Applied Sciences, The University of Haripur KPK , Haripur , KPK , 22620 , Pakistan
| | - Faheeda Soomro
- Department of Human & Rehabilitation Sciences , Begum Nusrat Bhutto Women University , Sukkur , Pakistan
| | - Muzaffar Iqbal
- Department of Chemistry , Faculty of Natural Science, The University of Haripur KPK , Haripur , KPK , 22620 , Pakistan
| | - Khalid Hussain Thebo
- Institute of Metal Research, Chinese Academy of Sciences (CAS) , Shenyang , China
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Iqbal M, Ibrar A, Ali A, Memon FH, Rehman F, Bhatti Z, Soomro F, Ali A, Thebo KH. Facile synthesis of zinc oxide nanostructures and their antibacterial and antioxidant properties. INTERNATIONAL NANO LETTERS 2022. [DOI: 10.1007/s40089-022-00370-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Current Methods for Synthesis and Potential Applications of Cobalt Nanoparticles: A Review. CRYSTALS 2022. [DOI: 10.3390/cryst12020272] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Cobalt nanoparticles (CoNPs) are promising nanomaterials with exceptional catalytic magnetic, electronic, and chemical properties. The nano size and developed surface open a wide range of applications of cobalt nanoparticles in biomedicine along with those properties. The present review assessed the current environmentally friendly synthesis methods used to synthesize CoNPs with various properties, such as size, zeta potential, surface area, and magnetic properties. We systematized several methods and provided some examples to illustrate the synthetic process of CoNPs, along with the properties, the chemical formula of obtained CoNPs, and their method of analysis. In addition, we also looked at the potential application of CoNPs from water purification cytostatic agents against cancer to theranostic and diagnostic agents. Moreover, CoNPs also can be used as contrast agents in magnetic resonance imaging and photoacoustic methods. This review features a comprehensive understanding of the synthesis methods and applications of CoNPs, which will help guide future studies on CoNPs.
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Wang S, Fu H, Ma J, Shi X, Wang H, Yin Z, Zhang S, Jin M, Zhong Z, Zhai X, Du Y. Precisely synthesized LiF-tipped CoF 2-nanorod heterostructures improve energy storage capacities. Chem Sci 2022; 13:12367-12373. [DOI: 10.1039/d2sc04008e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 09/25/2022] [Indexed: 11/21/2022] Open
Abstract
A facile but robust method to precisely synthesize well-defined LiF-tipped CoF2-nanorod heterostructures is established.
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Affiliation(s)
- Siyuan Wang
- Tianjin Key Lab for Rare Earth Materials and Applications, Center for Rare Earth and Inorganic Functional Materials, Smart Sensing Interdisciplinary Science Center, School of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin, 300350, China
| | - Hao Fu
- Tianjin Key Lab for Rare Earth Materials and Applications, Center for Rare Earth and Inorganic Functional Materials, Smart Sensing Interdisciplinary Science Center, School of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin, 300350, China
- College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Jiamin Ma
- Tianjin Key Lab for Rare Earth Materials and Applications, Center for Rare Earth and Inorganic Functional Materials, Smart Sensing Interdisciplinary Science Center, School of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin, 300350, China
| | - Xiaomeng Shi
- Tianjin Key Lab for Rare Earth Materials and Applications, Center for Rare Earth and Inorganic Functional Materials, Smart Sensing Interdisciplinary Science Center, School of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin, 300350, China
| | - Huimin Wang
- Institute of New Energy Material Chemistry, School of Materials Science and Engineering, Nankai University, Tianjin, 300350, China
| | - Zongyou Yin
- Research School of Chemistry, Australian National University, Canberra 2601, ACT, Australia
| | - Shuai Zhang
- Tianjin Key Lab for Rare Earth Materials and Applications, Center for Rare Earth and Inorganic Functional Materials, Smart Sensing Interdisciplinary Science Center, School of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin, 300350, China
| | - Mengdie Jin
- Tianjin Key Lab for Rare Earth Materials and Applications, Center for Rare Earth and Inorganic Functional Materials, Smart Sensing Interdisciplinary Science Center, School of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin, 300350, China
| | - Ziyun Zhong
- Tianjin Key Lab for Rare Earth Materials and Applications, Center for Rare Earth and Inorganic Functional Materials, Smart Sensing Interdisciplinary Science Center, School of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin, 300350, China
| | - Xinyun Zhai
- Tianjin Key Lab for Rare Earth Materials and Applications, Center for Rare Earth and Inorganic Functional Materials, Smart Sensing Interdisciplinary Science Center, School of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin, 300350, China
| | - Yaping Du
- Tianjin Key Lab for Rare Earth Materials and Applications, Center for Rare Earth and Inorganic Functional Materials, Smart Sensing Interdisciplinary Science Center, School of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin, 300350, China
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Gul MM, Ahmad KS. Review elucidating graphene derivatives (GO/rGO) supported metal sulfides based hybrid nanocomposites for efficient photocatalytic dye degradation. REV INORG CHEM 2021. [DOI: 10.1515/revic-2021-0039] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Abstract
Photocatalysis by utilizing semiconductors for the removal of toxic pollutants has gained tremendous interest for remediation purposes. The organic pollutants usually include; pesticides, dyes and other phenolic compounds. An imperative restraint associated with the photocatalytic effectiveness of the catalyst is the rapid recombination of the light generated electrons and holes. The particle agglomeration and electron-hole recombination hinders the rate of pollutant removal. For decades, researchers have used metal-sulfides efficiently for photocatalytic dye degradation. The recent use of hybrid nanomaterials with the combination of graphene derivatives such as graphene oxide and reduced graphene oxide (GO/rGO)-metal sulfide has gained interest. These composites have displayed an impressive upsurge in the photocatalytic activity of materials. The current review describes the various researches on dye photodegradation by employing (GO/rGO)-metal sulfide, exhibiting a boosted potential for photocatalytic dye degradation. A comprehensive study on (CuS, ZnS and CdS)–GO/rGO hybrid composites have been discussed in detail for effective photocatalytic dye degradation in this review. Astonishingly improved dye degradation rates were observed in all these studies employing such hybrid composites. The several studies described in the review highlighted the varying degradation rates based on diverse research parameters and efficacy of graphene derivatives for enhancement of photocatalytic activity.
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Affiliation(s)
- Mahwash Mahar Gul
- Department of Environmental Sciences , Fatima Jinnah Women University , The Mall , 46000 , Pakistan
| | - Khuram Shahzad Ahmad
- Department of Environmental Sciences , Fatima Jinnah Women University , The Mall , 46000 , Pakistan
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Ahmad KS, Yaqoob S, Gul MM. Dynamic green synthesis of iron oxide and manganese oxide nanoparticles and their cogent antimicrobial, environmental and electrical applications. REV INORG CHEM 2021. [DOI: 10.1515/revic-2021-0033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Abstract
The scientific community is inclined towards addressing environmental and energy concerns through sustainable means. Conventional processes such as chemical synthesis, involve the usage of environmentally harmful ligands and high tech facilities, which are time-consuming, expensive, energy-intensive, and require extreme conditions for synthesis. Plant-based synthesis is valuable and sustainable for the ecosystem. The use of plant-based precursors for nanoparticle synthesis eliminates the menace of toxic waste contamination. The present review elucidates that the plant based synthesized iron oxide and manganese oxide nanoparticles have tremendous and exceptional applications in various fields such as antimicrobial and antioxidative domains, environmental, electrical and sensing properties. Hence, the literature reviewed explains that plant based synthesis of nanoparticles is an adept and preferred technique. These important transition oxide metal nanoparticles have great applicability in ecological, environmental science as well as electrochemistry and sensing technology. Both these metal oxides display a stable and adaptable nature, which can be functionalized for a specific application, thus exhibiting great potential for efficiency. The current review epitomizes all the latest reported work on the synthesis of iron and manganese oxide nanoparticles through a greener approach along with explaining various significant applications keeping in view the concept of sustainability.
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Affiliation(s)
- Khuram Shahzad Ahmad
- Department of Environmental Sciences , Fatima Jinnah Women University , The Mall, 46000 , Rawalpindi , Pakistan
| | - Sidra Yaqoob
- Department of Environmental Sciences , Fatima Jinnah Women University , The Mall, 46000 , Rawalpindi , Pakistan
| | - Mahwash Mahar Gul
- Department of Environmental Sciences , Fatima Jinnah Women University , The Mall, 46000 , Rawalpindi , Pakistan
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13
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Rehman F, Memon FH, Bhatti Z, Iqbal M, Soomro F, Ali A, Thebo KH. Graphene-based composite membranes for isotope separation: challenges and opportunities. REV INORG CHEM 2021. [DOI: 10.1515/revic-2021-0035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Abstract
Graphene-based membranes have got significant attention in wastewater treatment, desalination, gas separation, pervaporation, fuel cell, energy storage applications due to their supreme properties. Recently, studies have confirmed that graphene based membranes can also use for separation of isotope due to their ideal thickness, large surface area, good affinity, 2D structure etc. Herein, we review the latest groundbreaking progresses in both theoretically and experimentally chemical science and engineering of both nanoporous and lamellar graphene-based membrane for separation of different isotopes. Especially focus will be given on the current issues, engineering hurdles, and limitations of membranes designed for isotope separation. Finally, we offer our experiences on how to overcome these issues, and present an ideas for future improvement and research directions. We hope, this article is provide a timely knowledge and information to scientific communities, and those who are already working in this direction.
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Affiliation(s)
- Faisal Rehman
- Department of Mechatronics Engineering , College of EME, National University of Sciences and Technology (NUST) , Peshawar Road , Rawalpindi , Pakistan
| | - Fida Hussain Memon
- Department of Electrical Engineering , Sukkur IBA University , Sindh , Pakistan
| | - Zubeda Bhatti
- Department of Physics and Electronics , Shah Abdul Latif University , Khairpur Mirs , 66020 , Pakistan
| | - Muzaffar Iqbal
- Department of Chemistry , Faculty of Natural Science, The University of Haripur KPK , Haripur , 22620 , Pakistan
| | - Faheeda Soomro
- Department of Linguistics and Human Sciences , Begum Nusrat Bhutto Women University , Sukkur Sindh Pakistan
| | - Akbar Ali
- Department of Molecular Engineering , Faculty of Process and Environmental Engineering, Lodz University of Technology , Lodz , Poland
| | - Khalid Hussain Thebo
- Institute of Metal Research, Chinese Academy of Sciences (UCAS) , Shenyang , China
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Bhatti SA, Memon FH, Rehman F, Bhatti Z, Naqvi T, Thebo KH. Recent progress in decontamination system against chemical and biological materials: challenges and future perspectives. REV INORG CHEM 2021. [DOI: 10.1515/revic-2021-0019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Abstract
Environmental contamination is one of the key issues of developing countries in recent days, and several types of methods and technologies have been developed to overcome these issues. This paper highlights the importance of decontamination in a contaminated environment that normally precedes protection, detection and identification followed by medical support. Further, this paper especially focuses on individual and collective NBC decontamination required on navy ships and correspondingly presents solutions (viable and economical) through the use of indigenously developed decontamination equipment. The paper also highlights the integration of various decontamination technologies with pre-existing ship decontamination systems, indicating the need for various decontaminants. Finally, we will also focus on new decontamination systems based on nanomaterials and enzymes and their utilization.
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Affiliation(s)
- Saeed Akhtar Bhatti
- Department of Defence & Strategic Studies , Quaid-i-Azam University , Islamabad , 45320 , Pakistan
| | - Fida Hussain Memon
- Department of Electrical Engineering , Sukkur IBA University , Sukkur , Sindh , Pakistan
| | - Faisal Rehman
- Department of Mechatronics Engineering , College of EME, National University of Sciences and Technology (NUST) , Peshawar Road , Rawalpindi , Pakistan
| | - Zubeda Bhatti
- Department of Physics and Electronics , Shah Abdul Latif University , Khairpur Mirs , 66020 , Pakistan
| | - Tehsin Naqvi
- Department of Defence & Strategic Studies , Quaid-i-Azam University , Islamabad , 45320 , Pakistan
| | - Khalid Hussain Thebo
- Institute of Metal Research, Chinese Academy of Sciences (UCAS) , Shenyang , China
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15
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Khan J, Ullah H, Sajjad M, Bahadar A, Bhatti Z, Soomro F, Hussain Memon F, Iqbal M, Rehman F, Hussain Thebo K. High yield synthesis of transition metal fluorides (CoF2, NiF2, and NH4MnF3) nanoparticles with excellent electrochemical performance. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108751] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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16
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Sun Y, Yang X, Mei H, Li T. Synthesis of Cerium Tetrafluoride and Cerium Trifluoride Nanoscale Polycrystals from Ammonium Hydrogen Difluoride. ACS OMEGA 2021; 6:11348-11354. [PMID: 34056290 PMCID: PMC8153897 DOI: 10.1021/acsomega.1c00332] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 04/05/2021] [Indexed: 05/08/2023]
Abstract
This paper reported a dry synthesis and characterization of cerium tetrafluoride (CeF4) and cerium trifluoride (CeF3) nanoscale polycrystals (NPs). The CeF4 NPs were spherical or flaky and approximately 10 ± 2 nm in diameter. The CeF3 NPs were rod-shaped nanorods with a length of about 150 ± 5 nm and a diameter of about 20 ± 2 nm. The first step was to synthesize the intermediate product-(NH4)4CeF8 by mixing CeO2 and NH4HF2 at a molar ratio of 1:6 at 390 K. The structural characterization was analyzed by X-ray powder diffraction (XRD) and scanning electron microscopy (SEM). Then, (NH4)4CeF8 was heated in an argon gas flow to synthesize the CeF3 and CeF4 NPs. The products were characterized by X-ray powder diffraction (XRD), scanning electron microscopy (SEM), and energy-dispersive X-ray spectroscopy (EDS). The properties of CeF3 and CeF4 NPs were further evaluated by transmission electron microscopy (TEM), selected area electron diffraction pattern (SAED), and high-resolution transmission electron microscopy (HRTEM). The findings provided an alternative strategy for the synthesis of nanometer fluorides, which could be a reference for high-performance research on other nanometer fluorides.
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Affiliation(s)
- Yongju Sun
- Institute
of Nuclear Energy Safety Technology, Hefei
Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China
- University
of Science and Technology of China, Hefei 230026, China
| | - Xinyi Yang
- Institute
of Nuclear Energy Safety Technology, Hefei
Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China
- University
of Science and Technology of China, Hefei 230026, China
| | - Huaping Mei
- Institute
of Nuclear Energy Safety Technology, Hefei
Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China
| | - Taosheng Li
- Institute
of Nuclear Energy Safety Technology, Hefei
Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China
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Soomro NA, Amur SA, Wei Y, Shah AH, Jiao M, Liang H, Yuan Q. Facile Grafting of Silver Nanoparticles into Copper and Guanosine 5′-Monophosphate Metal Organic Frameworks (AgNPs@Cu/GMP): Characterization and Antimicrobial Activity. J CLUST SCI 2020. [DOI: 10.1007/s10876-020-01908-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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18
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Shaheen I, Ahmad KS, Thomas AG, Compeán‐González CL, Jones R, Malik MA. Synthesis and analysis of ZnO‐CoMoO
4
incorporated organic compounds for efficient degradation of azo dye pollutants under dark ambient conditions. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5733] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Irum Shaheen
- Department of Environmental SciencesFatima Jinnah Women University Rawalpindi Pakistan
| | - Khuram Shahzad Ahmad
- Department of Environmental SciencesFatima Jinnah Women University Rawalpindi Pakistan
| | - Andrew Guy Thomas
- Department of MaterialsThe University of Manchester Oxford Road Manchester M13 9PL UK
- Photon Science InstituteThe University of Manchester Oxford Road Manchester M13 9PL UK
- Sir Henry Royce InstituteThe University of Manchester Oxford Road, Manchester M13 9PL UK
| | - Claudia L. Compeán‐González
- Department of MaterialsThe University of Manchester Oxford Road Manchester M13 9PL UK
- Photon Science InstituteThe University of Manchester Oxford Road Manchester M13 9PL UK
| | - Rosemary Jones
- Department of MaterialsThe University of Manchester Oxford Road Manchester M13 9PL UK
- Photon Science InstituteThe University of Manchester Oxford Road Manchester M13 9PL UK
| | - Mohammad Azad Malik
- Department of MaterialsThe University of Manchester Oxford Road Manchester M13 9PL UK
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19
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Yuan Z, Li R, Meng F, Zhang J, Zuo K, Han E. Approaches to Enhancing Gas Sensing Properties: A Review. SENSORS (BASEL, SWITZERLAND) 2019; 19:E1495. [PMID: 30934795 PMCID: PMC6480542 DOI: 10.3390/s19071495] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 03/13/2019] [Accepted: 03/22/2019] [Indexed: 01/15/2023]
Abstract
A gas nanosensor is an instrument that converts the information of an unknown gas (species, concentration, etc.) into other signals (for example, an electrical signal) according to certain principles, combining detection principles, material science, and processing technology. As an effective application for detecting a large number of dangerous gases, gas nanosensors have attracted extensive interest. However, their development and application are restricted because of issues such as a low response, poor selectivity, and high operation temperature, etc. To tackle these issues, various measures have been studied and will be introduced in this review, mainly including controlling the nanostructure, doping with 2D nanomaterials, decorating with noble metal nanoparticles, and forming the heterojunction. In every section, recent advances and typical research, as well mechanisms, will also be demonstrated.
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Affiliation(s)
- Zhenyu Yuan
- College of Information Science and Engineering, Northeastern University, Shenyang 110819, China.
| | - Rui Li
- College of Information Science and Engineering, Northeastern University, Shenyang 110819, China.
| | - Fanli Meng
- College of Information Science and Engineering, Northeastern University, Shenyang 110819, China.
| | - Junjie Zhang
- College of Information Science and Engineering, Northeastern University, Shenyang 110819, China.
| | - Kaiyuan Zuo
- College of Information Science and Engineering, Northeastern University, Shenyang 110819, China.
| | - Erchou Han
- College of Information Science and Engineering, Northeastern University, Shenyang 110819, China.
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