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Journal articles on the topic 'Nano-structure'

To see the other types of publications on this topic, follow the link: Nano-structure.

Author: Grafiati

Published: 4 June 2021

Last updated: 25 May 2024

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1

Zhikun, Zhang, Cui Zuolin, Chen Kezheng, Wang Yanni, and Ning Yingpei. "Structure of nano-copper and nano-conductive fibers." Chinese Science Bulletin 42, no. 18 (September 1997): 1535–38. http://dx.doi.org/10.1007/bf02882925.

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2

Cao, Lin, Fuqiang Yang, Jiexin Cao, Meina Wang, and Ping Che. "Surface Electron Structure and Nano-Trap Structure of the Anti-Virus Nano-Scheelite." Journal of Scientific Conference Proceedings 1, no. 2 (June 1, 2009): 321–25. http://dx.doi.org/10.1166/jcp.2009.1064.

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3

YOSHINO, Masahiko. "212 Nano structure fabrication by nano plastic forming method." Proceedings of The Manufacturing & Machine Tool Conference 2006.6 (2006): 105–6. http://dx.doi.org/10.1299/jsmemmt.2006.6.105.

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4

Nimal, R. J. Golden Renjith, Iyer Aditya, Gokul amukundhan, Harish Kumar, and Jerson J. "Study of Nano Mechanical and Nano Structure on Titanium Nitride (TIN) Coating Prepared by RF Magnetron Sputtering." International Journal of Psychosocial Rehabilitation 23, no. 4 (July 20, 2019): 134–43. http://dx.doi.org/10.37200/ijpr/v23i4/pr190170.

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5

Kurihara, Kazuma. "Optical Device with Nano-Structure." Seikei-Kakou 25, no. 4 (March 20, 2013): 171–74. http://dx.doi.org/10.4325/seikeikakou.25.171.

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6

Tsuzuki, T., A. Sano, Y. Kawakita, Y. Ohmasa, M. Yao, H. Endo, M. Inui, and M. Misawa. "Structure of chalcogen nano-droplets." Journal of Non-Crystalline Solids 156-158 (May 1993): 695–99. http://dx.doi.org/10.1016/0022-3093(93)90048-3.

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7

Ghamarian, Iman, Peyman Samimi, Yue Liu, Behrang Poorganji, Vijay K. Vasudevan, and Peter C. Collins. "Characterizing the nano-structure and defect structure of nano-scaled non-ferrous structural alloys." Materials Characterization 113 (March 2016): 222–31. http://dx.doi.org/10.1016/j.matchar.2015.10.002.

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8

Kim, Doo Gun, Byung Gue Jung, Hong-Seung Kim, Tae-Ryong Kim, Seon-Hoon Kim, Hyun-Chul Ki, Tae-Un Kim, Jae Cheol Shin, and Young-Wan Choi. "Optical Characteristics of Plasmonic Nano-structure Using Polystyrene Nano-beads." Journal of the Korean Institute of Electrical and Electronic Material Engineers 28, no. 4 (April 1, 2015): 244–48. http://dx.doi.org/10.4313/jkem.2015.28.4.244.

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9

Fu, Yaqin, Qing-Qing Ni, Ken Kurashiki, and Masaharu Iwamoto. "OS05W0349 Phase structure of PMMA/Silica nano composite by XPS analysis." Abstracts of ATEM : International Conference on Advanced Technology in Experimental Mechanics : Asian Conference on Experimental Mechanics 2003.2 (2003): _OS05W0349. http://dx.doi.org/10.1299/jsmeatem.2003.2._os05w0349.

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10

Liu, Peng, Cai Qin Gu, Qing Zhu Zeng, and Hao Huai Liu. "Differences of Nano-Structure between Waxy and Normal Starch." Advanced Materials Research 528 (June 2012): 241–44. http://dx.doi.org/10.4028/www.scientific.net/amr.528.241.

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This paper focused on the differences of nano-structure between waxy wheat starch (WWS), normal wheat starch (NWS), waxy maize starch (WMS), and normal maize starch (NMS). Observed by Atomic Force Microscope (AFM), it found that the nano-structure of waxy starch was composed by nano-particles and nano-chains. The nano-particles, which should be the remained crystalline region after the collapse of granules, were wrapped by nano-chains, which should be the dissociated amylose/amylopectin chains in amorphous region. But the nano-structure of normal starch was a little difference, namely only nano-particles could be observed. These distinctions changed the viscosity of starch pasting. That is to way, the viscosity of waxy starch pasting was higher than those of normal starch. The reasons for this should come from the interaction between nano-structure. Specifically, the interaction between particles was weaker than it between particles and chains. Therefore, the viscosity of waxy starch was higher than it of normal starch

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11

Osawa, Hiroki, and Masahiko Yoshino. "A22 Development of ordered nano structure surface by using nano plastic forming(M4 processes and micro-manufacturing for science)." Proceedings of International Conference on Leading Edge Manufacturing in 21st century : LEM21 2009.5 (2009): 297–300. http://dx.doi.org/10.1299/jsmelem.2009.5.297.

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12

Huan, Yuchun, Kaidi Wu, Changjiu Li, Hanlin Liao, Marc Debliquy, and Chao Zhang. "Micro-nano structured functional coatings deposited by liquid plasma spraying." Journal of Advanced Ceramics 9, no. 5 (August 10, 2020): 517–34. http://dx.doi.org/10.1007/s40145-020-0402-9.

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Abstract Inspired by the micro-nano structure on the surface of biological materials or living organisms, micro-nano structure has been widely investigated in the field of functional coatings. Due to its large specific surface area, porosity, and dual-scale structure, it has recently attracted special attention. The typical fabrication processes of micro-nano structured coatings include sol-gel, hydrothermal synthesis, chemical vapor deposition, etc. This paper presents the main features of a recent deposition and synthesis technique, liquid plasma spraying (LPS). LPS is an important technical improvement of atmospheric plasma spraying. Compared with atmospheric plasma spraying, LPS is more suitable for preparing functional coatings with micro-nano structure. Micro-nano structured coatings are mainly classified into hierarchical-structure and binary-structure. The present study reviews the preparation technology, structural characteristics, functional properties, and potential applications of LPS coatings with a micro-nano structure. The micro-nano structured coatings obtained through tailoring the structure will present excellent performances.

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13

Kim, Jong-Hyun, Seung-S. Lee, and Yong-Chul Kim. "A Novel Fabrication Method of the High-Aspect-Ratio Nano Structure (HAR-Nano Structure) Using a Nano X-Ray Shadow Mask." Transactions of the Korean Society of Mechanical Engineers A 30, no. 10 (October 1, 2006): 1314–19. http://dx.doi.org/10.3795/ksme-a.2006.30.10.1314.

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14

Zhou, Cheng, Tatsuhiko Aizawa, and Kiyohiko Tatsuzawa. "Nano-structure of Bulk Nano-granular Material in Cu/Co System." Journal of the Japan Society of Powder and Powder Metallurgy 45, no. 12 (1998): 1202–6. http://dx.doi.org/10.2497/jjspm.45.1202.

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15

Ziaie, F., N. Farhadi Moein, and M. Shafaei. "Thermoluminescent characteristics of nano-structure hydroxyapatite:Dy." Kerntechnik 79, no. 6 (December 18, 2014): 500–503. http://dx.doi.org/10.3139/124.110445.

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16

Lee, Myoung-Hee, and Young-Chul Kim. "Wavelength-Selective Transmittance in Nano Structure." Korean Journal of Vision Science 22, no. 4 (December 30, 2020): 445–54. http://dx.doi.org/10.17337/jmbi.2020.22.4.445.

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17

Kugimiya, Koichi, Ken Hirota, Mitsuo Satomi, and Osamu Inoue. "Metal/dielectrics nano-structure controlled materials." Journal of the Japan Society of Powder and Powder Metallurgy 37, no. 2 (1990): 333–36. http://dx.doi.org/10.2497/jjspm.37.333.

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18

Suganuma, Katsuaki, Genn Sasaki, Teruaki Fujita, Masatoshi Okumura, Akira Nakazara, and Koichi Niihara. "Nano-structure of machinable silicon carbide." Journal of the Japan Society of Powder and Powder Metallurgy 38, no. 3 (1991): 374–77. http://dx.doi.org/10.2497/jjspm.38.374.

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19

Lin, Longhui, Xi Chen, and Jian-Feng Li. "Multishell Nano Structure for Enhancing Fluorescence." ECS Meeting Abstracts MA2020-01, no. 33 (May 1, 2020): 2354. http://dx.doi.org/10.1149/ma2020-01332354mtgabs.

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20

Hackenbuchner, S., M. Sabathil, J. A. Majewski, G. Zandler, P. Vogl, E. Beham, A. Zrenner, and P. Lugli. "Nonequilibrium band structure of nano-devices." Physica B: Condensed Matter 314, no. 1-4 (March 2002): 145–49. http://dx.doi.org/10.1016/s0921-4526(01)01345-x.

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21

Pokrant, S., and S. Irsen. "Crystal structure of TiO2 Nano-particles." Microscopy and Microanalysis 14, S2 (August 2008): 354–55. http://dx.doi.org/10.1017/s1431927608082159.

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22

Niitaka, Seiji, Kazuyoshi Yoshimura, Atsushi Ikawa, and Koji Kosuge. "Magnetism of Na2V3O7with Nano-Tube Structure." Journal of the Physical Society of Japan 71, Suppl (January 2002): 208–10. http://dx.doi.org/10.1143/jpsjs.71s.208.

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23

Ivanova, Sv, E. Zhecheva, D. Nihtianova, and R. Stoyanova. "Nano-domain structure of Li4Mn5O12 spinel." Journal of Materials Science 46, no. 22 (November 2011): 7098–105. http://dx.doi.org/10.1007/s10853-011-5409-8.

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24

Wu, X., P. Jiang, W. Cai, X. D. Bai, P. Gao, and S. S. Xie. "Hierarchical ZnO Micro-/Nano-Structure Film." Advanced Engineering Materials 10, no. 5 (May 2008): 476–81. http://dx.doi.org/10.1002/adem.200700320.

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25

Kausar, Ayesha. "Shielding Efficacy of Polymeric Nano-Structure." Research Journal of Nanoscience and Engineering 2, no. 1 (2018): 9–14. http://dx.doi.org/10.22259/2637-5591.0201002.

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26

Sukma, Mulyati, Theresia Sita Kusuma, and Syukri Arief. "MEMPELAJARI STRUKTUR DAN SIFAT NANO LOGAM TEMBAGA MENGGUNAKAN PROGRAM PM3." Jurnal Riset Kimia 1, no. 2 (February 12, 2015): 151. http://dx.doi.org/10.25077/jrk.v1i2.59.

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ABSTRACT A research to study the electronic and chemical characteristics of Copper which nano structure using PM3 program has been done. This program part of HyperChem pro 6.0 that performed by Pentium 4. This research has nano 2D and 3D structure (atom number 2-30). Results of computations showed that Copper can make nanosheets, nanorods and nanotubes structure that have the different electronic characteristics from its crystals structure. Fortunately, copper with nano structure could develop as insulator and semiconductor materials. Keywords : Copper, nano structure, nanosheets, nanorods, nanotubes.

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27

Zhang, Mao Hua. "Pore Characteristics of Pavement Concrete with Nano-Particles." Applied Mechanics and Materials 275-277 (January 2013): 2073–76. http://dx.doi.org/10.4028/www.scientific.net/amm.275-277.2073.

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Pore characteristics of pavement concrete with nano-particles (TiO2 or SiO2) are experimentally studied and compared with that of plain pavement concrete. The test results indicate that the addition of nano-particles improves the pore structure of concrete. The refined extent of pore structure of concretes increase with decreasing content of nano-particles. The pore structure of concrete with nano-TiO2 is better than that of concrete with the same content of nano-SiO2.

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28

Cui, Zhi Min, Cui Zhi Dong, Ying Chen, and Qing Jun Zhang. "Hollow Structure of Nano-Crystals by Microemulsion Method." Advanced Materials Research 391-392 (December 2011): 260–63. http://dx.doi.org/10.4028/www.scientific.net/amr.391-392.260.

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Nano-crystals with hollow structure were synthesized by microemulsion method. XRD(X-rays Diffraction), EDS(Energy Dispersive Spectrometer) and TEM(Transmission Electron Micrograph) techniques were used to characterize the structure, composition and morphology of nano-crystals. Results of XRD and ED(Electron Diffraction) revealed that nano-crystals were the mixture of CdSe and CdSeO3. TEM images shows nanotube and bamboo-like nanotube, CdSe nano-particles are observed in bamboo-like nanotubes. Reports on nanotubes and bamboo-like nanotubes by microemulsion method are little. In this experiment nanotubes and bamboo-like nanotubes are successfully prepared. In this experiment just through one step nano-crystals with hollow structure are obtained, which greatly simplify the experiment process to removing core.

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29

Mao, Huajie, Bo He, Wei Guo, Lin Hua, and Qing Yang. "Effects of Nano-CaCO3 Content on the Crystallization, Mechanical Properties, and Cell Structure of PP Nanocomposites in Microcellular Injection Molding." Polymers 10, no. 10 (October 17, 2018): 1160. http://dx.doi.org/10.3390/polym10101160.

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Using supercritical nitrogen as the physical foaming agent, microcellular polypropylene (PP) nanocomposites were prepared in microcellular injection molding. The main purpose of this work is to study effects of content of nano-CaCO3 on the crystallization, mechanical properties, and cell structure of PP nanocomposites in microcellular injection molding. The results show that adding nano-CaCO3 to PP could improve its mechanical properties and cell structure. The thermal stability and crystallinity enhances with increase of nano-CaCO3. As a bubble nucleating agent, adding nano-CaCO3 to PP improves the cell structure in both the parallel sections and vertical sections. The mechanical properties increase first and then decrease with increase of nano-CaCO3. The mechanical properties are affected by the cell structure, as well. The mechanical properties and cell structure are optimum when the content of nano-CaCO3 is 6 wt %.

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30

Huang, Chiung Fang, Hsin Chung Cheng, Yi Lin, and Yung Kang Shen. "Study on Cellar Behaviors on Different Micro/Nano Structures of Anodic Aluminum Oxide Template." Advanced Materials Research 647 (January 2013): 111–16. http://dx.doi.org/10.4028/www.scientific.net/amr.647.111.

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In this paper, we are investigating the different cultured structures scale in micrometer and nanometer. The experiment have been fabricated four types aluminum substrate structures which included none-structure, micro-structure, nano-structure, and combined micro/nano structure to fulfill the research in osteoblast-like cell (MG 63). Finally we performed the sterilization method to deal with the patterns of alumina sheet product in the clean room. Meanwhile, we demonstrated the osteoblast-like cell (MG63) to culture on the thin film. Finally, we have been used MTT assay study the behavior of cultured osteoblast-like cell to obtain the different properties between none-structure、micro-structure, nano-structure and micro/nano structure for adhesion, elongation and proliferation.

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31

Wei, Jin, Jian Yi Zheng, Gao Feng Zheng, Yi Hong Lin, Guang Qi He, Hai Yan Liu, Dao Heng Sun, and Juan Liu. "Electrohydrodynamic Direct Writing Platform Based on Near-Field Electrospinning." Key Engineering Materials 562-565 (July 2013): 614–19. http://dx.doi.org/10.4028/www.scientific.net/kem.562-565.614.

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Electrohydrodynamic Direct Writing (EDW) based on Near-Field Electrospinning (NFES) is a novel method to fabricate aligned micro/nano structure. In this article, linear motors and PIV&F servo control algorithm are introduced to set up an EDW experiment platform, by which patterned micro/nano structure can be direct-written. The motion track and position of collector is adjusted accurately by the platform, thus the deposition position and pattern of direct-written micro/nano structure can be controlled according to the pre-designed pattern. When motion velocity of collector higher than the ejection jet, micro/nano structure in straight line can be gained; but twisted structure can be direct-written under lower motion velocity of collector. The standstill of collector is introduced to overcome the pattern distortion that stems from the sharp change of collector motion track and the inertia of following jet. With the help of motion standstill, the patterned micro/nano structure without distortion can be direct-written, and more jet would be deposited at the corner of the pattern leaded to coiled structure. The EHD platform builds up the based for the industrial application of 1D micro/nano structure.

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32

Liu, Yu Xin, Qi Yang, Fang Yang, Yong Fei Zhu, and Xian Zhong Mo. "Studies on Mechanical Properties and Structure of LLDPE/Nano-Montmorillonite Composites." Advanced Materials Research 510 (April 2012): 579–84. http://dx.doi.org/10.4028/www.scientific.net/amr.510.579.

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Linear low-density polyethylene (LLDPE)/nano-montmorillonite (nano-MMT) composites were prepared by melting method. Mechanical test, scanning electron microscope (SEM), X-ray diffraction (XRD), differential scanning calorimetry (DSC) and small angle light scattering (SALS) measurements were used to characterize the mechanical properties and structure of the LLDPE composite. The results indicated that the impact strength of LLDPE decreased with the increase of nano-MMT content. However, the tensile strength firstly increased and then decreased. The aggregation of nano-MMT in LLDPE happened at larger content. The spherulite size and crystallinity of LLDPE reduced with the addition of nano-MMT. Furthermore, it was found that the structure of the spherulite was destroyed by the nano-MMT. The microcrystal size of LLDPE also decreased with the increase of nano-MMT content.

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33

Hwang, Jae Sun, Keun Taek Oh, Kyoung Nam Kim, and Kwang Mahn Kim. "The Characterization of the Nano–Micro Hybrid Structure of Titanium Surface and Osteoblast Response to the Surface." Key Engineering Materials 342-343 (July 2007): 589–92. http://dx.doi.org/10.4028/www.scientific.net/kem.342-343.589.

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The titanium oxide layer with nano–micro hybrid structure on the titanium substrate was formed by grit-blasting and anodic oxidation treatment. A micro rough surface can be formed by grit-blasting and nanotube arrays can be formed by anodic oxidation or NaOH treatment after anodic oxidation. We investigated the surface characterization on titanium and the response of the osteoblast like cell (MG-63) to the surfaces made by different treatments. Surface structure (morphology), wettability characterized by SEM, contact angle. The attachment and proliferation behavior of MG-63 cells on the titanium surface by different surface treatments were characterized by SEM observation and MTT assay.The attachment and proliferation of osteoblast cells is accelerated by the topography of the nano structure like a nanotube, the nano surface acts as an attachment point for the filopodia of growing cells. Nano structure increases surface area and nano-micro structure significantly increases surface area. Such nano–micro hybrid structure on the titanium substrate can be useful for a well-adhered bioactive surface layer on Ti implant used metals for orthopedic and dental implants.

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34

Fujiwara, Hiroshi, Ryota Akada, Yuki Yoshita, and Kei Ameyama. "Microstructure and Mechanical Property of Nano-Duplex Materials Produced by HRS Process." Materials Science Forum 503-504 (January 2006): 227–32. http://dx.doi.org/10.4028/www.scientific.net/msf.503-504.227.

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An SUS316L and a Ti-6Al-4V alloy powders are treated by Mechanical Milling (MM) process, which is one of SPD processes, and then sintered by Hot Roll Sintering (HRS) process. The HRS process consolidates powder by hot rolling of an evacuated metal pipe filled with the powder at elevated temperatures. Those MM powders have a heavy deformed microstructure at the surface region and have a work hardened microstructure in the core region of the powder. In the surface region, a nano grain structure forms after the MM treatment in both materials. In case of the SUS316L powder, such a nano grain structure consists of an equiaxed nano ferrite (􀁄) grains which has transformed from nano austenite (􀁊) grains. Volume fraction of the 􀁄 phase decreases with distance from the surface of powder. During HRS the (􀁄 + 􀁊) nano-duplex structure changes to (sigma (􀁖) + 􀁊) nano-duplex structure by transformation of the 􀁄 to the 􀁖 phase. Thus, the SUS316L HRS material consists of a hybrid structure. That is, a (􀁖 + 􀁊) nano-duplex structure at the powder shell region, and a work hardened 􀁊 structure in the powder core region. In case of the Ti-6Al-4V MM powder, though no remarkable transformation occurs, a heavy deformed shell and work hardened core hybrid structure is also produced in the powder. By HRS the Ti-6Al-4V MM powder demonstrates a hybrid structure consists of an equiaxed nano grain structure and a coarse martensite structure. These two HRS materials indicate superior mechanical properties. Mechanical properties are improved by the HRS process. The proof stress and tensile strength in the SUS316L HRS material are x3.8 and x2.1 of the SUS316L conventional material, respectively. In the Ti-6Al-4V HRS material, they are x1.7 and x1.5 compared to the Ti-6Al-4V conventional material.

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35

Enoki, Toshiaki, and B. L. V. Prasad. "Structure and Solid State Properties of Nano-Graphite Derived from Nano-Diamond." TANSO 2001, no. 198 (2001): 139–46. http://dx.doi.org/10.7209/tanso.2001.139.

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36

Shigemori, Tatsuya, Masami Okamoto, Satoshi Yamasaki, and Hiroshi Hayami. "Direct melt neutralization and nano-structure of polyethylene ionomer-based nano-composites." Composites Part A: Applied Science and Manufacturing 39, no. 12 (December 2008): 1924–29. http://dx.doi.org/10.1016/j.compositesa.2008.09.003.

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37

Mirramezani, Mehran, Hamid Reza Mirdamadi, and Mostafa Ghayour. "Innovative coupled fluid–structure interaction model for carbon nano-tubes conveying fluid by considering the size effects of nano-flow and nano-structure." Computational Materials Science 77 (September 2013): 161–71. http://dx.doi.org/10.1016/j.commatsci.2013.04.047.

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38

Takayanagi, K., Y. Kondo, H. Ohnishi, Q. Ru, and H. Kimata. "Atom-Bridge to Nano-Wire." Microscopy and Microanalysis 3, S2 (August 1997): 391–92. http://dx.doi.org/10.1017/s1431927600008849.

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Nano-fabrications are now available for us to produce well-defined nano-structures showing quantum effects, quantized electron conductance at point contact, of phase interference of electron waves at quantum wires, and single electron tunneling at nano-capacitors. It seems near that we can fabricate even such nano-structures that Professor L.Feynman had described in his book “miniaturization”: the smallest memory unit(nano-particle), which contains 5x5x5 atoms. Such nano-particles are expected to have physical and chemical properties depending on their surface nature, since they have rather large volume of surface atoms compared with that of the core atoms. The surface atoms of such nano-particles might be reconstructed to a structure different from their bulk crystal structure, as well the surfaces of silicon and GaAs are reconstructed. It is, therefore, interesting to fablicate such nano-particles and to study their structures.To study structure and properties of nano-particle surfaces, we developed a UHV high-resolution electron microscope equipped with a field-emission gun (UHV-FE-HR TEM: revised version of JEOL 2000V) at our ERATO project, as shown in fig. 1.

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39

DUAN, L. H., A. P. LIU, S. L. CHEN, W. L. WANG, P. MA, J. P. HU, and K. J. LIAO. "RELATIONSHIP BETWEEN MICRO-STRUCTURE AND LASER DAMAGE THRESHOLD OF NANO-ZrO2 FILMS." International Journal of Modern Physics B 19, no. 01n03 (January 30, 2005): 585–87. http://dx.doi.org/10.1142/s0217979205029092.

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In this paper, the micro-structure and laser damage threshold of nano- ZrO 2 thin films were investigated. High-purity nano- ZrO 2 particles as the coating materials of samples were prepared by the electron beams evaporation. The micro-structure and crystallitic size of samples were analyzed by X-ray diffraction, a laser by 1064nm, 10ns, 3Hz Nd:YAG laser damage test each for nano- ZrO 2 films. The results showed that oxygen partial pressure has an important influence on the micro-structure of nano- ZrO 2 films, also found that the crystallitic size and different micro-structure influenced the laser damage threshold. The obtained results showed that laser damage threshold of polycrystalline structure is obviously higher than that of amorphous structure.

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40

Figovsky, Oleg, and Michael Ioelovich. "Nano Structure and Properties of Beta–D-Poly-Glucopyranose." Advanced Materials Research 123-125 (August 2010): 739–42. http://dx.doi.org/10.4028/www.scientific.net/amr.123-125.739.

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Beta–D-poly-glucopyranose is widespread class of the natural semi-crystalline polysaccharide known as cellulose. This polymer has complicated multi-level supermolecular structure. It is built from elementary nano-fibrils and their aggregates; moreover, each nano-fibril contains ordered nanocrystallites and low-ordered amorphous nano-domains. Therefore cellulose can be a pronounced and eminent representative of nano-structured matters. Such nano matter has peculiar physico-chemical properties depending on specific surface of nano-scale constituents. In this paper, physico-chemistry of the nano-structured cellulose is discussed. In particular, the ability of nano-scale crystallites to co-crystallization and aggregation, as well as their ability to phase transformation through dissolution, alkalization and chemical modification was a subject of the investigation. Structural characteristics of paracrystalline surface layers of nano-crystallites and their effect on physico-chemical properties of the polysaccharide have been discussed.

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41

Metanawin, Tanapak, Praripatsaya Panutumrong, and Siripan Metanawin. "Morphology, Structure and Particle Size of Hybrid Nanozinc Oxide." Key Engineering Materials 728 (January 2017): 204–8. http://dx.doi.org/10.4028/www.scientific.net/kem.728.204.

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The hybrid polymer materials of nano-zinc oxide were synthesized via miniemulsion polymerization technique. Zinc oxide nanoparticles were encapsulated by polystyrene to introduce multi-function to the hybrid nano-zinc oxide. The contents of zinc oxide particles in the hybrid nano-zinc oxide were various from 1wt% to 40wt%. The particles sizes of hybrid nano-zinc oxide were determined by using dynamic light scattering. It was showed that the particle size of the hybrid nano-zinc oxide was in the range of 124-205nm. Scanning electron microscopy was employed to determine the topography and morphology of hybrid nano-zinc oxide. The crystal structure of hybrid nano-zinc oxide were explored by X-ray diffraction spectroscopy.

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42

Hu, Ai Jun, Cong Wu, Jie Zheng, Zhi Hua Zhang, Qiong Xi Chen, Rong Liu, Xue Liu, and Yi Ming Wang. "Physicochemical, Gel Structure and Morphology Properties of Nano Rice Starch Prepared by Ultrasound." Advanced Materials Research 194-196 (February 2011): 381–84. http://dx.doi.org/10.4028/www.scientific.net/amr.194-196.381.

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Nano rice starch prepared by ultrasonic-assisted inverse suspension polymerization was investigated on its physicochemical, gel structure and morphology properties. Water solubility index (WSI) under different temperatures and water absorption index (WAI) of nano rice starch and native starch were studied in this paper. WAI of native starch was 8.67%, and that of nano starch increased 38.45%, compared with native starch. WSI of native starch was respectively 0.024%, 0.057%, 0.111%, 0.211% under 30°C, 40°C, 50°C, 60°C, however, that of nano starch respectively increased to 1.32%, 1.430%, 1.527%, 1.513%. Gel strength of nano starch was 3.20g, and native starch increased to 62.87g. The structure of native rice starch granules was polyhedron with pronounced edges, however, granule size of nano starch became small, and nano starch appeared significant agglomeration.

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Umemoto, Minoru, Yoshikazu Todaka, Jin Guo Li, and Koichi Tsuchiya. "Role of Strain Gradient and Dynamic Transformation on the Formation of Nanocrystalline Structure Produced by Severe Plastic Deformation." Materials Science Forum 539-543 (March 2007): 2787–92. http://dx.doi.org/10.4028/www.scientific.net/msf.539-543.2787.

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Formation of nanocrystalline structure by severe plastic deformation has studied extensively. Although ultra fine grained structure (grain size larger than 100 nm) had been obtained in many processes such as heavy cold rolling, equal channel angular pressing (ECAP) or accumulative roll bonding (ARB), the formation of nano grained structure (< 100 nm) is limited to processes such as ball milling, shot peening or drilling. In the present study, high pressure torsion (HPT) deformation and drilling were carried out to understand the conditions necessary to obtain nano grained structure in steels. The results of HPT experiments in pure Fe showed that HPT has superior ability of strengthening and grain refinement probably due to a strain gradient but the saturation of grain refinement occurs before reaching nano grained structure. Drilling experiments in high carbon martensitic steel revelaed that nano grained ferrite forms at the drilled hole surface only when the transformation from ferrite to austenite takes place during drilling. Considering various other processes by which nano grained ferrite was produced, it is proposed that heavy strains with large strain gradients together with dynamic transformation are necessary to reach nano grained ferrite structure.

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Wu, Chih Wei, Jeou Long Lee, Yi Lin, and Yung Kang Shen. "Surface Modification of Plastic Thin Film Using Anodic Aluminum Oxide Template for Nano Imprint." Key Engineering Materials 443 (June 2010): 711–16. http://dx.doi.org/10.4028/www.scientific.net/kem.443.711.

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Nano-porous anodic alumina oxide (AAO) templates are fabricated by anodizing method. The average diameter of nano-porous anodic alumina is 200 nm. The molded plastic thin film (Polycarbonate, PC) with nano-structure is fabricated by AAO as mold insert for nanoimprint. This research discusses the surface property of molded plastic thin film for different processing parameters (embossing temperature, embossing pressure, embossing time, de-molding temperature) on nanoimprint. The original contact angle of PC material without nano-structrue is about 78.2°. The contact angle of molded PC with nano-structrue is about 115.5°. The contact angle of molded plastic film (PC) with nano-structure is larger than that without nano-structure. The hydrophilic property of PC material has changed to hydrophobic property. A significant advantage of the fabrication process employed in this work is that it can create the good surface modification of plastic thin film.

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Zhu, Kejian, Pengfei Sun, Pengfei Xu, Xingpeng Liu, Tangyou Sun, Haiou Li, and Zhiping Zhou. "Kerr effect in ultra-compact hybrid plasmonic metal-insulator-metal nano-focusing structure." Chinese Optics Letters 20, no. 3 (2022): 031903. http://dx.doi.org/10.3788/col202220.031903.

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Takakuda, K., H. Matsumoto, Y. Koyama, S. Asoda, T. Arita, and H. Koshitomae. "Strength and Structure of Fibrous Tissues under Mechanical Stimuli(Micro- and Nano-biomechanics)." Proceedings of the Asian Pacific Conference on Biomechanics : emerging science and technology in biomechanics 2004.1 (2004): 211–12. http://dx.doi.org/10.1299/jsmeapbio.2004.1.211.

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Du, Haijuan, Mengyuan Yue, Xin Huang, Gaigai Duan, Zhihui Yang, Weihan Huang, Wenjie Shen, and Xiangfeng Yin. "Preparation, Application and Enhancement Dyeing Properties of ZnO Nanoparticles in Silk Fabrics Dyed with Natural Dyes." Nanomaterials 12, no. 22 (November 9, 2022): 3953. http://dx.doi.org/10.3390/nano12223953.

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In this study, ZnO nanoparticles were prepared by a hydrothermal method with varying the reaction times, material ratios and reaction temperatures. The samples were characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray Diffraction (XRD) and Fourier infrared spectroscopy (FTIR). It was shown that the material ratio significantly affected the structure and morphology of the synthesized ZnO nanoparticles, and then the uneven nano-octahedral structure, uniform nano-octahedral structure, nano-tubular structure, and nano-sheet structure could be obtained successively. The synthesized ZnO nanoparticles as mordant were used for the dyeing of silk fabrics with different natural dyes (tea polyphenols and hematoxylin). Moreover, they could improve the dyeing properties and fastness (wash and light) on silk fabrics to a certain extent.

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Sarkar, Nandini, and Vikash Kumar Dubey. "Protein Nano-Fibrilar Structure and Associated Diseases." Current Proteomics 7, no. 2 (July 1, 2010): 116–20. http://dx.doi.org/10.2174/157016410791330516.

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Chun-Ling, Yu, Zhai Jin, Ge Hong-Li, Wan Mei-Xiang, Jiang Lei, Li Ze-Sheng, and Li Tie-Jin. "Ordered Self-assembly of Polymer Nano-structure." Acta Physico-Chimica Sinica 20, no. 10 (2004): 1258–61. http://dx.doi.org/10.3866/pku.whxb20041019.

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Lim, Jong Tae, and Young-Sam Park. "Electronic structure analysis of nano-lens arrays." Journal of Materials Science 56, no. 31 (August 25, 2021): 17674–81. http://dx.doi.org/10.1007/s10853-021-06442-8.

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