Zhiyong Tang , Free - Floating Sheets Self - Assembly of
نویسنده
چکیده
www.sciencemag.org (this information is current as of September 24, 2007 ): The following resources related to this article are available online at http://www.sciencemag.org/cgi/content/full/314/5797/274 version of this article at: including high-resolution figures, can be found in the online Updated information and services, http://www.sciencemag.org/cgi/content/full/314/5797/274/DC1 can be found at: Supporting Online Material http://www.sciencemag.org/cgi/content/full/314/5797/274#otherarticles , 8 of which can be accessed for free: cites 32 articles This article 10 article(s) on the ISI Web of Science. cited by This article has been http://www.sciencemag.org/cgi/content/full/314/5797/274#otherarticles 1 articles hosted by HighWire Press; see: cited by This article has been http://www.sciencemag.org/cgi/collection/mat_sci Materials Science : subject collections This article appears in the following http://www.sciencemag.org/about/permissions.dtl in whole or in part can be found at: this article permission to reproduce of this article or about obtaining reprints Information about obtaining
منابع مشابه
Self-assembly of CdTe nanocrystals into free-floating sheets.
In their physical dimensions, surface chemistry, and degree of anisotropic interactions in solution, CdTe nanoparticles are similar to proteins. We experimentally observed their spontaneous, template-free organization into free-floating particulate sheets, which resemble the assembly of surface layer (S-layer) proteins. Computer simulation and concurrent experiments demonstrated that the dipole...
متن کاملSimulations and analysis of self-assembly of CdTe nanoparticles into wires and sheets.
Recent experiments have reported the self-assembly of TGA- and DMAET-stabilized CdTe nanoparticles (NPs) into wires and sheets, respectively, depending upon the stabilizer used. We develop a mesoscale model based on quantum mechanical calculations and perform Monte Carlo simulations of these NPs to elucidate the conditions under which these two structures will form. We show that consideration o...
متن کاملSelf-assembly of self-limiting monodisperse supraparticles from polydisperse nanoparticles.
Nanoparticles are known to self-assemble into larger structures through growth processes that typically occur continuously and depend on the uniformity of the individual nanoparticles. Here, we show that inorganic nanoparticles with non-uniform size distributions can spontaneously assemble into uniformly sized supraparticles with core-shell morphologies. This self-limiting growth process is gov...
متن کاملSelf-Assembly of Mesoscale Objects into Ordered Two-Dimensional Arrays
Regular arrays of topologically complex, millimeter-scale objects were prepared by self-assembly, with the shapes of the assembling objects and the wettability of their surfaces determining the structure of the arrays. The system was composed of solid objects floating at the interface between perfluorodecalin and water and interacting by lateral capillary forces; patterning of the wettability o...
متن کاملEngineering Nano-aggregates: β-Cyclodextrin Facilitates the Thiol-Gold Nanoparticle Self-Assembly
The structure and morphology of nonmaterial formed by colloidal synthesis represent a subject of interest as it is a factor deciding the physicochemical properties and biological applications of nanostructures. Among various nanoparticles, gold can develop fractal assembled patterns. Herein, we report a nano-aggregate of a thiol-on-gold self-assembled structure and the influence of β-cyclodextr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2007