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Transformation of a close-packed Au nanoparticle/polymer monolayer into a large area array of oriented Au nanowires via E-beam promoted uniaxial deformation and room temperature sintering


, : Transformation of a close-packed Au nanoparticle/polymer monolayer into a large area array of oriented Au nanowires via E-beam promoted uniaxial deformation and room temperature sintering. Journal of the American Chemical Society 133(30): 11410-3

Transformation of 2D Au nanoparticle (NP) arrays into large scale, ordered, and oriented nanorod/nanowire arrays supported on a transferrable polymer film has been accomplished. E-beam irradiation followed by room temperature aging of a suspended Au NP/polymethylmethacrylate (PMMA) polymer close packed monolayer results in one-dimensional nanoparticle aggregation, reorientation, and sintering into a high density array of oriented Au nanowires with coherent single-crystal-like interfaces. Molecular dynamics simulations of alkane-thiol capped Au NPs, interacting through the Vincent potential and undergoing 2D Poisson compression, account semiquantitatively for the qualitative features of the transformation. This fabrication approach should be extendable to directing 1D aggregation of highly anisotropic nanostructures in arbitrary NP systems.

US$19.90

PMID: 21711045

DOI: 10.1021/ja202446t


Other references

Pranchev, N., 1983: Atypical clinical picture in suppurative postpartum mastitis. Akusherstvo i Ginekologiia 22(5): 377-379

Goldberg, E.P., 1997: Ocular implants and methods for their manufacture. Official Gazette of the United States Patent & Trademark Office Patents 1205(3): 2147, Dec 16

Patterson, M.G.; Buchanan, G.A.; Walker, R.H.; Patterson, R.M., 1982: Fluometuron in soil solution as an indicator of its efficacy in three soils. Field trials were conducted on (a) Sacul loam, (b) Lucedale fine sandy loam and (c) Decatur silty clay loam soils in Alabama in 1979 to evaluate weed control by fluometuron. Fields were sown with Xanthium pensylvanicum, Ipomoea purpurea, Sida spin...

Anonymous, 1917: The Legislature And Medicine. California State Journal of Medicine 15(5): 132-132

Lyanga, J.; Davis, P.; Thomson, A.B., 1988: Immunoresponsiveness in ulcerative colitis and Crohn's disease--effect of colectomy and suppression of disease activity. We evaluated the effect of medically induced symptomatic disease improvement on in vitro tests of cell-mediated immune responses in 33 patients with Crohn's disease. When results obtained in 17 patients with ulcerative colitis were compared w...

E.H.yek, R.; Morrissette, J.; Coronado, R.; Possani, L., 1993: Inhibition of the ryanodine receptor calcium release channel by Mexican beaded lizard venom. Biophysical Journal 64(2 PART 2): A150

Woznica, A.; Gerdt, J.P.; Hulett, R.E.; Clardy, J.; King, N., 2017: Mating in the Closest Living Relatives of Animals Is Induced by a Bacterial Chondroitinase. We serendipitously discovered that the marine bacterium Vibrio fischeri induces sexual reproduction in one of the closest living relatives of animals, the choanoflagellate Salpingoeca rosetta. Although bacteria influence everything from nutrition...

Meyer, K.A.; O'brien, P., 1960: Histopathologic studies of the common bile duct. Proc Inst Med Chicago 23(2): 58

From, A.A.; Baronina, M.A.; Vinokurova, G.P., 1971: Comparative study of the erythropoietic activity of "protein" on polycythemic mice and the hemoculture method. Problemy Gematologii i Perelivaniia Krovi 16(1): 49-51

Bethel, M.Angelyn.; Price, H.C.; Sourij, H.; White, S.; Coleman, R.L.; Ring, A.; Kennedy, I.E.C.; Tucker, L.; Holman, R.R., 2013: Evaluation of a self-administered oral glucose tolerance test. To assess the feasibility of using a disposable, self-administered, capillary blood sampling oral glucose tolerance test (OG) device in a community setting. Eighteen healthy and 12 type 2 diabetic volunteers underwent six 75-g OGs using a prototyp...