Surfactant-Assisted Voltage-Driven Silver Nanoparticle Chain Formation across Microelectrode Gaps in Air
作者： Nidhi Shah , Francis P. Zamborini
关键词: Electrode 、 Inorganic chemistry 、 Pulmonary surfactant 、 Sodium dodecyl sulfate 、 Deposition (law) 、 Nanoparticle 、 Silver nanoparticle 、 Bromide 、 Materials science 、 Microelectrode
摘要: Here we describe the electrodeposition of Ag in presence cetyltrimethylammonium bromide (CTAB) onto 5 μm gap Au interdigitated array (IDA) electrodes that are bare, thiol-functionalized, or thiol-functionalized and seeded with 4 nm diameter nanoparticles (NPs). After deposition, applying a voltage between 10 V air for 0 to 1000 s resulted one-dimensional (1D) NP chains spanning across IDA gap. The form on IDAs functionalized thiols NP-seeded at about other nonseeded surfaces. do not all up when treated ozone water soaking remove possible CTA+ ions from surface, deposition takes place absence CTAB, is applied under dry N2 (low humidity). Chain formation occurs by moving positive negative electrode. Coating devices negatively charged surfactant, sodium dodecyl sulfate, also results ...
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Chad A. Mirkin, Robert L. Letsinger, Robert C. Mucic, James J. Storhoff, A DNA-based Method for Rationally Assembling Nanoparticles Into Macroscopic Materials Nature. ,vol. 382, pp. 607- 609 ,(1996) , 10.1038/382607A0
Yong Yang, Shigemasha Matsubara, Masayuki Nogami, Jianlin Shi, Weiming Huang, One-dimensional self-assembly of gold nanoparticles for tunable surface plasmon resonance properties Nanotechnology. ,vol. 17, pp. 2821- 2827 ,(2006) , 10.1088/0957-4484/17/11/015
Robert J. Barsotti, Michael D. Vahey, Ryan Wartena, Yet-Ming Chiang, Joel Voldman, Francesco Stellacci, Assembly of metal nanoparticles into nanogaps. Small. ,vol. 3, pp. 488- 499 ,(2007) , 10.1002/SMLL.200600334
Dehui Yin, Shin Horiuchi, Masamichi Morita, Atsushi Takahara, Tunable metallization by assembly of metal nanoparticles in polymer thin films by photo- or electron beam lithography. Langmuir. ,vol. 21, pp. 9352- 9358 ,(2005) , 10.1021/LA0511485
Hao Gao, Chunxiong Bao, Tao Yu, Yingfang Yao, Faming Li, Yongjun Yuan, Jianguo Liu, Zhigang Zou, One-dimensional assembly of TiO2 nanoparticles toward enhancing light harvesting and electron transport for application in dye-sensitized solar cells RSC Advances. ,vol. 4, pp. 10519- 10524 ,(2014) , 10.1039/C3RA47546H
Rainer Waser, Regina Dittmann, Georgi Staikov, Kristof Szot, Redox‐Based Resistive Switching Memories – Nanoionic Mechanisms, Prospects, and Challenges Advanced Materials. ,vol. 21, pp. 2632- 2663 ,(2009) , 10.1002/ADMA.200900375
Hazel Kitching, Matthew J. Shiers, Anthony J. Kenyon, Ivan P. Parkin, Self-assembly of metallic nanoparticles into one dimensional arrays Journal of Materials Chemistry. ,vol. 1, pp. 6985- 6999 ,(2013) , 10.1039/C3TA00089C
Cihan Yilmaz, Arif E. Cetin, Georgia Goutzamanidis, Jun Huang, Sivasubramanian Somu, Hatice Altug, Dongguang Wei, Ahmed Busnaina, Three-Dimensional Crystalline and Homogeneous Metallic Nanostructures Using Directed Assembly of Nanoparticles ACS Nano. ,vol. 8, pp. 4547- 4558 ,(2014) , 10.1021/NN500084G
Naomi J. Halas, Douglas Natelson, Peter Nordlander, James M. Tour, Jacob W. Ciszek, Yanpeng Wu, Daniel R. Ward, Simultaneous measurements of electronic conduction and Raman response in molecular junctions. Nano Letters. ,vol. 8, pp. 919- 924 ,(2008) , 10.1021/NL073346H
Harry A. Atwater, Stefan A. Maier, Plasmonics: Localization and guiding of electromagnetic energy in metal/dielectric structures Journal of Applied Physics. ,vol. 98, pp. 011101- ,(2005) , 10.1063/1.1951057