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Naderi N, Ganjali F, Eivazzadeh-Keihan R, Maleki A, Sillanpää M. Applications of hollow nanostructures in water treatment considering organic, inorganic, and bacterial pollutants. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2024; 356:120670. [PMID: 38531142 DOI: 10.1016/j.jenvman.2024.120670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Revised: 03/03/2024] [Accepted: 03/12/2024] [Indexed: 03/28/2024]
Abstract
One of the major issues of modern society is water contamination with different organic, inorganic, and contaminants bacteria. Finding cost-effective and efficient materials and methods for water treatment and environment remediation is among the scientists' most important considerations. Hollow-structured nanomaterials, including hollow fiber membranes, hollow spheres, hollow nanoboxes, etc., have shown an exciting capability for wastewater refinement approaches, including membrane technology, adsorption, and photocatalytic procedure due to their extremely high specific surface area, high porosity, unique morphology, and low density. Diverse hollow nanostructures could potentially eliminate organic contaminants, including dyes, antibiotics, oil/water emulsions, pesticides, and other phenolic compounds, inorganic pollutants, such as heavy metal ions, salts, phosphate, bromate, and other ions, and bacteria contaminations. Here, a comprehensive overview of hollow nanostructures' fabrication and modification, water contaminant classification, and recent studies in the water treatment field using hollow-structured nanomaterials with a comparative attitude have been provided, indicating the privilege abd detriments of this class of nanomaterials. Eventually, the future outlook of employing hollow nanomaterials in water refinery systems and the upcoming challenges arising in scaling up are also propounded.
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Affiliation(s)
- Nooshin Naderi
- Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology, Tehran, 16846-13114, Iran
| | - Fatemeh Ganjali
- Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology, Tehran, 16846-13114, Iran
| | - Reza Eivazzadeh-Keihan
- Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology, Tehran, 16846-13114, Iran.
| | - Ali Maleki
- Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology, Tehran, 16846-13114, Iran.
| | - Mika Sillanpää
- Department of Chemical Engineering, School of Mining, Metallurgy and Chemical Engineering, University of Johannesburg, P. O. Box 17011, Doornfontein, 2028, South Africa; International Research Centre of Nanotechnology for Himalayan Sustainability (IRCNHS), Shoolini University, Solan, 173212, Himachal Pradesh, India; Department of Biological and Chemical Engineering, Aarhus University, Nørrebrogade 44, 8000, Aarhus C, Denmark; Department of Civil Engineering, University Centre for Research & Development, Chandigarh University, Gharuan, Mohali, Punjab, India.
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2
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Brito ML, Huband S, Walker M, Walton RI, de Sousa Filho PC. Nanoporous YVO 4 as a luminescent host for probing molecular encapsulation. Chem Commun (Camb) 2023; 59:11393-11396. [PMID: 37668052 DOI: 10.1039/d3cc03501h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/06/2023]
Abstract
Control of phase separation of VO43- and rare earth precursors in reverse microemulsions afforded ∼35 nm YVO4 nanoparticles with functionalisable ∼7 ± 3 nm nanopores. Doping by Eu3+ allowed luminescent probing of interfacial crystallisation while xylenol orange absorption showed molecular encapsulation in particle cavities. This provides potential multifunctional systems combining UV-Vis-NIR luminescence and (photo)active molecules for optical sensing.
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Affiliation(s)
- Milena Lima Brito
- Department of Inorganic Chemistry, Institute of Chemistry, University of Campinas (Unicamp), R. Monteiro Lobato, 270, 13083-970, Campinas, São Paulo, Brazil.
| | - Steven Huband
- Department of Physics, University of Warwick, Gibbet Hill Road, Coventry CV4 7AL, UK
| | - Marc Walker
- Department of Physics, University of Warwick, Gibbet Hill Road, Coventry CV4 7AL, UK
| | - Richard I Walton
- Department of Chemistry, University of Warwick, Gibbet Hill Road, Coventry CV4 7AL, UK
| | - Paulo C de Sousa Filho
- Department of Inorganic Chemistry, Institute of Chemistry, University of Campinas (Unicamp), R. Monteiro Lobato, 270, 13083-970, Campinas, São Paulo, Brazil.
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3
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Qiao Y, Han Y, Guan R, Liu S, Bi X, Liu S, Cui W, Zhang T, He T. Inorganic hollow mesoporous spheres-based delivery for antimicrobial agents. FRONTIERS OF MATERIALS SCIENCE 2023; 17:230631. [PMID: 36911597 PMCID: PMC9991883 DOI: 10.1007/s11706-023-0631-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 11/10/2022] [Indexed: 06/18/2023]
Abstract
Microorganisms coexist with human beings and have formed a complex relationship with us. However, the abnormal spread of pathogens can cause infectious diseases thus demands antibacterial agents. Currently available antimicrobials, such as silver ions, antimicrobial peptides and antibiotics, have diverse concerns in chemical stability, biocompatibility, or triggering drug resistance. The "encapsulate-and-deliver" strategy can protect antimicrobials against decomposing, so to avoid large dose release induced resistance and achieve the controlled release. Considering loading capacity, engineering feasibility, and economic viability, inorganic hollow mesoporous spheres (iHMSs) represent one kind of promising and suitable candidates for real-life antimicrobial applications. Here we reviewed the recent research progress of iHMSs-based antimicrobial delivery. We summarized the synthesis of iHMSs and the drug loading method of various antimicrobials, and discussed the future applications. To prevent and mitigate the spread of an infective disease, multilateral coordination at the national level is required. Moreover, developing effective and practicable antimicrobials is the key to enhancing our capability to eliminate pathogenic microbes. We believe that our conclusion will be beneficial for researches on the antimicrobial delivery in both lab and mass production phases.
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Affiliation(s)
- Yunping Qiao
- Department of Applied Chemistry, School of Chemistry and Chemical Engineering, Yantai University, Clearspring RD 30th, Laishan, Yantai, 264005 China
| | - Yanyang Han
- Department of Applied Chemistry, School of Chemistry and Chemical Engineering, Yantai University, Clearspring RD 30th, Laishan, Yantai, 264005 China
| | - Rengui Guan
- Department of Applied Chemistry, School of Chemistry and Chemical Engineering, Yantai University, Clearspring RD 30th, Laishan, Yantai, 264005 China
| | - Shiliang Liu
- Weifang Branch Company, Shandong HI-speed Transportation Construction Group Co., Ltd., Qingzhou, 262500 China
| | - Xinling Bi
- Shandong Jinhai Titanium Resources Technology Co., Ltd., Binzhou, 256600 China
| | - Shanshan Liu
- Department of Applied Chemistry, School of Chemistry and Chemical Engineering, Yantai University, Clearspring RD 30th, Laishan, Yantai, 264005 China
| | - Wei Cui
- Department of Applied Chemistry, School of Chemistry and Chemical Engineering, Yantai University, Clearspring RD 30th, Laishan, Yantai, 264005 China
| | - Tao Zhang
- Department of Applied Chemistry, School of Chemistry and Chemical Engineering, Yantai University, Clearspring RD 30th, Laishan, Yantai, 264005 China
| | - Tao He
- Department of Applied Chemistry, School of Chemistry and Chemical Engineering, Yantai University, Clearspring RD 30th, Laishan, Yantai, 264005 China
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4
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Silica-Based Nanomaterials for Diabetes Mellitus Treatment. BIOENGINEERING (BASEL, SWITZERLAND) 2022; 10:bioengineering10010040. [PMID: 36671612 PMCID: PMC9855068 DOI: 10.3390/bioengineering10010040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 12/15/2022] [Accepted: 12/23/2022] [Indexed: 12/31/2022]
Abstract
Diabetes mellitus, a chronic metabolic disease with an alarming global prevalence, is associated with several serious health threats, including cardiovascular diseases. Current diabetes treatments have several limitations and disadvantages, creating the need for new effective formulations to combat this disease and its associated complications. This motivated the development of therapeutic strategies to overcome some of these limitations, such as low therapeutic drug bioavailability or poor compliance of patients with current therapeutic methodologies. Taking advantage of silica nanoparticle characteristics such as tuneable particle and pore size, surface chemistry and biocompatibility, silica-based nanocarriers have been developed with the potential to treat diabetes and regulate blood glucose concentration. This review discusses the main topics in the field, such as oral administration of insulin, glucose-responsive devices and innovative administration routes.
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Ivanchenko M, Carroll AL, Brothers AB, Jing H. Facile aqueous synthesis of hollow dual plasmonic hetero-nanostructures with tunable optical responses through nanoscale Kirkendall effects. NANOSCALE ADVANCES 2022; 5:88-95. [PMID: 36605812 PMCID: PMC9765514 DOI: 10.1039/d2na00606e] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 11/09/2022] [Indexed: 06/17/2023]
Abstract
Herein, we report the colloidal synthesis of hollow dual-plasmonic nanoparticles (NPs) using Au@Cu2O core-shell NPs as templates and exploiting the nanoscale Kirkendall effect. In our synthesis, we used organic compounds as a source of chalcogenide ions for an anion exchange reaction at elevated temperatures using polyvinylpyrrolidone (PVP) as a capping reagent to transform the solid Cu2O shell into a hollow copper chalcogenide shell. The resulting structures possess different features depending on the chalcogenide precursor employed. TEM images confirm the complete transformation of Au@Cu2O templates when 1,1-dimethyl-2-selenourea was added and the formation of hollow Au@Cu2-x Se nanostructures. In contrast, residues of Cu2O attached to the Au core were present when thioacetamide was used for the synthesis of Au@Cu2-x S with all other conditions kept the same. The divergence of architectures caused distinct optical properties of Au@Cu2-x S and Au@Cu2-x Se NPs. This synthetic approach is an effective pathway for maneuvering the size of interior voids by varying the concentration of chalcogenide ions in the reaction mixture. The insights gained from this work will enrich the synthetic toolbox at the nanoscale and guide us on the rational design of multicomponent plasmonic nanoparticles with precisely controlled hollow interiors and sophisticated geometries, further enhancing our capabilities to fine-tune the electronic, optical, compositional, and physicochemical properties.
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Affiliation(s)
- Mariia Ivanchenko
- Department of Chemistry and Biochemistry, George Mason University Fairfax Virginia 22030 USA
| | - Alison L Carroll
- Department of Chemistry and Biochemistry, George Mason University Fairfax Virginia 22030 USA
| | - Andrea B Brothers
- Department of Chemistry, American University Washington DC 20016 USA
| | - Hao Jing
- Department of Chemistry and Biochemistry, George Mason University Fairfax Virginia 22030 USA
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A kinetic descriptor to optimize Co-precipitation of Nickel-rich cathode precursors for Lithium-ion batteries. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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7
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Computational simulation-based study of novel ZnO Buckyball structures. J Mol Graph Model 2022; 116:108241. [DOI: 10.1016/j.jmgm.2022.108241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 05/21/2022] [Accepted: 05/30/2022] [Indexed: 11/18/2022]
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8
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Hussain I, Sahoo S, Sayed MS, Ahmad M, Sufyan Javed M, Lamiel C, Li Y, Shim JJ, Ma X, Zhang K. Hollow nano- and microstructures: Mechanism, composition, applications, and factors affecting morphology and performance. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214429] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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9
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Chibh S, Katoch V, Singh M, Prakash B, Panda JJ. Miniatured Fluidics-Mediated Modular Self-Assembly of Anticancer Drug-Amino Acid Composite Microbowls for Combined Chemo-Photodynamic Therapy in Glioma. ACS Biomater Sci Eng 2021; 7:5654-5665. [PMID: 34724373 DOI: 10.1021/acsbiomaterials.1c01023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A particulate carrier with the ability to load a combination of therapeutic molecules acting via diverse modes to initiate cancer cell ablation would help heighten anticancer therapeutic outcomes and mitigate harmful side effects due to high doses of mono drug therapy. Moving a step closer, herein, we have developed doxorubicin-curcumin-amino acid-based composite microbowls (CMBs) following miniaturized fluid flow-based self-assembly. The CMBs were further exploited as dual chemo-photodynamic therapeutic agents in C6 glioma cells cultured in both two-dimensional (2D) monolayer and as three-dimensional (3D) spheroids. These CMBs showed synergistic and visible (blue)-light-sensitive cell-killing effects in both C6 cells and 3D spheroids. Furthermore, these bowl-shaped structures also demonstrated good stability and excellent in vitro cytocompatibility in C6 glioma cells. Our results indicated that CMBs with asymmetric cavities could potentially be used as a combinatorial drug carrier enabling simultaneous chemo- and phototherapy for effective cancer treatment. The use of blue light, from the visible part of the electromagnetic system, to generate the phototherapeutic effect further advocates for the ease and widespread applicability of the systems.
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Affiliation(s)
- Sonika Chibh
- Institute of Nano Science and Technology, Sector-81, Knowledge City, Sahibzada Ajit Singh Nagar 140306, Punjab, India
| | - Vibhav Katoch
- Institute of Nano Science and Technology, Sector-81, Knowledge City, Sahibzada Ajit Singh Nagar 140306, Punjab, India
| | - Manish Singh
- Institute of Nano Science and Technology, Sector-81, Knowledge City, Sahibzada Ajit Singh Nagar 140306, Punjab, India
| | - Bhanu Prakash
- Institute of Nano Science and Technology, Sector-81, Knowledge City, Sahibzada Ajit Singh Nagar 140306, Punjab, India
| | - Jiban Jyoti Panda
- Institute of Nano Science and Technology, Sector-81, Knowledge City, Sahibzada Ajit Singh Nagar 140306, Punjab, India
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Potential Applications of Chitosan-Based Nanomaterials to Surpass the Gastrointestinal Physiological Obstacles and Enhance the Intestinal Drug Absorption. Pharmaceutics 2021; 13:pharmaceutics13060887. [PMID: 34203816 PMCID: PMC8232820 DOI: 10.3390/pharmaceutics13060887] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 06/06/2021] [Accepted: 06/11/2021] [Indexed: 12/29/2022] Open
Abstract
The small intestine provides the major site for the absorption of numerous orally administered drugs. However, before reaching to the systemic circulation to exert beneficial pharmacological activities, the oral drug delivery is hindered by poor absorption/metabolic instability of the drugs in gastrointestinal (GI) tract and the presence of the mucus layer overlying intestinal epithelium. Therefore, a polymeric drug delivery system has emerged as a robust approach to enhance oral drug bioavailability and intestinal drug absorption. Chitosan, a cationic polymer derived from chitin, and its derivatives have received remarkable attention to serve as a promising drug carrier, chiefly owing to their versatile, biocompatible, biodegradable, and non-toxic properties. Several types of chitosan-based drug delivery systems have been developed, including chemical modification, conjugates, capsules, and hybrids. They have been shown to be effective in improving intestinal assimilation of several types of drugs, e.g., antidiabetic, anticancer, antimicrobial, and anti-inflammatory drugs. In this review, the physiological challenges affecting intestinal drug absorption and the effects of chitosan on those parameters impacting on oral bioavailability are summarized. More appreciably, types of chitosan-based nanomaterials enhancing intestinal drug absorption and their mechanisms, as well as potential applications in diabetes, cancers, infections, and inflammation, are highlighted. The future perspective of chitosan applications is also discussed.
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11
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Gorai A, Mandal D, Mandal K. Multi-layered nano-hollow spheres for efficient electromagnetic wave absorption. NANOTECHNOLOGY 2021; 32:345707. [PMID: 34086606 DOI: 10.1088/1361-6528/ac020e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 05/16/2021] [Indexed: 06/12/2023]
Abstract
Ferrite nano-hollow spheres (NHS) are of great significance to improve electromagnetic (EM) wave absorption performance. Herein, the deposition of dielectric SiO2and ferrimagnetic CoFe2O4(CFO) layers on MnFe2O4(MnFO) NHS are found as an effective strategy to enhance EM wave attenuation. EM wave absorption properties of as-synthesized bare and bi-layered samples are investigated within a widely-used frequency range of 1-17 GHz. MnFO@CFO bi-layered NHSs exhibit an excellent reflection loss (RL) of -47.0 dB at only 20 wt% filler content with an effective broad bandwidth (BW) of ∼2.2 GHz (frequency region for RL < -10 dB). The attenuation constant is observed to increase from 191.6 Np m-1to 457.8 Np m-1for bare MnFO and MnFO@CFO NHSs respectively. Larger interfacial area, additional pairs of dipole, higher magnetic anisotropy, internal reflections and scattering from NHSs are responsible for superior absorption properties of MnFO@CFO NHSs. Moreover, the best impedance matching,∣Zin/Z0∣ ∼ 1, promotes the optimum RL in MnFO@CFO at 5.96 GHz. MnFO@SiO2bi-layered NHSs result in a sufficiently high RL ∼ -30.0 dB with a composite absorber of a thickness of only 3 mm. Analysis from theλ/4 model for best matching thickness (tm) displays a good agreement between experimental and simulatedtmvalues. This study demonstrates optimized MnFO@CFO NHS as a highly promising low-cost and lightweight EM wave absorber suitable for practical high-frequency applications.
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Affiliation(s)
- Anupam Gorai
- Department of Condensed Matter Physics and Materials Sciences, S. N. Bose National Centre for Basic Sciences, Block-JD, Sector-III, Saltlake, Kolkata-700106, India
| | - Dipika Mandal
- Department of Condensed Matter Physics and Materials Sciences, S. N. Bose National Centre for Basic Sciences, Block-JD, Sector-III, Saltlake, Kolkata-700106, India
| | - Kalyan Mandal
- Department of Condensed Matter Physics and Materials Sciences, S. N. Bose National Centre for Basic Sciences, Block-JD, Sector-III, Saltlake, Kolkata-700106, India
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12
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Jadhav AJ, Barigou M. Response to "Comment on Bulk Nanobubbles or Not Nanobubbles: That is the Question". LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2021; 37:596-601. [PMID: 33350836 DOI: 10.1021/acs.langmuir.0c03165] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Advanced techniques that combine high spatial resolution with chemical sensitivity to directly probe the observed nanoentities and provide direct evidence that they are truly gas-filled nanobubbles do not exist. Therefore, in our paper, we focused on providing, for the first time, multiple types of indirect evidence using a variety of physical and chemical techniques that the nanoentities are not due to contamination and, hence, they must be bulk nanobubbles (BNBs). It should be noted that such techniques require good experimental skills, sound protocols, good scientific expertise, and reliable equipment. While no single piece of indirect evidence on its own can be considered as conclusive proof, we estimate that our results combined provide strong evidence that bulk nanobubbles do exist and they are stable. The work presented in our paper is the culmination of a series of studies, and many authors have either directly or indirectly confirmed our findings. Nonetheless, in their Comment, Rak & Sedlak reject all of the work we reported. We here address their comments point by point and show that their criticisms are unwarranted and unfounded, as follows.
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Affiliation(s)
- Ananda J Jadhav
- School of Chemical Engineering, University of Birmingham, Edgbaston, Birmingham B15 2TT, U.K
| | - Mostafa Barigou
- School of Chemical Engineering, University of Birmingham, Edgbaston, Birmingham B15 2TT, U.K
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13
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Borisov KM, Bokova ES, Kalinina AA, Svidchenko EA, Bystrova AV, Sumina AM, Moeller M, Muzafarov AM. Formation of hollow silica spheres from molecular silica sols. MENDELEEV COMMUNICATIONS 2020. [DOI: 10.1016/j.mencom.2020.11.040] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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14
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Biswas S, Sharma V, Mandal D, Chowdhury A, Chakravarty M, Priya S, Gowda CC, De P, Singh I, Chandra A. Hollow nanostructures of metal oxides as emerging electrode materials for high performance supercapacitors. CrystEngComm 2020. [DOI: 10.1039/c9ce01547g] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Comparative study of TMO based hollow and solid nanostructures for supercapacitor applications.
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Affiliation(s)
- Sudipta Biswas
- Department of Physics
- Indian Institute of Technology Kharagpur
- Kharagpur-721302
- India
| | - Vikas Sharma
- School of Nano Science and Technology
- Indian Institute of Technology Kharagpur
- Kharagpur-721302
- India
| | - Debabrata Mandal
- School of Nano Science and Technology
- Indian Institute of Technology Kharagpur
- Kharagpur-721302
- India
| | - Ananya Chowdhury
- Department of Physics
- Indian Institute of Technology Kharagpur
- Kharagpur-721302
- India
| | - Mayukh Chakravarty
- School of Energy Science & Engineering
- Indian Institute of Technology Kharagpur
- Kharagpur-721302
- India
| | - Surbhi Priya
- Department of Physics
- Indian Institute of Technology Kharagpur
- Kharagpur-721302
- India
| | | | - Puja De
- Department of Physics
- Indian Institute of Technology Kharagpur
- Kharagpur-721302
- India
| | - Inderjeet Singh
- Department of Physics
- Indian Institute of Technology Kharagpur
- Kharagpur-721302
- India
- Engineering Division
| | - Amreesh Chandra
- Department of Physics
- Indian Institute of Technology Kharagpur
- Kharagpur-721302
- India
- School of Nano Science and Technology
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Paragodaarachchi A, Medvedovsky S, Fang J, Lau T, Matsui H. Iron oxide and various metal oxide nanotubes engineered by one-pot double galvanic replacement based on reduction potential hierarchy of metal templates and ion precursors. RSC Adv 2020; 10:38617-38620. [PMID: 33884186 PMCID: PMC8057675 DOI: 10.1039/d0ra07482a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A one-pot double galvanic approach was explored for the rational synthesis of metal oxide nanotubes, predictable based on the reduction potential hierarchy of templates and ion precursors (e.g., Ag nanowire substrate is oxidized by MnO4 - ions and it is consecutively reduced by Fe2+ ions to form an Fe2O3 nanotube). This method generated a variety of metal oxide nanotubes via a redox potential landscape.
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Affiliation(s)
- Aloka Paragodaarachchi
- Department of Chemistry, Hunter College, City University of New York, 695 Park Avenue, New York, NY 10065, USA.,PhD Program in Chemistry, The Graduate Center of the City University of New York, New York, NY 10016, USA
| | - Steven Medvedovsky
- Department of Chemistry, Hunter College, City University of New York, 695 Park Avenue, New York, NY 10065, USA
| | - Justin Fang
- Department of Chemistry, Hunter College, City University of New York, 695 Park Avenue, New York, NY 10065, USA.,PhD Program in Chemistry, The Graduate Center of the City University of New York, New York, NY 10016, USA
| | - Timothy Lau
- Department of Chemistry, Hunter College, City University of New York, 695 Park Avenue, New York, NY 10065, USA
| | - Hiroshi Matsui
- Department of Chemistry, Hunter College, City University of New York, 695 Park Avenue, New York, NY 10065, USA.,PhD Program in Chemistry, The Graduate Center of the City University of New York, New York, NY 10016, USA.,PhD Program in Biochemistry, The Graduate Center of the City University of New York, New York, NY 10016, USA.,Department of Biochemistry, Weill Cornell Medicine, 413 East 69 Street, New York, NY 10021, USA
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16
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Xue Q, Xu Z, Jia D, Li X, Zhang M, Bai J, Li W, Zhang W, Zhou B. Solid‐Phase Synthesis Porous Organic Polymer as Precursor for Fe/Fe
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C‐Embedded Hollow Nanoporous Carbon for Alkaline Oxygen Reduction Reaction. ChemElectroChem 2019. [DOI: 10.1002/celc.201901209] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Qingxia Xue
- School of Pharmacy Weifang Medical University Weifang 261053 P. R. China
| | - Zhilu Xu
- School of Pharmacy Weifang Medical University Weifang 261053 P. R. China
| | - Denghang Jia
- School of Pharmacy Weifang Medical University Weifang 261053 P. R. China
| | - Xinjian Li
- School of Pharmacy Weifang Medical University Weifang 261053 P. R. China
| | - Meng Zhang
- School of Pharmacy Weifang Medical University Weifang 261053 P. R. China
| | - Jingkun Bai
- School of Pharmacy Weifang Medical University Weifang 261053 P. R. China
| | - Wenjing Li
- School of Pharmacy Weifang Medical University Weifang 261053 P. R. China
| | - Weifen Zhang
- School of Pharmacy Weifang Medical University Weifang 261053 P. R. China
- Shandong Engineering Research Center for Smart Materials and Regenerative Medicine Weifang Medical University Weifang 261053, Shandong China
| | - Baolong Zhou
- School of Pharmacy Weifang Medical University Weifang 261053 P. R. China
- Shandong Engineering Research Center for Smart Materials and Regenerative Medicine Weifang Medical University Weifang 261053, Shandong China
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17
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Fang Q, Sun Y, Duan J, Bai L, Xu K, Xiong Q, Xu H, Leung KCF, Hui A, Xuan S. ZIF-8 self-etching method for Au/polydopamine hybrid cubic microcapsules with modulated nanostructures. CrystEngComm 2019. [DOI: 10.1039/c9ce01426h] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A one-step strategy combining in situ redox-oxidation polymerization and a ZIF-8 sacrifice template is reported for constructing Au/PDA cubic microcapsules.
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Affiliation(s)
- Qunling Fang
- School of Food and Biological Engineering
- Hefei University of Technology
- Hefei
- PR China
| | - Yuhang Sun
- School of Food and Biological Engineering
- Hefei University of Technology
- Hefei
- PR China
| | - Jinyu Duan
- School of Food and Biological Engineering
- Hefei University of Technology
- Hefei
- PR China
| | - Linfeng Bai
- CAS Key Laboratory of Mechanical Behavior and Design of Materials
- Department of Modern Mechanics
- CAS Center for Excellence in Complex System Mechanics
- University of Science and Technology of China
- Hefei 230027
| | - Kezhu Xu
- School of Food and Biological Engineering
- Hefei University of Technology
- Hefei
- PR China
| | - Qinshan Xiong
- School of Food and Biological Engineering
- Hefei University of Technology
- Hefei
- PR China
| | - Huajian Xu
- School of Food and Biological Engineering
- Hefei University of Technology
- Hefei
- PR China
| | | | - Ailing Hui
- Engineering Research Center of Bio-process, Ministry of Education
- Hefei University of Technology
- Hefei
- China
| | - Shouhu Xuan
- CAS Key Laboratory of Mechanical Behavior and Design of Materials
- Department of Modern Mechanics
- CAS Center for Excellence in Complex System Mechanics
- University of Science and Technology of China
- Hefei 230027
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