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Using Cylindrical Domains of Block Copolymers To Self-Assemble and Align Metallic Nanowires
Abstract
Block copolymer thin films can be used as soft templates for a wide range of surfaces where large area patterns of nanoscale features are desired. The cylindrical domains of acid-sensitive, self-assembled monolayers of polystyrene-poly(2-vinylpyridine) block copolymers on silicon surfaces were utilized as structural elements for the production of parallel metal nanowires. Metal ion loading of the P2VP block with simple aqueous solutions of anionic metal complexes is accomplished via protonation of this basic block, rendering it cationic; electrostatic attraction leads to a high local concentration of metal complexes within the protonated P2VP domain. A subsequent brief plasma treatment simultaneously removes the polymer and produces metallic nanowires. The morphology of the patterns can modulated by controlling solution concentration, deposition time, and molecular weight of the block copolymers, as well as other factors. Horizontal metallic nanoarrays can be aligned on e-beam lithographically defined silicon substrates within different shapes, via graphoepitaxy. This method is highly versatile as the procedures to manipulate nanowire composition, dimension, spacing, and orientation are straightforward and based upon efficient aqueous inorganic chemistry.
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Cites
One‐Dimensional Nanostructures: Synthesis, Characterization, and Applications
Xia, Y., Yang, P., Sun, Y., Wu, Y., Mayers, B., Gates, B., Yin, Y., Kim, F., & Yan, H. (2003) · Advanced Materials · doi:10.1002/adma.200390087 · Cited by 8,559
Nanostructures in Biodiagnostics
Rosi, N. L., & Mirkin, C. A. (2005) · Chemical Reviews · doi:10.1021/cr030067f · Cited by 4,603
Renal clearance of quantum dots
Soo Choi, H., Liu, W., Misra, P., Tanaka, E., Zimmer, J. P., Itty Ipe, B., Bawendi, M. G., & Frangioni, J. V. (2007) · Nature Biotechnology · doi:10.1038/nbt1340 · Cited by 4,476
Nanomaterials: A Membrane-Based Synthetic Approach
Martin, C. R. (1994) · Science · doi:10.1126/science.266.5193.1961 · Cited by 4,060
Block Copolymers—Designer Soft Materials
Bates, F. S., & Fredrickson, G. H. (1999) · Physics Today · doi:10.1063/1.882522 · Cited by 3,219
Ultrahigh-Density Nanowire Arrays Grown in Self-Assembled Diblock Copolymer Templates
Thurn-Albrecht, T., Schotter, J., Kästle, G. A., Emley, N., Shibauchi, T., Krusin-Elbaum, L., Guarini, K., Black, C. T., Tuominen, M. T., & Russell, T. P. (2000) · Science · doi:10.1126/science.290.5499.2126 · Cited by 2,104
New Approaches to Nanofabrication: Molding, Printing, and Other Techniques
Gates, B. D., Xu, Q., Stewart, M., Ryan, D., Willson, C. G., & Whitesides, G. M. (2005) · Chemical Reviews · doi:10.1021/cr030076o · Cited by 2,020
Optical Properties and Ultrafast Dynamics of Metallic Nanocrystals
Link, S., & El-Sayed, M. A. (2003) · Annual Review of Physical Chemistry · doi:10.1146/annurev.physchem.54.011002.103759 · Cited by 1,444
Craighead, H. G. (2000) · Science · doi:10.1126/science.290.5496.1532 · Cited by 1,437
Fabrication of solid-state nanopores with single-nanometre precision
Storm, A. J., Chen, J. H., Ling, X. S., Zandbergen, H. W., & Dekker, C. (2003) · Nature Materials · doi:10.1038/nmat941 · Cited by 1,364
Surface Enhanced Raman Spectroscopy of Individual Rhodamine 6G Molecules on Large Ag Nanocrystals
Michaels, A. M., Nirmal, M., & Brus, L. E. (1999) · Journal of the American Chemical Society · doi:10.1021/ja992128q · Cited by 1,320
Quantized conductance atomic switch
Terabe, K., Hasegawa, T., Nakayama, T., & Aono, M. (2005) · Nature · doi:10.1038/nature03190 · Cited by 1,208
Cylindrical block copolymer micelles and co-micelles of controlled length and architecture
Wang, X., Guerin, G., Wang, H., Wang, Y., Manners, I., & Winnik, M. A. (2007) · Science · doi:10.1126/science.1141382 · Cited by 1,174
Mapping surface plasmons on a single metallic nanoparticle
Nelayah, J., Kociak, M., Stéphan, O., García de Abajo, F. J., Tencé, M., Henrard, L., Taverna, D., Pastoriza-Santos, I., Liz-Marzán, L. M., & Colliex, C. (2007) · Nature Physics · doi:10.1038/nphys575 · Cited by 1,065
Functional Materials Based on Self-Assembly of Polymeric Supramolecules
Ikkala, O., & ten Brinke, G. (2002) · Science · doi:10.1126/science.1067794 · Cited by 1,046
Single-crystal metallic nanowires and metal/semiconductor nanowire heterostructures
Wu, Y., Xiang, J., Yang, C., Lu, W., & Lieber, C. M. (2004) · Nature · doi:10.1038/nature02674 · Cited by 999
Patterning with block copolymer thin films
Segalman, R. A. (2005) · Materials Science and Engineering: R: Reports · doi:10.1016/j.mser.2004.12.003 · Cited by 954
The Evolution of Dip‐Pen Nanolithography
Ginger, D. S., Zhang, H., & Mirkin, C. A. (2004) · Angewandte Chemie International Edition · doi:10.1002/anie.200300608 · Cited by 945
Self-directed self-assembly of nanoparticle/copolymer mixtures
Lin, Y., Böker, A., He, J., Sill, K., Xiang, H., Abetz, C., Li, X., Wang, J., Emrick, T., Long, S., et al. (2005) · Nature · doi:10.1038/nature03310 · Cited by 931
Nanotechnology with Soft Materials
Hamley, I. W. (2003) · Angewandte Chemie International Edition · doi:10.1002/anie.200200546 · Cited by 914
Ultrahigh-Density Nanowire Lattices and Circuits
Melosh, N. A., Boukai, A., Diana, F., Gerardot, B., Badolato, A., Petroff, P. M., & Heath, J. R. (2003) · Science · doi:10.1126/science.1081940 · Cited by 883
Fabrication of metallic electrodes with nanometer separation by electromigration
Park, H., Lim, A. K. L., Alivisatos, A. P., Park, J., & McEuen, P. L. (1999) · Applied Physics Letters · doi:10.1063/1.124354 · Cited by 867
Hierarchical self-assembly of metal nanostructures on diblock copolymer scaffolds
Lopes, W. A., & Jaeger, H. M. (2001) · Nature · doi:10.1038/414735a · Cited by 856
Applications of dip-pen nanolithography
Salaita, K., Wang, Y., & Mirkin, C. A. (2007) · Nature Nanotechnology · doi:10.1038/nnano.2007.39 · Cited by 845
Nanostructure fabrication using block copolymers
Hamley, I. W. (2003) · Nanotechnology · doi:10.1088/0957-4484/14/10/201 · Cited by 773
Block copolymers in tomorrow's plastics
Ruzette, A.-V., & Leibler, L. (2005) · Nature Materials · doi:10.1038/nmat1295 · Cited by 749
Templated Self‐Assembly of Block Copolymers: Top‐Down Helps Bottom‐Up
Cheng, J. Y., Ross, C. A., Smith, H. I., & Thomas, E. L. (2006) · Advanced Materials · doi:10.1002/adma.200502651 · Cited by 695
Formation of a Cobalt Magnetic Dot Array via Block Copolymer Lithography
Cheng, J. Y., Ross, C. A., Chan, V. Z.-H., Thomas, E. L., Lammertink, R. G. H., & Vancso, G. J. (2001) · Advanced Materials · doi:10.1002/1521-4095(200108)13:15<1174::aid-adma1174>3.0.co;2-q · Cited by 669
Synthesis and Optical Properties of Silver Nanobars and Nanorice
Wiley, B. J., Chen, Y., McLellan, J. M., Xiong, Y., Li, Z.-Y., Ginger, D., & Xia, Y. (2007) · Nano Letters · doi:10.1021/nl070214f · Cited by 655
Patterning: Principles and Some New Developments
Geissler, M., & Xia, Y. (2004) · Advanced Materials · doi:10.1002/adma.200400835 · Cited by 641
Block Copolymer Lithography: Merging “Bottom-Up” with “Top-Down” Processes
Hawker, C. J., & Russell, T. P. (2005) · MRS Bulletin · doi:10.1557/mrs2005.249 · Cited by 629
DeVries, G. A., Brunnbauer, M., Hu, Y., Jackson, A. M., Long, B., Neltner, B. T., Uzun, O., Wunsch, B. H., & Stellacci, F. (2007) · Science · doi:10.1126/science.1133162 · Cited by 626
Molybdenum Nanowires by Electrodeposition
Zach, M. P., Ng, K. H., & Penner, R. M. (2000) · Science · doi:10.1126/science.290.5499.2120 · Cited by 609
Silicon Device Scaling to the Sub-10-nm Regime
Ieong, M., Doris, B. B., Kedzierski, J. T., Rim, K., & Yang, M. (2004) · Science · doi:10.1126/science.1100731 · Cited by 573
Control of Nanoparticle Location in Block Copolymers
Chiu, J. J., Kim, B. J., Kramer, E. J., & Pine, D. J. (2005) · Journal of the American Chemical Society · doi:10.1021/ja050376i · Cited by 569
A Generalized Approach to the Modification of Solid Surfaces
Ryu, D. Y., Shin, K., Drockenmuller, E., Hawker, C. J., & Russell, T. P. (2005) · Science · doi:10.1126/science.1106604 · Cited by 516
Block copolymer micelle nanolithography
Glass, R., M ller, M., & Spatz, J. P. (2003) · Nanotechnology · doi:10.1088/0957-4484/14/10/314 · Cited by 513
Block Copolymers as a Tool for Nanomaterial Fabrication
Lazzari, M., & López‐Quintela, M. A. (2003) · Advanced Materials · doi:10.1002/adma.200300382 · Cited by 494
Orthogonal Self-Assembly on Colloidal Gold-Platinum Nanorods
Martin, B. R., Dermody, D. J., Reiss, B. D., Fang, M., Lyon, L. A., Natan, M. J., & Mallouk, T. E. (1999) · Advanced Materials · doi:10.1002/(sici)1521-4095(199908)11:12<1021::aid-adma1021>3.0.co;2-s · Cited by 492
Sönnichsen, C., & Alivisatos, A. P. (2005) · Nano Letters · doi:10.1021/nl048089k · Cited by 482
Hierarchical self-assembly in polymeric complexes: Towards functional materials
Ikkala, O., & ten Brinke, G. (2004) · Chemical Communications · doi:10.1039/b403983a · Cited by 419
Catalytic Activity of Supported Au Nanoparticles Deposited from Block Copolymer Micelles
Jaramillo, T. F., Baeck, S.-H., Cuenya, B. R., & McFarland, E. W. (2003) · Journal of the American Chemical Society · doi:10.1021/ja029800v · Cited by 416
Substrate‐induced lateral micro‐phase separation of a diblock copolymer
Spatz, J. P., Sheiko, S., & Möller, M. (1996) · Advanced Materials · doi:10.1002/adma.19960080614 · Cited by 406
Mesoscopic Metal Particles and Wires by Electrodeposition
Penner, R. M. (2002) · The Journal of Physical Chemistry B · doi:10.1021/jp013219o · Cited by 395
Assembly of aligned linear metallic patterns on silicon
Chai, J., Wang, D., Fan, X., & Buriak, J. M. (2007) · Nature Nanotechnology · doi:10.1038/nnano.2007.227 · Cited by 374
Self-citationAg nanowire formation within mesoporous silica
Huang, M. H., Choudrey, A., & Yang, P. (2000) · Chemical Communications · doi:10.1039/b002549f · Cited by 367
One-Dimensional Nanostructures of Metals: Large-Scale Synthesis and Some Potential Applications
Chen, J., Wiley, B. J., & Xia, Y. (2007) · Langmuir · doi:10.1021/la063193y · Cited by 365
Conductance of Molecular Wires: Influence of Molecule−Electrode Binding
Yaliraki, S. N., Kemp, M., & Ratner, M. A. (1999) · Journal of the American Chemical Society · doi:10.1021/ja982918k · Cited by 357
Möller, M., Spatz, J. P., & Roescher, A. (1996) · Advanced Materials · doi:10.1002/adma.19960080411 · Cited by 349
Schmid, G., & Chi, L. F. (1998) · Advanced Materials · doi:10.1002/(sici)1521-4095(199805)10:7<515::aid-adma515>3.0.co;2-y · Cited by 333
Controlled Arrangement of Nanoparticle Arrays in Block‐Copolymer Domains
Haryono, A., & Binder, W. H. (2006) · Small · doi:10.1002/smll.200500474 · Cited by 316
Huber, C. A., Huber, T. E., Sadoqi, M., Lubin, J. A., Manalis, S., & Prater, C. B. (1994) · Science · doi:10.1126/science.263.5148.800 · Cited by 301
Sakai, T., & Alexandridis, P. (2004) · Langmuir · doi:10.1021/la049514s · Cited by 300
Lithographically patterned nanowire electrodeposition
Menke, E. J., Thompson, M. A., Xiang, C., Yang, L. C., & Penner, R. M. (2006) · Nature Materials · doi:10.1038/nmat1759 · Cited by 296
DNA-Directed Assembly of Gold Nanowires on Complementary Surfaces
Mbindyo, J. K. N., Reiss, B. D., Martin, B. R., Keating, C. D., Natan, M. J., & Mallouk, T. E. (2001) · Advanced Materials · doi:10.1002/1521-4095(200102)13:4<249::aid-adma249>3.0.co;2-9 · Cited by 285
2.5-inch disk patterned media prepared by an artificially assisted self-assembling method
Naito, K., Hieda, H., Sakurai, M., Kamata, Y., & Asakawa, K. (2002) · IEEE Transactions on Magnetics · doi:10.1109/tmag.2002.802847 · Cited by 278
Noble‐Metal Nanotubes (Pt, Pd, Ag) from Lyotropic Mixed‐Surfactant Liquid‐Crystal Templates
Kijima, T., Yoshimura, T., Uota, M., Ikeda, T., Fujikawa, D., Mouri, S., & Uoyama, S. (2004) · Angewandte Chemie International Edition · doi:10.1002/anie.200352630 · Cited by 274
Nanostructured Thin Films via Self-Assembly of Block Copolymers
Krausch, G., & Magerle, R. (2002) · Advanced Materials · doi:10.1002/1521-4095(20021104)14:21<1579::aid-adma1579>3.0.co;2-6 · Cited by 270
Recent progress in high resolution lithography
Bratton, D., Yang, D., Dai, J., & Ober, C. K. (2006) · Polymers for Advanced Technologies · doi:10.1002/pat.662 · Cited by 260
Charge Controlled Swelling of Microgel Particles
Fernández-Nieves, A., Fernández-Barbero, A., Vincent, B., & Nieves, F. J. D. L. (2000) · Macromolecules · doi:10.1021/ma991520l · Cited by 233
Sohn, B.-H., Choi, J.-M., Yoo, S. I., Yun, S.-H., Zin, W.-C., Jung, J. C., Kanehara, M., Hirata, T., & Teranishi, T. (2003) · Journal of the American Chemical Society · doi:10.1021/ja035069w · Cited by 233
Roles of Polymer Ligands in Nanoparticle Stabilization
Grubbs, R. B. (2007) · Polymer Reviews · doi:10.1080/15583720701271245 · Cited by 228
Nanoparticle-Mediated Coupling of Light into a Nanowire
Knight, M. W., Grady, N. K., Bardhan, R., Hao, F., Nordlander, P. J., & Halas, N. J. (2007) · Nano Letters · doi:10.1021/nl071001t · Cited by 226
Micellar Inorganic-Polymer Hybrid Systems—A Tool for Nanolithography
Spatz, J. P., Herzog, T., Mößmer, S., Ziemann, P., & Möller, M. (1999) · Advanced Materials · doi:10.1002/(sici)1521-4095(199902)11:2<149::aid-adma149>3.0.co;2-w · Cited by 220
Cuenya, B. R., Baeck, S.-H., Jaramillo, T. F., & McFarland, E. W. (2003) · Journal of the American Chemical Society · doi:10.1021/ja036468u · Cited by 215
Template-Grown Metal Nanowires
Kline, T. R., Tian, M., Wang, J., Sen, A., Chan, M. W. H., & Mallouk, T. E. (2006) · Inorganic Chemistry · doi:10.1021/ic0601384 · Cited by 201
Synthesis of Metal and Metal Oxide Nanowire and Nanotube Arrays within a Mesoporous Silica Template
Crowley, T. A., Ziegler, K. J., Lyons, D. M., Erts, D., Olin, H., Morris, M. A., & Holmes, J. D. (2003) · Chemistry of Materials · doi:10.1021/cm034139v · Cited by 195
Nanowires And Nanobelts: Materials, Properties And Devices
Wang, Z. L. (2003) · Medical Entomology and Zoology · Cited by 193
Large area dense nanoscale patterning of arbitrary surfaces
Park, M., Chaikin, P. M., Register, R. A., & Adamson, D. H. (2001) · Applied Physics Letters · doi:10.1063/1.1378046 · Cited by 172
Antonietti, M., Förster, S., Hartmann, J., & Oestreich, S. (1996) · Macromolecules · doi:10.1021/ma951446g · Cited by 168
Hierarchical Assembly and Compliance of Aligned Nanoscale Polymer Cylinders in Confinement
Sundrani, D., Darling, S. B., & Sibener, S. J. (2004) · Langmuir · doi:10.1021/la036123p · Cited by 166
Self‐Organization of FePt Nanoparticles on Photochemically Modified Diblock Copolymer Templates
Darling, S. B., Yufa, N. A., Cisse, A. L., Bader, S. D., & Sibener, S. J. (2005) · Advanced Materials · doi:10.1002/adma.200500960 · Cited by 161
Self-assembly of an organic–inorganic block copolymer for nano-ordered ceramics
Malenfant, P. R. L., Wan, J., Taylor, S. T., & Manoharan, M. (2007) · Nature Nanotechnology · doi:10.1038/nnano.2006.168 · Cited by 155
Nanometer-Scale Pattern Registration and Alignment by Directed Diblock Copolymer Self-Assembly
Black, C. T., & Bezencenet, O. (2004) · IEEE Transactions on Nanotechnology · doi:10.1109/tnano.2004.834160 · Cited by 153
Nanoscale patterning with block copolymers
Krishnamoorthy, S., Hinderling, C., & Heinzelmann, H. (2006) · Materials Today · doi:10.1016/s1369-7021(06)71621-2 · Cited by 147
Sidorov, S. N., Bronstein, L. M., Kabachii, Y. A., Valetsky, P. M., Soo, P. L., Maysinger, D., & Eisenberg, A. (2004) · Langmuir · doi:10.1021/la0360658 · Cited by 143
Tsutsumi, K., Funaki, Y., Hirokawa, Y., & Hashimoto, T. (1999) · Langmuir · doi:10.1021/la990246l · Cited by 129
Induced Orientational Order in Symmetric Diblock Copolymer Thin Films
Ruiz, R., Sandstrom, R. L., & Black, C. T. (2007) · Advanced Materials · doi:10.1002/adma.200600287 · Cited by 129
Surface Plasmon Resonances of Free‐Standing Gold Nanowires Fabricated by Nanoskiving
Xu, Q., Bao, J., Capasso, F., & Whitesides, G. M. (2006) · Angewandte Chemie International Edition · doi:10.1002/anie.200600394 · Cited by 88
pH-Responsive Nanostructures Assembled from Amphiphilic Block Copolymers
Chen, X., Wayland, B. B., Fryd, M. M., Winey, K. I., & Composto, R. J. (2006) · Macromolecules · doi:10.1021/ma060881f · Cited by 85
Bailey, R. C., Stevenson, K. J., & Hupp, J. T. (2000) · Advanced Materials · doi:10.1002/1521-4095(200012)12:24<1930::aid-adma1930>3.0.co;2-f · Cited by 84
Directly Monitoring the Growth of Gold Nanoparticle Seeds into Gold Nanorods
Wei, Z., & Zamborini, F. P. (2004) · Langmuir · doi:10.1021/la047408k · Cited by 81
Patterned surfaces via self-assembly
Cox, J. K., Eisenberg, A., & Lennox, R. B. (1999) · Current Opinion in Colloid & Interface Science · doi:10.1016/s1359-0294(99)00004-7 · Cited by 78
Amphiphilic Block Copolymers for Templating Applications
Förster, S. (2003) · Topics in current chemistry · doi:10.1007/3-540-36408-0_1 · Cited by 72
Micrometer-Long Gold Nanowires Fabricated Using Block Copolymer Templates
Minelli, C., Hinderling, C., Heinzelmann, H., et al. (2005) · Langmuir · doi:10.1021/la050757+ · Cited by 72
Tetrahalo Complexes of Dipositive Metals in the First Transition Series
Gill, N. S., Taylor, F. B., Hatfield, W. E., Parker, W. E., Fountain, C. S., & Bunger, F. L. (1967) · Inorganic syntheses · doi:10.1002/9780470132401.ch37 · Cited by 69
Park, C., Cheng, J. Y., Fasolka, M. J., Mayes, A. M., Ross, C. A., Thomas, E. L., & Rosa, C. D. (2001) · Applied Physics Letters · doi:10.1063/1.1389766 · Cited by 68
Pattern Registration Between Spherical Block‐Copolymer Domains and Topographical Templates
Cheng, J. Y., Zhang, F., Smith, H. I., et al. (2006) · Advanced Materials · doi:10.1002/adma.200501936 · Cited by 66
Cheng, J. Y., Jung, W., & Ross, C. A. (2004) · Physical Review B · doi:10.1103/physrevb.70.064417 · Cited by 65
Advances in self-ordering macromolecules and nanostructure design
Spontak, R. J., & Alexandridis, P. (1999) · Current Opinion in Colloid & Interface Science · doi:10.1016/s1359-0294(99)00023-0 · Cited by 51
Bronstein, L. M., Sidorov, S. N., Zhirov, V., et al. (2005) · The Journal of Physical Chemistry B · doi:10.1021/jp053333x · Cited by 46
Spatially Correlated Metallic Nanostructures on Self-Assembled Diblock Copolymer Templates
Fahmi, A., & Stamm, M. (2004) · Langmuir · doi:10.1021/la0479962 · Cited by 38
Nanoscale Block Copolymer Templates Decorated by Nanoparticle Arrays
Deshmukh, R. D., Buxton, G. A., Clarke, N., & Composto, R. J. (2007) · Macromolecules · doi:10.1021/ma0707943 · Cited by 38
Clay, R. T., & Cohen, R. E. (1998) · Supramolecular Science · doi:10.1016/s0968-5677(97)00063-1 · Cited by 33
Yun, S.-H., Yoo, S. M., Sohn, B. H., Jung, J. C., Zin, W., Kwak, S., & Lee, T. S. (2005) · Langmuir · doi:10.1021/la0469856 · Cited by 21
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Metadata
- Authors
- Chai, J., & Buriak, J. M.
- Venue
- ACS Nano
- Publisher
- American Chemical Society (ACS)
- Published
- 2008-02-05
- Volume
- 2
- Issue
- 3
- Pages
- 489-501
- ISSN
- 1936-0851 (ISSN-L)
- 1936-086X
- OpenAlex
- W2043104351
- Cited by
- 317
- References
- 95
- FWCI
- 12.46
- Type
- journal article
- Language
- en
- Open access
- closed
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