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Kim W, Kim YM, Song S, Kim E, Kim DG, Jung YC, Yu WR, Na W, Choi YS. Manufacture of antibacterial carbon fiber-reinforced plastics (CFRP) using imine-based epoxy vitrimer for medical application. Heliyon 2023; 9:e16945. [PMID: 37332980 PMCID: PMC10272483 DOI: 10.1016/j.heliyon.2023.e16945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 05/30/2023] [Accepted: 06/01/2023] [Indexed: 06/20/2023] Open
Abstract
An antibacterial carbon fiber-reinforced plastics (CFRP) was manufactured based on a vitrimer containing imine groups. A liquid curing agent was prepared to include an imine group in the matrix, and was synthesized without a simple mixing reaction and any purification process. The vitrimer used as the matrix for CFRP was prepared by reacting a commercial epoxy with a synthesized curing agent. The structural and thermal properties of the vitrimer were determined by Fourier transform-infrared spectroscopy (FT-IR), differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA). In addition, the temperature-dependent behavior of the vitrimer was characterized by stress relaxation, reshaping, and shape memory experiments. The mechanical properties of composites fabricated using vitrimer were fully analyzed by tensile, flexural, short-beam strength, and Izod impact tests and had mechanical properties similar to reference material. Moreover, both the vitrimer and the vitrimer composites showed excellent antibacterial activity against Staphylococcus aureus and Escherichia coil due to the imine group inside the vitrimer. Therefore, vitrimer composites have potential for applications requiring antimicrobial properties, such as medical devices.
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Affiliation(s)
- Wonbin Kim
- Composites Materials Application Research Center, Korea Institute of Science and Technology, 92 Chudong-ro, Bongdong-eup, Wanju-gun, Jeonbuk, 55324, Republic of Korea
| | - Yong Min Kim
- Composites Materials Application Research Center, Korea Institute of Science and Technology, 92 Chudong-ro, Bongdong-eup, Wanju-gun, Jeonbuk, 55324, Republic of Korea
- Department of Material Science and Engineering and Research Institute of Advanced Materials (RIAM), Seoul National University, Seoul, 151-742, Republic of Korea
| | - SeungHyeon Song
- Composites Materials Application Research Center, Korea Institute of Science and Technology, 92 Chudong-ro, Bongdong-eup, Wanju-gun, Jeonbuk, 55324, Republic of Korea
- Functional Soft Materials Laboratory, School of Chemical Engineering Jeonbuk National University, Beakje-dearo 567, Deokjin-gu, 54896, Jeonju, Republic of Korea
| | - Eunjung Kim
- Composites Materials Application Research Center, Korea Institute of Science and Technology, 92 Chudong-ro, Bongdong-eup, Wanju-gun, Jeonbuk, 55324, Republic of Korea
- Department of Material Science and Engineering and Research Institute of Advanced Materials (RIAM), Seoul National University, Seoul, 151-742, Republic of Korea
| | - Dong-Gyun Kim
- Advanced Materials Division, Korea Research Institute of Chemical Technology, 141 Gajeong-ro, Yuseong-gu, Daejeon, 34114, Republic of Korea
| | - Yong Chae Jung
- Composites Materials Application Research Center, Korea Institute of Science and Technology, 92 Chudong-ro, Bongdong-eup, Wanju-gun, Jeonbuk, 55324, Republic of Korea
| | - Woong-Ryeol Yu
- Department of Material Science and Engineering and Research Institute of Advanced Materials (RIAM), Seoul National University, Seoul, 151-742, Republic of Korea
| | - WonJin Na
- Composites Materials Application Research Center, Korea Institute of Science and Technology, 92 Chudong-ro, Bongdong-eup, Wanju-gun, Jeonbuk, 55324, Republic of Korea
| | - Yong-Seok Choi
- Composites Materials Application Research Center, Korea Institute of Science and Technology, 92 Chudong-ro, Bongdong-eup, Wanju-gun, Jeonbuk, 55324, Republic of Korea
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Enhanced photodegradation of 2,4-dinitrophenol by n–p type TiO2/BiOI nanocomposite. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2021.100337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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3
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Bai L, Li S, Ding Z, Wang X. Wet chemical synthesis of CdS/ZnO nanoparticle/nanorod hetero-structure for enhanced visible light disposal of Cr(VI) and methylene blue. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2020.125489] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Muthuvel I, Gowthami K, Thirunarayanan G, Krishnakumar B, Swaminathan M, Siranjeevi R. Solar light-driven CeVO 4/ZnO nanoheterojunction for the mineralization of Reactive Orange 4. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:43262-43273. [PMID: 32734545 DOI: 10.1007/s11356-020-10271-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Accepted: 07/27/2020] [Indexed: 06/11/2023]
Abstract
In this study, we synthesized CeVO4/ZnO nanoheterojunction photocatalyst through hydrothermal-precipitation method. The prepared photocatalyst was characterized by Fourier transform infrared analysis (FT-IR), X-ray diffraction (XRD), scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX) with elemental color mapping (ECM), high-resolution transmission electron microscopy (HR-TEM) with selected area electron diffraction (SAED) pattern, UV-vis diffuse reflection spectroscopy (UV-vis-DRS), BET, and photoluminescence (PL) spectroscopy. The BET surface area of CeVO4/ZnO is 10.50 m2/g. The photocatalytic activity of CeVO4/ZnO nanoheterojunction under solar light was investigated for the degradation of Reactive Orange 4 (RO 4). CeVO4/ZnO has been found to be more effective for mineralization of RO 4 than the prepared ZnO at neutral pH. The addition of TBA (•OH scavenger) contributes a significant decrease in the photodegradation efficiently of the catalyst. Chemical oxygen demand (COD) measurements confirmed the complete mineralization of RO 4. In addition, it found that the photocatalyst was stable and reusable. Graphical abstract.
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Affiliation(s)
- Inbasekaran Muthuvel
- Advanced Photocatalysis Laboratory, Department of Chemistry, Annamalai University, Annamalai Nagar, Tamil Nadu, 608002, India.
- Photocatalysis Laboratory, Department of Chemistry, M.R. Govt. Arts College, Mannargudi, Tamil Nadu, 614001, India.
| | - Kaliyamoorthy Gowthami
- Advanced Photocatalysis Laboratory, Department of Chemistry, Annamalai University, Annamalai Nagar, Tamil Nadu, 608002, India
| | - Ganesamoorthy Thirunarayanan
- Advanced Photocatalysis Laboratory, Department of Chemistry, Annamalai University, Annamalai Nagar, Tamil Nadu, 608002, India
| | - Balu Krishnakumar
- Department of Chemistry, University of Coimbra, 3004-535, Coimbra, Portugal
| | - Meenakshisundaram Swaminathan
- Nanomaterials Laboratory, Department of Chemistry, Kalasalingam Academy of Research and Education, Krishnankoil, Tamil Nadu, 626126, India
| | - Ravichandran Siranjeevi
- Department of Chemistry, SRM Institute of Science and Technology (SRMIST), Kattankulathur, Tamil Nadu, 603203, India
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Recent advances in chemical surface modification of metal oxide nanoparticles with silane coupling agents: A review. Adv Colloid Interface Sci 2020; 286:102298. [PMID: 33171357 DOI: 10.1016/j.cis.2020.102298] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 10/22/2020] [Accepted: 10/23/2020] [Indexed: 01/22/2023]
Abstract
Nowadays, metal oxide nanoparticles (NPs) have been applied in various fields of nanotechnology including catalysis of chemical reactions, drug delivery, water treatment, textile industries, polymer composites, adhesives, and coatings. The greatest challenge in relation to metal oxide NPs is high tendency to aggregation. Chemical surface modification of metal oxide NPs has gained widely interest to control of dispersion and aggregation of NPs. Silane modifiers are one of the most important bifunctional modifiers that are frequently used for surface treatment of metal oxide NPs. In this review paper, we first focus on the synthesis, surface thermodynamic properties, surface modification techniques, and kinetic of silanization reaction of metal oxide NPs. Then, the recent development in using silane modifiers for treatment of metal oxide NPs in various applications were investigated. It was found that the unmodified NPs have high surface energy and are thermodynamically unstable. The thermodynamic properties of NPs including Gms, Hms, and Smsincrease with decreasing the particle size. Aggregation phenomena is the simple way to reduce the excess surface energy of NPs that leads to an increase in particle size. Therefore, the chemical surface modification of NPs using silane modifiers can be used as an effective method for the prevention of NPs agglomeration and improvement of NPs stability.
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Jalali F, Oveisi H, Meshkini A. Enhanced osteogenesis properties of titanium implant materials by highly uniform mesoporous thin films of hydroxyapatite and titania intermediate layer. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2020; 31:114. [PMID: 33247350 DOI: 10.1007/s10856-020-06450-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Revised: 07/22/2020] [Accepted: 10/27/2020] [Indexed: 06/12/2023]
Abstract
Titanium (Ti) has been widely used for medical and dental applications; however, bare Ti cannot be properly connected to a living bone, and hence some modifications are needed for this purpose. The present study describes the synthesis of mesoporous hydroxyapatite thin films (MHF) on titanium implant materials for speeding up and shortening the processes of osteointegration. The uniform MHF was coated on a Ti substrate following the insertion of intermediate titania (TiO2) film via the sol-gel dip-coating method. The intermediate titania layer improved the bonding strength between the MHF and Ti substrate. MHFs were synthesized using a precursor solution containing phosphoric acid, calcium nitrate tetrahydrate, and a nonionic surfactant (C12E10) as the phosphate source, calcium source, and structure-directing agent, respectively. The effect of calcination temperature on phase composition, morphology, microstructure, roughness, and wettability of the MHFs was investigated using XRD, FE-SEM, COM, AFM, and contact angle measurement. The XRD results revealed the crystalline hydroxyapatite phase, which was improved with an increase in the calcination temperature. Moreover, the FE-SEM images showed the crack-free MHFs, uniform thickness of the layer, and mesoporous surface morphology. In addition, it was found that the roughness and wettability of the samples change upon the alteration of calcination temperature. The biological studies demonstrated that MHFs support the adhesion and proliferation of the mesenchymal stem cells (MSCs) and guid them toward osteogenic differentiation. Therefore, the MHFs prepared in this study may be useful in a wide range of applications, particularly in bone regeneration medicine.
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Affiliation(s)
- Fatemeh Jalali
- Department of Materials and Polymer Engineering, Hakim Sabzevari University, Sabzevar, 9617976487, Iran
| | - Hamid Oveisi
- Department of Materials and Polymer Engineering, Hakim Sabzevari University, Sabzevar, 9617976487, Iran.
- Nanotechnology Research Center, Hakim Sabzevari University, Sabzevar, 9617976487, Iran.
| | - Azadeh Meshkini
- Faculty of Science, Department of Chemistry, Ferdowsi University of Mashhad, Mashhad, 9177948974, Iran
- The Research Institute of Biotechnology, Ferdowsi University of Mashhad, Mashhad, 9177948974, Iran
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Li H, Zhu YJ. Liquid-Phase Synthesis of Iron Oxide Nanostructured Materials and Their Applications. Chemistry 2020; 26:9180-9205. [PMID: 32227538 DOI: 10.1002/chem.202000679] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 03/27/2020] [Indexed: 12/14/2022]
Abstract
Owing to their high natural abundance, low cost, easy availability, and excellent magnetic properties, considerable interest has been devoted to the synthesis and applications of iron oxide nanostructured materials. Liquid-phase synthesis methods are economical and environmentally friendly with low energy consumption and volatile emissions, and as such have received much attention for the preparation of iron oxide nanostructured materials. Herein, the liquid-phase synthesis methods of iron oxide nanostructured materials including the co-precipitation method, microemulsion method, conventional hydrothermal and solvothermal methods, microwave-assisted heating method, sonolysis method, and other methods are summarized and reviewed. Many iron oxide nanostructured materials, self-assembled nanostructures, and nanocomposites have been successfully prepared, which are of great significance to enhance their structure-dependent properties and applications. The specific roles of liquid-phase chemical reaction parameters in regulating the chemical composition, structure, crystallinity, morphology, particle size, and dispersive behavior of the as-prepared iron oxide nanostructured materials are emphasized. The biomedical, environmental, and electrochemical energy storage applications of iron oxide nanostructured materials are discussed. Finally, challenges and perspectives are proposed for future investigations on the liquid-phase synthesis and applications of iron oxide nanostructured materials.
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Affiliation(s)
- Heng Li
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, P. R. China.,Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Ying-Jie Zhu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, P. R. China.,Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
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Ansari M, Sajjadi SA, Sahebian S, Heidari EK. Photocatalytic and Antibacterial Activity of Silver/Titanium Dioxide/Zinc Oxide Nanoparticles Coated on Cotton Fabrics. ChemistrySelect 2020. [DOI: 10.1002/slct.202001655] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Mohammad Ansari
- Department of Metallurgical and Materials Engineering Ferdowsi University of Mashhad Mashhad Iran
| | - Seyed Abdolkarim Sajjadi
- Department of Metallurgical and Materials Engineering Ferdowsi University of Mashhad Mashhad Iran
| | - Samaneh Sahebian
- Department of Metallurgical and Materials Engineering Ferdowsi University of Mashhad Mashhad Iran
| | - Elham Kamali Heidari
- Department of Metallurgical and Materials Engineering Ferdowsi University of Mashhad Mashhad Iran
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Luo K, Park H, Adra HJ, Ryu J, Lee JH, Yu J, Choi SJ, Kim YR. Charge-switchable magnetic separation and characterization of food additive titanium dioxide nanoparticles from commercial food. JOURNAL OF HAZARDOUS MATERIALS 2020; 393:122483. [PMID: 32208332 DOI: 10.1016/j.jhazmat.2020.122483] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 03/04/2020] [Accepted: 03/05/2020] [Indexed: 06/10/2023]
Abstract
Growing concerns about the potential health effects of nanoscale titanium dioxide (TiO2) have necessitated the need for monitoring the size distribution and physicochemical properties of food additive TiO2 that are present in commercial food. Acid digestion is by far the most widely used method to remove interfering food matrices, but the highly corrosive nature of the reaction could alter the physicochemical properties of the TiO2, which may give a skewed information about the materials. Here, we report an effective approach to extract intact form of food additive TiO2 nanoparticles from processed food through charge-charge interaction between TiO2 particles and charge-switchable starch magnetic beads (PL@SMBs), of which the captured TiO2 is readily harvested by switching the surface charge of PL@SMBs to neutral. The size and surface property of extracted TiO2 were shown to be well maintained due to the mild nature of the reaction. The extracted TiO2 particles from 10 commercial processed food showed a size distribution from 40 to 250 nm with a mean diameter of 115 nm, of which 22 % of them were less than 100 nm. The extracted TiO2 did not exhibit short-term cytotoxicity, but induced cellular oxidative stress at high concentration.
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Affiliation(s)
- Ke Luo
- Graduate School of Biotechnology & Department of Food Science and Biotechnology, College of Life Sciences, Kyung Hee University, Yongin, 17104, South Korea
| | - Hyein Park
- Graduate School of Biotechnology & Department of Food Science and Biotechnology, College of Life Sciences, Kyung Hee University, Yongin, 17104, South Korea
| | - Hazzel Joy Adra
- Graduate School of Biotechnology & Department of Food Science and Biotechnology, College of Life Sciences, Kyung Hee University, Yongin, 17104, South Korea
| | - Jian Ryu
- Graduate School of Biotechnology & Department of Food Science and Biotechnology, College of Life Sciences, Kyung Hee University, Yongin, 17104, South Korea
| | - Jun-Hee Lee
- Graduate School of Biotechnology & Department of Food Science and Biotechnology, College of Life Sciences, Kyung Hee University, Yongin, 17104, South Korea
| | - Jin Yu
- Department of Applied Food System, Major of Food Science & Technology, Seoul Women's University, Seoul, 01797, South Korea
| | - Soo-Jin Choi
- Department of Applied Food System, Major of Food Science & Technology, Seoul Women's University, Seoul, 01797, South Korea
| | - Young-Rok Kim
- Graduate School of Biotechnology & Department of Food Science and Biotechnology, College of Life Sciences, Kyung Hee University, Yongin, 17104, South Korea.
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Zhang C, Gu Y, Teng G, Wang L, Jin X, Qiang Z, Ma W. Fabrication of a Double-Shell Ag/AgCl/G-ZnFe 2O 4 Nanocube with Enhanced Light Absorption and Superior Photocatalytic Antibacterial Activity. ACS APPLIED MATERIALS & INTERFACES 2020; 12:29883-29898. [PMID: 32319749 DOI: 10.1021/acsami.0c01476] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Development of highly efficient photocatalysts is a primary goal in the photocatalysis domain among which reusable composites with a synergistic photocatalytic effect have attracted extensive interest. The ability of catalysts to capture light determines their photocatalytic effect, and porous or hollow photocatalysts are more conducive to the entry and reflection of light. The goal of this research is to develop a type of visible-light-driven, double-shell photocatalyst with high antibacterial activity and excellent cycling stability. Photocatalysts were fabricated using hollow graphitized ZnFe2O4 nanospheres (G-ZnFe2O4) as the carrier. After G-ZnFe2O4 was functionalized with a polydopamine (PDA) template layer, Ag nanoparticles (NPs) and cubic AgCl NPs were in situ generated on the surface of the PDA/G-ZnFe2O4 nanospheres successively. Then, the PDA template was removed using KOH solution, and double-shell Ag/AgCl/G-ZnFe2O4 nanocubes (referred to as DAGZNs) with excellent photocatalytic antibacterial activity were constructed. The DAGZNs showed excellent antibacterial properties against Staphylococcus aureus and Escherichia coli. The efficient synergistic photocatalytic antibacterial activity coupled with magnetic separability and recyclability of DAGZNs make them potential for practical application in water purification and environmental protection. The method of designing and synthesizing double-shell structures to enhance photocatalysis may also be extended to synthesis of other photocatalytic and optical materials.
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Affiliation(s)
- Chun Zhang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, P. R. China
| | - Yinan Gu
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, P. R. China
| | - Guixiang Teng
- Bioactive Products Engineering Research Center for Gansu Distinctive Plants, Northwest Normal University, Lanzhou 730070, P. R. China
| | - Liping Wang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, P. R. China
| | - Xiaodong Jin
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, P. R. China
| | - Zengwei Qiang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, P. R. China
| | - Weigang Ma
- School of Aerospace Engineering, Tsinghua University, Beijing 100084, P. R. China
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Titanium dioxide nanotubes incorporated gellan gum bio-nanocomposite film for wound healing: Effect of TiO2 nanotubes concentration. Int J Biol Macromol 2020; 153:1117-1135. [DOI: 10.1016/j.ijbiomac.2019.10.242] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 10/10/2019] [Accepted: 10/26/2019] [Indexed: 12/17/2022]
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Sun L, Wang S, Zhu T. 1,3,5-Triethynylbenzene and melamine as monomers to synthesize three-dimensional network porous aromatic frameworks based silica/florisil for determination of carbendazim and thiabendazole in spinach. J Sep Sci 2020; 43:2842-2849. [PMID: 32320521 DOI: 10.1002/jssc.202000083] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 04/17/2020] [Accepted: 04/17/2020] [Indexed: 11/10/2022]
Abstract
In this study, the new and efficient three-dimensional network porous aromatic frameworks materials called Silica-PAFs-a, Florisil-PAFs-a, Silica-PAFs-b, and Florisil-PAFs-b were first synthesized. The properties of materials were analyzed by five characterization methods. The materials were used as adsorbents in pipette-tip solid-phase extraction for the effective determination of carbendazim and thiabendazole in spinach sample. Meanwhile, the obtained materials were tested by static adsorption and dynamic adsorption. The result showed that the specific surface area of materials greatly increased after introducing three-dimensional network porous aromatic frameworks. Microstructural modification exposed a large number of amino reactive groups that made them have a better adsorption amount for the two targets. The calibration graphs of carbendazim and thiabendazole in methanol were linear over 0.10-300.0 µg/mL, and the limits of detection and quantification were 0.00546 and 0.0182 µg/mL, and 0.00741 and 0.0247µg/mL respectively. A reliable analytical method was developed for recognition targets in spinach sample by Silica-PAFs-b with satisfactory extraction recoveries (96.25 and 100.51%). The proposed method using the material was applied for trace analysis of the carbendazim and thiabendazole residue.
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Affiliation(s)
- Liping Sun
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, P.R. China
| | - Sufang Wang
- Environment Analysis and Testing Laboratory, Chinese Research Academy of Environmental Sciences, Beijing, P.R. China
| | - Tao Zhu
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, P.R. China
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Zhang T, Huang B, Elzatahry AA, Alghamdi A, Yue Q, Deng Y. Synthesis of Podlike Magnetic Mesoporous Silica Nanochains for Use as Enzyme Support and Nanostirrer in Biocatalysis. ACS APPLIED MATERIALS & INTERFACES 2020; 12:17901-17908. [PMID: 32207600 DOI: 10.1021/acsami.0c03220] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
Magnetic mesoporous materials have attracted great interest due to their combined property of magnetic nanomaterials and mesoporous materials as well as their potential applications in catalysis, bioenrichment, drug delivery, nanoreactors, etc. In this study, one-dimensional (1D) podlike magnetic mesoporous silica nanochains with tunable hollow space (Fe3O4@nSiO2@void@mSiO2 nanochain named as podlike 1D magnetic mesoporous silica (PL-MMS) nanochain) are rationally synthesized for the first time through a controlled magnetic-induced interface coassembly approach. The obtained PL-MMS possesses a tunable diameter (300-500 nm), large and perpendicular mesopores (8.2 nm) in the outer shell, a silica-protected magnetic-responsive core, and a high surface area (325 m2/g). Benefiting from the large voids and unique mesopores, these mesoporous nanochains exhibit superior performance in enzyme (lipase with a size of 4.0 nm) immobilization with a high loading capacity of 223 μg/mg, and the immobilized lipase demonstrates enhanced catalytic activity in different pH values and temperatures as well as excellent tolerance of organic solvent.
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Affiliation(s)
- Tong Zhang
- Department of Chemistry, Department of Gastroenterology and Hepatology, Zhongshan Hospital, Institute of Biomedical Sciences, Fudan University, Shanghai 200433, China
| | - Biaotong Huang
- Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 610051, China
- Institute of Translational Medicine, Shanghai University, Shanghai 200444, China
| | - Ahmed A Elzatahry
- Materials Science and Technology Program, College of Arts and Sciences, Qatar University, P.O. Box 2713, Doha, Qatar
| | - Abdulaziz Alghamdi
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Qin Yue
- Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 610051, China
| | - Yonghui Deng
- Department of Chemistry, Department of Gastroenterology and Hepatology, Zhongshan Hospital, Institute of Biomedical Sciences, Fudan University, Shanghai 200433, China
- State Key Laboratory of Transducer Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
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Wu H, Wang X, Liang H, Zheng J, Huang S, Zhang D. Enhanced efficacy of propranolol therapy for infantile hemangiomas based on a mesoporous silica nanoplatform through mediating autophagy dysfunction. Acta Biomater 2020; 107:272-285. [PMID: 32145394 DOI: 10.1016/j.actbio.2020.02.033] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 02/13/2020] [Accepted: 02/21/2020] [Indexed: 12/17/2022]
Abstract
Infantile hemangioma is one of the most common vascular tumors, which might result in morbidity and mortality without timely intervention. Propranolol is currently the first-line therapy for hemangiomas, but its potential side effects and high frequency of administration make it urgent to develop a suitable drug delivery system for propranolol. In the present study, we formulated a propranolol delivery system based on mesoporous silica nanoparticles (PRN@MSN) and investigated the interplay between autophagic activities mediated by nanoparticles and improved therapeutic efficacy of PRN@MSN. The results showed that PRN@MSN nanoparticles exhibited higher cytotoxicity compared with free propranolol in vitro and in vivo, which could induce excessive autophagosome accumulation through increased autophagosome formation and impaired autophagic degradation. Inhibition of autophagy in the early stage could attenuate the cytotoxicity of PRN@MSN. ROS generation was essential for nanoparticle-mediated autophagy and cytotoxicity, and PRN@MSN-induced autophagy dysfunction could enhance endoplasmic reticulum (ER) stress in hemangioma stem cells. Our study revealed a promising PRN delivery system based on a mesoporous silica nanoplatform that could induce autophagy dysfunction with excessive autophagosome accumulation to promote the therapeutic efficacy of PRN therapy. PRN@MSN drug delivery system combined with autophagy modulation may act as a promising treatment pattern in the treatment of hemangiomas.
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Affiliation(s)
- Haiwei Wu
- Department of Oral and Maxillofacial Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250012, China; Department of Oral and Maxillofacial Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong 250012, China
| | - Xuan Wang
- Department of Oral and Maxillofacial Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250012, China; Department of Oral and Maxillofacial Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong 250012, China
| | - Hao Liang
- Department of Oral and Maxillofacial Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250012, China; Department of Oral and Maxillofacial Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong 250012, China
| | - Jiawei Zheng
- Department of Oral and Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China.
| | - Shengyun Huang
- Department of Oral and Maxillofacial Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250012, China; Department of Oral and Maxillofacial Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong 250012, China.
| | - Dongsheng Zhang
- Department of Oral and Maxillofacial Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250012, China; Department of Oral and Maxillofacial Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong 250012, China.
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15
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Li J, Lee P, Ahmed MMM, Mohamed MG, Kuo S. Varying the Hydrogen Bonding Strength in Phenolic/PEO‐
b
‐PLA Blends Provides Mesoporous Carbons Having Large Accessible Pores Suitable for Energy Storage. MACROMOL CHEM PHYS 2020. [DOI: 10.1002/macp.202000040] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jheng‐Guang Li
- Department of Materials and Optoelectronic ScienceCenter of Crystal Research, National Sun Yat‐Sen University Kaohsiung 80424 Taiwan
| | - Po‐Yuan Lee
- Department of Materials and Optoelectronic ScienceCenter of Crystal Research, National Sun Yat‐Sen University Kaohsiung 80424 Taiwan
| | - Mahmoud M. M. Ahmed
- Department of Materials and Optoelectronic ScienceCenter of Crystal Research, National Sun Yat‐Sen University Kaohsiung 80424 Taiwan
| | - Mohamed Gamal Mohamed
- Department of Materials and Optoelectronic ScienceCenter of Crystal Research, National Sun Yat‐Sen University Kaohsiung 80424 Taiwan
| | - Shiao‐Wei Kuo
- Department of Materials and Optoelectronic ScienceCenter of Crystal Research, National Sun Yat‐Sen University Kaohsiung 80424 Taiwan
- Department of Medicinal and Applied ChemistryKaohsiung Medical University Kaohsiung 807 Taiwan
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16
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Wang L, Zhou Y, Wang X, Feng L, Liu X. Preparation of Inverse Opal Hydroxyapatite and Drug Delivery Properties. ChemistrySelect 2020. [DOI: 10.1002/slct.201904766] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Li‐li Wang
- School of Materials Science and EngineeringShaanxi Key Laboratory of Green Preparation and Functionalization for Inorganic MaterialsShaanxi University of Science and Technology Xi'an 710021 China
| | - Ye‐min Zhou
- School of Materials Science and EngineeringShaanxi Key Laboratory of Green Preparation and Functionalization for Inorganic MaterialsShaanxi University of Science and Technology Xi'an 710021 China
| | - Xiu‐feng Wang
- School of Materials Science and EngineeringShaanxi Key Laboratory of Green Preparation and Functionalization for Inorganic MaterialsShaanxi University of Science and Technology Xi'an 710021 China
| | - Li‐na Feng
- School of Materials Science and EngineeringShaanxi Key Laboratory of Green Preparation and Functionalization for Inorganic MaterialsShaanxi University of Science and Technology Xi'an 710021 China
| | - Xin‐xin Liu
- School of Materials Science and EngineeringShaanxi Key Laboratory of Green Preparation and Functionalization for Inorganic MaterialsShaanxi University of Science and Technology Xi'an 710021 China
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17
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Liu L, Yang X, Xie Y, Liu H, Zhou X, Xiao X, Ren Y, Ma Z, Cheng X, Deng Y, Zhao D. A Universal Lab-on-Salt-Particle Approach to 2D Single-Layer Ordered Mesoporous Materials. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e1906653. [PMID: 31995257 DOI: 10.1002/adma.201906653] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 12/16/2019] [Indexed: 05/27/2023]
Abstract
The advantages of existing ordered mesoporous materials have not yet been fully realized, due to their limited accessibility of in-pore surface and long mass-diffusion length. A general, controllable, and scalable synthesis of a family of two-dimensional (2D) single-layer ordered mesoporous materials (SOMMs) with completely exposed mesopore channels, significantly improved mass diffusion, and diverse framework composition is reported here. The SOMMs are synthesized via a surface-limited cooperative assembly (SLCA) on water-removable substrates of inorganic salts (e.g., NaCl), combined with vacuum filtration. As a proof of concept, the obtained CeO2 -based SOMMs show superior catalytic performance in CO oxidation with high conversion efficiency, ≈33 times higher than that of conventional bulk mesoporous CeO2 . This SLCA is a promising approach for developing next-generation porous materials for various applications.
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Affiliation(s)
- Liangliang Liu
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, iChEM, Fudan University, Shanghai, 200433, China
| | - Xuanyu Yang
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, iChEM, Fudan University, Shanghai, 200433, China
| | - Yujie Xie
- Department of Chemistry, University of Warwick, Coventry, CV4 7AL, UK
| | - Huan Liu
- Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention (LAP 3) Department of Environmental Science and Engineering, Fudan University, Shanghai, 200433, China
| | - Xinran Zhou
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, iChEM, Fudan University, Shanghai, 200433, China
| | - Xingyu Xiao
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, iChEM, Fudan University, Shanghai, 200433, China
| | - Yuan Ren
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, iChEM, Fudan University, Shanghai, 200433, China
| | - Zhen Ma
- Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention (LAP 3) Department of Environmental Science and Engineering, Fudan University, Shanghai, 200433, China
| | - Xiaowei Cheng
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, iChEM, Fudan University, Shanghai, 200433, China
| | - Yonghui Deng
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, iChEM, Fudan University, Shanghai, 200433, China
- State Key Lab of Transducer Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai, 200050, China
| | - Dongyuan Zhao
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, iChEM, Fudan University, Shanghai, 200433, China
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18
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Chen H, Sun T, Yan Y, Ji X, Sun Y, Zhao X, Qi J, Cui W, Deng L, Zhang H. Cartilage matrix-inspired biomimetic superlubricated nanospheres for treatment of osteoarthritis. Biomaterials 2020; 242:119931. [PMID: 32145507 DOI: 10.1016/j.biomaterials.2020.119931] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 02/23/2020] [Accepted: 02/28/2020] [Indexed: 12/31/2022]
Abstract
The superlubrication of natural joint has been attributed to hydration lubrication of articular cartilage. Here, inspired by the structure of phosphatidylcholine lipid (a typical cartilage matrix) with the presence of zwitterionic charges, we developed superlubricated nanospheres, namely poly (2-methacryloyloxyethyl phosphorylcholine)-grafted mesoporous silica nanospheres (MSNs-NH2@PMPC), via photopolymerization. The biomimetic nanospheres could enhance lubrication due to the formation of a tenacious hydration layer surrounding the zwitterionic charges of polymer brushes (PMPC), and achieve local delivery of an anti-inflammatory drug employing the nanocarriers (MSNs). The tribological and drug release tests showed improved lubrication and sustained drug release of the nanospheres. Additionally, the in vitro and in vivo tests revealed that the superlubricated drug-loaded nanospheres inhibited the development of osteoarthritis by up-regulating cartilage anabolic components and down-regulating catabolic proteases and pain-related gene. The nanospheres, with an integrated feature of both enhanced lubrication and sustained drug delivery, can be an efficient intra-articular nanomedicine for the treatment of osteoarthritis.
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Affiliation(s)
- Hao Chen
- State Key Laboratory of Tribology, Department of Mechanical Engineering, Tsinghua University, Beijing, 100084, China; Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai, 200025, PR China; Department of Spinal Surgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine, 160 Pujian Road, Shanghai, 200120, PR China
| | - Tao Sun
- State Key Laboratory of Tribology, Department of Mechanical Engineering, Tsinghua University, Beijing, 100084, China
| | - Yufei Yan
- Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai, 200025, PR China
| | - Xiuling Ji
- State Key Laboratory of Tribology, Department of Mechanical Engineering, Tsinghua University, Beijing, 100084, China
| | - Yulong Sun
- State Key Laboratory of Tribology, Department of Mechanical Engineering, Tsinghua University, Beijing, 100084, China
| | - Xin Zhao
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China
| | - Jin Qi
- Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai, 200025, PR China
| | - Wenguo Cui
- Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai, 200025, PR China.
| | - Lianfu Deng
- Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai, 200025, PR China.
| | - Hongyu Zhang
- State Key Laboratory of Tribology, Department of Mechanical Engineering, Tsinghua University, Beijing, 100084, China.
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19
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Synthesis, characterization, and application of transition metals (Ni, Zr, and Fe) doped TiO2 photoelectrodes for dye-sensitized solar cells. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2019.112177] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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20
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Shajahan S, Arumugam P, Rajendran R, Ponnusamy Munusamy A. Optimization and detailed stability study on Pb doped ceria nanocubes for enhanced photodegradation of several anionic and cationic organic pollutants. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2017.11.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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21
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Sharafipour M, Oveisi H, Meshkini A. Meso‐macroporous crack‐free nanohydroxyapatite coatings templated by C
12
E
10
diblock copolymer on Ti6Al4V implant materials toward human osteoblast‐like cells. J Biomed Mater Res A 2019; 108:882-894. [DOI: 10.1002/jbm.a.36866] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Revised: 12/06/2019] [Accepted: 12/16/2019] [Indexed: 12/24/2022]
Affiliation(s)
- Marjan Sharafipour
- Department of Materials and Polymer Engineering Hakim Sabzevari University Sabzevar Iran
| | - Hamid Oveisi
- Department of Materials and Polymer Engineering Hakim Sabzevari University Sabzevar Iran
| | - Azadeh Meshkini
- Department of Chemistry, Faculty of Science Ferdowsi University of Mashhad Mashhad Iran
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22
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Fabrication of Hybrid Fe2V4O13/ZnO Heterostructure for Effective Mineralization of Aqueous Methyl Orange Solution. J CLUST SCI 2019. [DOI: 10.1007/s10876-019-01691-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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23
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Liu S, Zhou L, Zhang J, Lei J. Controllable Synthesis of Inverse Opal TiO 2-x Photonic Crystals and Their Photoelectric Properties. Chem Asian J 2019; 14:322-327. [PMID: 30507065 DOI: 10.1002/asia.201801479] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Revised: 11/29/2018] [Indexed: 12/28/2022]
Abstract
In this study, inverse opal TiO2-x photonic crystals (IO-TiO2-x ) have been successfully synthesized by a two-step calcination. The whole synthesis is safe and feasible. Additionly, the reduction degree and the structure of IO-TiO2-x can be precisely controlled. A series of IO-TiO2-x samples with different reduction degree were prepared and characterized. The TEM images show that the obtained samples possess a 3D-ordered macroporous inverse opal structure. The reduced Ti atoms/oxygen vacancies were confirmed by Raman and XPS spectroscopy. All IO-TiO2-x samples showed better photoelectric properties than those of common TiO2 which indicates their great potential to be applied to photoelectric fields. The improvement of photoelectric properties is attributed to the efficient electron-hole separation efficiency induced by moderately reduced Ti atoms/oxygen vacancies. Meanwhile, the 3D-ordered macroporous inverse opal structure and the band gap are regulated to "capture" more solar energy. This new approach is proven to be a meaningful method to synthesize high-performance TiO2 materials.
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Affiliation(s)
- Shuming Liu
- Yuanpei College, Peking University, No.5 Yiheyuan Road, Haidian District, Beijing, 100871, P.R. China
| | - Liang Zhou
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, School of Resources and Environmental Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, P.R. China
| | - Jinlong Zhang
- Key Lab for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, P.R. China
| | - Juying Lei
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, School of Resources and Environmental Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, P.R. China.,Shanghai Institute of Pollution Control and Ecological Security, Shanghai, 200092, P.R. China
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24
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Luévano-Hipólito E, Torres-Martínez LM. Ink-jet printing films of molybdates of alkaline earth metals with scheelite structure applied in the photocatalytic CO2 reduction. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2018.09.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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25
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Mohamed RM, Ismail AA, Kadi MW, Bahnemann DW. A comparative study on mesoporous and commercial TiO2 photocatalysts for photodegradation of organic pollutants. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2018.08.019] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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26
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Zirak M, Oveisi H, Lin J, Bando Y, Alshehri AA, Kim J, Ide Y, Hossain MSA, Malgras V, Yamauchi Y. Synthesis of CdS/ZnO Hybrid Nanoarchitectured Films with Visible Photocatalytic Activity. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2018. [DOI: 10.1246/bcsj.20180108] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Mohammad Zirak
- Department of Materials and Polymer Engineering, Hakim Sabzevari University, Sabzevar 9617976487, Iran
| | - Hamid Oveisi
- Department of Materials and Polymer Engineering, Hakim Sabzevari University, Sabzevar 9617976487, Iran
| | - Jianjian Lin
- Key Laboratory of Sensor Analysis of Tumor Marker (Ministry of Education), Shandong Key Laboratory of Biochemical Analysis, and Key Laboratory of Analytical Chemistry for Life Science in Universities of Shandong, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology (QUST), Qingdao 266042, P. R. China
| | - Yoshio Bando
- International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
- Australian Institute for Innovative Materials (AIIM), University of Wollongong, North Wollongong, NSW 2500, Australia
| | | | - Jeonghun Kim
- Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, Brisbane, QLD 4072, Australia
| | - Yusuke Ide
- International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | - Md. Shahriar A. Hossain
- Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, Brisbane, QLD 4072, Australia
- School of Mechanical and Mining Engineering, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Victor Malgras
- International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | - Yusuke Yamauchi
- Key Laboratory of Sensor Analysis of Tumor Marker (Ministry of Education), Shandong Key Laboratory of Biochemical Analysis, and Key Laboratory of Analytical Chemistry for Life Science in Universities of Shandong, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology (QUST), Qingdao 266042, P. R. China
- Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, Brisbane, QLD 4072, Australia
- School of Chemical Engineering, The University of Queensland, Brisbane, QLD 4072, Australia
- Department of Plant and Environmental New Resources, Kyung Hee University, 1732 Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do 446-701, South Korea
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27
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Photocatalytic degradation of toxic phenols from water using bimetallic metal oxide nanostructures. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2018.05.071] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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28
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Li F, Lv J, Yu K, Zhang M, Meng F, Wang K, Zhou B. A High‐Symmetrical 3D Pure Inorganic Photocatalyst Based on the Highest Connectivity of {AsW
12
O
40
} Heteropoly Blue and Potassium Ions. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800427] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Fengrui Li
- Key Laboratory for Photonic and Electronic Band gap Materials Ministry of Education School of Chemistry and Chemical Engineering Harbin Normal University 150025 Harbin China
- Key Laboratory of Photochemical Biomaterials and Energy Storage Materials Harbin Normal University 150025 Harbin Heilongjiang Province China
| | - Jinghua Lv
- Key Laboratory for Photonic and Electronic Band gap Materials Ministry of Education School of Chemistry and Chemical Engineering Harbin Normal University 150025 Harbin China
- Key Laboratory of Photochemical Biomaterials and Energy Storage Materials Harbin Normal University 150025 Harbin Heilongjiang Province China
| | - Kai Yu
- Key Laboratory for Photonic and Electronic Band gap Materials Ministry of Education School of Chemistry and Chemical Engineering Harbin Normal University 150025 Harbin China
- Key Laboratory of Photochemical Biomaterials and Energy Storage Materials Harbin Normal University 150025 Harbin Heilongjiang Province China
| | - Maolin Zhang
- Key Laboratory for Photonic and Electronic Band gap Materials Ministry of Education School of Chemistry and Chemical Engineering Harbin Normal University 150025 Harbin China
- Key Laboratory of Photochemical Biomaterials and Energy Storage Materials Harbin Normal University 150025 Harbin Heilongjiang Province China
| | - Fanxue Meng
- Key Laboratory for Photonic and Electronic Band gap Materials Ministry of Education School of Chemistry and Chemical Engineering Harbin Normal University 150025 Harbin China
- Key Laboratory of Photochemical Biomaterials and Energy Storage Materials Harbin Normal University 150025 Harbin Heilongjiang Province China
| | - Kunpeng Wang
- Key Laboratory for Photonic and Electronic Band gap Materials Ministry of Education School of Chemistry and Chemical Engineering Harbin Normal University 150025 Harbin China
- Key Laboratory of Photochemical Biomaterials and Energy Storage Materials Harbin Normal University 150025 Harbin Heilongjiang Province China
| | - Bai‐bin Zhou
- Key Laboratory for Photonic and Electronic Band gap Materials Ministry of Education School of Chemistry and Chemical Engineering Harbin Normal University 150025 Harbin China
- Key Laboratory of Photochemical Biomaterials and Energy Storage Materials Harbin Normal University 150025 Harbin Heilongjiang Province China
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29
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Balu S, Uma K, Pan GT, Yang TCK, Ramaraj SK. Degradation of Methylene Blue Dye in the Presence of Visible Light Using SiO₂@α-Fe₂O₃ Nanocomposites Deposited on SnS₂ Flowers. MATERIALS 2018; 11:ma11061030. [PMID: 29914208 PMCID: PMC6025432 DOI: 10.3390/ma11061030] [Citation(s) in RCA: 84] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Revised: 06/04/2018] [Accepted: 06/13/2018] [Indexed: 11/16/2022]
Abstract
Semiconductor materials have been shown to have good photocatalytic behavior and can be utilized for the photodegradation of organic pollutants. In this work, three-dimensional flower-like SnS2 (tin sulfide) was synthesized by a facile hydrothermal method. Core-shell structured SiO2@α-Fe2O3 nanocomposites were then deposited on the top of the SnS2 flowers. The as-synthesized nanocomposites were characterized by X-ray diffraction (XRD), Raman spectroscopy, field emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), UV–Vis Spectroscopy, Brunauer–Emmett–Teller (BET) surface area analysis, and photoluminescence (PL) spectroscopy. The photocatalytic behavior of the SnS2-SiO2@α-Fe2O3 nanocomposites was investigated by observing the degradation of methylene blue (MB). The results show an effective enhancement of photocatalytic activity for the degradation of MB especially for the 15 wt % SiO2@α-Fe2O3 nanocomposites on SnS2 flowers.
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Affiliation(s)
- Sridharan Balu
- Department of Chemical Engineering and biotechnology, National Taipei University of Technology, Taipei 106, Taiwan, (S.B.).
| | - Kasimayan Uma
- Precision Analysis and Research Center, National Taipei University of Technology, Taipei 106, Taiwan.
| | - Guan-Ting Pan
- Department of Chemical Engineering and biotechnology, National Taipei University of Technology, Taipei 106, Taiwan, (S.B.).
| | - Thomas C-K Yang
- Department of Chemical Engineering and biotechnology, National Taipei University of Technology, Taipei 106, Taiwan, (S.B.).
- Precision Analysis and Research Center, National Taipei University of Technology, Taipei 106, Taiwan.
| | - Sayee Kannan Ramaraj
- PG & Research Department of Chemistry, Thiagarajar College, Madurai 625009, Tamilnadu, India.
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30
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Park GC, Seo TY, Park CH, Lim JH, Joo J. Effects of Calcination Temperature on Morphology, Microstructure, and Photocatalytic Performance of TiO2 Mesocrystals. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b01920] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Geun Chul Park
- School of Advanced Materials Science and
Engineering, Sungkyunkwan University, Suwon 16419, Korea
| | - Tae Yang Seo
- School of Advanced Materials Science and
Engineering, Sungkyunkwan University, Suwon 16419, Korea
| | - Chae Hee Park
- School of Advanced Materials Science and
Engineering, Sungkyunkwan University, Suwon 16419, Korea
| | - Jun Hyung Lim
- School of Advanced Materials Science and
Engineering, Sungkyunkwan University, Suwon 16419, Korea
| | - Jinho Joo
- School of Advanced Materials Science and
Engineering, Sungkyunkwan University, Suwon 16419, Korea
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31
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Akita S, Amemiya M, Matsumoto T, Jikihara Y, Nakayama T, Hossain MSA, Kani K, Ishii D, Islam MT, Jiang X, Fatehmulla A, Farooq WA, Bando Y, Malgras V, Yamauchi Y. Gold Nanoparticles Supported on Mesoporous Titania Thin Films with High Loading as a CO Oxidation Catalyst. Chem Asian J 2017; 12:877-881. [PMID: 28371448 DOI: 10.1002/asia.201700080] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Revised: 03/04/2017] [Indexed: 12/30/2022]
Abstract
In the present work, 2.4 nm gold nanoparticles (Au NPs) are uniformly dispersed on mesoporous titania thin films which are structurally tuned by controlling the calcination temperature. The gold content of the catalyst is as high as 27.8 wt %. To our knowledge, such a high loading of Au NPs with good dispersity has not been reported until now. Furthermore, the reaction rate of the gold particles is enhanced by one order of magnitude when supported on mesoporous titania compared to non-porous titania. This significant improvement can be explained by an increase in the diffusivity of the substrate due to the presence of mesopores, the resistance to agglomeration, and improved oxygen activation.
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Affiliation(s)
- Shingo Akita
- NBC Meshtec Inc., 2-50-3 Toyoda, Hino-shi, Tokyo, 191-0053, Japan
| | - Makoto Amemiya
- NBC Meshtec Inc., 2-50-3 Toyoda, Hino-shi, Tokyo, 191-0053, Japan
| | | | - Yohei Jikihara
- NBC Meshtec Inc., 2-50-3 Toyoda, Hino-shi, Tokyo, 191-0053, Japan
| | - Tsuruo Nakayama
- NBC Meshtec Inc., 2-50-3 Toyoda, Hino-shi, Tokyo, 191-0053, Japan
| | - Md Shahriar A Hossain
- International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki, 305-0044, Japan.,Australian Institute for Innovative Materials (AIIM), University of Wollongong, Squires Way, North Wollongong, NSW, 2500, Australia
| | - Kenya Kani
- International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki, 305-0044, Japan.,Department of Life Science and Materials Engineering, Faculty of Engineering, Nagoya Institute of Technology (NIT), Gokiso, Showa, Nagoya, Aichi, 466-8555, Japan
| | - Daisuke Ishii
- Department of Life Science and Materials Engineering, Faculty of Engineering, Nagoya Institute of Technology (NIT), Gokiso, Showa, Nagoya, Aichi, 466-8555, Japan
| | - Md Tofazzal Islam
- Department of Biotechnology, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur, 1706, Bangladesh
| | - Xiangfen Jiang
- International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki, 305-0044, Japan
| | - Amanullah Fatehmulla
- Department of Physics and Astronomy, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Wazirzada Aslam Farooq
- Department of Physics and Astronomy, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Yoshio Bando
- International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki, 305-0044, Japan
| | - Victor Malgras
- International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki, 305-0044, Japan
| | - Yusuke Yamauchi
- International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki, 305-0044, Japan.,Australian Institute for Innovative Materials (AIIM), University of Wollongong, Squires Way, North Wollongong, NSW, 2500, Australia
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32
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Krishnakumar B, Balakrishna A, Arranja CT, Dias CMF, Sobral AJFN. Chemically modified amino porphyrin/TiO 2 for the degradation of Acid Black 1 under day light illumination. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2017; 176:134-141. [PMID: 28092824 DOI: 10.1016/j.saa.2017.01.019] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Revised: 01/06/2017] [Accepted: 01/07/2017] [Indexed: 06/06/2023]
Abstract
In this paper, for the first time, chemically modified 5,10,15,20-meso-tetra-(para-amino)-phenyl-porphyrin/TiO2 (TPAPP/TiO2) was prepared and used for the degradation of an azo dye Acid Black 1 (AB 1) under direct sunlight. Initially, TiO2 was prepared by sol-gel method. Before making a TPAPP/TiO2 composite, the surface modification of TiO2 was carried out with glycidoxypropyltrimethoxy silane (GPTMS) which acts as a coupling agent. This is an epoxy terminated silane and could easily bond to the amino group of TPAPP through epoxy cleavage. The formation of TPAPP/TiO2 was confirmed by different characterization techniques such as FT-IR, XRD, SEM and DRS. The photocatalytic activity of TiO2 was highly influenced by TPAPP. A mechanism was proposed for AB 1 degradation by TPAPP/TiO2 under sun light.
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Affiliation(s)
- Balu Krishnakumar
- Chemistry Department, University of Coimbra, 3004-535 Coimbra, Portugal.
| | - Avula Balakrishna
- Chemistry Department, University of Coimbra, 3004-535 Coimbra, Portugal
| | - Cláudia T Arranja
- Chemistry Department, University of Coimbra, 3004-535 Coimbra, Portugal
| | - Carlos M F Dias
- Chemistry Department, University of Coimbra, 3004-535 Coimbra, Portugal
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Preethi T, Padmapriya MP, Abarna B, Rajarajeswari GR. Choline chloride–zinc chloride ionic liquid as a green template for the sol–gel synthesis of mesoporous titania. RSC Adv 2017. [DOI: 10.1039/c6ra28478g] [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] Open
Abstract
Choline chloride–zinc chloride ionic liquid has been used as a green template to synthesis highly crystalline mesoporou anatase titania.
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Affiliation(s)
- T. Preethi
- Department of Chemistry
- College of Engineering
- Anna University
- Chennai-600025
- India
| | - M. P. Padmapriya
- Department of Chemistry
- College of Engineering
- Anna University
- Chennai-600025
- India
| | - B. Abarna
- Department of Chemistry
- College of Engineering
- Anna University
- Chennai-600025
- India
| | - G. R. Rajarajeswari
- Department of Chemistry
- College of Engineering
- Anna University
- Chennai-600025
- India
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34
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Sasikala R, Karthikeyan K, Easwaramoorthy D, Bilal IM, Rani SK. Photocatalytic degradation of trypan blue and methyl orange azo dyes by cerium loaded CuO nanoparticles. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.enmm.2016.07.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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35
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Pal M, Wan L, Zhu Y, Liu Y, Liu Y, Gao W, Li Y, Zheng G, Elzatahry AA, Alghamdi A, Deng Y, Zhao D. Scalable synthesis of mesoporous titania microspheres via spray-drying method. J Colloid Interface Sci 2016; 479:150-159. [DOI: 10.1016/j.jcis.2016.06.063] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Revised: 06/26/2016] [Accepted: 06/27/2016] [Indexed: 11/29/2022]
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36
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Lee SM, Park GC, Seo TY, Jung SB, Lee JH, Kim YD, Choi DH, Lim JH, Joo J. Facet-controlled anatase TiO2 nanoparticles through various fluorine sources for superior photocatalytic activity. NANOTECHNOLOGY 2016; 27:395604. [PMID: 27560359 DOI: 10.1088/0957-4484/27/39/395604] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Reactive surface-exposed anatase TiO2 (a-TiO2) is highly desirable for applications requiring superior photocatalytic activity. In order to obtain a favorable surface, morphology control of the a-TiO2 using capping agents has been widely investigated. Herein, we systematically study the effects of different F sources (HF, TiF4, and NH4F) as the capping agent on the morphology control and photocatalytic activities of a-TiO2 in a hydrothermal process. When either HF or TiF4 was added, large truncated bipyramids formed with the photocatalytically active {001} facet, whereas the NH4F was not effective for facet control, yielding nanospheres similar to the pure a-TiO2. The morphology changes were related to the decomposition behaviors of the F sources in the solvent material: HF and TiF4 decomposed and supplied F(-) ions before a-TiO2 nucleation, which changed the nucleation rate and growth direction, leading to the resultant a-TiO2 morphology. On the other hand, NH4F supplied F(-) ions after a-TiO2 nucleation and could not change the growth behavior. In terms of the photocatalytic effect, the HF- and TiF4-treated a-TiO2 effectively decomposed ∼90% and ∼80% of methylene blue, respectively, in 1 h, while ∼60% was decomposed for the NH4F-treated a-TiO2. Note that pure a-TiO2 photocatalytically decomposed only ∼10% of methylene blue over the same time. These results pave the way to precise control of the facet of TiO2 through using different capping agents.
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Affiliation(s)
- Seung Muk Lee
- School of Advanced Materials Science and Engineering, Sungkyunkwan University, Suwon, Gyeonggi 440-746, Korea
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37
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Sun Z, Liao T, Sheng L, Kou L, Kim JH, Dou SX. Deliberate Design of TiO
2
Nanostructures towards Superior Photovoltaic Cells. Chemistry 2016; 22:11357-64. [DOI: 10.1002/chem.201601546] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2016] [Indexed: 01/01/2023]
Affiliation(s)
- Ziqi Sun
- School of Chemistry, Physics and Mechanical Engineering Queensland University of Technology 2 George Street Brisbane, QLD 4000 Australia
| | - Ting Liao
- Institute for Superconducting & Electronic Materials University of Wollongong Squires Way Wollongong, NSW 2500 Australia
- Australian Institute for Bioengineering and Nanotechnology University of Queensland St Lucia, QLD 4072 Australia
| | - Liyuan Sheng
- Advanced Materials Research Center Shenzhen Institute Peking University, Shenzhen Guangdong 518057 P.R. China
| | - Liangzhi Kou
- School of Chemistry, Physics and Mechanical Engineering Queensland University of Technology 2 George Street Brisbane, QLD 4000 Australia
| | - Jung Ho Kim
- Institute for Superconducting & Electronic Materials University of Wollongong Squires Way Wollongong, NSW 2500 Australia
| | - Shi Xue Dou
- Institute for Superconducting & Electronic Materials University of Wollongong Squires Way Wollongong, NSW 2500 Australia
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38
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Atefyekta S, Ercan B, Karlsson J, Taylor E, Chung S, Webster TJ, Andersson M. Antimicrobial performance of mesoporous titania thin films: role of pore size, hydrophobicity, and antibiotic release. Int J Nanomedicine 2016; 11:977-90. [PMID: 27022263 PMCID: PMC4790524 DOI: 10.2147/ijn.s95375] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Implant-associated infections are undesirable complications that might arise after implant surgery. If the infection is not prevented, it can lead to tremendous cost, trauma, and even life threatening conditions for the patient. Development of an implant coating loaded with antimicrobial substances would be an effective way to improve the success rate of implants. In this study, the in vitro efficacy of mesoporous titania thin films used as a novel antimicrobial release coating was evaluated. Mesoporous titania thin films with pore diameters of 4, 6, and 7 nm were synthesized using the evaporation-induced self-assembly method. The films were characterized and loaded with antimicrobial agents, including vancomycin, gentamicin, and daptomycin. Staphylococcus aureus and Pseudomonas aeruginosa were used to evaluate their effectiveness toward inhibiting bacterial colonization. Drug loading and delivery were studied using a quartz crystal microbalance with dissipation monitoring, which showed successful loading and release of the antibiotics from the surfaces. Results from counting bacterial colony-forming units showed reduced bacterial adhesion on the drug-loaded films. Interestingly, the presence of the pores alone had a desired effect on bacterial colonization, which can be attributed to the documented nanotopographical effect. In summary, this study provides significant promise for the use of mesoporous titania thin films for reducing implant infections.
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Affiliation(s)
- Saba Atefyekta
- Department of Chemistry and Chemical Engineering, Chalmers University of Technology, Gothenburg, Sweden
| | - Batur Ercan
- Department of Chemical Engineering, Northeastern University, Boston, MA, USA; Department of Metallurgical and Materials Engineering, Middle East Technical University, Ankara, Turkey
| | - Johan Karlsson
- Department of Chemistry and Chemical Engineering, Chalmers University of Technology, Gothenburg, Sweden
| | - Erik Taylor
- Department of Chemical Engineering, Northeastern University, Boston, MA, USA
| | - Stanley Chung
- Department of Chemical Engineering, Northeastern University, Boston, MA, USA
| | - Thomas J Webster
- Department of Chemistry and Chemical Engineering, Chalmers University of Technology, Gothenburg, Sweden; Center of Excellence for Advanced Materials Research, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Martin Andersson
- Department of Chemistry and Chemical Engineering, Chalmers University of Technology, Gothenburg, Sweden
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39
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The effect of polyoxyethylene (40) stearate surfactant on novel synthesis of mesoporous γ-alumina from Kano kaolin. ARAB J CHEM 2016. [DOI: 10.1016/j.arabjc.2015.06.039] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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40
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Sun Y, Yoo B. Morphological Transformation Reactions of Photocatalytic Metalloporphyrin-Containing Coordination Polymer Particles from Seed Structures. Chemistry 2015; 4:438-42. [PMID: 26478836 PMCID: PMC4603402 DOI: 10.1002/open.201500076] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2015] [Indexed: 11/11/2022]
Abstract
Coordination polymer particles have attracted a great deal of attention due to their characteristic properties and diverse applications in the fields of gas storage, catalysis, optics, sensing, electronics, photochemistry, and biology. Herein, we investigated shape transformation reactions of zinc 5, 10, 15, 20-tetra(4-pyridyl)-21 H, 23 H-porphine (ZnTPyP)-containing coordination polymer particles (ZnTPyP-CPPs) from seed structures by delicately controlling the Gibbs energy of the self-assembly system. We obtained a morphological transformation from 1 D short nanorods to 1 D long nanorods and 3 D nano-octahedral structures, and from 3 D nano-octahedral structures to 1 D nanorod structures. We illustrated a new method to design and synthesize metalloporphyrin-containing CPPs in a controllable manner. Furthermore, photocatalytic properties of ZnTPyP-CPPs were tested, showing good catalytic abilities towards the photodegradation of methylene blue (MB) under visible light illumination.
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Affiliation(s)
- Yu Sun
- Department of Materials Engineering, Hanyang Univesity Ansan, Gyeonggi-do, 426-791, Republic of Korea
| | - Bongyoung Yoo
- Department of Materials Engineering, Hanyang Univesity Ansan, Gyeonggi-do, 426-791, Republic of Korea
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41
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Zakaria MB, Hu M, Pramanik M, Li C, Tang J, Aldalbahi A, Alshehri SM, Malgras V, Yamauchi Y. Synthesis of Nanoporous Ni-Co Mixed Oxides by Thermal Decomposition of Metal-Cyanide Coordination Polymers. Chem Asian J 2015; 10:1541-5. [DOI: 10.1002/asia.201500245] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2015] [Indexed: 11/07/2022]
Affiliation(s)
- Mohamed B. Zakaria
- International Center for Materials Nanoarchitectonics (MANA); National Institute for Materials Science (NIMS); 1-1 Namiki Tsukuba, Ibaraki 305-0044 Japan
- Faculty of Science and Engineering; Waseda University; 3-4-1 Ohkubo Shinjuku, Tokyo 169-8555 Japan
- Department of Chemistry; Faculty of Science; Tanta University; Tanta, Gharbeya 31527 Egypt
| | - Ming Hu
- International Center for Materials Nanoarchitectonics (MANA); National Institute for Materials Science (NIMS); 1-1 Namiki Tsukuba, Ibaraki 305-0044 Japan
| | - Malay Pramanik
- International Center for Materials Nanoarchitectonics (MANA); National Institute for Materials Science (NIMS); 1-1 Namiki Tsukuba, Ibaraki 305-0044 Japan
| | - Cuiling Li
- International Center for Materials Nanoarchitectonics (MANA); National Institute for Materials Science (NIMS); 1-1 Namiki Tsukuba, Ibaraki 305-0044 Japan
| | - Jing Tang
- International Center for Materials Nanoarchitectonics (MANA); National Institute for Materials Science (NIMS); 1-1 Namiki Tsukuba, Ibaraki 305-0044 Japan
| | - Ali Aldalbahi
- Department of Chemistry; College of Science; King Saud University; Riyadh 11451 Saudi Arabia
| | - Saad M. Alshehri
- Department of Chemistry; College of Science; King Saud University; Riyadh 11451 Saudi Arabia
| | - Victor Malgras
- International Center for Materials Nanoarchitectonics (MANA); National Institute for Materials Science (NIMS); 1-1 Namiki Tsukuba, Ibaraki 305-0044 Japan
| | - Yusuke Yamauchi
- International Center for Materials Nanoarchitectonics (MANA); National Institute for Materials Science (NIMS); 1-1 Namiki Tsukuba, Ibaraki 305-0044 Japan
- Faculty of Science and Engineering; Waseda University; 3-4-1 Ohkubo Shinjuku, Tokyo 169-8555 Japan
- Department of Chemistry; College of Science; King Saud University; Riyadh 11451 Saudi Arabia
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42
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Xie Q, Ma Y, Zeng D, Wang L, Yue G, Peng DL. Facile fabrication of various zinc-nickel citrate microspheres and their transformation to ZnO-NiO hybrid microspheres with excellent lithium storage properties. Sci Rep 2015; 5:8351. [PMID: 25684436 PMCID: PMC4329550 DOI: 10.1038/srep08351] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2014] [Accepted: 01/16/2015] [Indexed: 11/25/2022] Open
Abstract
Zinc-nickel citrate microspheres are prepared by a simple aging process of zinc citrate solid microspheres in nickel nitrate solution. As the concentration of nickel nitrate solution increases, the morphology of the produced zinc-nickel citrate evolves from solid, yolk-shell to hollow microspheres. The formation mechanism of different zinc-nickel citrate microspheres is discussed. After annealing treatment of the corresponding zinc-nickel citrate microspheres in air, three different ZnO-NiO hybrid architectures including solid, yolk-shell and hollow microspheres can be successfully fabricated. When applied as the anode materials for lithium ion batteries, ZnO-NiO hybrid yolk-shell microspheres demonstrate the best electrochemical properties than solid and hollow counterparts. After 200th cycles, ZnO-NiO hybrid yolk-shell microspheres deliver a high reversible capacity of 1176 mA h g−1. The unique yolk-shell configuration, the synergetic effect between ZnO and NiO and the catalytic effect of metal Ni generated by the reduction of NiO during discharging process are responsible for the excellent lithium storage properties of ZnO-NiO hybrid yolk-shell microspheres.
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Affiliation(s)
- Qingshui Xie
- Fujian Key Laboratory of Advanced Materials, Collaborative Innovation Center of Chemistry for Energy Materials, Department of Materials Science and Engineering, College of Materials, Xiamen University, Xiamen 361005, China
| | - Yating Ma
- Fujian Key Laboratory of Advanced Materials, Collaborative Innovation Center of Chemistry for Energy Materials, Department of Materials Science and Engineering, College of Materials, Xiamen University, Xiamen 361005, China
| | - Deqian Zeng
- Fujian Key Laboratory of Advanced Materials, Collaborative Innovation Center of Chemistry for Energy Materials, Department of Materials Science and Engineering, College of Materials, Xiamen University, Xiamen 361005, China
| | - Laisen Wang
- Fujian Key Laboratory of Advanced Materials, Collaborative Innovation Center of Chemistry for Energy Materials, Department of Materials Science and Engineering, College of Materials, Xiamen University, Xiamen 361005, China
| | - Guanghui Yue
- Fujian Key Laboratory of Advanced Materials, Collaborative Innovation Center of Chemistry for Energy Materials, Department of Materials Science and Engineering, College of Materials, Xiamen University, Xiamen 361005, China
| | - Dong-Liang Peng
- Fujian Key Laboratory of Advanced Materials, Collaborative Innovation Center of Chemistry for Energy Materials, Department of Materials Science and Engineering, College of Materials, Xiamen University, Xiamen 361005, China
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43
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Srinivasu P, Venkanna D, Kantam ML, Tang J, Bhargava SK, Aldalbahi A, Wu KCW, Yamauchi Y. Ordered Hexagonal Mesoporous Aluminosilicates and their Application in Ligand-Free Synthesis of Secondary Amines. ChemCatChem 2015. [DOI: 10.1002/cctc.201402916] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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44
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Manikandan A, Hema E, Durka M, Amutha Selvi M, Alagesan T, Arul Antony S. Mn2+ Doped NiS (Mn x Ni1−x S: x = 0.0, 0.3 and 0.5) Nanocrystals: Structural, Morphological, Opto-magnetic and Photocatalytic Properties. J Inorg Organomet Polym Mater 2015. [DOI: 10.1007/s10904-014-0163-4] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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45
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Adil SF, Alabbad S, Kuniyil M, Khan M, Alwarthan A, Mohri N, Tremel W, Tahir MN, Siddiqui MRH. Vanadia supported on nickel manganese oxide nanocatalysts for the catalytic oxidation of aromatic alcohols. NANOSCALE RESEARCH LETTERS 2015; 10:52. [PMID: 25852349 PMCID: PMC4385214 DOI: 10.1186/s11671-015-0750-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2014] [Accepted: 01/10/2015] [Indexed: 05/22/2023]
Abstract
Vanadia nanoparticles supported on nickel manganese mixed oxides were synthesized by co-precipitation method. The catalytic properties of these materials were investigated for the oxidation of benzyl alcohol using molecular oxygen as oxidant. It was observed that the calcination temperature and the size of particles play an important role in the catalytic process. The catalyst was evaluated for its oxidation property against aliphatic and aromatic alcohols, which was found to display selectivity towards aromatic alcohols. The samples were characterized by employing scanning electron microscopy, transmission electron microscopy, X-ray diffraction, Brunauer-Emmett-Teller analysis, thermogravimetric analysis, and X-ray photoelectron spectroscopy.
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Affiliation(s)
- Syed F Adil
- />Department of Chemistry, College of Science, King Saud University, P.O. 2455, Riyadh, 11451 Kingdom of Saudi Arabia
| | - Saad Alabbad
- />Department of Chemistry, College of Science, King Saud University, P.O. 2455, Riyadh, 11451 Kingdom of Saudi Arabia
| | - Mufsir Kuniyil
- />Department of Chemistry, College of Science, King Saud University, P.O. 2455, Riyadh, 11451 Kingdom of Saudi Arabia
| | - Mujeeb Khan
- />Department of Chemistry, College of Science, King Saud University, P.O. 2455, Riyadh, 11451 Kingdom of Saudi Arabia
| | - Abdulrahman Alwarthan
- />Department of Chemistry, College of Science, King Saud University, P.O. 2455, Riyadh, 11451 Kingdom of Saudi Arabia
| | - Nils Mohri
- />Institute for Inorganic and Analytical Chemistry, University of Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Wolfgang Tremel
- />Institute for Inorganic and Analytical Chemistry, University of Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Muhammad Nawaz Tahir
- />Institute for Inorganic and Analytical Chemistry, University of Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
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46
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Cheng XL, Hu M, Huang R, Jiang JS. HF-free synthesis of anatase TiO2 nanosheets with largely exposed and clean {001} facets and their enhanced rate performance as anodes of lithium-ion battery. ACS APPLIED MATERIALS & INTERFACES 2014; 6:19176-19183. [PMID: 25295712 DOI: 10.1021/am504971h] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
An interface between toluene and water was utilized to synthesize ca. 10 nm thick of anatase TiO2 nanosheets (NSs) with 82% exposure of {001} facets. In this procedure, highly corrosive and toxic HF, which was generally used to prepare TiO2 NSs with largely exposed high energy facets, was avoided. Furthermore, the surfaces of the NSs were quite clean as suggested by XPS analysis. Serving as anode materials in lithium-ion batteries, these as-prepared anatase TiO2 NSs manifested a low initial irreversible capacity loss (12.5% at 1 C), an excellent capacity retention at 10 C charge-discharge rate (101.9 mA h g(-1) after 100 cycles), and enhanced rate performance at 0.5-10 C current rates in compared with Degussa P25 TiO2 nanoparticles (NPs). Their excellent electrochemical performances were mainly derived from the large proportion of {001} exposed facets and a very short diffusion pathway, which allowed fast and efficient Li(+) transportation in the electrodes.
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Affiliation(s)
- Xun-Liang Cheng
- Department of Physics, Center for Functional Nanomaterials and Devices, and ‡School of Information Science & Technology, East China Normal University , Shanghai 200241, P.R. China
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47
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Wang W, Dong L, Wang J, Shi X, Han S. Characterization and photocatalytic activity of mesoporous TiO2 prepared from an ethanol–diethyl ether binary solvent system. Chem Phys Lett 2014. [DOI: 10.1016/j.cplett.2014.10.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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48
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Suzuki N, Jiang X, Salunkhe RR, Osada M, Yamauchi Y. Chemical preparation of ferroelectric mesoporous barium titanate thin films: drastic enhancement of Curie temperature induced by mesopore-derived strain. Chemistry 2014; 20:11283-6. [PMID: 25111152 DOI: 10.1002/chem.201403308] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2014] [Indexed: 11/10/2022]
Abstract
Mesoporous barium titanate (BT) thin films are synthesized by a surfactant-assisted sol-gel method. The obtained mesoporous BT thin films show enhanced ferroelectricity due to the effective strains induced by mesopores. The Curie temperature (T(c)) of the mesoporous BT reaches approximately 470 °C.
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Affiliation(s)
- Norihiro Suzuki
- International Center for Young Scientists (ICYS), National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047 (Japan)
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49
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Subash B, Krishnakumar B, Swaminathan M, Shanthi M. ZnS–Ag–ZnO as an Excellent UV-Light-Active Photocatalyst for the Degradation of AV 7, AB 1, RR 120, and RY 84 Dyes: Synthesis, Characterization, and Catalytic Applications. Ind Eng Chem Res 2014. [DOI: 10.1021/ie5018145] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- B. Subash
- Photocatalysis Laboratory,
Department of Chemistry, Annamalai University, Annamalai Nagar 608 002, Tamil Nadu, India
| | - B. Krishnakumar
- Photocatalysis Laboratory,
Department of Chemistry, Annamalai University, Annamalai Nagar 608 002, Tamil Nadu, India
| | - M. Swaminathan
- Photocatalysis Laboratory,
Department of Chemistry, Annamalai University, Annamalai Nagar 608 002, Tamil Nadu, India
| | - M. Shanthi
- Photocatalysis Laboratory,
Department of Chemistry, Annamalai University, Annamalai Nagar 608 002, Tamil Nadu, India
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50
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Giudicatti S, Marz SM, Soler L, Madani A, Jorgensen MR, Sanchez S, Schmidt OG. Photoactive rolled-up TiO 2 microtubes: fabrication, characterization and applications†Electronic supplementary information (ESI) available. See DOI: 10.1039/c4tc00796dClick here for additional data file. JOURNAL OF MATERIALS CHEMISTRY. C 2014; 2:5892-5901. [PMID: 25580249 PMCID: PMC4285103 DOI: 10.1039/c4tc00796d] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2014] [Accepted: 06/05/2014] [Indexed: 05/07/2023]
Abstract
Because of its unique properties, titania (TiO2) represents a promising candidate in a wide variety of research fields. In this paper, some of the properties and potential applications of titania within rolled-up nanotechnology are explored. It is shown how the structural and optical properties of rolled titania microtubes can be controlled by properly tuning the microfabrication parameters. The rolling up of titania films on different sacrificial layers and containing different shapes, achieving a control on the diameter of the fabricated titania microtubes, is presented. In order to obtain the more photoactive crystalline form of titania, one during-fabrication and two post-fabrication methods are demonstrated. Interesting applications in the fields of photocatalysis and photonics are suggested: the use of titania rolled-up microtubes as micromotors and optical microresonators is presented.
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Affiliation(s)
- Silvia Giudicatti
- Institute for Integrative Nanosciences , IFW Dresden , Helmholtzstraße 20 , 01069 Dresden , Germany . ;
| | - Sonja M Marz
- Institute for Integrative Nanosciences , IFW Dresden , Helmholtzstraße 20 , 01069 Dresden , Germany . ;
| | - Lluís Soler
- Institute for Integrative Nanosciences , IFW Dresden , Helmholtzstraße 20 , 01069 Dresden , Germany . ; ; Max Planck Institute for Intelligent Systems , Heisenbergstraße 3 , 70569 Stuttgart , Germany
| | - Abbas Madani
- Institute for Integrative Nanosciences , IFW Dresden , Helmholtzstraße 20 , 01069 Dresden , Germany . ;
| | - Matthew R Jorgensen
- Institute for Integrative Nanosciences , IFW Dresden , Helmholtzstraße 20 , 01069 Dresden , Germany . ;
| | - Samuel Sanchez
- Institute for Integrative Nanosciences , IFW Dresden , Helmholtzstraße 20 , 01069 Dresden , Germany . ; ; Max Planck Institute for Intelligent Systems , Heisenbergstraße 3 , 70569 Stuttgart , Germany
| | - Oliver G Schmidt
- Institute for Integrative Nanosciences , IFW Dresden , Helmholtzstraße 20 , 01069 Dresden , Germany . ; ; Material Systems for Nanoelectronics , Chemnitz University of Technology , Reichenhainer Straße 70 , 09107 Chemnitz , Germany
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