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Готові списки джерел за темами / Nanostructured CoFe2O4-Magnetic, optical and mechanical properties / Статті в журналах

Статті в журналах з теми "Nanostructured CoFe2O4-Magnetic, optical and mechanical properties"

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Автор: Grafiati

Опубліковано: 6 вересня 2023

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1

Nádherný, Ladislav, Václav Doležal, David Sedmidubský, Jakub Cajzl, Romana Kučerková, Martin Nikl, Vít Jakeš, and Kateřina Rubešová. "Optical and magnetic properties of nanostructured cerium-doped LaMgAl11O19." Journal of Materials Research 35, no. 13 (June 17, 2020): 1672–79. http://dx.doi.org/10.1557/jmr.2020.119.

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2

SIRGHIE, Alexandru, Mihai OPROESCU, Gabriel Vasile IANA, and Adriana Gabriela PLAIASU. "Nanostructured materials for CBRNdetection." University of Pitesti. Scientific Bulletin - Automotive Series 30, no. 1 (November 1, 2020): 1–8. http://dx.doi.org/10.26825/bup.ar.2020.009.

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Анотація:

Nanomaterials are gaining significance in technological applications due to their chemical, physical, and mechanical properties and enhanced performance when compared with their bulkier counterparts. The synthesis of nanostructured materials has led to a significant increase in properties (thermal, optical, electrical, magnetic, mechanical) as well as the discovery of materials with new properties due the fact that at the nanoscale the materials have a high surface area Most applications of nanomaterials in sensors are related to their synthesis. In this paper we report recent trends in applications of various nanomaterials such as nanoparticles, carbon nanotubes, nanowires andgraphene to detect CBRN agents.

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3

Prajapati, Aadesh K, Navin Chaurasiya, Sachin Rai, and Pramod K Yadawa. "Elastic, Mechanical and Thermophysical Properties of Hexagonal Nanostructured Cr$_{2}$N Compound." METALLOFIZIKA I NOVEISHIE TEKHNOLOGII 44, no. 9 (December 13, 2022): 1147–61. http://dx.doi.org/10.15407/mfint.44.09.1147.

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4

Ragupathi, C., J. Judith Vijaya, L. John Kennedy, and M. Bououdina. "Nanostructured copper aluminate spinels: Synthesis, structural, optical, magnetic, and catalytic properties." Materials Science in Semiconductor Processing 24 (August 2014): 146–56. http://dx.doi.org/10.1016/j.mssp.2014.03.026.

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5

Younes, Abderrahmane, Nabil Kherrouba, and Amirouche Bouamer. "Magnetic, optical, structural and thermal properties of copper ferrite nanostructured synthesized by mechanical alloying." Micro & Nano Letters 16, no. 4 (January 20, 2021): 251–56. http://dx.doi.org/10.1049/mna2.12040.

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6

Perez de Lara, David. "Hybrid Superconducting/Magnetic Multifunctional Devices in Two-Dimensional Systems." Physchem 2, no. 4 (November 25, 2022): 347–56. http://dx.doi.org/10.3390/physchem2040025.

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Анотація:

The emergence of unexpected properties in two-dimensional materials, interfaces, and nanostructured materials opens an exciting framework for exploring new devices and applications. Recent advances in materials design and the nano structurization of novel, low-dimensional materials, surfaces, and interfaces offer a novel playground to design efficient multifunctional materials-based devices. Low-dimensional materials exhibit peculiarities in their electronic, magnetic, and optical properties, changing with respect to the bulk when they are layered down to a single layer, in addition to their high tunability. Their crystal structure and chemical bonds lead to inherent unique mechanical properties. The fabrication of van der Waals heterostructures by stacking materials with different properties, the better control of interfaces, and the tunability of the physical properties by mechanical strain, and chemical and electronic doping allow for the exploration of multifunctional devices with superconducting, magnetic, and optical properties and unprecedented degrees of freedom in terms of fabrication and tunability.

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7

Shtanskii, D. V., S. A. Kulinich, E. A. Levashov, and J. J. Moore. "Structure and physical-mechanical properties of nanostructured thin films." Physics of the Solid State 45, no. 6 (June 2003): 1177–84. http://dx.doi.org/10.1134/1.1583811.

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8

Grzybowski, Bartosz A., Christopher E. Wilmer, and Marcin Fiałkowski. "Mechanical and electrical properties of nanostructured ‘plastic metals’." Journal of Non-Crystalline Solids 355, no. 24-27 (August 2009): 1313–17. http://dx.doi.org/10.1016/j.jnoncrysol.2009.05.035.

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9

Sivakumar, N., A. Narayanasamy, N. Ponpandian, J.-M. Greneche, K. Shinoda, B. Jeyadevan, and K. Tohji. "Effect of mechanical milling on the electrical and magnetic properties of nanostructured Ni0.5Zn0.5Fe2O4." Journal of Physics D: Applied Physics 39, no. 21 (October 20, 2006): 4688–94. http://dx.doi.org/10.1088/0022-3727/39/21/028.

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10

Shon, In-Jin, So-Mang Kwon, Na-Ra Park, Jae-Won Shin, Se-Hoon Oh, and Byung-Su Kim. "Mechanical Properties and Sintering of Nanostructured Ti-TiC Composites." Korean Journal of Metals and Materials 53, no. 8 (August 5, 2015): 555–62. http://dx.doi.org/10.3365/kjmm.2015.53.8.555.

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11

Shon, In-Jin. "Synthesis and Sintering of Nanostructured ZrB2-SiC Composite." Korean Journal of Metals and Materials 59, no. 7 (July 5, 2021): 439–44. http://dx.doi.org/10.3365/kjmm.2021.59.7.439.

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ZrB2 is considered a candidate material for ultra-high temperature ceramics because of its high thermal conductivity, high melting point, and low coefficient of thermal expansion. Despite these attractive properties, applications of ZrB2 are limited by its low fracture toughness below the brittle-ductile transition temperature. To improve its ductile properties, the approach universally utilized has been to add a second material to form composites and fabricate nanostructured materials. One example of this is the adding of SiC to ZrB2 to improve fracture toughness. SiC has low density, excellent resistance to oxidation in air, and a high melting point. Therefore, SiC may be a promising additive as a reinforcing material for ZrB2-based composites. A dense nanostructured ZrB2-SiC composite was rapidly synthesized and sintered by high-frequency induction heating (HFIH) within 4 min in one step, from mechanically activated powders of ZrC, 2B and Si. Simultaneous combustion synthesis and consolidation were accomplished using the combination of current and mechanical pressure. A highly dense ZrB2-SiC composite with a relative density of up to 98.4% was fabricated using the simultaneous application of 70 MPa pressure and an induced current. The mechanical properties (toughness and hardness) and the average grain size of the composite were investigated.

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12

Yang, Zeheng, Chunyan Luan, Weixin Zhang, Anping Liu, and Shupei Tang. "Fabrication and optical properties of ZnO nanostructured thin films via mechanical oscillation and hydrothermal method." Thin Solid Films 516, no. 18 (July 2008): 5974–80. http://dx.doi.org/10.1016/j.tsf.2007.10.085.

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13

Shon, In Jin, and Hyun Su Kang. "Rapid Sintering of Nanostructured (Mo,W)Si2 and its Mechanical Properties." Korean Journal of Metals and Materials 52, no. 8 (August 5, 2014): 623–29. http://dx.doi.org/10.3365/kjmm.2014.52.8.623.

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14

TERESITA, V. MARY, V. JESEENTHARANI, B. AVILA JOSEPHINE, and S. ARUL ANTONY. "SYNTHESIS OF NOVEL NANOSTRUCTURED LANTHANUM COBALT FERRITE MIXED METAL OXIDES BY SOL–GEL." International Journal of Nanoscience 12, no. 01 (February 2013): 1350007. http://dx.doi.org/10.1142/s0219581x13500075.

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Properties of nanoscale materials are very interesting and these are either comparable to or superior to those of bulk. These materials are interesting due to their exciting size dependent optical, electronic, magnetic, thermal, mechanical and chemical properties. Different mole ratios of nanostructured mixed metal oxides of LaCo x Fe 1-x O 3-δ (x = 0 to 1) were prepared by the sol–gel method by varying the mole ratios of iron and cobalt substrates. The compounds were sintered for 700°C in the tubular furnace for 8 h. The purity of the compounds was analyzed by TG-DTA. The compounds were characterized by X-ray diffraction (XRD), Fourier transform infrared (FT-IR) and scanning electron microscopy (SEM) studies were employed to study the structural phases, vibrational frequencies, surface morphology of the highest humidity sensing compounds.

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15

Gao, S. L., E. Mäder, and R. Plonka. "Nanostructured coatings of glass fibers: Improvement of alkali resistance and mechanical properties." Acta Materialia 55, no. 3 (February 2007): 1043–52. http://dx.doi.org/10.1016/j.actamat.2006.09.020.

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16

Forghani, S. M., M. J. Ghazali, A. Muchtar, and A. R. Daud. "Mechanical properties of plasma sprayed nanostructured TiO2 coatings on mild steel." Ceramics International 40, no. 5 (June 2014): 7049–56. http://dx.doi.org/10.1016/j.ceramint.2013.12.036.

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17

Hung, Pei-Sung, Yu-Szu Chou, Guang-Ren Wang, Wei-An Chung, and Pu-Wei Wu. "Fabrication of TiO2-coated nanostructured Ni foams for improved mechanical properties." Ceramics International 46, no. 3 (February 2020): 3968–75. http://dx.doi.org/10.1016/j.ceramint.2019.10.126.

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18

Shon, In-Jin. "Synthesis and Sintering of Nanostructured ZrB2-Al2O3 Composite." Korean Journal of Metals and Materials 59, no. 10 (October 5, 2021): 692–97. http://dx.doi.org/10.3365/kjmm.2021.59.10.704.

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Анотація:

ZrB2 is considered a candidate material for ultra-high temperature ceramics because of its high thermal conductivity, high melting point, and low coefficient of thermal expansion. Despite these attractive properties, ZrB2 applications are limited by its low fracture toughness below the brittle-ductile transition temperature. To improve its ductile properties, the approach universally utilized has been to add a second material to form composites, and to fabricate nanostructured materials. In this study a dense nanostructured ZrB2-Al2O3 composite was rapidly sintered using the pulsed current activated heating (PCAH) method within 3 min in one step, from mechanically synthesized powders of ZrB2 and Al2O3. Consolidation was accomplished using an effective combination of current and mechanical pressure. A highly dense ZrB2- Al2O3 composite with a relative density of up to 97.4% was fabricated using the simultaneous application of 70 MPa pressure and a pulsed current. The fracture toughness and hardness of the ZrB2-Al2O3 composite were 3.9 MPa.m1/2 and 1917 kg/mm2, respectively. The fracture toughness of the composite was higher than that of monolithic ZrB2.

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19

Shon, In-Jin. "Synthesis and Sintering of Nanostructured ZrB2-Al2O3 Composite." Korean Journal of Metals and Materials 59, no. 10 (October 5, 2021): 692–97. http://dx.doi.org/10.3365/kjmm.2021.59.10.692.

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Анотація:

ZrB2 is considered a candidate material for ultra-high temperature ceramics because of its high thermal conductivity, high melting point, and low coefficient of thermal expansion. Despite these attractive properties, ZrB2 applications are limited by its low fracture toughness below the brittle-ductile transition temperature. To improve its ductile properties, the approach universally utilized has been to add a second material to form composites, and to fabricate nanostructured materials. In this study a dense nanostructured ZrB2-Al2O3 composite was rapidly sintered using the pulsed current activated heating (PCAH) method within 3 min in one step, from mechanically synthesized powders of ZrB2 and Al2O3. Consolidation was accomplished using an effective combination of current and mechanical pressure. A highly dense ZrB2- Al2O3 composite with a relative density of up to 97.4% was fabricated using the simultaneous application of 70 MPa pressure and a pulsed current. The fracture toughness and hardness of the ZrB2-Al2O3 composite were 3.9 MPa.m1/2 and 1917 kg/mm2, respectively. The fracture toughness of the composite was higher than that of monolithic ZrB2.

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20

Jiang, J. Z., R. Lin, W. Lin, K. Nielsen, S. Mørup, K. Dam-Johansen, and R. Clasen. "Gas-sensitive properties and structure of nanostructured ( - materials prepared by mechanical alloying." Journal of Physics D: Applied Physics 30, no. 10 (May 21, 1997): 1459–67. http://dx.doi.org/10.1088/0022-3727/30/10/012.

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21

Shon, In-Jin. "Fabrication of WC-Graphene-Al Composites by Rapid Sintering and Their Mechanical Properties." Korean Journal of Metals and Materials 59, no. 6 (June 5, 2021): 384–91. http://dx.doi.org/10.3365/kjmm.2021.59.6.384.

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Анотація:

Tungsten carbides are very attractive because of their superior properties, e.g., high thermal and electrical conductivities, high melting point, high hardness, and relatively high chemical stability. Tungsten carbides with a binder metal, for example Ni or Co, are mainly used to fabricate nozzles, molds and cutting tools in the composite form. Al has been reported as an alternative binder in Tungsten carbide since Al shows a higher oxidation resistance than Ni or Co and is less expensive. Nanostructured WC-Graphene-Al composites were sintered rapidly using pulsed current activated sintering (PCAS). The mechanical properties (hardness and fracture toughness) and microstructure were investigated using scanning electron microscopy and Vickers hardness tester. The PCAS method successfully obstructed grain growth, resulting in nanostructured materials, and induced a very fast consolidation nearly at the level of theoretical density. The grain size of WC in WC-Graphene-Al composite decreased with the addition of Al content. The fracture toughness and hardness of the WC-5vol.% graphene-x vol.% Al (x=0, 5, 10, 15) were 4.7, 5.5, 5.9, 7.9 MPa·m1/2 and 2008, 1961, 1883, 1731 kg/mm2, respectively. The fracture toughness was improved without remarkable decrease of hardness due to the small dimensions of the WC grain and the consolidation facilitated by adding Al to WC-Graphene matrix.

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22

Lu, Y., N. Sekido, K. Yoshimi, S. N. Yarmolenko, and Q. Wei. "Microstructures and mechanical properties of Mg/Zr nanostructured multilayers with coherent interface." Thin Solid Films 712 (October 2020): 138314. http://dx.doi.org/10.1016/j.tsf.2020.138314.

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23

D'Urso, Luisa, A. Alessandro Scalisi, Corinna Altamore, and Giuseppe Compagnini. "Formation, evolution, and degradation of nanostructured covalent thin films deposited by low-energy cluster beam deposition." Journal of Materials Research 21, no. 7 (July 1, 2006): 1638–44. http://dx.doi.org/10.1557/jmr.2006.0216.

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Low-energy cluster beam deposition (LECBD) is considered an intriguing technique for obtaining thin layers with well-defined structures at the nano- and mesoscale levels, allowing novel optical, electronic, and magnetic properties. The produced layers are highly porous and extremely reactive due to the high surface to volume ratio and must be characterized with in situ techniques to study their original composition and their evolution once exposed to reactive gases. In this work, we present a general overview and some results on the formation, evolution, and deposition of silicon and carbon cluster beams produced using a laser vaporization source.

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24

Ghidelli, M., A. Orekhov, A. Li Bassi, G. Terraneo, P. Djemia, G. Abadias, M. Nord, et al. "Novel class of nanostructured metallic glass films with superior and tunable mechanical properties." Acta Materialia 213 (July 2021): 116955. http://dx.doi.org/10.1016/j.actamat.2021.116955.

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25

Shon, In Jin, Hyun Su Kang, Jung Mann Doh, and Jin Kook Yoon. "Simultaneous Synthesis and Sintering of Nanostructured MgAl2O4-Mg3Al2Si3O12 Composite and its Mechanical Properties." Korean Journal of Metals and Materials 52, no. 10 (October 5, 2014): 777–82. http://dx.doi.org/10.3365/kjmm.2014.52.10.777.

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26

Zou, Yong-Ming, Yao-Sha Wu, Ji-Zhong Wang, Z. G. Qiu, and D. C. Zeng. "Preparation, Mechanical Properties and Cyclic Oxidation Behavior of the Nanostructured NiCrCoAlY-TiB2 Coating." Ceramics International 44, no. 16 (November 2018): 19362–69. http://dx.doi.org/10.1016/j.ceramint.2018.07.165.

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27

Di Girolamo, G., F. Marra, C. Blasi, E. Serra, and T. Valente. "Microstructure, mechanical properties and thermal shock resistance of plasma sprayed nanostructured zirconia coatings." Ceramics International 37, no. 7 (September 2011): 2711–17. http://dx.doi.org/10.1016/j.ceramint.2011.04.024.

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28

Ko, In-Yong, Seung-Myoung Chae, and In-Jin Shon. "The Effect of Rapid Consolidation of Nanostructured MoSi2-SiC Composite on its Mechanical Properties." Korean Journal of Metals and Materials 48, no. 5 (May 25, 2010): 417–23. http://dx.doi.org/10.3365/kjmm.2010.48.05.417.

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29

Koutsoureli, M., S. Xavier, L. Michalas, C. Lioutas, S. Bansropun, G. Papaioannou, and A. Ziaei. "Electrical properties of nanostructured SiN films for MEMS capacitive switches." Journal of Micromechanics and Microengineering 27, no. 1 (October 28, 2016): 014001. http://dx.doi.org/10.1088/0960-1317/27/1/014001.

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30

Zhang, Rui, Jun Pei, Zhi-Jia Han, Yin Wu, Zhao Zhao, and Bo-Ping Zhang. "Optimal performance of Cu1.8S1−xTex thermoelectric materials fabricated via high-pressure process at room temperature." Journal of Advanced Ceramics 9, no. 5 (July 9, 2020): 535–43. http://dx.doi.org/10.1007/s40145-020-0385-6.

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Abstract Cu1.8S has been considered as a potential thermoelectric (TE) material for its stable electrical and thermal properties, environmental benignity, and low cost. Herein, the TE properties of nanostructured Cu1.8S1−xTex (0 ⩽ x ⩽ 0.2) bulks fabricated by a facile process combining mechanical alloying (MA) and room-temperature high-pressure sintering (RT-HPS) technique were optimized via eliminating the volatilization of S element and suppressing grain growth. Experimentally, a single phase of Cu1.8S was obtained at x = 0, and a second Cu1.96S phase formed in all Cu1.8S1−xTex samples when 0.05 ⩽ x ⩽ 0.125. With further increasing x to 0.15 ⩽ x ⩽ 0.2, the Cu2−zTe phase was detected and the samples consisted of Cu1.8S, Cu1.96S, and Cu2−zTe phases. Benefiting from a modified band structure and the coexisted phases of Cu1.96S and Cu2−zTe, the power factor is enhanced in all Cu1.8S1−xTex (0.05 ⩽ x ⩽ 0.2) alloys. Combining with a drastic decrease in the thermal conductivity due to the strengthened phonon scatterings from multiscale defects introduced by Te doping and nano-grain boundaries, a maximum figure of merit (ZT) of 0.352 is reached at 623 K for Cu1.8S0.875Te0.125, which is 171% higher than that of Cu1.8S (0.130). The study demonstrates that doping Te is an effective strategy to improve the TE performance of Cu1.8S based materials and the proposed facile method combing MA and RT-HPS is a potential way to fabricate nanostructured bulks.

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31

Niemann, Michael U., Sesha S. Srinivasan, Ayala R. Phani, Ashok Kumar, D. Yogi Goswami, and Elias K. Stefanakos. "Nanomaterials for Hydrogen Storage Applications: A Review." Journal of Nanomaterials 2008 (2008): 1–9. http://dx.doi.org/10.1155/2008/950967.

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Анотація:

Nanomaterials have attracted great interest in recent years because of the unusual mechanical, electrical, electronic, optical, magnetic and surface properties. The high surface/volume ratio of these materials has significant implications with respect to energy storage. Both the high surface area and the opportunity for nanomaterial consolidation are key attributes of this new class of materials for hydrogen storage devices. Nanostructured systems including carbon nanotubes, nano-magnesium based hydrides, complex hydride/carbon nanocomposites, boron nitride nanotubes,TiS2/MoS2nanotubes, alanates, polymer nanocomposites, and metal organic frameworks are considered to be potential candidates for storing large quantities of hydrogen. Recent investigations have shown that nanoscale materials may offer advantages if certain physical and chemical effects related to the nanoscale can be used efficiently. The present review focuses the application of nanostructured materials for storing atomic or molecular hydrogen. The synergistic effects of nanocrystalinity and nanocatalyst doping on the metal or complex hydrides for improving the thermodynamics and hydrogen reaction kinetics are discussed. In addition, various carbonaceous nanomaterials and novel sorbent systems (e.g. carbon nanotubes, fullerenes, nanofibers, polyaniline nanospheres and metal organic frameworks etc.) and their hydrogen storage characteristics are outlined.

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32

Guo, Xiaodong, and Lars Egil Helseth. "Optical and wetting properties of nanostructured fluorinated ethylene propylene changed by mechanical deformation and its application in triboelectric nanogenerators." Materials Research Express 2, no. 1 (January 5, 2015): 015302. http://dx.doi.org/10.1088/2053-1591/2/1/015302.

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33

Kim, Seong-Eun, Su-Hwan Hong, and In-Jin Shon. "Mechanical Properties and Rapid Sintering of WC-BN-Al Composites." Korean Journal of Metals and Materials 58, no. 7 (July 5, 2020): 453–58. http://dx.doi.org/10.3365/kjmm.2020.58.7.453.

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Анотація:

Tungsten carbides are quite attractive for their superior properties, e.g., high melting point, high hardness, high thermal and electrical conductivities, and relatively high chemical stability. Tungsten carbides with a binder metal, for example Co or Ni, are mainly used to produce cutting tools, nozzles and molds in the composite form. But these binder materials show inferior chemical characteristics compared to the tungsten carbide phase. There has been enormous interest recently in finding alternative binder phases because of the low corrosion resistance and the high cost of Ni or Co. Al has been reported as an alternative binder for WC and TiC, since Al is less expensive and shows a higher oxidation resistance than Ni or Co. Nanostructured WC-BN-Al composites were rapidly sintered using high-frequency induction heated sintering (HFIHS). The microstructure and mechanical properties (fracture toughness and hardness) were investigated by Vickers hardness tester and FE-SEM. The HFIHS method induced very fast densification, nearly at the level of theoretical density, and successfully prohibited grain growth, resulting in nano-sized grains. The fracture toughness was improved by consolidation facilitated by adding Al to the WC-BN matrix. The 5vol % Al added WC-BN composites showed higher mechanical properties (hardness and fracture toughness than the WC-BN composite.

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34

Wang, Jian, Paul Munroe, Zhifeng Zhou, and Zonghan Xie. "Nanostructured molybdenum nitride-based coatings: Effect of nitrogen concentration on microstructure and mechanical properties." Thin Solid Films 682 (July 2019): 82–92. http://dx.doi.org/10.1016/j.tsf.2019.05.011.

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35

Kim, Na-Ri, Sung-Wook Cho, Won-Baek Kim, and In-Jin Shon. "Fabrication of Nanostructured Ti from Ti and TiH2 by Rapid Sintering and Its Mechanical Properties." Korean Journal of Metals and Materials 50, no. 1 (January 25, 2012): 34–38. http://dx.doi.org/10.3365/kjmm.2012.50.1.034.

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36

Samardak, Vadim, Mukhamad Sobirov, Aleksei Ognev, Alexander Samardak, Thomas Koo, and Young Kim. "Abstract P-8:Fe2O3-SiO2-Au Core-Shell Nanoparticles for Theranostics." International Journal of Biomedicine 11, Suppl_1 (June 1, 2021): S14. http://dx.doi.org/10.21103/ijbm.11.suppl_1.p8.

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Background: Core-shell nanoparticles (NPs) Fe3O4-SiO2 covered with Au grains due to their unique magnetic, biological, optical and mechanical properties are promising nanostructured material especially in biomedical field. Magnetic core allows controlling the position of NPs, SiO2 shell makes them biocompatible and decrease magnetostatic interactions between them, and Au NPs on the surface allow creating additional matrix around them and using such systems as controlled nanocontainers in tasks of drug delivery, magnetic resonance imaging and target cancer cell therapy. Methods: Inner magnetic core of the NPs was synthesized using polyol method, a 3-step process which resulting in magnetite NPs with hydrophilic surface. Shell was made by covering Fe3O4 particles in surfactant and growing SiO2 on top of them by sol-gel method. Covering core-shell NPs with 3.5 nm Au seed grains using monosilane and their further growth to control diameter. Structural properties were studied using TEM and Dual Beam SEM. Magnetic properties were investigated using LakeShore VSM 7400 magnetometer. Results: Two samples with different concentration of Au NPs were investigated. SEM observations show that core-shell Fe3O4-SiO2 are spherical with average diameter of 200 nm and Au NPs with diameter of 15 nm are evenly dispersed on their surface. Magnetic measurements showed that different concentration of Au NPs results in different coercive forces of the sample. Decreasing the temperature to 77 K showed up to 6 times increase of coercive force and slight increase in magnetization. Conclusion: Biocompatible magnetic nanoparticles are critical advances in biomedical applications. In this work, we studied the morphology of the samples, demonstrated the change of coercive force of NPs with different Au concentration and investigated their magnetic properties in low temperatures.

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Darling, K. A., M. A. Tschopp, R. K. Guduru, W. H. Yin, Q. Wei, and L. J. Kecskes. "Microstructure and mechanical properties of bulk nanostructured Cu–Ta alloys consolidated by equal channel angular extrusion." Acta Materialia 76 (September 2014): 168–85. http://dx.doi.org/10.1016/j.actamat.2014.04.074.

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Shon, In-Jin, Hyun-Su Kang, Jung-Mann Doh, and Jin-Kook Yoon. "Fabrication and Mechanical Properties of Nanostructured Al2O3-MgSiO3-SiO2 Composites Synthesized by Pulsed Current Activated Combustion of Mechanically Activated Powder." Korean Journal of Metals and Materials 49, no. 7 (July 25, 2011): 565–69. http://dx.doi.org/10.3365/kjmm.2011.49.7.565.

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Alsaiari, Norah Salem, Khadijah Mohammedsaleh M. Katubi, Fatimah Mohammed Alzahrani, Saifeldin M. Siddeeg, and Mohamed A. Tahoon. "The Application of Nanomaterials for the Electrochemical Detection of Antibiotics: A Review." Micromachines 12, no. 3 (March 15, 2021): 308. http://dx.doi.org/10.3390/mi12030308.

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Antibiotics can accumulate through food metabolism in the human body which may have a significant effect on human safety and health. It is therefore highly beneficial to establish easy and sensitive approaches for rapid assessment of antibiotic amounts. In the development of next-generation biosensors, nanomaterials (NMs) with outstanding thermal, mechanical, optical, and electrical properties have been identified as one of the most hopeful materials for opening new gates. This study discusses the latest developments in the identification of antibiotics by nanomaterial-constructed biosensors. The construction of biosensors for electrochemical signal-transducing mechanisms has been utilized in various types of nanomaterials, including quantum dots (QDs), metal-organic frameworks (MOFs), magnetic nanoparticles (NPs), metal nanomaterials, and carbon nanomaterials. To provide an outline for future study directions, the existing problems and future opportunities in this area are also included. The current review, therefore, summarizes an in-depth assessment of the nanostructured electrochemical sensing method for residues of antibiotics in different systems.

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Scott, John Henry J. "Microanalysis of Alloy Nanoparticles." Microscopy and Microanalysis 4, S2 (July 1998): 758–59. http://dx.doi.org/10.1017/s1431927600023916.

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Nanoparticles and other nanostructured samples are developing into an increasingly important class of materials. Because of their small size (diameters less than 100 nm), reduced dimensionality, and large surface areas, nanoparticles often exhibit unusual physical, optical, mechanical, and electronic properties. In addition to providing valuable model systems in the pure sciences, nanoparticles are proving useful in technological applications, showing promise as biomedical imaging contrast agents, data storage media, magnetic inks and toners, ferrofluids, and as precursors for advanced compacted materials. Fulfilling this potential depends on characterizing the chemical inhomogeneities of the nanoparticles (and their surfaces) with very high spatial resolution. In this paper I examine the quantitative microanalysis of nanoparticles— electron energy-loss spectroscopy (EELS) and energy-dispersive x-ray spectrometry (EDS)— using transition metal alloy particles (Fig. 1) as a case study.The microanalysis of nanoparticles presents unique challenges to the analyst because of the very small length scales in the system.

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Gelbstein, Yaniv, Jonathan Tunbridge, Richard Dixon, Mike J. Reece, Huanpo Ning, Robert Gilchrist, Richard Summers, et al. "Physical, Mechanical, and Structural Properties of Highly Efficient Nanostructured n- and p-Silicides for Practical Thermoelectric Applications." Journal of Electronic Materials 43, no. 6 (November 8, 2013): 1703–11. http://dx.doi.org/10.1007/s11664-013-2848-9.

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Shon, In-Jin. "Enhanced mechanical properties of the nanostructured AlN-graphene composites rapidly sintered by high-frequency induction heating." Ceramics International 42, no. 14 (November 2016): 16336–42. http://dx.doi.org/10.1016/j.ceramint.2016.06.177.

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Yousefipour, K., A. Akbari, and M. R. Bayati. "The effect of EEMAO processing on surface mechanical properties of the TiO2–ZrO2 nanostructured composite coatings." Ceramics International 39, no. 7 (September 2013): 7809–15. http://dx.doi.org/10.1016/j.ceramint.2013.03.041.

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Younes, Hammad, Rashid Abu Al-Rub, Md Mahfuzur Rahman, Ahmed Dalaq, Amal Al Ghaferi, and Tushar Shah. "Processing and property investigation of high-density carbon nanostructured papers with superior conductive and mechanical properties." Diamond and Related Materials 68 (September 2016): 109–17. http://dx.doi.org/10.1016/j.diamond.2016.06.016.

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Kulkarni, P., L. A. McCullough, T. Kowalewski, and L. M. Porter. "Investigation of electrical properties of nanostructured carbon films derived from block copolymers." Synthetic Metals 159, no. 3-4 (February 2009): 177–81. http://dx.doi.org/10.1016/j.synthmet.2008.08.015.

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Hadia, Nomery, Santiago Garcia-Granda, and Jose Garcia. "Nanocrystalline Oxides: CdS nanowires synthesized by solvothermal method." Acta Crystallographica Section A Foundations and Advances 70, a1 (August 5, 2014): C1414. http://dx.doi.org/10.1107/s2053273314085854.

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Recent advances in the field of nanotechnology produced an assortment of one-dimensional (1D) structures, such as nanowires and nanorods. These fascinating materials are the potential building blocks for a wide range of nanoscale electronics, optoelectronics, magnetoelectronics, or sensing devices [1]. Parallel to the success with group IV and groups III–V compounds semiconductor nanostructures, semiconducting metal oxide materials with wide band gaps are attracting attention [2-3]. The main aim of this communication is to report our results on the application of several new techniques, particularly the use of hydrothermal synthesis, to fabricate single crystal one-dimensional nanostructured materials, study their growth processes, understand the growth mechanisms and investigate their physical properties. A wide range of remarkable features are then presented, to cover a number of metal oxides, such as ZnO, Sb2O3, CdS, MgO, α-Fe2O3, or TiO2, describing their structures, optical, magnetic, mechanical and chemical sensing properties. These studies constitute the basis for developing versatile applications based on metal oxide 1D systems as well as highlighting the current progress in device development. To exemplify, the as-prepared CdS nanowires have average 28 nm in diameter and length up to several micrometres. The direct band gap of the CdS nanowires is 2.56 eV calculated by the UV-vis absorption spectra. The PL spectrum has two distinct emission bands at 502 nm and 695 nm, which are associated with the near-band-edge emission and defect emission, respectively. These synthesized single-crystal CdS nanowires have a high potential in the optoelectronic applications of nanolasers, solar cells, lighting-emitting diodes or photodetectors. Acknowledgments: Erasmus Mundus MEDASTAR (Mediterranean Area for Science, Technology and Research) Programme, 2011–4051/002–001-EMA2, Spanish MINECO (MAT2010-15094, Factoría de Cristalización – Consolider Ingenio 2010) and ERDF.

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Khan, Usman, Adeela Nairan, Shafaq Naz, Xusheng Wang, Karim Khan, Ayesha Khan Tareen, Dang Wu, and Junkuo Gao. "Optical and temperature-dependent magnetic properties of Mn-doped CoFe2O4 nanostructures." Materials Today Communications 35 (June 2023): 106276. http://dx.doi.org/10.1016/j.mtcomm.2023.106276.

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Sohn, In-Jin, Song-Lee Du, Jung-Mann Doh, and Jin-Kook Yoon. "Simultaneous Synthesis and Sintering of a Nanostructured MgTiO3-MgTi2O5-MgAl2O4 Composite by Pulsed Current Heating and its Mechanical Properties." Korean Journal of Metals and Materials 51, no. 8 (August 5, 2013): 579–84. http://dx.doi.org/10.3365/kjmm.2013.51.8.579.

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Dadashi, M., M. Salehi, and S. G. Shabestari. "Microstructural evaluation and mechanical properties of bulk nanostructured Al86Cu6Y6La2 (at.%) alloy produced by hot consolidation of amorphous melt-spun flakes." Journal of Non-Crystalline Solids 600 (January 2023): 122032. http://dx.doi.org/10.1016/j.jnoncrysol.2022.122032.

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Ghasemi, Reza, Reza Shoja-Razavi, Reza Mozafarinia, and Hossein Jamali. "Comparison of microstructure and mechanical properties of plasma-sprayed nanostructured and conventional yttria stabilized zirconia thermal barrier coatings." Ceramics International 39, no. 8 (December 2013): 8805–13. http://dx.doi.org/10.1016/j.ceramint.2013.04.068.

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