Conecte-se

Bibliografias temáticas / Self-organization of nanoparticles / Artigos de revistas

Artigos de revistas sobre o tema "Self-organization of nanoparticles"

Siga este link para ver outros tipos de publicações sobre o tema: Self-organization of nanoparticles.

Autor: Grafiati

Publicado: 25 de maio de 2024

Crie uma referência precisa em APA, MLA, Chicago, Harvard, e outros estilos

Selecione um tipo de fonte:

Veja os 50 melhores artigos de revistas para estudos sobre o assunto "Self-organization of nanoparticles".

Ao lado de cada fonte na lista de referências, há um botão "Adicionar à bibliografia". Clique e geraremos automaticamente a citação bibliográfica do trabalho escolhido no estilo de citação de que você precisa: APA, MLA, Harvard, Chicago, Vancouver, etc.

Você também pode baixar o texto completo da publicação científica em formato .pdf e ler o resumo do trabalho online se estiver presente nos metadados.

Veja os artigos de revistas das mais diversas áreas científicas e compile uma bibliografia correta.

1

Pyrpassopoulos, S., D. Niarchos, G. Nounesis, N. Boukos, I. Zafiropoulou e V. Tzitzios. "Synthesis and self-organization of Au nanoparticles". Nanotechnology 18, n.º 48 (1 de novembro de 2007): 485604. http://dx.doi.org/10.1088/0957-4484/18/48/485604.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

2

Bianchi, Emanuela, Barbara Capone, Gerhard Kahl e Christos N. Likos. "Soft-patchy nanoparticles: modeling and self-organization". Faraday Discussions 181 (2015): 123–38. http://dx.doi.org/10.1039/c4fd00271g.

Texto completo da fonte

Resumo:

We consider a novel class of patchy particles inspired by polymer-based complex units where the limited valence in bonding is accompanied by soft interactions and incessant fluctuations of the patch positions, possibly leading to reversible modifications of the patch number and size. We introduce a simple model that takes into account the aforementioned features and we focus on the role played by the patch flexibility on the self-organization of our patchy units in the bulk, with particular attention to the connectivity properties and the morphology of the aggregated networks.

Estilos ABNT, Harvard, Vancouver, APA, etc.

3

Bulavin, L. A., I. I. Adamenko, V. M. Yashchuk, T. Yu Ogul'chansky, Yu I. Prylutskyy, S. S. Durov e P. Scharff. "Self-organization C60 nanoparticles in toluene solution". Journal of Molecular Liquids 93, n.º 1-3 (setembro de 2001): 187–91. http://dx.doi.org/10.1016/s0167-7322(01)00228-8.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

4

YABU, Hiroshi, Atsunori TAJIMA, Takeshi HIGUCHI e Masatsugu SHIMOMURA. "Preparation of Polymer Nanoparticles by Self-organization". Hyomen Kagaku 28, n.º 5 (2007): 277–82. http://dx.doi.org/10.1380/jsssj.28.277.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

5

Burunkova, J. A., I. Yu Denisyuk e S. A. Semina. "Self-Organization of ZnO Nanoparticles on UV-Curable Acrylate Nanocomposites". Journal of Nanotechnology 2011 (2011): 1–6. http://dx.doi.org/10.1155/2011/951036.

Texto completo da fonte

Resumo:

Our work focused on synthesis and investigation of nanoparticles role in structuring of homogenous nanocomposite based on ZnO nanoparticles in UV-curable monomers mixture. Due to strong interaction between nanoparticles surface and polymerizable carboxylic acid, nanoparticles were distributed homogeneously, and density of nanocomposite increased also in comparison with pure polymer matrix. Light scattering, plasticity, and water sorption non-monotonically depends on the concentration of nanoparticles concentration. UV-curable active matrix polymerization on the surface of ZnO nanoparticles was investigated using IR spectroscopy. The set of structural modifications of polymeric nanocomposites were observed by ASM, light scattering, Brinell hardness, and water sorption.Suggestions that the nanoparticles in the polymerization process play the role of photocatalysts and provide structuring effect on the nanocomposite were discussed.

Estilos ABNT, Harvard, Vancouver, APA, etc.

6

Kyaw, Htet H., Salim H. Al-Harthi, Azzouz Sellai e Joydeep Dutta. "Self-organization of gold nanoparticles on silanated surfaces". Beilstein Journal of Nanotechnology 6 (10 de dezembro de 2015): 2345–53. http://dx.doi.org/10.3762/bjnano.6.242.

Texto completo da fonte

Resumo:

The self-organization of monolayer gold nanoparticles (AuNPs) on 3-aminopropyltriethoxysilane (APTES)-functionalized glass substrate is reported. The orientation of APTES molecules on glass substrates plays an important role in the interaction between AuNPs and APTES molecules on the glass substrates. Different orientations of APTES affect the self-organization of AuNps on APTES-functionalized glass substrates. The as grown monolayers and films annealed in ultrahigh vacuum and air (600 °C) were studied by water contact angle measurements, atomic force microscopy, X-ray photoelectron spectroscopy, UV–visible spectroscopy and ultraviolet photoelectron spectroscopy. Results of this study are fundamentally important and also can be applied for designing and modelling of surface plasmon resonance based sensor applications.

Estilos ABNT, Harvard, Vancouver, APA, etc.

7

FUJITA, Masahiro. "Self-organization Simulation of Colloidal Nanoparticles using SNAP". Journal of the Japan Society of Colour Material 80, n.º 7 (2007): 295–300. http://dx.doi.org/10.4011/shikizai1937.80.295.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

8

Kushnir, Sergey E., Pavel E. Kazin, Lev A. Trusov e Yuri D. Tretyakov. "Self-organization of micro- and nanoparticles in ferrofluids". Russian Chemical Reviews 81, n.º 6 (30 de junho de 2012): 560–70. http://dx.doi.org/10.1070/rc2012v081n06abeh004250.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

9

Martin, C., D. Zitoun, L. Ressier, F. Carcenac, O. Margeat, C. Amiens, B. Chaudret, M. Respaud, J. P. Peyrade e C. Vieu. "Self-organization of CoRh nanoparticles on chemical nanopatterns". Journal of Magnetism and Magnetic Materials 272-276 (maio de 2004): E1363—E1365. http://dx.doi.org/10.1016/j.jmmm.2003.12.216.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

10

Bitar, Rajaa, Gonzague Agez e Michel Mitov. "Cholesteric liquid crystal self-organization of gold nanoparticles". Soft Matter 7, n.º 18 (2011): 8198. http://dx.doi.org/10.1039/c1sm05628j.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

11

Hai-Chun, Liang, Xiang Hong, Rong Min-Zhi, Zhang Ming-Qiu, Zeng Han-Min, Wang Shu-Feng e Gong Qi-Huang. "Self-Organization of CdS Nanoparticles in Polystyrene Film". Chinese Physics Letters 19, n.º 6 (28 de maio de 2002): 871–74. http://dx.doi.org/10.1088/0256-307x/19/6/338.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

12

Chaudret, Bruno. "Organometallic approach to nanoparticles synthesis and self-organization". Comptes Rendus Physique 6, n.º 1 (janeiro de 2005): 117–31. http://dx.doi.org/10.1016/j.crhy.2004.11.008.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

13

Zeng, Chenjie, Yuxiang Chen, Kristin Kirschbaum, Kannatassen Appavoo, Matthew Y. Sfeir e Rongchao Jin. "Structural patterns at all scales in a nonmetallic chiral Au133(SR)52 nanoparticle". Science Advances 1, n.º 2 (março de 2015): e1500045. http://dx.doi.org/10.1126/sciadv.1500045.

Texto completo da fonte

Resumo:

Structural ordering is widely present in molecules and materials. However, the organization of molecules on the curved surface of nanoparticles is still the least understood owing to the major limitations of the current surface characterization tools. By the merits of x-ray crystallography, we reveal the structural ordering at all scales in a super robust 133–gold atom nanoparticle protected by 52 thiolate ligands, which is manifested in self-assembled hierarchical patterns starting from the metal core to the interfacial –S–Au–S– ladder-like helical “stripes” and further to the “swirls” of carbon tails. These complex surface patterns have not been observed in the smaller nanoparticles. We further demonstrate that the Au133(SR)52 nanoparticle exhibits nonmetallic features in optical and electron dynamics measurements. Our work uncovers the elegant self-organization strategies in assembling a highly robust nanoparticle and provides a conceptual advance in scientific understanding of pattern structures.

Estilos ABNT, Harvard, Vancouver, APA, etc.

14

Chekman, I. S. "Wave properties of nanoparticles: the view of a problem". Likarska sprava, n.º 7 (28 de novembro de 2013): 3–8. http://dx.doi.org/10.31640/ls-2013-7-01.

Texto completo da fonte

Resumo:

The results of studies on nanopharmacology have made conditions to develop a hypothesis: from the standpoint of quantum mechanics an increase in pharmacological properties of nanoparticle based medications is driven by the preponderance of wave properties over corpuscular ones. According to results obtained the changes of spin states in molecules is one of the essential properties of living matter, which is characterized by self-organization. Self-organization is also common in nanostructures. Therefore, the quantum wave properties of nanoparticles with their high ability to change spin states determine pronounced pharmacological effect of nanoparticle based medications. At this stage of research the scientific facts received do not rise to the possibility to experimentally or mathematically justify the assumptions made, so please take them for granted. I am convinced that this article will be the ‘nanomotor’ that will attract world’s scientists to continue research in order to prove current hypothesis – the wave properties of nanoparticles determine their high activity – experimentally.

Estilos ABNT, Harvard, Vancouver, APA, etc.

15

Liang, Hai Chun, Min Zhi Rong, Ming Qiu Zhang, Han Min Zeng, Hong Xiang, Shu Feng Wang e Qi Huang Gong. "Highly Filled Nano-CdS/Polystyrene Nanocomposite Film with Self-Organization Behavior". Polymers and Polymer Composites 11, n.º 6 (setembro de 2003): 441–48. http://dx.doi.org/10.1177/096739110301100603.

Texto completo da fonte

Resumo:

Highly filled polystyrene (PS) composite film with a nano-CdS loading of 20wt.% can be obtained when a certain mercaptan is applied to the particles' surfaces. Because of a strong electron transfer interaction between the modified CdS nanoparticles and the aliphatic carbons in PS, self-organization of the nanoparticles is perceivable in the composites. As a result, the ultraviolet/visible absorption edge of the treated nano-CdS/PS composites is blue-shifted in addition to the shift caused by quantum size effect. The fluorescence emission peak is accompanied by some fine structures and becomes red-shifted and narrower. Unlike conventional nanocomposites that generally contain low concentrations of nanoparticles (less than 10wt.%), the present approach greatly improves the scope for cooperative behavior of the nanoparticles.

Estilos ABNT, Harvard, Vancouver, APA, etc.

16

Sawadaishi, Tetsuro, Masatsugu Shimomura e Masatsugu Shimomura. "PREPARATION OF MESOSCOPIC PATTERNS OF NANOPARTICLES BY SELF-ORGANIZATION". Molecular Crystals and Liquid Crystals 406, n.º 1 (janeiro de 2003): 159–62. http://dx.doi.org/10.1080/744818999.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

17

Plaza, J. L., P. M. Mendes, S. Diegoli, Y. Chen, J. A. Preece e R. E. Palmer. "Electrostatically Stabilised Nanoparticles: Self-Organization and Electron-Beam Patterning". Journal of Nanoscience and Nanotechnology 5, n.º 11 (1 de novembro de 2005): 1826–31. http://dx.doi.org/10.1166/jnn.2005.423.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

18

Yockell-Lelièvre, Hélène, Jessie Desbiens e Anna M. Ritcey. "Two-Dimensional Self-Organization of Polystyrene-Capped Gold Nanoparticles". Langmuir 23, n.º 5 (fevereiro de 2007): 2843–50. http://dx.doi.org/10.1021/la062886b.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

19

Rabideau, Brooks D., e Roger T. Bonnecaze. "Computational Study of the Self-Organization of Bidisperse Nanoparticles". Langmuir 20, n.º 21 (outubro de 2004): 9408–14. http://dx.doi.org/10.1021/la049100z.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

20

Terheiden, Annegret, Bernd Rellinghaus, Sonja Stappert, Mehmet Acet e Christian Mayer. "Embedding and self-organization of nanoparticles in phospholipid multilayers". Journal of Chemical Physics 121, n.º 1 (2004): 510. http://dx.doi.org/10.1063/1.1760077.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

21

Babeshko, V. A., O. V. Evdokimova, O. M. Babeshko e V. S. Evdokimov. "On One Mechanical Model of Self-Organization of Nanoparticles". Mechanics of Solids 57, n.º 6 (dezembro de 2022): 1338–43. http://dx.doi.org/10.3103/s0025654422060164.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

22

Ruffino, F., e M. G. Grimaldi. "Self-organization of bimetallic PdAu nanoparticles on SiO2 surface". Journal of Nanoparticle Research 13, n.º 6 (16 de junho de 2010): 2329–41. http://dx.doi.org/10.1007/s11051-010-9992-4.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

23

Bohidar, H. B. "Kinetics of self-organization of polyampholyte nanoparticles in solutions". Bulletin of Materials Science 31, n.º 3 (junho de 2008): 391–95. http://dx.doi.org/10.1007/s12034-008-0061-x.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

24

Beck, Christian, Wolfram Härtl e Rolf Hempelmann. "Covalent Surface Functionalization and Self-Organization of Silica Nanoparticles". Angewandte Chemie International Edition 38, n.º 9 (3 de maio de 1999): 1297–300. http://dx.doi.org/10.1002/(sici)1521-3773(19990503)38:9<1297::aid-anie1297>3.0.co;2-9.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

25

Yusupov, V. I., V. M. Chudnovskii, I. V. Kortunov e V. N. Bagratashvili. "Laser-induced self-organization of filaments from Ag nanoparticles". Laser Physics Letters 8, n.º 3 (25 de janeiro de 2011): 214–18. http://dx.doi.org/10.1002/lapl.201010124.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

26

Yi, Chenglin, Hong Liu, Shaoyi Zhang, Yiqun Yang, Yan Zhang, Zhongyuan Lu, Eugenia Kumacheva e Zhihong Nie. "Self-limiting directional nanoparticle bonding governed by reaction stoichiometry". Science 369, n.º 6509 (10 de setembro de 2020): 1369–74. http://dx.doi.org/10.1126/science.aba8653.

Texto completo da fonte

Resumo:

Nanoparticle clusters with molecular-like configurations are an emerging class of colloidal materials. Particles decorated with attractive surface patches acting as analogs of functional groups are used to assemble colloidal molecules (CMs); however, high-yield generation of patchy nanoparticles remains a challenge. We show that for nanoparticles capped with complementary reactive polymers, a stoichiometric reaction leads to reorganization of the uniform ligand shell and self-limiting nanoparticle bonding, whereas electrostatic repulsion between colloidal bonds governs CM symmetry. This mechanism enables high-yield CM generation and their programmable organization in hierarchical nanostructures. Our work bridges the gap between covalent bonding taking place at an atomic level and colloidal bonding occurring at the length scale two orders of magnitude larger and broadens the methods for nanomaterial fabrication.

Estilos ABNT, Harvard, Vancouver, APA, etc.

27

Osaci, Mihaela, e Matteo Cacciola. "Influence of the magnetic nanoparticle coating on the magnetic relaxation time". Beilstein Journal of Nanotechnology 11 (12 de agosto de 2020): 1207–16. http://dx.doi.org/10.3762/bjnano.11.105.

Texto completo da fonte

Resumo:

Colloidal systems consisting of monodomain superparamagnetic nanoparticles have been used in biomedical applications, such as the hyperthermia treatment for cancer. In this type of colloid, called a nanofluid, the nanoparticles tend to agglomeration. It has been shown experimentally that the nanoparticle coating plays an important role in the nanoparticle dispersion stability and biocompatibility. However, theoretical studies in this field are lacking. In addition, the ways in which the nanoparticle coating influences the magnetic properties of the nanoparticles are not yet understood. In order to fill in this gap, this study presents a numerical simulation model that elucidates how the nanoparticle coating affects the nanoparticle agglomeration tendency as well as the effective magnetic relaxation time of the system. To simulate the self-organization of the colloidal nanoparticles, a stochastic Langevin dynamics method was applied based on the effective Verlet-type algorithm. The Néel magnetic relaxation time was obtained via the Coffey method in an oblique magnetic field, adapted to the local magnetic field on a nanoparticle.

Estilos ABNT, Harvard, Vancouver, APA, etc.

28

Shi, Dong Jian, Ming Qing Chen e Mitsuru Akashi. "Preparation of Water-Dispersible Nanoparticles by Self-Organization of Bio-Based Photo-Reactive Polymer". Advanced Materials Research 236-238 (maio de 2011): 2216–20. http://dx.doi.org/10.4028/www.scientific.net/amr.236-238.2216.

Texto completo da fonte

Resumo:

Hyperbranched polyesters, poly(4-hydroxycinnamic acid-co-3, 4-dihydroxycinnamic acid) [P(4HCA-co-DHCA)], were synthesized by the heat-transesterification of bio-based monomers 4HCA and DHCA. The P(4HCA-co-DHCA) nanoparticles were formed after two homogeneous copolymer solutions were mixed in DMF and TFA solutions, which are both good solvents for the copolymer P(4HCA-co-DHCA). For the potential application of the nanoparticles composed of cinnamic acid derivatives, water-dispersible nanoparticles were prepared by introduction of Pluronic F127 into the P(4HCA-co-DHCA) nanoparticles. The photo-reactivities of the nanoparticles were investigated.

Estilos ABNT, Harvard, Vancouver, APA, etc.

29

Nishio, Takashi, Kenichi Niikura, Yasutaka Matsuo e Kuniharu Ijiro. "Self-lubricating nanoparticles: self-organization into 3D-superlattices during a fast drying process". Chemical Communications 46, n.º 47 (2010): 8977. http://dx.doi.org/10.1039/c0cc03538f.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

30

Burunkova, Yu É., I. Yu Denisyuk e S. A. Sem’ina. "Structural self-organization mechanism of ZnO nanoparticles in acrylate composites". Journal of Optical Technology 80, n.º 3 (1 de março de 2013): 187. http://dx.doi.org/10.1364/jot.80.000187.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

31

Chattopadhyay, Sudeshna, e Alokmay Datta. "Two-Dimensional Self-Organization of Gold Nanoparticles on Supramolecular Aggregates". Journal of Nanoscience and Nanotechnology 6, n.º 6 (1 de junho de 2006): 1847–49. http://dx.doi.org/10.1166/jnn.2006.201.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

32

FUJITA, Masahiro. "2504 Self-organization Simulation of Colloidal Nanoparticles during Nonequilibrium Processes". Proceedings of The Computational Mechanics Conference 2007.20 (2007): 197–98. http://dx.doi.org/10.1299/jsmecmd.2007.20.197.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

33

Jiang, Peng, Sishen Xie, Jiannian Yao, Shengtai He, Haoxu Zhang, Dongxia Shi, Shijin Pang e Hongjun Gao. "Two-dimensional self-organization of 1-nonanethiol-capped gold nanoparticles". Chinese Science Bulletin 46, n.º 12 (junho de 2001): 996–98. http://dx.doi.org/10.1007/bf03183543.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

34

Sharma, Pradeep, C. Y. Liu, Chen-Feng Hsu, N. W. Liu e Y. L. Wang. "Ordered arrays of Ag nanoparticles grown by constrained self-organization". Applied Physics Letters 89, n.º 16 (16 de outubro de 2006): 163110. http://dx.doi.org/10.1063/1.2355475.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

35

Vakhrouchev, Alexandre V. "Computer simulation of nanoparticles formation, moving, interaction and self-organization". Journal of Physics: Conference Series 61 (1 de março de 2007): 26–30. http://dx.doi.org/10.1088/1742-6596/61/1/006.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

36

Chen, Meng, Yong-Gang Feng, Xia Wang, Ting-Cheng Li, Jun-Yan Zhang e Dong-Jin Qian. "Silver Nanoparticles Capped by Oleylamine: Formation, Growth, and Self-Organization". Langmuir 23, n.º 10 (maio de 2007): 5296–304. http://dx.doi.org/10.1021/la700553d.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

37

Yong-Jun, Zhang, Han Guan-Qi, Li Wei, Dai Min, Zhang Yu, Huang Xin-Fan e Chen Kun-Ji. "A Mechanism for the Self-Organization of Colloidal Gold Nanoparticles". Chinese Physics Letters 21, n.º 12 (dezembro de 2004): 2486–88. http://dx.doi.org/10.1088/0256-307x/21/12/046.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

38

Promnimit, Sujira, e Joydeep Dutta. "Self-Organization of Colloidal Nanoparticles Into Functional Pressure Sensing Device". Journal of Nanoscience and Nanotechnology 12, n.º 10 (1 de outubro de 2012): 8143–46. http://dx.doi.org/10.1166/jnn.2012.4526.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

39

Motte, Laurence, Fran�oise Billoudet, Emanuelle Lacaze e Marie-Paule Pileni. "Self-organization of size-selected, nanoparticles into three-dimensional superlattices". Advanced Materials 8, n.º 12 (dezembro de 1996): 1018–20. http://dx.doi.org/10.1002/adma.19960081218.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

40

Rempel, Andrej A., Natalia S. Kozhevnikova, Sven Van den Berghe, Wouter Van Renterghem e Ann J. G. Leenaers. "Self-organization of cadmium sulfide nanoparticles on the macroscopic scale". physica status solidi (b) 242, n.º 7 (9 de maio de 2005): R61—R63. http://dx.doi.org/10.1002/pssb.200510028.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

41

Ackroyd, Amanda J., Gábor Holló, Haridas Mundoor, Honghu Zhang, Oleg Gang, Ivan I. Smalyukh, István Lagzi e Eugenia Kumacheva. "Self-organization of nanoparticles and molecules in periodic Liesegang-type structures". Science Advances 7, n.º 16 (abril de 2021): eabe3801. http://dx.doi.org/10.1126/sciadv.abe3801.

Texto completo da fonte

Resumo:

Chemical organization in reaction-diffusion systems offers a strategy for the generation of materials with ordered morphologies and structural hierarchy. Periodic structures are formed by either molecules or nanoparticles. On the premise of new directing factors and materials, an emerging frontier is the design of systems in which the precipitation partners are nanoparticles and molecules. We show that solvent evaporation from a suspension of cellulose nanocrystals (CNCs) and l-(+)-tartaric acid [l-(+)-TA] causes phase separation and precipitation, which, being coupled with a reaction/diffusion, results in rhythmic alternation of CNC-rich and l-(+)-TA–rich rings. The CNC-rich regions have a cholesteric structure, while the l-(+)-TA–rich bands are formed by radially aligned elongated bundles. The moving edge of the pattern propagates with a finite constant velocity, which enables control of periodicity by varying film preparation conditions. This work expands knowledge about self-organizing reaction-diffusion systems and offers a strategy for the design of self-organizing materials.

Estilos ABNT, Harvard, Vancouver, APA, etc.

42

MASTURI, MAHARDIKA PRASETYA AJI, HASNIAH ALIAH, EUIS SUSTINI, KHAIRURRIJAL e MIKRAJUDDIN ABDULLAH. "NONLINEAR OSCILLATION MODEL FOR EXPLAINING THE DISTRIBUTION OF POSITION DEVIATION IN SELF-ORGANIZED NANOPARTICLES". Nano 08, n.º 01 (fevereiro de 2013): 1350009. http://dx.doi.org/10.1142/s1793292013500094.

Texto completo da fonte

Resumo:

A model for explaining deviations of positions in self-organized nanoparticles on a substrate from their corresponding positions in perfect organization is proposed. The model predictions were compared with SEM/TEM images and reported by some authors. We found a consistence between the model predictions with the data of Ag , Fe3O4 and SiO2 nanoparticles organization on various substrates.

Estilos ABNT, Harvard, Vancouver, APA, etc.

43

Schill, J., L. Ferrazzano, A. Tolomelli, A. P. H. J. Schenning e L. Brunsveld. "Fluorene benzothiadiazole co-oligomer based aqueous self-assembled nanoparticles". RSC Advances 10, n.º 1 (2020): 444–50. http://dx.doi.org/10.1039/c9ra09015k.

Texto completo da fonte

Resumo:

Self-assembled π-conjugated nanoparticles with tunable optical characteristics are appealing for sensing and imaging applications due to their intrinsic fluorescence, supramolecular organization and dynamics.

Estilos ABNT, Harvard, Vancouver, APA, etc.

44

Amiri Zarandi, Ali, Ali A. Sabbagh Alvani, Reza Salimi, Hassan Sameie, Shima Moosakhani, Dirk Poelman e Federico Rosei. "Self-organization of an optomagnetic CoFe2O4–ZnS nanocomposite: preparation and characterization". Journal of Materials Chemistry C 3, n.º 16 (2015): 3935–45. http://dx.doi.org/10.1039/c5tc00023h.

Texto completo da fonte

Resumo:

We report an advanced method for the self-organization of an optomagnetic nanocomposite composed of both fluorescent ZnS quantum dots and CoFe₂O₄ magnetic nanoparticles with acceptable saturation magnetization and satisfactory luminescence characteristics.

Estilos ABNT, Harvard, Vancouver, APA, etc.

45

Zhou, W. L., J. Lin e C. J. O'Connor. "One, Two, and Three Demisional Gold Nanoparticle Arrays from Reverse Micelles". Microscopy and Microanalysis 6, S2 (agosto de 2000): 58–59. http://dx.doi.org/10.1017/s1431927600032785.

Texto completo da fonte

Resumo:

Nanoparticles (1-100 nm) of semiconductors and metals have shown some unique optical, electric and magnetic and catalytic properties which are greatly different from their bulk materials. Recently the use of these nanoparticles as quantum dots in nanoelectronics requires their arrangement in one, two, and three dimensions (1D, 2D and 3D). Therefore more attention has been paid to the organization of these nanoparticles into ordered arrays in order to achieve novel collective properties. Gold colloids have been well studied for its self-organization in several systems. Here we present 1D, 2D and 3D gold self-organization nanostructure generated from reverse micelles (microemulsion system).Gold nanoparticles were prepared by the reduction of HAuCU in CTAB (cetyltrimethylammonium bromide)/Octane+l-Butanol/H2O microemusion system using NaBH4 as the reducing agent. Typically, 0.3g of CTAB, 0.148ml of 0.056M HAuCl4 aqueous solution, l.Og octane (surfactant) and 0.25g 1-butanol (cosurfactant) were mixed together and stirred vigorously for 10 min until a homogenous phase was obtained.

Estilos ABNT, Harvard, Vancouver, APA, etc.

46

TOSHIMA, NAOKI, YUKIHIDE SHIRAISHI, TORU MATSUSHITA, HISAYOSHI MUKAI e KAZUTAKA HIRAKAWA. "SELF-ORGANIZATION OF METAL NANOPARTICLES AND ITS APPLICATION TO SYNTHESES OF Pd/Ag/Rh TRIMETALLIC NANOPARTICLE CATALYSTS WITH TRIPLE CORE/SHELL STRUCTURES". International Journal of Nanoscience 01, n.º 05n06 (outubro de 2002): 397–401. http://dx.doi.org/10.1142/s0219581x02000395.

Texto completo da fonte

Resumo:

Self-organization of metal nanoparticles, which is observed by mixing Ag nanoparticles and precious metal nanoparticles, is applied to the synthesis of Pd/Ag/Rh trimetallic nanoparticles having a Pd-core/Ag-interlayer/Rh-shell structure. These trimetallic nanoparticles work as a more active catalyst for hydrogenation of olefin than the corresponding monometallic and bimetallic nanoparticles.

Estilos ABNT, Harvard, Vancouver, APA, etc.

47

Jin, Chunming, Honghui Zhou, Wei Wei e Roger Narayan. "Three-dimensional self-organization of crystalline gold nanoparticles in amorphous alumina". Applied Physics Letters 89, n.º 26 (25 de dezembro de 2006): 261103. http://dx.doi.org/10.1063/1.2422910.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

48

Kuroda, Yoshiyuki, Itaru Muto, Atsushi Shimojima, Hiroaki Wada e Kazuyuki Kuroda. "Nanospace-Mediated Self-Organization of Nanoparticles in Flexible Porous Polymer Templates". Langmuir 33, n.º 36 (31 de agosto de 2017): 9137–43. http://dx.doi.org/10.1021/acs.langmuir.7b02344.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

49

Kolny, Joanna, Andreas Kornowski e Horst Weller. "Self-Organization of Cadmium Sulfide and Gold Nanoparticles by Electrostatic Interaction". Nano Letters 2, n.º 4 (abril de 2002): 361–64. http://dx.doi.org/10.1021/nl0156843.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

50

Fujita, M., e Y. Yamaguchi. "Multiscale simulation method for self-organization of nanoparticles in dense suspension". Journal of Computational Physics 223, n.º 1 (abril de 2007): 108–20. http://dx.doi.org/10.1016/j.jcp.2006.09.001.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Oferecemos descontos em todos os planos premium para autores cujas obras estão incluídas em seleções literárias temáticas. Contate-nos para obter um código promocional único!